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automated polishing heads

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.omfrc.t53030023
EISBN: 978-1-62708-349-2
... for mounting composite materials is provided. The steps recommended to achieve a good mounted specimen without voids or specimen pull-out are also described. The chapter discusses the processes for clamping mounted composite samples in automated polishing heads and mounting composite materials for hand...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.omfrc.t53030067
EISBN: 978-1-62708-349-2
... is numbered on the sides for documentation. The sample location in the automated polishing head is different from what has been described for most composite materials, which was discussed in Chapter 2 . Typically, the polishing head is loaded with the samples to be polished closest to the center...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.omfrc.t53030043
EISBN: 978-1-62708-349-2
... to difficulties and complications in holding or clamping. This will be dictated by automated mount head openings and the clamping apparatus or by the ability to hold and control the sample by hand. Following the rough grinding step, the sample(s) should be ready for rough polishing. Rough polishing further...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050191
EISBN: 978-1-62708-311-9
... Automated, quadruple-head, skewed-drive roller system used for in-line induction hardening and tempering of automotive parts. HF: high frequency; RF: radio frequency. Source: Ref 2 Fig. 10.5 Induction-hardening patterns for gears. Source: Ref 3 Fig. 10.6 Frequency influence...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060149
EISBN: 978-1-62708-261-7
... Medium Low Low Portability of equipment High Low High to medium High to medium High Dependent on material composition Very Quite Very Magnetic only Little Ability to automate Good Fair Good Fair Fair Capabilities Thickness gaging; some composition testing Thickness gaging...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050001
EISBN: 978-1-62708-311-9
..., with an austenitizing cycle of 9 s. The parts were oil quenched in mineral oil and then furnace tempered. The final surface finish was good enough that the fuse bodies could be plated afterward with any finish machining or polishing. About 1959, International Harvester (IH) found that customers who purchased new...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110153
EISBN: 978-1-62708-247-1
... optimum results for NIR work. Figure 29 Backside NIR images without ARC coating (left) and with ARC coating (right.) (100X NIR objective) Figure 42 Flat thin and polish with 2 pockets and no curve correction. Figure 43 Contour mesh model with cubic best fit functions showing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060117
EISBN: 978-1-62708-261-7
... A A A A A A LC A LC A LC Investment casting LC A A A A A LC LC LC A LC Die casting NA NA NA NA A LC A A NA NA NA Impact extrusion NA A A LC A A A LC NA NA NA Cold heading NA A A A A A LC LC NA LC NA Closed die forging NA A A A A A NA A A LC...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720183
EISBN: 978-1-62708-305-8
... or detergent; removing typical machine-shop soils such as cutting oils, polishing compounds, grease, chips, and deposits from electrical discharge machining; used when surface finish must be maintained; inexpensive Ultrasonic cleaning Typically used with detergent and water or with a solvent; removing...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720085
EISBN: 978-1-62708-305-8
... in a matter of seconds with conventional manual operation and in even less time with automated setups. No optical measurements are required; i.e., all readings are direct. Rockwell hardness testing differs from Brinell hardness testing in that the hardness is determined by the depth of indentation made...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.t60400169
EISBN: 978-1-62708-258-7
...Characteristic of polishing cloths Table 7.6 Characteristic of polishing cloths Type of Cloth Characteristics Selvyt Medium-nap cotton cloth for final polishing Nylon Napless nylon cloth for rough and intermediate polishing used for maintaining good edge retention Pan (Pan-W...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.htpa.t53310119
EISBN: 978-1-62708-346-1
... in.). Figure 6 shows the geometry of the indenter and the pressure foot in the Shore D test procedure. The indenter is composed of hardened steel with a polished surface. Because of the higher hardness of the materials to be tested by means of the Shore D procedure (hard rubber and plastics) as compared...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.9781627083164
EISBN: 978-1-62708-316-4
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 December 1984
DOI: 10.31399/asm.tb.mpp.t67850060
EISBN: 978-1-62708-260-0
... conditions Heat distortion temp., °C (b) Coeff. of thermal expansion, in/(in-°C) Abrasion rate, μm/min (c) Polishing rate, μ/min (d) Transparency Chemical resistance Temp., °C Pressure, lb/in 2 Time, min Bakelite (wood-filled) 135–170 2500–4200 5–12 140 3.0–4.5 × 10 –5 100 2.9...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110485
EISBN: 978-1-62708-247-1
... . [12] Kaszuba P. , Douglass D. , Shafrir Z. , “ Automated Cross-sectional Sample Preparation for Scanning Capacitance Microscopy ,” Electronic Device Failure Analysis , ( 2005 ), pp. 6 - 8 . [13] Sheridan L. , Schaeffer T. , Wei Y. , Kodali S. , Oh C. K...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270031
EISBN: 978-1-62708-301-0
... such as graphitization, temper embrittlement, radiation embrittlement, cracking, and so forth have to be assessed by a variety of tests. Various techniques are used to evaluate in-service degradation or post-fracture properties of components. For example, portable instruments for grinding, polishing, etching...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130043
EISBN: 978-1-62708-284-6
..., with a result of changing the field impedance. The advantage of this method is that subsurface discontinuities can be detected. No special skill is required to use this method, and the method can be automated. Probe contact with the part is not needed. Limitations of this method are that the depth penetration...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440097
EISBN: 978-1-62708-262-4
... to 1100 °F) 175 to 540 °C (345 to 1000 °F) Source: Ref 8 Fig. 2 Manganese sulfide inclusions in resulfurized free-machining steel. Unetched (as-polished). Original magnification: 500×. Source: Ref 6 Fig. 6 Tempering curves for several of the higher-carbon grades of the 11XX...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740103
EISBN: 978-1-62708-308-9
... are usually met by heating the material to be forged. Classification of Closed-Die Forgings Die Impressions Process Variables Hot upset forging (also called hot heading, hot upsetting, or machine forging) is essentially a process for enlarging and reshaping some of the cross-sectional area...