-
61 tree
-
62 head
головка (напр. болта); шляпка (напр. гвоздя); днище (поршня) (рис. 3,4); головка блока цилиндров (двигателя); напор (жидкости); бабка (токарного станка); боёк (молота); литник; насадка (верхняя или передняя); направление; руководитель; глава; головная часть; передняя часть; II осаживать головку; высаживать головку; возглавлять; руководить; II головной; главный; ведущий - head cushion - head fall - head lamp - head lamp bulb - head lamp case - head lamp case rim - head lamp dimmer - head lamp door - head lamp door latch - head lamp door socket - head lamp door spring - head lamp lens - head lamp lower beam - head lamp reflector - head lamp support - head lamp swivel - head lamp tester - head lamp upper beam - head lamp with antivibration device - head light - head lighting - head of delivery - head of rivet - head of water - head on turbine - head-on view - head resistance - head rest - head room - head way - head wind - ball head- bar head- casing head - caulked head - connecting-rod head - countersunk head - cubic head- cup head- detector head- die head- double-radius button head - drive head of a conveyer - filister binding head - finned cylinder head - flaming head - flattened-round head- gib head- hex head - hexagon head - horse's head - hydraulic head - hydraulic pressure head - index head - instrument head - integral cylinder head - knife head ball - knurled head - lentil head - lug head - manipulator head - manufactured head of rivet - milled head - movable head - multi-spindle head - mushroom head - nigger head - oval head - oven binding head - pan head - Philips head - pinched head - piston head - pressure head - primary head - rag head - ram head - ripping head - riveted-over head - rope-type head - round head - rounded countersunk head - screw head - set head - shake head - shear head - shower head - sickle head - slotted head - snap head - socket head - solid head - spindle head - spiral head - spray head - square head - steep head - steeple head - steering head - straight-base button head - strap head - suction head - swaged head - T-head - tapping head - tension head of a conveyer - thinner head - thrashing cylinder head - thread head - tommy head - upset head - valve head - washer head - winged head -
63 stub
вилкообразная головка шатуна; короткая стойка; выступ; ножка конструкции; II корчевать; II укороченный- stub arbor - stub arbor holder - stub boring bar - stub boring tool - stub cable - stub drill - stub drill holder - stub drilling - stub dual - stub-end turnbuckle - stub gear - stub guy - stub-length toolholder - stub mandrel - stub pinion - stub pipeline - stub screw-machine reamer - stub-sensor - stub series parallel shank twist drill - stub shaft - stub spindle - stub tenon - stub test piece - stub thread - stub tooth - stub tooth gear - stub-tooth system - stub track - stub yoke -
64 coupling
1) соединение
2) муфт
3) муфта
4) муфтовый
5) муфточка
6) постоянная соединительная муфта
7) случка
8) случной
9) связывание
10) связь
11) взаимодействие
12) взаимная связь
13) смыкание
14) спаривание
15) сцепление
16) коэффициент связи
17) сцепка
– antenna coupling
– articulated coupling
– azo coupling
– bar coupling
– bolt coupling
– brake coupling
– butt coupling
– capacitance-resistance coupling
– capacitive coupling
– cathode coupling
– closed coupling
– coupling bar
– coupling bolt
– coupling capacitor
– coupling chain
– coupling coefficient
– coupling coil
– coupling condenser
– coupling constant
– coupling edge
– coupling effect
– coupling element
– coupling factor
– coupling impedance
– coupling loop
– coupling modulation
– coupling nut
– coupling power
– coupling probe
– coupling rod
– coupling slot
– coupling spindle
– coupling transformer
– coupling tube
– coupling unit
– direct coupling
– double-slider coupling
– elastic coupling
– electron coupling
– extension coupling
– fixed coupling
– flange coupling
– frictino coupling
– gear coupling
– hydraulic coupling
– impedance coupling
– inductive coupling
– movable coupling
– optimum coupling
– permanent coupling
– pipe coupling
– plate coupling
– random coupling
– resistance coupling
– resistance-capacitance coupling
– rigid coupling
– screw coupling
– sleeve coupling
– slot coupling
– space coupling
– spin-orbit coupling
– split coupling
– spring coupling
– spurious coupling
– stray coupling
– tapped-coil coupling
– tooth-type coupling
– trailer coupling
– transformer coupling
– triple-tuned coupling
series capacitive coupling — емкостная внешняя связь контуров
-
65 bolster
-
66 wall
-
67 bearing
1) подшипник; вкладыш ( подшипника)2) опора3) смятие; напряжение смятия6) ж.-д. подкладка8) ж.-д. скользун9) опорная подушка ( призмы весов)•-
acoustic bearing
-
adjustable bearing
-
aerostatic bearing
-
air bearing
-
air-foil bearing
-
air-lubricated bearing
-
alignment bearing
-
allowable bearing
-
anchorage bearing
-
angular ball bearing
-
angular-contract thrust bearing
-
angular-contract bearing
-
annular bearing
-
antenna bearing
-
antifriction bearing
-
axial bearing
-
axle box bearing
-
axle bearing
-
axle box roller bearing
-
axle roller bearing
-
back bearing
-
backup roll bearing
-
ball bearing
-
barrel roller bearing
-
big bearing
-
bilateral bearing
-
body central bearing
-
body side bearing
-
bottom-end bearing
-
bracket bearing
-
bridge bearing
-
brinelled bearing
-
cageless bearing
-
camshaft block bearing
-
camshaft overhead bearing
-
carbon thrust bearing
-
cast bearing
-
central recess bearing
-
clenched plain bearing
-
close tolerance bearing
-
coated bearing
-
collar bearing
-
combined journal and thrust bearing
-
commutator bearing
-
compass bearing
-
compliant bearing
-
concave roller bearing
-
cone bearing
-
connecting rod bearing
-
conventional bearing
-
course bearing
-
crankpin bearing
-
crankshaft main bearing
-
crankshaft rod bearing
-
cross bearing
-
crosshead bearing
-
cylinder lean bar bearing
-
cylindrical roller bearing
-
damper bearing
-
direction bearing
