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vertical centrifugal casting machines

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Published: 01 November 2013
Fig. 35 Typical installation of a vertical centrifugal casting machine. The equipment is controlled from a remote console (not shown). Source: Ref 6 More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740047
EISBN: 978-1-62708-308-9
... die casting (permanent mold) (a) Centrifugal casting Vertical centrifugal casting Horizontal centrifugal casting Hybrid processes Squeeze casting Semisolid metal casting (rheocasting) (a) When sand or plaster complex cores are used instead of metal cores, the term semipermanent mold...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200173
EISBN: 978-1-62708-354-6
... than cylinders and tubes can be poured in the vertical casting machines. Castings such as controllable pitch propeller hubs have been cast using this process. The molds used for centrifugal castings are generally divided into three classifications. One is the permanent mold of steel, iron...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140021
EISBN: 978-1-62708-335-5
... handles, valve components, and other parts 3.5.4 Centrifugal Casting Centrifugal force in aluminum casting involves rotating a mold or a number of molds filled with molten metal about an axis. Cylindrical or tubular shapes may be centrifugally formed in vertically or horizontally rotated drums...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320063
EISBN: 978-1-62708-332-4
... is across the diameter. The two mold halves are clamped together and poured vertically, as shown in Fig. 6.4 . Castings of textile mill and paper mill drying cylinders are molded vertically and poured vertically. The machine stock from top to bottom is nonuniform because of the draft. The draft angle...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200158
EISBN: 978-1-62708-354-6
... and mold assembly. The six castings were machined and bolted into the final assembly. In the case of ring 2, a comparative study showed that the shrouds, with cast-on welding stubs for the blades, could be produced as a simple casting without cores, while the blades could be cast separately as slabs...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200007
EISBN: 978-1-62708-354-6
... castings, Figure 2-11 . Total weight of the assembly is 15 lb (7 kg), which consists of four castings. The swivel section is assembled without machining. The retractable 360┬░ winch tie-down assembly is used primarily for securing agricultural and other vehicles during transportation. Fig. 2-10...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230253
EISBN: 978-1-62708-298-3
..., vacuum induction melting, vacuum arc melting, electron beam melting, and centrifugal casting. Their historical developments are outlined and referenced to allow for further searching in greater detail on each practice. 18.4.1 Static Casting Early work on beryllium casting has been reviewed...
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 December 2004
DOI: 10.31399/asm.tb.aacppa.9781627083355
EISBN: 978-1-62708-335-5
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060085
EISBN: 978-1-62708-261-7
...Abstract Abstract This chapter describes the processes involved in alloy production, including melting, casting, solidification, and fabrication. It discusses the effects of alloying on solidification, the formation of solidification structures, supercooling, nucleation, and grain growth...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.sch6.9781627083546
EISBN: 978-1-62708-354-6
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280117
EISBN: 978-1-62708-267-9
... prototyping along the lines referred to for castings in Chapter 5 . Use of near-net shape processes has lowered costs by reducing the input weight of critical raw materials and the amount of secondary machining operations. Powder metallurgy processing also allows closer control of microstructure within...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290111
EISBN: 978-1-62708-319-5
... modest production quantities, but tooling wear inhibits soft tooling for high-volume production. Soft tooling is used in slurry casting, cold isostatic pressing, and slip casting. Additive manufacturing and related free-form fabrication routes, including green machining, are best applied to smaller...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870001
EISBN: 978-1-62708-299-0
...Abstract Abstract Aluminum is the second most widely used metal in the world. It is readily available, offers a wide range of properties, and can be shaped, coated, and joined using a variety of methods. This chapter discusses some of the key attributes of wrought and cast aluminum alloys...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 1998
DOI: 10.31399/asm.tb.ts5.t65900029
EISBN: 978-1-62708-358-4
... solidification range (particularly in high-speed steels), segregation and cracking are frequently cited as problems. Waters, et al. ( Ref 9 ) reported on trials that began in 1954 with a 100 mm (4 in.) square vertical caster. Severe center carbide segregation occurred in a T1-type steel unless casting speeds...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2005
DOI: 10.31399/asm.tb.gmpm.t51250039
EISBN: 978-1-62708-345-4
... sections. Inadequate (slack) quench can seriously affect machinability in these steels. 4150 4340 4345 4350 Other gear materials Gray Irons Gray cast irons have good machinability. Higher strength gray cast irons [above 345 MPa (50 ksi) tensile strength] have reduced machinability...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740325
EISBN: 978-1-62708-308-9
.... 3 Centrifugal disk machine. Source: Ref 2 Centrifugal Barrel Finishing Centrifugal barrel equipment ( Fig. 4 ) is comprised of containers mounted on the periphery of a turret. The turret rotates at a high speed in one direction while the drums rotate at a lower speed in the opposite...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850001
EISBN: 978-1-62708-260-0
... pattern. In addition, the use of manufacturing techniques other than traditional ingot casting, such as continuous casting, centrifugal casting, electroslag remelting, or hot-isostatic pressing, produce noticeably different as-cast patterns. Also, there is a wide variety of metalworking processes that can...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290201
EISBN: 978-1-62708-319-5
..., microstructure, distortion, postsintering treatments, and mechanical properties are presented for each. The shaping options include powder-binder approaches such as binder jetting, injection molding, extrusion, slip and slurry casting, centrifugal casting, tape casting, and additive manufacturing. Sintering...