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Published: 01 January 2005
Fig. 2 Tooling points applied to a drawing of a forged part (a), with corresponding (b) inspection fixture, and with (c) part in fixture More
Book Chapter

Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004035
EISBN: 978-1-62708-185-6
... Abstract The design of forging operations; consisting of dies, fixturing, and parts; requires a consistent and unambiguous method for representing critical dimensions and tolerances. This article presents a dimensioning process, based on tooling points and datum planes, with the potential...
Image
Published: 01 November 1995
Fig. 9 Point geometry of drill/reamer cutting tool. A, Web thickness at the point to be 1.5 mm times drill radius. B, Margin width to be 2.2 (±0.05) times drill radius. C, All drill/reamers shall have 0.005 to 0.013 mm/mm uniform back taper starting from intersection of tapered cutting edges More
Image
Published: 01 January 2002
Fig. 30(a) Moil point made of AISI W1 tool steel that exhibited a rough, scaled surface after heat treatment. The actual size of the moil point is shown at left. An enlarged view (3×) at the surface condition, which resulted in erratic surface hardness, is shown at right. See also Fig. 30(b) . More
Image
Published: 01 January 1989
Fig. 27 Suggested geometries for single-point turning tools used on stainless steels. (a) Plan view. (b) End view. (c) Side view More
Image
Published: 01 January 1989
Fig. 2 Effect of side rake angle on the speed for 1 h tool life of single-point turning tools. Depth of cut 2.5 mm (0.100 in.); feed, 0.032 mm/rev (0.00125 in./rev); T1 high-speed steel tools; sulfurized chlorinated cutting oil. Tool life was taken as the time required to develop a wear land More
Image
Published: 01 January 1989
Fig. 3 Effect of feed rate on the speed for 1 h tool life of single-point turning tools. Depth of cut 2.5 mm (0.100 in.); T1 high-speed steel tools ground with 8° back rake angle and 22° side rake angle; sulfurized chlorinated cutting oil. Tool life was taken as the time required to develop More
Image
Published: 01 January 1989
Fig. 1 Tool geometry for single point turning and boring of wrought, cast, and P/M refractory metals. Use the largest nose radius and the largest side cutting edge angle or end cutting edge angle that are consistent with part requirements used. Material Hardness, HB High-speed steel More
Image
Published: 01 January 1989
Fig. 1 Schematic of the cutting process with a single-point tool. Source: Ref 1 More
Image
Published: 01 January 1989
Fig. 7 Common shapes and standard angles of single-point tools More
Image
Published: 01 January 1989
Fig. 1 Thirteen types of boring tools. (a) Single-point cutter mechanically secured to boring bar, with no screw for adjustment. (b) Similar to (a), except for adjusting screw, which permits advancement of cutter to compensate for wear. (c) Universal head, or box tool. (d) Stub boring bar. (e More
Image
Published: 01 January 1989
Fig. 17 Boring 30 piston rings at a time, using a single-point carbide tool for roughing, and a blade-type cutter for finishing to a specified maximum surface roughness of 0.75 μm (30 μin.). Dimensions in figure given in inches Speed, at 700 rev/min, m/min (sfm) 60 (200) Feed, mm More
Image
Published: 01 August 2013
Fig. 25 Comparison of the plowing and cutting modes of a V-point tool. In plowing (top), material in the surface layers of the specimen first moves upward ahead of the rake face and then moves around it into side ridges. In cutting (bottom), a ribbon of material is separated from the specimen More
Image
Published: 30 September 2014
Fig. 57 (a) Tool setup in three-point bending experiments. Calculated shape of the tube after (b) three-point bending, (c) cutting of a section of bent tube, (d) turning of inside, (e) turning of outside, and (f) final cutting after turning. Original magnification of displacements: 100 More
Image
Published: 31 December 2017
Fig. 19 Tool life mode (solid line) and experimental data points (×) for 1018 steel tool wear tests More
Image
Published: 30 August 2021
Fig. 30 (a) Moil point made of AISI W1 tool steel that exhibited a rough, scaled surface after heat treatment. The actual size of the moil point is shown at left. An enlarged view (3×) at the surface condition, which resulted in erratic surface hardness, is shown at right. (b) Cold-etched (10 More
Image
Published: 01 December 1998
Fig. 12 Identification of angles for single-point tools More
Image
Published: 01 November 2010
Fig. 11 Tool-set point optimization of a seamless steel tube mill. Note: Results are for illustration only. Source: Ref 40 More
Book Chapter

By Yoram Koren
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002174
EISBN: 978-1-62708-188-7
... for programming the tools with the aid of the automatically programmed tool language. It also explains point-to-point and continuous-path or contouring of NC systems and the adaptive systems used for NC. adaptive systems computer numerical control direct numerical control machine tools numerical control...
Book Chapter

Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002135
EISBN: 978-1-62708-188-7
... in materials that would otherwise be considered unmachinable with high-speed tool steels. This is done by making sure the tool cuts continuously once it is started because the material will work harden to the point at which it is unmachinable if the drill is allowed to idle and rub on the cut surface...