-
discolored bearing
-
disk-fed journal bearing
-
double conical bearing
-
double-axial groove bearing
-
double-roller side bearing
-
double-row barrel bearing
-
double-row bearing
-
double-row tapered roller bearing
-
double-seal bearing
-
double-thrust bearing
-
doweled main bearing
-
drip-fed journal bearing
-
dry rubbing bearing
-
dry bearing
-
duplex ball bearing
-
dynamically loaded bearing
-
echo bearing
-
elevation bearing
-
elliptical bearing
-
end thrust bearing
-
expansion bearing
-
externally pressurized bearing
-
extruded journal bearing
-
failed test bearing
-
ferrous-backed bearing
-
fixed bearing
-
flange bearing
-
flat-thrust bearing
-
floating bearing
-
floating ring journal bearing
-
fluid bearing
-
fluid film bearing
-
foil journal bearing
-
force-sensing bearing
-
free spherical plain bearing
-
friction bearing
-
frictionless bearing
-
front axle bearing
-
front wheel bearing
-
fulcrum bearing
-
gas bearing
-
gas-lubricated foil journal bearing
-
gas-lubricated porous bearing
-
gas-lubricated thrust bearing
-
graphite-lube bearing
-
grease-fed journal bearing
-
great-circle bearing
-
guide bearing
-
gyro bearing
-
half bearing
-
heavily loaded bearing
-
high-speed solid-lubricated ball bearing
-
hinted bearing
-
horizontal shaft bearing
-
hydrodynamic bearing
-
hydrostatic air bearing
-
hydrostatic bearing
-
idler bearing
-
inboard bearing
-
inner bearing
-
jeweled bearing
-
journal bearing with double thrust location
-
journal bearing
-
junctioned sleeve bearing
-
kingpin bearing
-
kingsbury bearing
-
knife-edge bearing
-
knuckle bearing
-
K-silc radial bearing
-
large tapered-roller bearing
-
lemon bore bearing
-
location bearing
-
lower journal bearing
-
loxodromic bearing
-
magnetic bearing
-
magnetic radio bearing
-
main bearing
-
medium wall plain bearing
-
mercatorial bearing
-
mercator bearing
-
misaligned journal bearing
-
mounting bearing
-
movable bearing
-
movable rocker bearing
-
multilobe journal bearing
-
natural rubber bearing
-
needle bearing
-
needle roller bearing
-
nickel bonded bearing
-
nonadjustable bearing
-
nose drilling bit bearing
-
nose drill bit bearing
-
offset halves bearing
-
oil-impregnated bearing
-
oiling-gear bearing
-
oscillatory bearing
-
outboard bearing
-
oversize bearing
-
pad-type bearing
-
pendulum bearing
-
pin rocker bearing
-
pin bearing
-
piston bearing
-
pivoted spherical cap slider bearing
-
pivoting bearing
-
plain bearing
-
plain circular bearing
-
plane slider bearing
-
plug bearing
-
plug-in type bearing
-
polymeric bearing
-
porous metal bearing
-
precision ball bearing
-
precision-insert bearing
-
preload adjustment bearing
-
prelubricated bearing
-
pressure dam bearing
-
pressure-fed fluid film bearing
-
pressurized thrust bearing
-
profiled pad thrust bearing
-
quick-disconnect bearing
-
quill bearing
-
radar bearing
-
radial thrust bearing
-
radial bearing
-
radio bearing
-
rear main bearing
-
reciprocal magnetic radio bearing
-
recirculating bearing
-
reference bearing
-
relative bearing
-
relative radio station bearing
-
release bearing
-
resilient side bearing
-
retaining drilling bit bearing
-
retaining drill bit bearing
-
rhumb bearing
-
rigid-mounted support bearing
-
rim bearing
-
ring-fed bearing
-
rod bearing
-
roller bearing
-
rolling-contact bearing
-
rubber bush bearing
-
rubber-mounted bearing
-
rubbing plain bearing
-
rudder bearing
-
saddle bearing
-
self-acting fluid film bearing
-
self-acting gas bearing
-
self-alignment bearing
-
self-contained bearing
-
self-lubricating bearing
-
semifinished bearing
-
separable bearing
-
shaft bearing
-
shielded bearing
-
shifting bearing
-
short bearing
-
side bearing
-
silicon carbide lubricated bearing
-
single-roller side bearing
-
single-row bearing
-
single-seal bearing
-
single-thrust bearing
-
sleeve bearing
-
slider bearing
-
slideway bearing
-
sliding bearing
-
slip-fit bearing
-
snap ring ball bearing
-
solid bearing
-
spherical bearing
-
spherical roller bearing
-
spherically seated bearing
-
spindle bearing
-
split bearing
-
split inner race bearing
-
split outer race bearing
-
split-shell bearing
-
spring-loaded bearing
-
squeeze-film damper bearing
-
stabilized bearing
-
starved journal bearing
-
steel-backed bearing
-
stepped thrust bearing
-
stern-shaft bearing
-
stern bearing
-
strip flexure bearing
-
superlaminar journal bearing
-
supporting bearing
-
support bearing
-
suspended test bearing
-
swing bearing
-
swing link bearing
-
tapered bearing
-
tapered roller bearing
-
target bearing
-
test bearing
-
thick wall plain bearing
-
thin wall plain bearing
-
three-land bearing
-
thrust bearing
-
tilting pad thrust bearing
-
tilting-pad bearing
-
torque converter shaft centerline bearing
-
track roller bearing
-
truck central bearing
-
true bearing
-
trunnion bearing
-
tunnel-shaft bearing
-
tunnel bearing
-
two-land bearing
-
undersize main bearing
-
ungrooved bearing
-
unilateral bearing
-
universal-joint bearing
-
vertical shaft bearing
-
water-cooled bearing
-
wheel lean bearing
-
wick-fed journal bearing
-
widely spaced bearing
-
wind relative bearing
-
wireless bearing -
68 shaft
2) стержень (напр. колонны)3) шахта (напр. лифта); лестничная клетка4) вал; шпиндель; ось6) рукоятка; ручка ( инструмента)7) главный вал ( швейной машины)•-
actuating shaft
-
agitator shaft
-
air shaft
-
anchor shaft
-
armature shaft
-
auxiliary shaft
-
axle shaft
-
backup shaft
-
balancer shaft
-
bent shaft
-
blind shaft
-
bogie oscillating shaft
-
bolt shaft
-
boring bar shaft
-
boring shaft
-
brake shaft
-
cam shaft
-
capstan shaft
-
cardan shaft
-
carrier roller shaft
-
cathead shaft
-
center shaft
-
centershift drive shaft
-
change shaft
-
changeover box operating shaft
-
chimney shaft
-
circle drive pinion shaft
-
circular shaft
-
clamp shaft
-
clutch shaft
-
column shaft
-
concrete lined shaft
-
control shaft
-
coupling shaft
-
cross shaft
-
deep shaft
-
diminished column shaft
-
distributing shaft
-
downcast shaft
-
downhole motor bit shaft
