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Book Chapter

Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005115
EISBN: 978-1-62708-186-3
... and concludes with information on air circuits for the air feeds. air feeds automatic press feeds hand feeding hitch feeds roll feeds slide feeds press feeders presses A STAMPING JOB SHOP generally begins with the installation of a press. Either a reel or a stock cradle is added to handle...
Book Chapter

Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005160
EISBN: 978-1-62708-186-3
... discussions on the general design features of progressive dies and the choice of proper auxiliary equipment such as coil feeders and scrap handling equipment. It concludes with information on different presses for progressive die work: open-back inclinable presses, four-column presses, and automatic...
Image
Published: 31 December 2017
Fig. 10 Press tooling configurations in direct extrusion. (a) Solid die. 1, solid die; 2, backer and the supporting tool. (b) Solid die with feeder plate. 1, feeder plate; 2, die; 3, backer. (c) Hollow porthole die. 1, mandrel; 2, die cap More
Image
Published: 30 November 2018
Fig. 16 Press dies and tooling configurations in direct extrusion. (a) Solid die extrusion. 1: solid die; 2: backer and the supporting tool. (b) Three-piece solid die set with feeder plate. 1: feeder plate; 2: die; 3: backer. (c) Two-piece solid die with recess. 1: die; 2: backer. (d) Hollow More
Image
Published: 09 June 2014
Fig. 41 Combined operations in production line with heater and hot working equipment: (1) heated billet, (1a) heated billet in transport stage, (1b) billet in hot working stage, (2) induction heater, (3) feeder mechanism, (4) press, (5) compression ram, (6) die hole, and (7) press product More
Image
Published: 01 January 2005
Fig. 6 Longitudinal cross section of a mechanical forging press. 1, Part transfer system; 2, Part feeder; 3, Bolster ejector; 4, Ram ejector; 5, Die holder with top and bottom base plate; 6, Die change system with die change cart. Courtesy of Mueller Weingarten Corp. More
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005849
EISBN: 978-1-62708-167-2
... Abstract The handling of billets or bars is an essential part of an induction heating system. This article describes two types of handling systems available for bar heating lines: inclined ramps with escapement, and sling feeder with inclined ramp and escapement. It focuses on the various...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006075
EISBN: 978-1-62708-175-7
.... Fig. 9 Schematic illustrating the point of operation What often confuses some people are the many other actions that take place in the area around the point of operation during a press cycle. Depending on the press design, there could be ejection rod motion, die control rod motion, feeder...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005165
EISBN: 978-1-62708-186-3
... a schematic of a multiple-slide rotary forming machine. The material is first uncoiled from the reel, then pulled through the straightening station (A) by the material feeder (B). It is then fed to the press (C) and forming slides (D), where the workpieces are formed and ejected. Recessed rails guide...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006534
EISBN: 978-1-62708-207-5
... and the supporting tool. (b) Three-piece solid die set with feeder plate. 1: feeder plate; 2: die; 3: backer. (c) Two-piece solid die with recess. 1: die; 2: backer. (d) Hollow porthole die. 1: mandrel; 2: die cap Functions of the press dies and tooling Table 2 Functions of the press dies and tooling...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005112
EISBN: 978-1-62708-186-3
... handling. The gap makes the die area accessible from either side, as well as from the front, for ease in die setting or for feeding stock. Coil stock often is supplied to gap-frame presses by feeders from stock reels and straighteners. Workpieces usually are ejected through an opening in the press bed...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005719
EISBN: 978-1-62708-171-9
... in measuring individual and collective particle velocities, temperature, and trajectories as well as other plume characteristics for the plasma spray process. particle morphology powder feeder process control equipment thermal spray equipment thermal spray plume sensors SUPPORT EQUIPMENT...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006385
EISBN: 978-1-62708-192-4
... bolster to press platen and also prevents bolster from deflecting Die carrier/slide Holds the complete die set (die ring and bolster) in the press Bridge/spider/porthole die Special die to make a hollow shape with welding joint along the length of the shape Feeder plate Sits in front of die...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006034
EISBN: 978-1-62708-175-7
.... The core rod then moves upward, displacing the excess powder into the partially empty feed shoe. The feeder retracts, wipes the top fill level, and readies the press for the next cycle. Types of Presses Anvil Presses Anvil presses generally are limited to compaction of class I parts in a single...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006124
EISBN: 978-1-62708-175-7
... an organic binder, creating spherical agglomerates of powder and binder that measure about 50 μm in diameter. These spheres have excellent flow properties and can be used with high-speed powder feeders and presses. Millions of these heat sinks can be pressed daily by a single plant. Typical Mo powder...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003170
EISBN: 978-1-62708-199-3
... and gates are removed. Risers (also called “feeders”) are shapes that are attached to the casting to provide a liquid-metal reservoir and control solidification. Metal in the risers is needed to compensate for shrinkage that occurs during cooling and solidification. Gates are the channels through which...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005119
EISBN: 978-1-62708-186-3
... laminations when each operation is done in an individual die. Blanks are fed to the press (inclined 35 to 45° to the rear) from a magazine feeder. Laminations drop from the press into a chute, where they are picked up by a driven elevating belt that conveys them to the stacking chute, from which they fall...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003973
EISBN: 978-1-62708-185-6
... of the stroke. The capacities of these forging presses are rated on the maximum force they can apply and range from about 2.7 to 142 MN (300 to 16,000 tonf). Fig. 6 Longitudinal cross section of a mechanical forging press. 1, Part transfer system; 2, Part feeder; 3, Bolster ejector; 4, Ram ejector; 5...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003284
EISBN: 978-1-62708-176-4
... of the particles against the nozzle wall, which causes a retarding effect. The internal surface topography (i.e., roughness) of the nozzle wall therefore affects the particle exit velocity. Particles can be fed into the gas stream in various ways. One simple method is to use a pressurized particle feeder...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005124
EISBN: 978-1-62708-186-3
..., and the Demarest process. The article provides a discussion on the procedures of these processes, as well as the presses and tools used. It describes the methods of hydraulic forming of thin metal parts, namely, hydraulic forming with diaphragm, hydraulic forming with gasket and pressure control, and hydrobuckling...