Каталог Stellram токарный инструмент - страница 254

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Threading

The table below provides recommendations for depths of cut for the different passes.

These recommendations are intended as starting values for machining in steel and

include stock 0,020mm - 0,075mm above crest. The suitable number of passes must

be determined by optimom trials. 60°

Number of I.S.O Metric (ISO) 60°, External(mm)Pitch(mm)
P0,50,750,81,01,251,51,752,02,53,03,54,04,55,05,56,0
assesRadial in-feedperpass(mm)
10,1020,1780,1780,1780,1780,2290,2290,2540,2790,2790,3300,3300,3810,4060,4320,457
20,1020,1520,1520,1780,1780,2030,2030,2290,2540,2540,3050,3300,3300,3810,4060,432
30,0760,1020,1270,1270,1520,1780,1520,1780,2030,2030,2540,2540,2790,3300,3300,356
40,0760,0760,0760,1020,1270,1520,1520,1520,1780,1780,2030,2290,2290,2790,2790,305
50,3560,5080,5330,0760,1020,1270,1270,1520,1520,1520,1780,1780,2290,2290,2290,279
60,6600,0760,0760,1020,1270,1270,1520,1780,1780,2030,2290,2290,229
70,8130,9650,1020,1020,1270,1270,1520,1520,1780,2030,2030,229
80,0760,0760,1020,1270,1520,1520,1780,1780,1780,203
91,1431,2700,1020,1270,1520,1520,1520,1780,1780,203
100,0760,1020,1270,1270,1520,1780,1780,178
111,6000,1020,1020,1270,1520,1520,1520,178
120,0760,0760,1270,1270,1520,1520,152
131,8802,2100,1020,1270,1270,1270,152
140,0760,1020,1020,1270,152
152,5152,8193,1240,1270,127
160,1020,102
3,4293,734

Last pass equals total depth of thread.

60°

Number of I.S.O Metric (ISO) 60°, Internal (mm)Pitch(mm)
P0,50,751,01,251,51,752,02,53,03,54,04,55,05,56,0
assesRadial in-feedperpass(mm)
10,1020,1780,1780,2030,2540,2290,2540,2790,2790,3050,3300,3560,3810,3810,406
20,1020,1270,1520,1780,2030,2030,2290,2290,2290,2790,3050,3300,3560,3560,406
30,0760,1020,1020,1270,1520,1520,1780,1780,2030,2290,2290,2790,3050,3050,356
40,0760,0760,1020,1020,1020,1270,1520,1520,1520,2030,2030,2290,2540,2540,279
50,3560,4830,0760,1020,1020,1020,1270,1520,1520,1780,1780,2030,2290,2290,229
60,6100,0760,0760,1020,1020,1270,1520,1520,1520,1780,2030,2030,229
70,7870,8890,1020,1020,1020,1270,1520,1520,1520,1780,1780,203
80,0760,0760,1020,1020,1520,1520,1520,1520,1780,178
91,0921,2190,1020,1020,1270,1270,1520,1520,1520,178
100,0760,1020,1020,1270,1520,1520,1520,152
111,4990,1020,1020,1020,1270,1520,1520,152
120,0760,0760,1020,1270,1520,1520,152
131,7782,0570,1020,1020,1270,1520,152
140,0760,1020,1020,1270,152
152,3372,6422,8960,1270,127
160,1020,102
3,2003,454

Last pass equals total depth of thread.