-
drainage shaft
-
drive shaft
-
driven shaft
-
drop shaft
-
dummy shaft
-
eccentric shaft
-
eight-diameter stepped shaft
-
electric shaft
-
elevator shaft
-
engine drive shaft
-
entasized column shaft
-
exhaust shaft
-
expandable shaft
-
exploration shaft
-
feed lifting rock shaft
-
feed shaft
-
first-motion shaft
-
flap actuating shaft
-
flexible shaft
-
floating half shaft
-
front drive shaft
-
fuel pump drive shaft
-
gate shaft
-
gear shaft
-
generator shaft
-
half shaft
-
hollow shaft
-
idler shaft
-
inclined shaft
-
inclined surge shaft
-
input shaft
-
inspection shaft
-
intake shaft
-
lift shaft
-
line shaft
-
locklift rotary shaft
-
lower shaft
-
main drive shaft
-
main shaft
-
motor shaft
-
multidiameter shaft
-
oar shaft
-
oiling gear shaft
-
oscillating shaft
-
output shaft
-
picking shaft
-
pinion shaft
-
pitman shaft
-
pivot shaft
-
power shaft
-
production shaft
-
propeller shaft
-
propulsion shaft
-
pumping shaft
-
rectangular shaft
-
removable shaft
-
reverse shifter shaft
-
riser shaft
-
rock shaft
-
rocker shaft
-
rotor shaft
-
rotor synchronizing shaft
-
second-motion shaft
-
shallow shaft
-
shifter shaft
-
slender shaft
-
solid shaft
-
speed setting shaft
-
spilling surge shaft
-
spillway shaft
-
spindle shaft
-
spinning shaft
-
splined shaft
-
spline shaft
-
sprocket shaft
-
stepped shaft
-
stern-tube shaft
-
stern shaft
-
stiff shaft
-
straight shaft
-
sunk shaft
-
supply shaft
-
support shaft
-
surge shaft
-
tail shaft
-
takeoff shaft
-
tapered shaft
-
timing shaft
-
top gear shaft
-
torsion shaft
-
traction motor shaft
-
transmission clutch shaft
-
transmission main shaft
-
transmission shaft
-
traverse shaft
-
underground shaft
-
undersize shaft
-
unlined shaft
-
upcast shaft
-
valve lever shaft
-
vertical shaft
-
working shaft
-
worm shaft -
69 unit
1) единица ( натуральное число)3) компонент; элемент; сборочная единица; узел; блок; модуль; секция4) звено; ячейка5) агрегат; установка; устройство; прибор6) сегмент, модуль ( программы)7) вчт. одиночная запись8) киловатт-час9) молекула; часть молекулы ( полимера)10) юнит (единица измерения короткомерного баланса, равная 5,66 складочных кубических метра)•to deprecate a unit — исключать единицу физической величины из числа рекомендованных или используемыхto disseminate the mass measurement unit — передавать размер единицы массыto generate a physical unit — воспроизводить размер единицы физической величиныto maintain a unit — поддерживать размер единицы физической величиныto realize a unit by absolute measurements — воспроизводить единицу физической величины с помощью абсолютных измеренийto transport [transmit\] a unit — передавать размер единицы физической величины-
addressing unit-
collating unit-
map unit-
SI units -
70 стержень
bolt, bar, core, rod, ( полоска бумаги или материи для прикрепления вклеек) hinge, kernel метал., pin, ( дверной петли) pintle, (напр. колонны) shaft, ( изолятора) shank, spindle, stem, stick, stud, ( колонны) trunk, web -
71 automatic
1) автоматический
2) автоматный
– automatic air regulator
– automatic alarm
– automatic arc welding
– automatic assembly
– automatic balancer
– automatic billing
– automatic brake
– automatic bridge
– automatic calculator
– automatic check
– automatic circuit-breaker
– automatic clutch
– automatic control
– automatic coupler
– automatic cutout
– automatic diagnosis
– automatic ejection
– automatic equipment
– automatic factory
– automatic feed
– automatic feeder
– automatic filler-and-capper
– automatic flanger
– automatic gauging
– automatic grab
– automatic grinder
– automatic guider
– automatic guiding
– automatic hitch
– automatic holding
– automatic interlocking
– automatic labeller
– automatic loom
– automatic lubricator
– automatic machine
– automatic monitoring
– automatic operation
– automatic overlay
– automatic paster
– automatic performance
– automatic pilot
– automatic pipette
– automatic plant
– automatic production
– automatic programming
– automatic recloser
– automatic recorder
– automatic register
– automatic regulation
– automatic release
– automatic releaser
– automatic reset
– automatic ringing
– automatic scales
– automatic set point
– automatic setting
– automatic splicer
– automatic steel
– automatic steering
– automatic stop
– automatic switch
– automatic switching
– automatic telegraphy
– automatic ticketing
– automatic timer
– automatic tracking
– automatic tuning
automatic adjustment of excitation — регулирование возбуждения автоматическое
automatic answering machine — < radio> автономность самолета, автоответчик
automatic block system — < railways> автоблокировка
automatic circuit breaker — автомат защиты сети, выключатель автоматический
automatic cold upsetter — <metal.> автомат холодновысадочный
automatic control equipment — аппаратура автоматического управления
automatic curve follower — устойчиво для автоматического копирования кривых
automatic data processing — автоматизация информационных работ, <comput.> обработка данных автоматическая
automatic deicing system — <aeron.> автомат противообледенительной системы
automatic direction finder — автоматический радиокомпас, <naut.> пеленгатор автоматический
automatic drinking bowl — <agric.> автопоилка
automatic field damper — <electr.> автомат гашения поля
automatic frequency control — частотная АПЧ, автоматическая настройка частоты
automatic frequency unloading — разгрузка автоматическая частотная
automatic fuel distributor — <engin.> распределитель топлива автоматический
automatic fuel-control unit — <engin.> агрегат командно-топливный
automatic gain adjustment — стабилизация усиления автоматическая
automatic gain control — <tech.> регулировка усиления автоматическая
automatic humidity regulator — <comput.> контроллер влажности автоматический
automatic level gage — автур, уровнемер автоматический
automatic moisture regulator — <comput.> регулятор влажности автоматический
automatic parallel-action machin — автомат параллельного действия
