Общий каталог Mitsubishi 2020 - 2021 - страница 841

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Навигация

CARBIDE

RECOMMENDED CUTTING CONDITIONS

Work MaterialCarbon steel, Cast Alloy steel, Pre-ha AISI 1050, AISI No AISI P20, AISI P21iron, rdened steel 35 B, etc.Hardened steel ( AISI H13 etc.45─55HRC)
DCRevolutionTablefeedDepth of cutRevolutionTablefeedDepth of cut
(mm)(min-1)(mm/min)(IPM)(mm)(min-1)(mm/min)(IPM)(mm)
0.140000401.60.00140000401.60.001
0.2400001003.90.002400001003.90.002
0.3400002007.90.005400002007.90.005
0.44000060023.60.014000060023.60.01
0.540000100039.40.0154000096037.80.015
0.640000120047.20.0240000120047.20.02
0.740000140055.10.0240000140055.10.02
0.840000160063.00.0340000160063.00.03
0.940000180070.90.0440000160063.00.04
140000200078.70.0632000160063.00.06
1.5400003000118.10.1232000190074.80.08
2300003000118.10.1824000190074.80.10
2.5240002600102.40.2519000160063.00.13
320000230090.60.3016000140055.10.15
415000200078.70.4012000120047.20.20
512000160063.00.50900090035.40.25
610000140055.10.60700070027.60.30
88000100039.40.80560055021.70.40
10640090035.41.00450050019.70.50
12540082032.31.00380045017.70.50
Depth of cutase refer to the list ab for depth of cut.DC ovefor depth of cut.the list aboveDC:Dia.

I

Note 1) If the depth of cut is smaller than this table, feed rate can be increased. Note 2) In case of slotting with over 3 mm endmill, please reduce revolution to 50─70% of above value, and reduce feed rate to 40─60% of above value. Note 3) When drilling, please set the feed rate at 1/3 or below of the above value. Note 4) If the rigidity of the machine or the work material installation is very low, or chattering is generated, please reduce the revolution and the feed rate proportionately.