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vertical core knockout machine

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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
... inspection shakeout vertical core knockout machine A-frame core knockout machine pressure testing automating gate removal After solidification and cooling, further processing and finishing of the castings is required. The required operations and levels of finishing depend on the process (green sand...
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
... Abstract Ring rolling is a process for creating seamless ring shaped components using specialized equipment and forming processes. This article provides information on the applications of ring rolling. It discusses the types of machines used for ring rolling, namely, vertical rolling machines...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004034
EISBN: 978-1-62708-185-6
.... Dimensions given in inches. Fig. 9 Aluminum alloy forgings for which the use of knockout pins was optional. (a) Vertical fin attachment with 3° draft. (b) Window frame with 1° draft. Dimensions given in inches. Fig. 10 Aluminum alloy forgings that incorporate design draft. (a) Pylon...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005255
EISBN: 978-1-62708-187-0
... cores. Hydraulic wax injection machines are sized according to their clamping force capability, with models ranging in capacity from 9.1 to 363 Mgf (10 to 400 tonf) or more. Machines for manual or semiautomatic operation generally have horizontal platens that clamp the die closed (one stationary, one...
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: 1A
Publisher: ASM International
Published: 31 August 2017
DOI: 10.31399/asm.hb.v01a.a0006297
EISBN: 978-1-62708-179-5
... core-blowing procedure is described in more detail in the subsection “ Core Blowing ” in the section “ Nonpermanent Mold Processes ” in this article. Because gas curing takes place inside the core-blower machine, automatic systems providing chemical additions must be very accurate, together with...
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005243
EISBN: 978-1-62708-187-0
... varies, mold heights or cake size on the molding machine will vary due to the fact that a fixed volume of sand is compacted. Screen distribution is important. For system sands comprised of only base sand (plus new sand additions and core sand dilution), if the grain shape remains constant, changes...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001228
EISBN: 978-1-62708-170-2
... can be present on a surface in any quantity. Sand cores and molding sand are removed by the centrifugal blast method during core-knockout operations. Large castings are processed with portable equipment, and small castings are processed in batch-type machines. On a limited or intermittent production...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005888
EISBN: 978-1-62708-167-2
..., Inc. Fig. 30 Dual-track modular heater. Courtesy of Inductoheat, Inc. Fig. 17 Simplified time-temperature diagram for static heating of nonmagnetic cylinder billets Fig. 16 Vertical arrangement of inductor heater for static heating of solid and hollow billets. Courtesy of...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.9781627081863
EISBN: 978-1-62708-186-3
Series: ASM Handbook
Volume: 1A
Publisher: ASM International
Published: 31 August 2017
DOI: 10.31399/asm.hb.v01a.a0006336
EISBN: 978-1-62708-179-5
... the most common inspection methods used in the cast iron industry. A visual inspection can quickly and inexpensively detect anomalies that cause rejection of a part. The purchaser requires that the part have consistent and acceptable dimensions to minimize subsequent machining operations. The...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.9781627081979
EISBN: 978-1-62708-197-9
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002491
EISBN: 978-1-62708-194-8
... Process Process pressure Maximum equipment pressure Maximum size Pressure limited Ribs Bosses Vertical walls Spherical shape Box sections Slides/ cores Weldable Good finish, both sides Varying cross section MPa ksi MN tonf m 2 ft 2 Thermoplastics Injection 15–45 2–7 30...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003008
EISBN: 978-1-62708-200-6
... applications, such as business machine housings, plumbing (faucets, valves, and shower heads), gears, kitchenware, and appliance components (refrigerator liners, washing machine impellers, and vacuum cleaner housings). Acrylic plastics comprise a broad array of polymers and copolymers in which the major...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004210
EISBN: 978-1-62708-184-9
... turbulent pipe flows computed from field conditions of vertical or horizontal flow can be understood based on selected flow modeling parameters. Corrosion under field conditions can also be simulated in the laboratory. The results can be linked to field conditions using the parameter of wall shear stress...