automatic phase regulation — регулировка фазы автоматическая
automatic picture stabilization — автоматическая стабилизация изображения
automatic pitch-control mechanism — <aeron.> автомат перекоса
automatic position plotter — <naut.> автопрокладчик
automatic pressure regulator — <comput.> автомат давления
automatic production line — <industr.> линия автоматическая
automatic range finder — <tech.> автодальномер
automatic remote control — <comput.> телеавтоматика
automatic signal transmitter — <commun.> автомат подачи сигналов
automatic stereoplate caster — стереотипный отливной автомат
automatic telephone exchange — автоматическая телефонная станция
automatic temperature regulator — <comput.> регулятор температуры автоматический
automatic tracking device — <comput.> устройство сопровождения автоматическое
automatic train driver — < railways> автомашинист
automatic voltage control — регулирование напряжения автоматическое
automatic voltage regulator — регулятор напряжения автоматический
-
72 mill
1) завод
2) мельница
3) молоть
4) намолачивать
5) обрабатывать фрезой
6) постав
7) стан
8) фрезеровать
9) фрезовать
10) шарошить
11) вальцы
12) дробилка
13) дробить
14) раздробить
– aerated mill
– ball mill
– ball-rolling mill
– ball-tube mill
– beam mill
– billet mill
– blooming mill
– bone mill
– burr mill
– center-discharge mill
– coarse-grinding mill
– coke mill
– colloidal mill
– concentrating mill
– crushing mill
– double-strand mill
– duo mill
– duo rolling mill
– edge mill
– edge-runner mill
– finishing mill
– flattening mill
– flour mill
– fodder mill
– grain mill
– grinding mill
– hammer mill
– hot-rolling mill
– impact mill
– jet mill
– knitting mill
– looping mill
– masticating mill
– melting mill
– mill length
– mill line
– mill paint
– mill peat
– mill plasticization
– mill pond
– mill rolls
– mill scale
– mill separator
– mill spindle
– mill tackle
– mill the latex
– mill the rubber
– multi-stand mill
– multi-strand mill
– multiple-compartment mill
– non-reversing mill
– paper mill
– pearl mill
– pebble mill
– plate mill
– pulverizing mill
– rail-rolling mill
– reeling mill
– rod mill
– roller mill
– rolling mill
– rotary-pan mill
– saw mill
– seamless-tube mill
– section mill
– set-up of a mill
– sheet mill
– sheet-bar mill
– sinking mill
– sizing mill
– skelp mill
– skin-rolling mill
– slab mill
– slabbing-blooming mill
– sludge mill
– small-section mill
– steel mill
– stone mill
– strip mill
– tire mill
– tube mill
– tube-forming mill
– tubular mill
– two-stand mill
– universal mill
– vapart mill
– vibratory mill
– wet crushing mill
– wire-rod mill
pulverization in an eddy mill — <metal.> размол вихревой
rail-and-structural steel mill — рельсобалочный прокатный стан
tube-reducing rolling mill — редукционный трубопрокатный стан
-
73 arrangement
1) расположение; размещение2) компоновка; построение3) наладка; пригонка4) технологическая подготовка производства, ТПП5) устройство; приспособление6) инф. расстановка; систематизация•- aligning arrangementon a shuttle arrangement — при периодическом перемещении с первой позиции на вторую и обратно (напр. о шпиндельной бабке двухпозиционного станка)
- arrangement of grip cable
- arresting arrangement
- back-to-back arrangement
- ball screw-and-nut arrangement
- bar feed arrangement
- bearing arrangement
- belt-and-pulley arrangement
- boss arrangement
- bridge arrangement
- bunkering arrangement
- cam-and-lever arrangement
- carousel arrangement
- catch arrangement
- cellular arrangement
- checking arrangement
- clamping arrangement
- cleaning arrangement
- clutch arrangement
- combined tool storage and tool change arrangement
- compound indexing arrangement
- construction arrangement
- coupling arrangement
- data access arrangement
- drive arrangement
- duplicate safety arrangement
- dust removal arrangement
- ear arrangement
- eccentric clamping arrangement
- exhaust arrangement
- fine-measuring arrangement
- force-transfer arrangement
- gantry loading arrangement
- gantry-and-arm arrangement
- gantry-frame arrangement
- gearing arrangement
- grounding arrangement
- guiding arrangement
- high-ratio arrangement
- hoisting arrangement
- holding arrangement
- image-sensing arrangement
- indexing arrangement
- in-feed storage arrangement
- in-line arrangement
- interlocking arrangement
- jib-and-cotter arrangement
- knee-and-column arrangement
- lattice arrangement
- locking arrangement
- machine arrangement
- mounting arrangement
- multihead-changing arrangement
- multipiece arrangement
- multistage arrangement
- nesting arrangement
- pallet changer arrangement
- pallet locating-and-clamping arrangement
- pallet/fixture arrangement
- pallet-register arrangement
- pallet-shuttling arrangement
- pawl arrangement
- ply arrangement
- positioning arrangement
- pulley-belt arrangement
- rack arrangement
- remote control arrangement
- reversing arrangement
- sectional arrangement
- shift-working arrangement
- spindle arrangement
- starting arrangement
- structural arrangement
- terminal arrangement
- three-tier arrangement
- tool changer arrangement
- tool retention arrangement
- tool storage arrangement
- tooling arrangement
- turnkey arrangement
- two-pallet changing arrangement
- two-station pallet changing arrangement
- two-tier arrangement
- workholding arrangement
- worm-and-sector arrangementEnglish-Russian dictionary of mechanical engineering and automation > arrangement
-
74 bearing
1) подшипник2) опора; несущая поверхность || опорный; несущий; поддерживающий3) направляющая5) деталь, лежащая на опорах7) пятно контакта; рабочая часть зуба•- adjustable bearing
- aerostatic bearing
- air bearing
- air journal bearing
- air pressure bearing
- air-lubricated foil thrust bearing
- angle pedestal bearing
- angular ball bearing
- angular contact bearing
- angular-contact ball bearing
- annular ball bearing
- antifriction bearing
- assembled ball bearing
- assembled bearing
- axial bearing
- ball bearing
- ball thrust bearing
- ball-in-socket bearing
- base bearing
