1-20 of 104 Search Results for

knives

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Image
Published: 01 January 2002
Fig. 44 Two shear knives made from AISI H13 tool steel. The knives were used to grip hot-rolled bars after rolling so that they could be separated. The knives failed by spalling of the gripping edge after normal service life. More
Image
Published: 30 August 2021
Fig. 44 Two shear knives made from AISI H13 tool steel. The knives were used to grip hot rolled bars after rolling so that they could be separated. The knives failed by spalling of the gripping edge after normal service life. More
Image
Published: 01 January 1989
Fig. 10 Corrugated board cut with circular knives (left) and waterjets (right) More
Image
Published: 01 January 1997
Fig. 8 Examples of a few of the different types of failed chipper knives examined. Arrows point to fractures. (a) Knife from a 75 in. Morbark total tree harvester. (b) Knife from a 66 in. CM&E sawmill chipper. (c) Knife from a Carthage Norman chipper. (d) Knife from a 96 in. Bush chipper More
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
..., and the operating parameters are discussed. The article provides information on the applications of rotary shearing. It concludes with a discussion on devices equipped with shearing machines for protecting personnel from the hazards of shear knives, flywheels, gears, and other moving parts. flywheels gears...
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
... 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 and straight knife...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002458
EISBN: 978-1-62708-194-8
... analysis in materials selection and materials development/refinement. chipper knives failure analysis line pipe steels materials selection oxygen furnace precipitator wires MATERIALS SELECTION for parts or components usually occurs under two conditions. The first is when a new part...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005103
EISBN: 978-1-62708-186-3
.... Slitting Slitting is a process to cut a single, wide strip, sheet or plate, normally in coil form, lengthwise into several narrower strips. During slitting, a moving strip passes between a number of circular blades or knives mounted on two parallel rotating arbors. Slitting can be applied to materials...
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
... portion and the relative roughness of the fractured portion. Sheared edges cannot compete with machined edges, but when knives are kept sharp and in proper adjustment, it is possible to obtain sheared edges that are acceptable for a wide range of applications. The quality of sheared edges generally...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003179
EISBN: 978-1-62708-199-3
.... Although sheared edges are not as clean as machined edges, sharp and properly adjusted knives produce sheared edges that are acceptable for a wide range of applications. Applicability Straight-knife shearing is the most economical method of cutting straight-sided blanks from stock no more than 50 mm...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002158
EISBN: 978-1-62708-188-7
... in edge quality in cutting double-wall corrugated board with circular knives and with high-pressure waterjets. The cutting rate can often be doubled while maintaining a clean, uncrushed edge in the finished product. Waterjets can also eliminate shutdown due to jam-ups caused by slitting knives. Fig...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003408
EISBN: 978-1-62708-195-5
... employed straight knives, scissors, or hand-held motorized rotary blades to cut dry, woven and nonwoven fiberglass ( Fig. 1 ). Once cut, the fiberglass was then laid up by hand and “painted” with resin. Fig. 1 Hand cutting of fabric The 1970s gave birth to “advanced” composites, led...
Book Chapter

Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002123
EISBN: 978-1-62708-188-7
..., for extruding molybdenum tubing, and for hot swaging tungsten rod; burnishing rolls; internal chuck jaws; drill bushings; and knives for slicing fruits, vegetables, and meat. References References 1. Komanduri R. , Tool Materials , in Encyclopedia of Chemical Technology , Vol 23 , 3rd ed...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005738
EISBN: 978-1-62708-171-9
... mixtures for an established nickel (75%)-graphite (25%) abradable. The coating exhibits a range of hardnesses (HR15Y scale) that vary according to the ratio of nickel to graphite. These coatings are suited for rub incursions against steel and nickel alloy blades, knives, or labyrinth seal strips. They also...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001324
EISBN: 978-1-62708-170-2
... to improve drying and to minimize humidity in the shop area. High-pressure air (air knives) can be used to blow the water off the parts. These are most useful if the part and basket geometry allows the air knife apertures to get consistently within a few inches of the parts. The noise generated by these air...
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
... are tungsten carbide (WC-10Co-4Cr) or oxide ceramics (Cr 2 O 3 , Al 2 O 3 -ZrO 2 , Al 2 O 3 alloys). Coating processes are plasma, detonation gun, and HVOF. Cutting Equipment Machine knives, such as slitters and guillotines, benefit from the application of WC/Co coatings. Such knives work against...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005745
EISBN: 978-1-62708-171-9
... are discussed. Knives A variety of cutting edges is used for slitting, chopping, pelletizing, and grinding fibers and extruded plastic shapes. These blades have single edges; that is, the taper is ground only on one side, and the other side remains flat. Some of these knives operate against opposing...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003418
EISBN: 978-1-62708-195-5
... sheet cutting, can be done manually or with automated equipment. Razor knives and templates, though primitive, are still used to cut small quantities of material. The trick is to stack multiple sheets of material and cut several patterns at one time. Stacks of up to 20 sheets of graphite-epoxy tape can...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001814
EISBN: 978-1-62708-180-1
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006818
EISBN: 978-1-62708-329-4