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81 square thread
English-Russian dictionary on nuclear energy > square thread
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82 tool-joint thread
English-Russian dictionary on nuclear energy > tool-joint thread
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83 trapezoidal thread
English-Russian dictionary on nuclear energy > trapezoidal thread
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84 triangular thread
English-Russian dictionary on nuclear energy > triangular thread
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85 pipe thread
The English-Russian dictionary general scientific > pipe thread
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86 tapered thread
The English-Russian dictionary general scientific > tapered thread
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87 Blake Thread
A flax thread made for boot and shoe stitching. They are composed of from 4- to 12-fold, 17's to 27's lea, twisted together by a number of turns equivalent, approximately, to the product of 21/2 to 3 and the square root of the finished lea of the thread. " McKay " and " Goodyear " threads are other threads for boot sewing. They are named according to the make of sewing machine to be used on. -
88 area at bottom of thread
English-german engineering dictionary > area at bottom of thread
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89 Unified inch screw thread constant-pitch series
(UNJ) ANSI B1.15 <join.aerospace> (ext. thread series; rounded root of radius 0.15P to 0.18P) ■ UNJ-Gewinde n (UNJ); Gewinde mit vergrößertem Kernradius nEnglish-german technical dictionary > Unified inch screw thread constant-pitch series
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90 enlarged root radius thread
Универсальный англо-русский словарь > enlarged root radius thread
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91 wide-root thread
Механика: резьба с широкой впадиной -
92 wide-root thread
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93 wide-root thread
English-Russian dictionary of mechanical engineering and automation > wide-root thread
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94 square root thread
• pravougaona loza -
95 внутренний диаметр резьбы
1) Military: diameter at the bottom of thread2) Engineering: internal thread diameter3) Construction: minor diameter, root diameter4) Automobile industry: diameter at bottom of thread, thread root diameter5) Oil: bottom thread diameter6) Oil&Gas technology bottom diameter7) Oilfield: minor thread diameter8) Makarov: minor diameter of a thread, root diameter of a threadУниверсальный русско-английский словарь > внутренний диаметр резьбы
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96 впадина профиля резьбы
1) Engineering: root of thread, thread bottom2) Drilling: root3) Oilfield: thread root4) Makarov: bottom of threadУниверсальный русско-английский словарь > впадина профиля резьбы
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97 канавка резьбы
1) Oil: root of the thread, root of thread2) Automation: thread groove -
98 Gewindegrund
m < masch> ■ thread root; root of thread; root -
99 Gewindelücke
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100 впадина резьбы
1) Engineering: thread root, thread vee2) Automobile industry: bottom of thread3) Mechanics: vee of the thread4) Drilling: gap
См. также в других словарях:
thread root — The lowest point of a screw thread, where the thread joins the body. It is opposite of crest … Dictionary of automotive terms
root — The lowest point of a screw thread. The opposite is crest. See thread root veeder root … Dictionary of automotive terms
thread — (n.) O.E. þræd fine cord, especially when twisted (related to þrawan to twist ), from P.Gmc. *thrædus (Cf. M.Du. draet, Du. draad, O.H.G. drat, Ger. Draht, O.N. þraðr), from suffixed form of root *thræ twist (see THROW (Cf … Etymology dictionary
Root nodule — Cross section though a soybean (Glycine max Essex ) root nodule. The bacterium, Bradyrhizobium japonicum, colonizes the roots and establishes a nitrogen fixing symbiosis. This high magnification image shows part of a cell with single bacteroids… … Wikipedia
root — I. /rut / (say rooht) noun 1. a part of the body of a plant which, typically, develops from the radicle, and grows downwards into the soil, fixing the plant and absorbing nutriment and moisture. 2. a similar organ developed from some other part… …
thread height — The distance from root to thread crest, measured perpendicular to the axis of the thread … Dictionary of automotive terms
thread crest — The highest point of a screw thread, opposite the root … Dictionary of automotive terms
Screw thread — Internal and external threads illustrated using a common nut and bolt. The screw and nut pair can be used to convert torque into linear force. As the screw (or bolt) is rotated, the screw moves along its axis through the fixed nut, or the non… … Wikipedia
National pipe thread — Threaded pipe and elbow. The pipe has a male NPT thread, while the elbow s is female. National Pipe Thread Tapered Thread (NPT) is a U.S. standard for tapered threads used on threaded pipes and fittings. The taper rate for all NPT threads is 1⁄16 … Wikipedia
infection thread — A tubular structure formed during the infection of a root by nitrogen fixing bacteria. The bacteria enter the root by way of the infection thread and stimulate the formation of the root nodule … Dictionary of microbiology
depth of thread — The distance from the thread crest to root measured perpendicular to the axis of the thread … Dictionary of automotive terms