- bespoke bearing
- bias bearing
- bias tooth bearing
- big bearing
- big-end bearing
- block bearing
- bracket bearing
- bridged bearing
- bridged profile bearing
- bridged profile tooth bearing
- bridged tooth bearing
- bush bearing
- bushed bearing
- camshaft bearing
- cartridge bearings
- caster bearings
- center bearing
- central heel bearing
- central heel tooth bearing
- central toe bearing
- central toe tooth bearing
- circular cylindrical bearing
- clearance bearing
- collar bearing
- collar step bearing
- collar thrust bearing
- combined journal-and-thrust bearing
- compliant bearing
- cone bearing
- crank bearing
- crankshaft bearing
- crescent-shaped bearing
- crescent-shaped tooth bearing
- cross bearing
- cross tooth bearing
- cup-and-cone bearing
- cylindrical bearing
- cylindrical roll bearing
- cylindrical roller bearing
- diamond bearing
- divided bearing
- double-direction ball thrust bearing
- double-row ball bearing
- double-row self-aligning bearing
- double-shield bearing
- double-thrust bearing
- drop-hanger bearing
- duplex bearing
- dynamically loaded bearing
- dynamically loaded journal bearing
- elastically supported bearing
- electromagnetic bearing
- end bearing
- end support bearing for boring bar
- end support bearing
- end-journal bearing
- end-thrust bearing
- epoxy-based plain bearing
- even bearing
- external bearing
- external bearings
- extrasmall ball bearing
- fabriseal bearing
- failed test bearing
- filling slot bearing
- filling slot-type bearing
- finger bearing
- fishtail bearing
- fitted bearing
- flange bearing
- flanged half bearing
- flanged plain bearing
- flat bearing
- floating bush bearing
- floating ring journal bearing
- fluid bearing
- foil bearing
- foil journal bearing
- foot bearing
- footstep bearing
- force-cooled bearing
- force-measuring bearing
- force-sensing bearing
- free bearing
- free spherical plain bearing
- frictionless bearing
- front end bearing
- fulcrum bearing
- full-journal bearing
- gas bearing
- gas-lubricated foil journal bearing
- gas-lubricated porous bearing
- gas-lubricated thrust bearing
- graphite-loaded bearing
- greased-for-life bearing
- grease-lubricated bearing
- grease-pack bearing
- grease-packed bearing
- gudgeon bearing
- guide bearing
- half bearing
- head bearing
- heavy bearing
- high-pressure bearing
- high-speed bearing
- high-speed solid lubricated ball bearing
- hot bearing
- hybrid bearing
- hydrodynamic bearing
- hydrostatic air bearing
- hydrostatic bearing
- hydrostatic gas bearing
- hydrostatic journal bearing
- inner arbor bearing
- inner bearing
- inner journal support bearing
- instrumented spindle bearing
- intermediate bearing
- joint-type bearing
- journal bearing
- journal plain bearing
- kingsbury bearing
- knife-edge bearing
- K-silc radial bearing
- labyrinth bearing
- large tapered roller bearing
- leading-screw bearing
- linear antifriction bearing
- linear bearing
- linear frictionless bearing
- linear roller bearing
- linear sliding bearing
- linear-motion roller bearing
- liquid bearing
- lobed bearing
- locating bearing
- low-flow air bearing
- lubriseal bearing
- magnetic bearing
- main bearing
- middle bearing
- misadjusted bearings
- misaligned finite journal bearing
- misaligned journal bearing
- monometallic bearing
- multilayer bearing
- multilobe journal bearing
- multipad hydrostatic bearing
- nail bearing
- needle bearing
- needle roller bearing
- nonadjustable bearing
- noncircular cylindrical bearing
- nonpreloaded bearing
- non-self-aligning bearing
- oblique pillow-block bearing
- oblique plummer-block bearing
- oil film bearing
- oil hydrostatic bearing
- oilless bearing
- oil-ring bearing
- open bearing
- oscillation bearing
- outboard bearing
- outborn bearing
- outer bearing
- outer journal support bearing
- out-of-position bearing
- overboard bearing
- overhung bearing
- pad thrust bearing
- pad-journal bearing
- pad-like bearing
- partial journal bearing
- pedestal plain bearing
- pendulum bearing
- pilot bearing
- pin bearing
- pinion front bearing
- pinion head bearing
- pivot bearing
- pivotal bearing
- pivoted spherical cap slider bearing
- pivoting bearing
- plain bearing
- plain half bearing
- plain journal bearing
- plain roller bearing
- plain thrust bearing
- plain-and-ball bearing
- plane slider bearing
- pocket bearing
- porous bearing
- porous self-lubricating bearing
- precision ball bearing
- preloaded bearing
- pressurized thrust bearing
- proper bearing
- quick-disconnect bearing
- quill bearing
- radial ball bearing
- radial bearing
- radial roll bearing
- radial roller bearing
- radial thrust bearing
- reciprocating bearing
- recirculating bearing
- rigid-mounted support bearing
- ring bearing
- ring lubricating bearing
- ring oiling bearing
- ring step bearing
- rocker bearing
- roller bearing
- roller step bearing
- roller-type linear bearing
- rolling contact bearing
- rolling element bearing
- roll-neck bearing
- sealed bearing
- segmental shoe bearing
- self-acting gas-lubricated journal bearing
- self-aligning bearing
- self-lubricated bearing
- self-lubricated spherical plain bearing
- self-lubricating bearing
- self-oiling bearing
- self-setting bearing
- shaft bearing
- shielded ball bearing
- shifting bearing
- silicon carbide lubricated bearing
- single-direction ball thrust bearing
- single-row ball bearing
- single-shield bearing
- sleeve bearing
- sleeve-type bearing
- sliding bearing
- small spring-loaded graphite collar bearing
- snap ring ball bearing
- solid half bearing
- solid-film bearing
- spherical roller bearing
- spherical roller thrust bearing
- spigot bearing
- split bearing
- spring bearing
- squeeze film damper bearing
- squeeze oil film bearing
- starved journal bearing
- steadily loaded bearing
- step bearing
- stepped thrust bearing
- stuffing box bearing
- subminiature linear bearings
- superlaminar journal bearing
- support bearing
- suspended test bearing
- swivel bearing
