Общий каталог TooTool - страница 102

HI Back-turning of Double-hole Back-turning of Double-hole HI


Insert for Back - turning
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Insert Machining Insert Insert Edge Corner - R Chipbreaker Lead Front Carbide grades T
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Insert Name Machining Type Insert Size
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6: insert length is 32.0 mm i i i i i
Double Hole Type of insert B: Back Turning
7: insert length is 43.0 mm T /
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AAA
L
Insert Hand Edge Width Corner-R
0 eg EBB
00 : no edge width
R : right hand 05 : 0.5 mm
199 000: 0.00 008 : 0.08 200
L : left hand 10 : 1.0 mm
15 : 1 5 mm
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Chipbreaker Name Lead Angle Front Rake Angle I
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S3 BBS C
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none: no front rake angle
20: 20 ° 30: 35 ° 35: 35 ° 08 F: 8 ° Fig . 1
10F: 10°
NB Type BC Type
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Carbide Grades /
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TTIP 30 TTIM45

Fig . 2