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single-flute countersinks

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Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002137
EISBN: 978-1-62708-188-7
... Abstract Countersinking, counterboring, and spotfacing operations can be carried out on drilling machines and usually follow drilling operations. This article discusses five common types of countersinking tools or countersinks, namely, machine, three-flute, single-flute, insert-type...
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
.... A variety of drill point styles, such as single-angle points and reduced-rake points, are described. The article discusses the factors considered to obtain expected dimensional accuracy of holes. It explains the determination of the optimum speed and feed for drilling, which depends on the workpiece...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002194
EISBN: 978-1-62708-188-7
... are usually needed to prevent overheating of the blade and to prevent matrix metal pickup. However, carbide blades can be used for discontinuous MMCs with low fiber content. Diamond grit grinding bits are suggested for the profile milling, chamfering, drilling, and countersinking of continuous MMCs, using...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003042
EISBN: 978-1-62708-200-6
... cutting flutes produces a fuzz-free countersink edge. This configuration is shown in Fig. 12 . Fig. 12 Optimal countersink drill for aramid composites Laser Cutting Focused laser beams are used to cut a wide range of composite substrates. While most laser cutting has been performed...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006494
EISBN: 978-1-62708-207-5
... structure, aluminum alloys machining characteristics are superior to those of pure single-phase α-aluminum. Small, nonabrasive constituents have a beneficial effect, and large, insoluble abrasive constituents exert a detrimental effect on cutting tool life and surface quality. Constituents...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003427
EISBN: 978-1-62708-195-5
... ). By examining a single-fastener lap shear joint specimen loaded in uniaxial tension ( Fig. 3 ), it can be seen that as the load is transferred through the fastener, an eccentricity begins to develop, and fastener tipping, or “cocking,” occurs. This specimen was used to optimize flush head configurations...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002184
EISBN: 978-1-62708-188-7
... for several wrought and cast alloys, as measured at the cutter with single-point tools having 0 and 20° rake angles. Power requirements for machining aluminum alloys Table 3 Power requirements for machining aluminum alloys Alloy Power 0° rake 20° rake (kW/mm 3 /min) × 10 −4 hp/in. 3 /min...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003424
EISBN: 978-1-62708-195-5
... lays down a single layer of bonding material, usually tin. This layer almost encapsulates the diamond particles leaving approximately 10 to 20% of the diamonds exposed. The problem with this type of tool occurs when the tool begins to generate heat during the cutting process. Once the tin bonding layer...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002178
EISBN: 978-1-62708-188-7
... with single-point and box tools, ceramic tools, high-speed steel, and carbide tools are also tabulated. boring broaching carbide tools cast iron ceramic tools counterboring cutting tools drilling ductile cast iron gray cast iron grinding high-speed steels honing lapping machinability...