- tail bearing
- taper bearing
- tapered bearing
- tapered bore ball bearing
- tapered bore roller bearing
- tapered roller bearing
- temperature-compensated bearing
- test bearing
- thick walled half bearing
- thin walled half bearing
- three-lobe bearing
- thrust ball bearing
- thrust bearing
- thrust journal bearing
- thrust plain bearing
- thrust roller bearing
- tilting bearing
- tilting-pad bearing
- tilting-pad gas journal bearing
- tilting-pad journal bearing
- tilting-pad thrust bearing
- tooth bearing
- transverse bearing
- trunnion bearing
- tumbler bearing
- turntable bearing
- turntable-type bearing
- twin bearing
- two-part bearing
- unbushed bearing
- unlubricated bearing
- variable preload bearing
- water-cooled bearing
- water-sealed bearing
- whitemetal bearing
- wide-inner bearing
- wiped bearingEnglish-Russian dictionary of mechanical engineering and automation > bearing
-
75 cutter
1) режущий инструмент; резец2) фреза4) резак ( для газовой резки)5) плашка6) ножницы7) кусачки8) насечка•- abrasive waterjet cutter
- acetylene cutter
- air bearing fly cutter
- alternate angle cutter
- alternate angle milling cutter
- alternate blade cutter
- alternate gash cutter
- alternate gash milling cutter
- angular cutter
- angular milling cutter
- annular cutter
- arbor-type cutter
- arbor-type milling cutter
- backed-off cutter
- backed-off milling cutter
- ball-ended cutter
- ball-ended milling cutter
- ball-nose cutter
- ball-nose milling cutter
- ball-nosed cutter
- ball-nosed milling cutter
- bevel gear cutter
- bolt cutter
- boring cutter
- brazed tip cutter
- BS cutter
- cam cutter
- carbide cutter
- carbide-tipped inserted blade cutter
- center-cutting cutter
- center-cutting end milling cutter
- ceramic-bladed cutter
- chamfer cutter
- circular cutter
- circular face-mill cutter
- circular shaper-type cutter
- clamped-on cutter
- close-pitch cutter
- coarse pitch cutter
- coarse tooth cutter
- concave cutter
- concave milling cutter
- coned cutter
- coned milling cutter
- cone-sharpened shaper cutter
- continuous ring-type gear cutter
- contour-milling cutter
- convex cutter
- convex milling cutter
- copy cutter
- copy milling cutter
- corner-rounding cutter
- cotter cutter
- cotter mill cutter
- counterbore cutter
- countersink cutter
- cutoff cutter
- cylindrical cutter
- cylindrical milling cutter
- diamond tool fly cutter
- diamond-point cutter
- die bolt cutter
- die milling cutter
- die-sinking cutter
- die-sinking milling cutter
- disk cutter
- disk-type shaper cutter
- double-angle cutter
- double-angle milling cutter
- double-bolt cutter
- double-corner rounding cutter
- double-corner rounding milling cutter
- double-ended boring bar cutter
- double-ended boring cutter
- double-ended cutter
- dovetail cutter
- dovetailing cutter
- drill-fluting cutter
- end-milling cutter
- engraving cutter
- extended boss shaper cutter
- extended hub shaper cutter
- face cutter
- face-and-side cutter
- face-and-side milling cutter
- face-milling cutter
- facing cutter
- Fellow's cutter
- file cutter
- final cutter
- fine pitch cutter
- fine tooth cutter
- finishing cutter
- finishing shaper cutter
- fishtail cutter
- fishtail milling cutter
- flame cutter
- flat-bottom cutter
- flat-ended cutter
- flat-nosed cutter
- flute-ground cutter
- fluting cutter
- fluting milling cutter
- fly cutter
- form cutter
- form gear cutter
- form tool cutter
- formed concave cutter
- formed convex cutter
- formed milling cutter
- formed tooth cutter
- form-relieved cutter
- gang cutters
- gang milling cutters
- gap-type shaper cutter
- gas cutter
- gear cutter
- gear shaper cutter
- gear-chamfering cutter
- gear-chamfering milling cutter
- gear-milling cutter
- gear-shaping cutter
- gear-shaving cutter
- generating cutter
- grooving cutter
- grooving-milling cutter
- grouped cutters
- half-side cutter
- half-side milling cutter
- heading cutter
- heavy pitch cutter
- heavy-duty cutter
- helical cutter
- helical milling cutter
- helical plain cutter
- helical plain milling cutter
- helical shaper cutter
- helical tooth cutter
- helical tooth milling cutter
- helix cutter
- hemispherical cutter
- herringbone shaper cutter
- herringbone-type cutter
- high-point shaper cutter
- high-speed steel cutter
- high-speed steel milling cutter
- hi-spindle speed cutter
- hobbing cutter
- hub-type shaper cutter
- indexable boring cutter
- indexable carbide cutter
- indexable insert cutter
- indexable insert milling cutter
- insert cutter
- inserted cutter
- inserted tooth cutter
- inserted tooth milling cutter
- inserted-blade cutter
- inserted-blade milling cutter
- inset cutter
- integral-tooth cutter
- interior pipe cutter
- interlocking disk cutter
- interlocking disk milling cutter
- interlocking side cutter
- interlocking side milling cutter
- interlocking side-and-face cutter
- interlocking side-and-face milling cutter
- internal pipe cutter
- internally cutting cutter
- internally cutting milling cutter
- involute gear cutter
- involute side milling cutter
- keyseat cutter
- keyseat milling cutter
- keyseating milling cutter
- keyway cutter
- keyway milling cutter
- knife cutter
- large taper shank shaper cutter
- laser cutter
- lathe cutter
- left-hand cutter
- left-hand milling cutter
- master cutter
- metal saw cutter
- milled teeth cutter
- milling cutter for indexable inserts
- milling cutter
- multibladed mill cutter
- multiface cutter
- multiinsert cutter
- multiple thread cutter
- multiple-type thread milling cutter
- nongenerating cutter
- notch cutter
- oversize shaper cutter
- oxyacetylene cutter
- paper cutter
- parallel shank shaper cutter
- pinion-shaped cutter
- pinion-type cutter
- pipe cutter
- plain milling cutter
- plain side milling cutter
- plasma cutter
- plate cutter
- polycrystalline cutter
- portable pipe cutter
- preshave shaper cutter
- profile cutter
- profile-relieved cutter
- protuberance-type shaper cutter
- quadruple bolt cutter
- rack-shaped cutter
- rack-type cutter
