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Fundamentals of Machining Processes, 2nd Edition
book

Fundamentals of Machining Processes, 2nd Edition

by Hassan Abdel-Gawad El-Hofy
August 2013
Beginner to intermediate content levelBeginner to intermediate
562 pages
16h 1m
English
CRC Press
Content preview from Fundamentals of Machining Processes, 2nd Edition
488 Fundamentals of Machining Processes
TABLE 16.4
Typical Tolerances, Roughness, and Removal Rates of NTMPs
Energy Type
MTMPs
WP Material
Typical
Tolerance
T (±μm)
Typical
Roughness
Ra (μm)
Material Removal
Typical MRR
(cm
3
/min)
Penetr.
Rate f
(mm/min)
Trav.
Speed ν
t
(m/min)
Spec. RR
kW/cm
3
.
min
Mechanical
Jet machining
AJM
All Materials
0.1–0.8 Very low 0.015, MD MD MD 1000
WJM ±100–±250
±25 (p)
1.2–2.5 MD MD MD 5000
AWJM ±125–±500 1–1.8 MD 2–2500 MD Up to 7.5,
MD
4000
USM ± 12.5–±25
±5 (p)
±2.5 (r)
0.3–1.2,
MD
0.2 (p)
0.1 (r)
0.05–1, MD, PD 0.3–10 MD 5–10
CH
CH milling ±25–±80
±12.5 (p)
±7 (r)
0.8–6.3
0.4 (p)
0.15 (r)
0.002–250 AD, MD 0.02–0.04
MD
CH energy
PCM
Conductive ...
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Publisher Resources

ISBN: 9781466577022