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Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002173
EISBN: 978-1-62708-188-7
... parameters of HRR machining. Machine components such as the lathe bed, tailstock, headstock, carriage, and tooling are detailed. The article also discusses the applications of HRR machining. carriage cutting parameters headstock high removal rate machining high-power machines high-precision...
Book Chapter

Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002129
EISBN: 978-1-62708-188-7
... cuts on large workpieces are often taken at a feed rate of 6.35 mm/rev (0.25 in./rev) or more. Cutting speed depends primarily on workpiece hardness and tool material. An engine lathe basically consists of a bed (including two ways), a headstock, a tailstock, a compound slide (carriage), a cross...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005869
EISBN: 978-1-62708-167-2
... Workpiece number Actual power output Actual flow Operation-mode hardening process Heating start position Flow limits Operation-mode tailstock Heating stop position Quenching position Quench number Scanning speed … Tailstock position and locking pressure Energy value for each oscillating...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002147
EISBN: 978-1-62708-188-7
... of the basic engine lathe; some have undergone several stages of evolution. This first multiple-operation machine was built by replacing the tailstock of an engine lathe with an indexing turret that contained several tools, thus permitting a sequence of operations to be completed without removing the workpiece...
Book Chapter

By Don O. Evans
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003410
EISBN: 978-1-62708-195-5
... band and laminated onto a work surface, which can be mounted between a headstock and tailstock. When starting a fiber band or course, the individual tows are fed through the head and compacted onto a surface. As the course is being laid down, the processing head can cut or restart any...
Book Chapter

By B.P. Bewlay, D.U. Furrer
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005123
EISBN: 978-1-62708-186-3
... is shown in Fig. 5(a) . The forming mandrel is mounted on the headstock of a lathe. The circular preform is clamped to the mandrel by the follower. Pressure is applied at the tailstock by means of an antifriction center and suitable pressure to form the component. The tool rest and pedestal permit...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001447
EISBN: 978-1-62708-173-3
... forces, they will still be larger than those of direct-drive friction welding. After the inertial mass is set, the parts are loaded in the machine (one in the spindle and one in the fixture/tailstock). The spindle speed and welding forces are set to predetermined levels. The spindle...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005596
EISBN: 978-1-62708-174-0
... parameter characteristics. Source: ANSI/AWS C6.1-89 After the inertial mass is set, the parts are loaded in the machine (one in the spindle and one in the fixture/tailstock). The spindle speed and welding forces are set to predetermined levels. The spindle is then accelerated to the set speed. After...
Book Chapter

Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002131
EISBN: 978-1-62708-188-7
... through the head between the cutter and the core and then out along the space between the core and the inner wall of the boring bar. An additional fluid seal is necessary at the rear of the guide-bushing/fluid-transfer unit. The tailstock end of the boring bar is mounted in a headstock on the lathe...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004014
EISBN: 978-1-62708-185-6
..., inclusions, nonmetallic stringers, and adequate grain size throughout the section) Mechanical property evaluation (hardness, yield strength, ductility) Forward flow forming: The preform is clamped to the mandrel by tailstock and the material flows in the same direction as that of the roller...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003178
EISBN: 978-1-62708-199-3
... to straightening of shapes with uniform cross sections and lengths. A stretch straightener has two heads with grips that clamp on the ends of the bar. One head can be adjusted to suit the workpiece length. The other head (tailstock) is powered for stretching and also for rotation to correct twist in the workpiece...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005578
EISBN: 978-1-62708-174-0
... machine tools is primarily the same. In general, a rotary friction welding machine tool consists of a drive motor for rotating a workpiece at high speed, a tailstock assembly for holding a stationary workpiece, a hydraulic ram for pressing the workpieces together, a hydraulic control system...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003269
EISBN: 978-1-62708-176-4
... of a lathe bed, as illustrated in Fig. 17 ( Ref 13 ), enables accurate alignment of the tooling components. However, this type of arrangement does not allow for control of axial loads. Tests can be conducted with the tailstock (saddle) either fixed or floating. Fig. 17 A servo-controlled, hot...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004006
EISBN: 978-1-62708-185-6
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005136
EISBN: 978-1-62708-186-3
...) for two men to do the straightening, the need for cutoff equipment, and production of only 30 to 40 bars per hour. A stretch straightener has two heads with grips that clamp on the ends of the bar. One head can be adjusted to suit the workpiece length. The other head (tailstock) is powered...
Book Chapter

Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002136
EISBN: 978-1-62708-188-7
... reaming or when the equipment must be taken to the workpiece. Relatively large workpieces are rotated in an engine lathe, and the reamers are fed from the compound rest or the tailstock of the lathe. Most production reaming, however, is done in drilling machines or as one machining step in a turret lathe...
Book Chapter

Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002130
EISBN: 978-1-62708-188-7
..., however, the workpiece is mounted on the lathe compound and is fed into the rotating boring tool, which is mounted between the headstock and the tailstock and is powered by the headstock spindle. The use of engine lathes for boring is usually restricted to the machining of a single part (or, at most...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002188
EISBN: 978-1-62708-188-7
..., which is attached to a rigid bar, with bearing support between the work and tailstock. Spade drills are made of high-speed steel; the cutting edges can be tipped with carbide. Lead holes should be made with a drill having a point smaller than that of the spade drill. Table 7 lists speeds and feeds...
Book Chapter

By K. Sampath
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002488
EISBN: 978-1-62708-194-8
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002151
EISBN: 978-1-62708-188-7
... between two lathe centers. Coolant flow was reduced to aid photo focusing. Fig. 34 Workholding methods and devices utilized in cylindrical grinding. Chuck for supplementary support (c) includes tailstock center such as bull nose type for bores, back centers for parts susceptible to deflection...