- radius cutter
- radiusing cutter
- rapid change cutter
- reamer-fluting cutter
- reference cutter
- right-hand cutter
- right-hand milling cutter
- ripper cutter
- rod cutter
- roll-end cutter
- rose cutter
- rotary cutter
- rotary face milling cutter
- roughing cutter
- roughing shaper cutter
- routing cutter
- saw cutter
- scrap cutter
- scraping-out cutter
- screwed hub shaper cutter
- screw-slotting cutter
- segmental cutter
- semitopping shaper cutter
- serration shaper cutter
- shank milling cutter
- shank shaper cutter
- shank-type milling cutter
- shank-type shaper cutter
- shaped profile cutter
- shaper cutter with protuberance
- shaper cutter
- shaving cutter
- shear-speed cutter
- shell-end cutter
- shell-end milling cutter
- shell-type cutter
- shell-type milling cutter
- side cutter
- side milling cutter
- side-and-face milling cutter
- single-angle cutter
- single-angle milling cutter
- single-bit boring double cutter
- single-blade cutter
- single-bolt cutter
- single-corner rounding cutter
- single-corner rounding milling cutter
- single-formed cutter
- single-point cutter
- single-point fly cutter
- single-side cutter
- single-thread cutter
- single-thread milling cutter
- sintered-carbide-tipped cutter
- six-fluted cutter
- sizing shave cutter
- slabbing cutter with nicked teeth
- slabbing cutter with spiral nicked teeth
- slabbing cutter
- slab-type cutter
- slab-type milling cutter
- slitting cutter
- slitting gang cutter
- slitting milling cutter
- slotting cutter
- slotting milling cutter
- small taper shank shaper cutter
- solid cutter
- spherical cutter
- spherical head cutter
- spherical-seat cutter
- spiral blades cutter
- spiral fluted cutter
- spiral milling cutter
- spiral tooth cutter
- spline milling cutter
- spot-facing cutter
- sprocket shaper cutter
- sprocket wheel cutter
- square cutter
- square milling cutter
- stagger tooth cutter
- stagger tooth side cutter
- staggered tooth milling cutter
- staggered tooth side milling cutter
- step cutter
- stepped cutter
- stocking cutter
- straddle cutters
- straddle milling cutters
- straight cutter
- straight shank cutter
- straight shank-type shaper cutter
- straight tooth cutter
- straight tooth milling cutter
- stub-milling cutter
- taper flute cutter
- taper shank shaper cutter
- tapered cutter
- tapered end cutter
- tap-fluting cutter
- tap-grooving cutter
- tee slot cutter
- thread cutter
- thread-milling cutter
- three-flute cutter
- toroidal cutter
- tracer-milling cutter
- triple-fluted cutter
- T-slot cutter
- T-slot milling cutter
- tube cutter
- tubing cutter
- twist drill cutter
- ultrasonic cutter
- undersize shaper cutter
- up-to-size cutter
- waterjet cutter
- wire cutter
- woodruff key cutter
- woodruff keyseat cutter
- worm-milling cutterEnglish-Russian dictionary of mechanical engineering and automation > cutter
-
76 guide
1) направляющая || направлять2) направляющая линейка; копир3) справочник, технический справочник; руководство; инструкция ( по эксплуатации) || инструктировать; обучать4) вчт. меню, набор инструкций•- ball guide
- ball-bearing guide
- bar-stock guide
- belt guide
- blade guide
- CAD user guide
- carbide guide
- carbide roller-ring back-up guides
- carriage guide
- chain guide
- circular guide
- closed guide
- cross-head guides
- cylindrical roller guides
- double V guides
- double-flat guides
- double-inverted vee guides
- double-vee guides
- dovetail guide
- fault-diagnostic guide
- fiber optic guide
- fiber optic light guide
- finger-bearing guide
- flat guides
- hose guide
- inverted guides
- inverted V guides
- inverted vee guides
- joint guide
- laser beam guide
- laser wave guide
- laser-pole alignment guide
- light guides
- linear guide
- linear motion guide
- operating guide
- operating-procedure guides
- optic light guide
- parallel guides
- peripheral guide
- plunger guide
- pop-up guide
- prismatic guide
- quick-change guide
- removable guide
- rod guide
- roll guide
- roller guide
- saw guide
- shaft guide
- shaper guides
- side guide
- single-edge guide
- slide guide
- slot guide
- spaced apart guides
- spindle guide
- square guide
- tapered guide
- top guide
- V guide
- vee guide
- widely spaced guides
- wire guideEnglish-Russian dictionary of mechanical engineering and automation > guide
-
77 shaft
1) вал; ось; шпиндель2) шток; стержень; тяга3) рукоятка; ручка•- arbor shaft
- armature shaft
- articulated shaft
- auxiliary shaft
- axle shaft
- ball screw shaft
- ball spline shaft
- basic shaft
- bent shaft
- bevel pinion shaft
- boring bar shaft
- boring shaft
- brake shaft
- break shaft
- built-up shaft
- cable shaft
- cam shaft
- cardan shaft
- castellated shaft
- center shaft
- center-crank shaft
- change shaft
- clamp shaft
- clutch shaft
- connecting shaft
- connection shaft
- control shaft
- crank pin adjusting shaft
- crank shaft
- cranked shaft
- cross shaft
- cupola shaft
- cutter shaft
- cylinder shaft
- differential pinion gear shaft
- differential shaft
- distributing shaft
- double-extended shaft
- double-throw shaft
- drive shaft
- driven shaft
- driver shaft
- driving shaft
- drum shaft
- dummy shaft
- eccentric shaft
- eight-cylinder shaft
- eight-diameter stepped shaft
- elevating shaft
- engaging shaft
- engine shaft
- equivalent shaft
- extension shaft
- false shaft
- feed rod shaft
- feed screw shaft
- feed shaft
- flanged shaft
- flexible drive shaft
- flexible shaft
- gear shaft
- governer shaft
- governing shaft
- guide shaft
- hollow bored shaft
- hollow shaft
- horizontal shaft
- idler shaft
- inclined shaft
- input shaft
- intermediate shaft
- jack shaft
- jointed shaft
- lay shaft
- line shaft
- loose shaft
- main drive shaft
- main shaft
- master cam shaft
- middle shaft
- milling shaft
- multiple-spline shaft
- optically encoded shaft
- output shaft
- outrigger shaft
- overhung-crank shaft
- pinion gear shaft
- pinion shaft
- pivot shaft
- power input shaft
- power shaft
- primary shaft
- probe shaft
- profile shaft
