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vertical rolling machines

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040141
EISBN: 978-1-62708-300-3
... Abstract Prior to forging, it is often necessary to preform billet stock to achieve adequate material distribution. This chapter discusses the equipment used for such operations, including transverse rolling machines, electric upsetters, ring-rolling mills, horizontal presses, and rotary...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500211
EISBN: 978-1-62708-317-1
... and support the band edges with a circumferential fin or knife, compress the tube into the roll cavity. Vertical leveling is another important aspect that influences the tube forming strategy. Different strategies are known and established ( Fig. 10.9b ). They can be altered by the machine adjustment...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2023
DOI: 10.31399/asm.tb.ceeg.t59370059
EISBN: 978-1-62708-447-5
... The blow-fill system is suitable for automated molding machines. Air from a reservoir enters through a valve over the sand in the hopper. Sand is released through the openings into the mold cavity. This system is in operation on several automated machines with both vertically and horizontally parted molds...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720049
EISBN: 978-1-62708-305-8
... is mounted and moves. The ANSI/ASME B89 Performance Standard classifies coordinate measuring machines as: Vertical Horizontal Fixed-table cantilever Moving-table cantilever Moving bridge Fixed bridge L-shaped bridge Column Gantry Moving ram, horizontal arm Moving...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320103
EISBN: 978-1-62708-332-4
... for castings with machined vertical surfaces. The slag that floats on the metal surface tends to stick to the surface if the rate of metal rise is too slow. The relationships in Table 7.11 address this issue: Wall thickness and rate of metal rise relationship Table 7.11 Wall thickness and rate...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320011
EISBN: 978-1-62708-332-4
... with the introduction of high-pressure squeeze molding and highly automated high-production molding machines. Human intervention is minimum; labor is required only to set chemically bonded cores or to assist core setting into core fixtures or into core masks. The direction of sand compaction is either vertical...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320063
EISBN: 978-1-62708-332-4
...-to-diameter ratio) Textile mill cylinder (small height-to-diameter ratio) Paper mill drying cylinders (medium height-to-diameter ratio) These need to be poured with the cylindrical machined face vertical. The parting plane of radial drilling machine sleeves is across the diameter. The two mold...
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...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480207
EISBN: 978-1-62708-318-8
... sections. Shapes can also be made by rolling, but the process is practical only if sufficient quantities are produced to justify the high cost of tooling. Horizontal and vertical presses and high-energy-rate machines are used for extrusion, but accumulator-driven hydraulic horizontal presses are most...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320003
EISBN: 978-1-62708-332-4
... of Fig. 2.2 is an overall picture of steel production starting from liquid pig iron. The vertical integration of pig iron to rolling, blooms, slabs, and plates is driven by the economics and competitiveness of the commodity market. The basic oxygen furnace (BOF) process is based on this approach...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2005
DOI: 10.31399/asm.tb.gmpm.t51250089
EISBN: 978-1-62708-345-4
... as the generators except that the machines used only for roughing have no generating roll. For small production quantities, both roughing and finishing cuts are made in the generators, the roughing cut being made without generating roll. To make the machine setup for producing a gear that will operate at right...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980001
EISBN: 978-1-62708-342-3
... steel tubes. These vertical tube presses with a high number of strokes per minute for the mass production of steel tubes have been largely replaced by rolling processes that operate more economically with a higher productivity. Containers, which had for a long time been produced as multipiece units...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740163
EISBN: 978-1-62708-308-9
... is for complicated dies that would require intricate machining and hand tooling if made of cast iron but which can be cast more closely with zinc. The tensile strength, compressive strength, and hardness of zinc tooling alloys are inferior to other metals used in die construction. Hot Rolled Mild Steel Plate...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 June 2023
DOI: 10.31399/asm.tb.atia.t59340143
EISBN: 978-1-62708-427-7
... the general types of aluminum extrusion alloys. An overview of free-machining alloys and products, and weldable 6xxx and 7xxx high-strength structural alloys is also provided. aluminum alloys aluminum extrusion cold extrusion free-machining alloys hot extrusion wire drawing wire production...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 September 2023
DOI: 10.31399/asm.tb.stmflw.t59390145
EISBN: 978-1-62708-459-8
... ( Fig. 7.2 ). Wire can be drawn in the laboratory, even on a tension testing machine. Thus, low speed wiredrawing has been used for evaluating lubricant substitution and brass rolling emulsions and the order of merit was correctly predicted. Obviously, success must have been due to the very limited aim...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400233
EISBN: 978-1-62708-316-4
... other holes or sur- faces. Sometimes referred to as a point of origin or coordinating hole. contour forming See roll forming, stretch forming, and tangent bending. contouring Machining surface shape on die members. Also called Kellering. control factors Factors that can be assigned at specific levels...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.9781627083164
EISBN: 978-1-62708-316-4
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1988
DOI: 10.31399/asm.tb.eihdca.t65220253
EISBN: 978-1-62708-341-6
... ( Fig. 10.8a ) are pushed one at a time into the upper end of an inclined-oval inductor. They roll down as previously loaded bars reach the aim temperature and are pushed out by another device to the forming machine. The zig-zag motion that the bar follows gives rise to an alternative designation...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2011
DOI: 10.31399/asm.tb.cfw.t52860065
EISBN: 978-1-62708-338-6
... machine system and a vertical winding machine. The chapter provides information on in-plane (polar) winders and several types of creels, namely stationary and no twist, rotating, braking, and combinations thereof. Comprehensive descriptions of mandrel designs used in filament winding are presented in text...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2022
DOI: 10.31399/asm.tb.tstap.t56040101
EISBN: 978-1-62708-428-4
... Grinding direction: parallel to the glued surface Interface damage/removing of the sample material(s) are not allowed. Place assembled samples in grips of tensile machine, and gradually apply tensile load, record the failure load. Measure diameter ( D ) of sample failed face, and calculate...