1-20 of 128 Search Results for

multiple-slide machine

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
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003177
EISBN: 978-1-62708-199-3
... nonferrous metals. The article reviews the various types of forming processes such as blanking, piercing, fine-edge blanking, press bending, press forming, forming by multiple-slide machines, deep drawing, stretch forming, spinning, rubber-pad forming, three-roll forming, contour roll forming, drop hammer...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003983
EISBN: 978-1-62708-185-6
... machines ( Fig. 11 ), which form parts automatically in one or more setups, and multistation transfer machines ( Fig. 12 ) that use different types of swaging heads to perform multiple operations in a single setup. Fig. 11 Automated die-closing swaging machine with a gravity parts feeder...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001232
EISBN: 978-1-62708-170-2
... binder generally has a mineral, animal, or vegetable base. Lapping is the process of finishing work materials by applying a loose abrasive slurry between a work material and a closely fitting surface, called a lapping plate. When loose abrasive is used to machine the work material, it may slide...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004004
EISBN: 978-1-62708-185-6
... forming machine, with the punches located on the moving slide (lower left) and the stationary dies (middle) fixed to the bed. Figure 9 provides a closer view of the transfer mechanism, including specialized support fingers used to transfer very short parts (e.g., valve-spring retainers) or stepped parts...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005258
EISBN: 978-1-62708-187-0
... (120 to 212 °F) above the liquidus temperature. In practice, casting temperatures are kept as low as possible without the formation of defects resulting from too low a temperature. A high casting temperature requires higher speeds of rotation to avoid sliding; low casting temperatures can cause laps...
Book Chapter

By Robert Bolin
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003982
EISBN: 978-1-62708-185-6
... upper (horizontal) surface is typically 3 to 5 mm (0.12 to 0.2 in.) above the level of the table plates. Both conical rolls are usually driven, and the upper roll is moveable hydraulically up and down. The upper roll is guided in a slide toward the lower roll to cause axial height reduction of the ring...
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
... forming sheet metal. Forging presses deliver their maximum force within 3.2 mm ( 1 8 in.) of the end of the stroke because maximum pressure is required to form the flash. The slide velocity in a forging press is faster than that in a sheet metal deep-drawing press because in forging it is...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003974
EISBN: 978-1-62708-185-6
...) clearances in the gibs, (b) parallelism of upper and lower beds, (c) flatness of upper and lower beds, (d) perpendicularity of slide motion with respect to lower bed, and (e) concentricity of tool holders. The machine characteristics influence the tolerances in formed parts. For instance, in backward...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003055
EISBN: 978-1-62708-200-6
... Most ceramic materials are machined with an abrasive that is either bonded or loose. The loose abrasive may roll, slide, or be restricted in its movement. However, it is not bonded to a substrate as are grinding wheels, honing tools, or coated abrasives. Precision machining of flat and cylindrical...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005355
EISBN: 978-1-62708-187-0
... remaining stations. This method helps maximize the robot grinding time in the cell. Because multiple input stations are used, this frees the operator to do other tasks while the robot works on processing the casting on the fixture tables. Sliding draws are typically used for smaller parts, where several...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001233
EISBN: 978-1-62708-170-2
... current can be supplied directly to the workpiece by means of sliding contacts or pressure contacts. With thin material, the current can be conducted through a conductor beneath it, such as platinum. If higher current densities are required, a system can be used in which the workpiece floats with respect...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003980
EISBN: 978-1-62708-185-6
... upsetting forging hot forging hot shearing machine size offset upsetting sliding dies tubing upset forging machines upsetting pipe HOT UPSET FORGING (sometimes called hot heading or hot upsetting) is essentially a process for enlarging and reshaping the cross-sectional area of a bar or tube. In...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003183
EISBN: 978-1-62708-199-3
... mechanical presses that are used for forming sheet. Forging presses are built stronger than presses for forming sheet metal. Forging presses deliver their maximum force within 3.2 mm ( 1 8 in.) of the end of the stroke because maximum pressure is required to form the flash. In addition, the slide...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003053
EISBN: 978-1-62708-200-6
... pressing, cold isostatic pressing, slip casting, tape casting, roll compaction, extrusion, and injection molding. It describes the advantages, equipment and tooling, and material requirements of green machining, the machining of ceramics in an unfired state with the intent of producing parts as close to as...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003178
EISBN: 978-1-62708-199-3
... individual pieces are fed into hand benders, kick presses, power presses equipped with appropriate dies, or coiling devices. For large quantities, the wire is straightened directly from the coil and is fed continuously into power presses, automatic forming or spring-coiling machines, multiple-slide machines...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005268
EISBN: 978-1-62708-187-0
... Casting” and “Die Casting Tooling” in this Volume. The functions of the clamp end of the machine include opening and closing the die, developing clamping force, and providing power for sliding cores and for ejecting the casting from the die cavity. The machine must open and close the die on a...
Book Chapter

Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004012
EISBN: 978-1-62708-185-6
... dies is determined primarily by the rate of deterioration of the profile of the die threads. Rolling imposes severe stress on the dies from pressure and bending and sliding action. Dies usually fail by spalling and crumbling of the thread crests, which roughen the minor diameter of the product thread...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004015
EISBN: 978-1-62708-185-6
... machining operations Legs Allow assembly or joining operations Fins Replacement of multiple parts Slots and dovetails Reduce component inventories Screw bosses, hinges, slides, snap fit, thermal breaks Provide attachment points Table 1 lists some extrusion alloys by aluminum alloy...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003017
EISBN: 978-1-62708-200-6
... bearing are located outside the oven, and the arm and cart bottom frame pass through two sliding oven doors. A single-shuttle machine has poor oven efficiency because the oven may stand idle two-thirds of the time. This can be improved by putting a door on the opposite side of the oven and adding...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003975
EISBN: 978-1-62708-185-6
... sliding abrasive wear and are often designed to be replaceable because of their short life. Replaceable inserts can be used for areas of gripper dies subject to short life and for parts that require close tolerances. Properties of materials that determine their selection as die materials for...