- projecting shaft
- quill shaft
- rapid traverse shaft
- reference shaft
- regulating shaft
- reserve shaft
- reverse shaft
- reversing shaft
- rigid shaft
- rocker shaft
- rocking shaft
- rotor shaft
- running shaft
- screw shaft
- secondary gear shaft
- second-motion shaft
- shaft of the probe
- shank shaft
- side-crank shaft
- single-extended shaft
- single-throw shaft
- sleeve shaft
- slender shaft
- smooth shaft
- solid shaft
- spare shaft
- spigot shaft
- spindle shaft
- spiral pinion shaft
- spline shaft
- splined shaft
- square shaft
- stationary shaft
- stepped shaft
- stepped-type shaft
- straight shaft
- stroke-positioning shaft
- stub shaft
- stud shaft
- subdivided shaft
- support shaft
- table-operating shaft
- take-off shaft
- tappet shaft
- telescope shaft
- telescopic shaft
- through-going shaft
- thrust shaft
- tip shaft
- tool lifting shaft
- tool shaft
- torsion shaft
- track shaft
- transmission shaft
- traverse shaft
- tubular shaft
- tumbling shaft
- universal jointed shaft
- valve shaft
- vertical shaft
- working shaft
- workpiece shaft
- worm shaftEnglish-Russian dictionary of mechanical engineering and automation > shaft
-
78 stock
1) сырьё; заготовка; материал, обрабатываемый материал2) запас; запасы || запасать3) склад; накопитель || хранить на складе4) припуск ( на обработку)6) опора; подпорка7) клупп8) рукоятка; тело ( гаечного ключа)•in stock — на складе; в запасе
out of stock — без запаса; без задела
- bar stockstock to be removed — припуск, снимаемый припуск
- buffer stock of castings
- buffer stock of components
- buffer stock
- chaser die stock
- chucking stock
- circular die stock
- coil stock
- coiled stock
- cold-rolled round stock
- cut stock
- cut-to-length stock
- die stock
- drawn stock
- excess stock
- excessive stock
- finished parts stock
- finished stock
- flat stock
- hand stock
- head stock
- hex stock
- in-process stock
- library stock
- machining stock
- mandrel stock
- material stock
- NC data stock
- near-net-shape stock
- pallet stock
- plate stock
- ratchet die stock
- ratchet-type die stock
- raw stock
- receder chaser die stock
- receder die stock
- recirculating buffer stock
- rectangular stock
- residual stock
- rod stock
- roll stock
- rolled stock
- rough stock
- round die stock
- screw stock
- shaving stock
- sheet stock
- shim stock
- solid stock
- spindle head stock
- square stock
- stock of work in progress
- structural stock
- surplus stock
- tail stock
- tool transfer stock
- tubing stock
- wire stock
- work stock
- worked stock
- work-in-process stockEnglish-Russian dictionary of mechanical engineering and automation > stock
-
79 assembly
1) набор, комплект2) механизм; узел; устройство3) монтаж (напр. печатной формы); сборка4) компоновка, вёрстка (изображения)Англо-русский словарь по полиграфии и издательскому делу > assembly
-
80 capstan
1) шпиль2) ворот3) кабестан
См. также в других словарях:
Bar stock — Storage area containing assorted bar stock. Bar stock, also colloquially known as billet,[1] is a common form of raw purified metal, used by industry to manufacture metal parts and products. Most metal produced by a steel mill or aluminium plant… … Wikipedia
spindle — n. & v. n. 1 a a pin in a spinning wheel used for twisting and winding the thread. b a small bar with tapered ends used for the same purpose in hand spinning. c a pin bearing the bobbin of a spinning machine. 2 a pin or axis that revolves or on… … Useful english dictionary
spindle — I. noun Etymology: Middle English spindel, from Old English spinel; akin to Old English spinnan to spin Date: 12th century 1. a. a round stick with tapered ends used to form and twist the yarn in hand spinning b. the long slender pin by which the … New Collegiate Dictionary
spindle — Synonyms and related words: arbor, axis, axle, axle bar, axle shaft, axle spindle, axle tree, distaff, fulcrum, gimbal, gudgeon, hinge, hingle, hub, mandrel, nave, oarlock, pin, pintle, pivot, pole, radiant, rowlock, swivel, trunnion … Moby Thesaurus
dead spindle — Tail Tail, n. [AS. t[ae]gel, t[ae]gl; akin to G. zagel, Icel. tagl, Sw. tagel, Goth. tagl hair. [root]59.] 1. (Zo[ o]l.) The terminal, and usually flexible, posterior appendage of an animal. [1913 Webster] Note: The tail of mammals and reptiles… … The Collaborative International Dictionary of English
Tail spindle — Tail Tail, n. [AS. t[ae]gel, t[ae]gl; akin to G. zagel, Icel. tagl, Sw. tagel, Goth. tagl hair. [root]59.] 1. (Zo[ o]l.) The terminal, and usually flexible, posterior appendage of an animal. [1913 Webster] Note: The tail of mammals and reptiles… … The Collaborative International Dictionary of English
Capstan bar — Capstan Cap stan, n. [F. cabestan, fr. Sp. cabestrante, cabrestante, fr. cabestrar to bind with a halter, fr. cabestrohalter, fr. L. capistrum halter, fr. capere to hold (see {Capacious}); or perh. the Spanish is fr. L. caper goat + stans, p. pr … The Collaborative International Dictionary of English
spreader bar — butterfly (an L shaped steel plate shackled between the dan leno spindle and legs. Also called arm, banana, boomerang, dan leno arm, dan leno bracket, dan leno spreader, devil s elbow) … Dictionary of ichthyology
spile — tap or spout for drawing maple sugar, 1844, from Northern English dialect spile “splinter” (1510s), from M.Du. or M.L.G. spile “splinter, skewer, bar, spindle,” perhaps related to SPIKE (Cf. spike) (n.1) … Etymology dictionary
spile — [spīl] n. [MDu, splinter, skewer, bar, spindle: for IE base see SPIKE1] 1. a plug or spigot, as for a barrel ☆ 2. a tap or spout driven into a maple tree to draw off sap 3. a heavy stake or timber driven into the ground as a foundation or support … English World dictionary
Lathe (metal) — Center lathe with DRO and chuck guard. Size is 460 mm swing x 1000 mm between centers A metal lathe or metalworking lathe is a large class of lathes designed for precisely machining relatively hard materials. They were originally designed to… … Wikipedia