press shear

shear press HÜTT/WALZ Scherenpresse f

1) General subject: press shear

2) Engineering: shearing press

- overhead way machine

- cutting ability

- cutting action

- cutting air

- cutting attachment

- cutting-away

- cutting behavior

- cutting bit

- cutting blade

- cutting blowpipe

- cutting burner

- cutting capacity

- cutting center

- cutting chamber

- cutting chisel

- cutting edge of scraper bowl

- cutting edge of shield

- autogenous cutting

- automatic oxygen cutting

- bench cutting

- bevel cutting

- bevel gear cutting

- bevel gear cutting by reciprocating tools

- block cutting

- branch cutting-in

- brush cutting

1) инструмент; орудие, орудие производства

2) резец; инструмент, режущий инструмент; черновой резец ( зубострогального станка)

3) приспособление; оснастка

4) pl инструментарий; средства; совокупность инструментов

5) обрабатывать инструментом

6) налаживать ( станок)

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- 2D modeling tools

1) Medicine: shear stress

2) Engineering: hydraulic press, hydraulic press arrangement, hydraulic press group, oil-actuated press, ram type press, ram press

3) Construction: hydraulic jack, hydrostatic press

4) Automobile industry: water press

5) Metallurgy: fluid-actuated press

6) Textile: hydraulic press (для тяжёлой плотной ткани)

7) Mechanic engineering: Bramah press

8) Polymers: hydraulic( ram) press

9) Labor protection: hydraulic compression head

1) Engineering: blanking die, chop-out die (для печения), cutting die, piercing die, punching die, shear die

2) Forestry: punch-and-die

3) Polygraphy: punch shear die

4) Polymers: dinking die

5) Automation: blank die, block stamp, piercing die (для пробивки одного отверстия), punching press tool

6) Makarov: heading die, shear die (с наклонной режущей кромкой)

1) Geology: cleaving, shearing

2) Engineering: chipping, shelling (футеровки), sliding fracture, spalling (огнеупора)

3) Construction: shear fracture, spall ing effect

4) Automobile industry: shearing strength

5) Mining: shearing test

6) Forestry: shear parallel to grain

7) Metallurgy: spalling (огнеупоров)

8) Optics: cleaving (of end face) (торцевой грани)

9) Oil: shear, spalling

10) Mechanic engineering: trimming press

11) Drilling: spading

12) Automation: breakdown, breaking off

13) Nuclear physics: spallation

14) Makarov: cryofracture, shearing (почвы), spalling (напр. огнеупора)

SUBJECT AREA: Domestic appliances and interiors, Metallurgy

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Boulsover, originally a small-scale manufacturer of cutlery, is believed to have specialized in making knife-handle components. About 1742 he found that a thin sheet of silver could be fused to copper sheet by rolling or beating to flatten it. Thus he developed the plating of silver, later called Sheffield plate.

The method when perfected consisted of copper sheet overlaid by thin sheet silver being annealed by red heat. Protected by iron sheeting, the copper and silver were rolled together, becoming fused to a single plate capable of undergoing further manufacturing processes. Later developments included methods of edging the fused sheets and the placing of silver sheet on both lower and upper surfaces of copper, to produce high-quality silver plate, in much demand by the latter part of the century. Boulsover himself is said to have produced only small articles such as buttons and snuff boxes from this material, which by 1758 was being exploited more commercially by Joseph Hancock in Sheffield making candlesticks, hot-water pots and coffee pots. Matthew Boulton introduced its manufacture in very high-quality products during the 1760s to Birmingham, where the technique was widely adopted later. By the 1770s Boulsover was engaged in rolling his plated copper for industry elsewhere, also trading in iron and purchasing blister steel which he converted by the Huntsman process to crucible steel. Blister steel was converted on his behalf to shear steel by forging. He is thought to have also been responsible for improving this product further, introducing "double-shear steel", by repeating the forging and faggoting of shear steel bars. Thomas Boulsover had become a Sheffield entrepreneur, well known for his numerous skills with metals.

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