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guillotine machines

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Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001486
EISBN: 978-1-62708-173-3
... shears, iron workers, nibblers, and band saws. The article provides details on each of these. band saws fixturing guillotine machines iron workers knife rake mechanical cutting nibblers punching machines shearing machines shears straight-knife shearing welding OXYFUEL AND PLASMA...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005178
EISBN: 978-1-62708-186-3
... sections. These machines include alligator and guillotine shears and multipurpose (combination) machines. The multipurpose machines feature interchangeable punches and dies for shearing, punching, and coping. Squaring shears, normally used for sheet and plate, can also be used for cutting bar stock...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003179
EISBN: 978-1-62708-199-3
... by setting the upper knife at an angle. The scimitar guillotine shear has a curved cutting edge and cuts with a rolling, back-and-forth motion. Squaring shears can be actuated mechanically, hydraulically, or pneumatically. Fig. 2 Typical squaring shear Capacity Most shearing machines...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005743
EISBN: 978-1-62708-171-9
.... Most modern papermaking machines are based on variations of the Fourdrinier machine. The article describes four operational sections of the machine: forming, press, drying, and calendar. It provides an overview of the machine components where thermal spray coatings are used, namely, digesters, blow...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.a0005528
EISBN: 978-1-62708-197-9
... to it. Processes belonging to this category include blanking, trimming, piercing, guillotining, and cropping. The second category includes shear slitting and side- or edge-trimming processes. These processes use two rotary top and bottom knives, which can be of block or disk type. Schematic diagrams of the blade...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005104
EISBN: 978-1-62708-186-3
... control are reviewed in terms of tool materials, coatings and surface treatments, and lubrication. The article discusses tool steels that are used for cold and hot shearing, and rotary slitting. It provides information on the materials used for two main categories of machine knives: circular knives...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006484
EISBN: 978-1-62708-207-5
... it to cut thinner material than a guillotine shear. The word shredder can be confusing when applied to metal scrap processing, because a number of different machines are known by this term. Knife or rotary shredders accomplish this by grabbing pieces of scrap with a sharpened edge and tearing them...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001383
EISBN: 978-1-62708-173-3
...-worked microstructure, zero dilution, and a very strong bond with the substrate. Fig. 1 Basic technique for friction surfacing The process utilizes equipment that is similar to a machine tool, for which the surfacing conditions are preset. Therefore, the process can provide good...
Book Chapter

Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005560
EISBN: 978-1-62708-174-0
... to the bodies of artillery shells ( Ref 22 ). Other possibilities include the manufacture of specialized wear tiles (for sinter plant and quarrying equipment) and the in situ reclamation of worn railway points. Turbine blades, guillotine and shear blades, disk brakes, machine-tipped tools, and press tool dies...
Book Chapter

Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005174
EISBN: 978-1-62708-186-3
... opening designed for large, bulky workpieces. Guillotine and multipurpose (combination) machines are widely used for welding preparation. The multipurpose machines feature interchangeable punches and dies for shearing, punching, and coping. Squaring shears, normally used for sheet and plate, can also...
Book Chapter

By John C. Bittence
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003222
EISBN: 978-1-62708-199-3
... shears The smaller shears can be wheel- or skid-mounted, increasing their versatility. Speeds of alligator shears can range from about 50 strokes per minute for the smaller machines down to about 18 strokes per minute for the largest shears. Alligator shears can be used for cutting a wide variety...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005102
EISBN: 978-1-62708-186-3
... equipment is not available. Production shearing, however, is usually done in machines that are designed for this operation. Squaring Shears Squaring shears are usually used for trimming and cutting sheet, strip, or plate to specific size ( Fig. 2 ). These shears (also called resquaring or guillotine...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003328
EISBN: 978-1-62708-176-4
... plants, vary somewhat from country to country. However, a generally accepted standard requires that the possibility of catastrophic failure from double-ended guillotine breaks (DEGB) must be completely excluded for pressure vessels and piping. A leak-before-break (LBB) assessment is used to show...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006494
EISBN: 978-1-62708-207-5
...Abstract Abstract The horsepower requirements to cut various metal alloys provide an indication of the relative ease and cost of machining, but several other important factors include cutting tool material, chip formation, cutting fluids, cutting tool wear, surface roughness, and surface...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.9781627081993
EISBN: 978-1-62708-199-3