1-20 of 39 Search Results for

orbital forging machines

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 February 2005
Fig. 12.16 Principle of rotary or orbital forging machines. [ Altan et al., 1973 ] More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040141
EISBN: 978-1-62708-300-3
... (orbital) and radial forging machines. It describes their basic operating principles as well as advantages and disadvantages. cross-rolling machines orbital forging machines radial forging machines ring-rolling mills 12.1 Introduction Prior to forging in an impression die, billet stock...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040319
EISBN: 978-1-62708-300-3
... requirements for axisymmetric or near-axisymmetric forging operations. This process is not new and has been used for small- or medium-batch production of various round parts. The principle of orbital forming can be seen in Fig. 23.20 and is also discussed in Chapter 12, “Special Machines for Forging...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040007
EISBN: 978-1-62708-300-3
... machines. Materials. Carbon and alloy steels, stainless steels, all forgeable materials. Process Variations. Electro-upsetting, upset forging, open-die forging. (hot or cold) a slug between an orbiting upper die and a nonrotating lower die. The lower die is raised axially toward the upper die, which...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740103
EISBN: 978-1-62708-308-9
..., including open-die and closed-die forging, hot upset and roll forging, high-energy-rate forging, ring rolling, rotary swaging, radial and orbital forging, isothermal and hot-die forging, precision forging, and cold forging. The chapter also includes information on cold and hot extrusion and drawing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.9781627083003
EISBN: 978-1-62708-300-3
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060117
EISBN: 978-1-62708-261-7
... homogeneous —that is, uniform in grain structure—than at the ingot stage. These mill products may be provided in finished form for application, or the product may undergo additional processing (forging, stamping, machining, welding, etc.) for an end product—ranging from soda cans to panels destined for car...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400161
EISBN: 978-1-62708-316-4
... by servo motors, the other by a mechanical crank. electromechanical servo-drive press servo motors ELECTROMECHANICAL SERVO-DRIVES have been used in machine tools for several decades. Recently, several press builders, mainly in Japan and Germany, developed gap and straight-sided sheet metal...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240279
EISBN: 978-1-62708-251-8
... high-definition forgings, with better grain flow. Minimal or no machining is required to finish these forgings. Other common forging methods include roll forging, orbital or rotary forging, spin forging, ring rolling, and mandrel forging. The choice of a particular forging method depends...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540383
EISBN: 978-1-62708-309-6
...) Cycle counting Each component in a vehicle or machine experiences different types of loads in service. Some are commonly known. For instance, pressure vessels are most likely subjected to constant-amplitude loading or predetermined stepwise loading. Load spectra for these sorts of components...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550033
EISBN: 978-1-62708-307-2
..., and achievable strengths. It explains how some alloys are hardened through solution strengthening and cold working, while others are strengthened by precipitation hardening. It also describes production and fabrication processes such as melting, casting, rolling, forging, forming, extruding, heat treating...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.horfi.t51180029
EISBN: 978-1-62708-256-3
... and latent factors. Failures may also involve multiple parts, entire machines, or processes of any size and shape. The chapter examines the unique aspects of many failures and explains how they can sometimes be traced to systemic issues. It also covers the reasons why products fail, including improper...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.horfi.t51180091
EISBN: 978-1-62708-256-3
... in a failure investigation. What happened? Why are we here? Engineers so often want the details, they forget to hear the reason their customer wants their help. At this point, information is crucial. Next, you need to gain as much expertise as possible about the component, machine, or system. If you do...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230267
EISBN: 978-1-62708-298-3
... metallurgical techniques for beryllium were first developed in 1946. Currently, powder metallurgy is the main processing route to produce beryllium components. The vacuum hot pressing method results in a fine-grained, machinable form of the material. The random orientation and fine grain size of the powder...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230339
EISBN: 978-1-62708-298-3
... all the metallographically detectable damage [ Beitscher 1979 ]. When fabricating the space shuttle orbiter, it was determined that the removal of 0.152 mm (0.006 in.) of metal by etching was required to eliminate the presence of all machining-induced twinning; this was done without creating...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060429
EISBN: 978-1-62708-261-7
..., it is little or no machining is required after forg- usually followed by tempering. ing. cold-worked structure. A microstructure re- coefficient of thermal expansion. Change in sulting from plastic deformation of a metal or unit length (or volume) accompanying a unit alloy below its recrystallization...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.horfi.t51180001
EISBN: 978-1-62708-256-3
.... The company uses hundreds of these parts for new and rebuilt gearboxes. One day a cost analyst said, “We can save a ton of money if we replace the forged gears with these machined ones.” He had been contacted by a new supplier who offered a great price. He did not know the technical aspects of the gears...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.9781627082617
EISBN: 978-1-62708-261-7
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240583
EISBN: 978-1-62708-251-8
..., and the bars are returned to the sintering furnace for resintering at 2300 °C (4170 °F). The metal then can be forged, rolled, or swaged to almost theoretical density. To facilitate processing, tight control of impurities must be maintained during manufacturing. Contamination by interstitial impurity...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320011
EISBN: 978-1-62708-332-4
..., armored vehicles, machine tools, and wood-working machines C >5000 >5000 Medium to low Heavy machine tools, steel plant equipment, forging equipment 3.6.2 Capacity Planning Plant capacity planning is based on: Number of shifts Number of working days in a year Estimated...