Общий каталог Palbit - страница 101

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Навигация

A recommended cutting conditions | RAMPING AND HELICAL INTERPOLATION A

Condições de corte recomendadas | Condiciones de corte recomendables Descida em rampa e interpolação helicoidal | Bajada en rampa e interpolación circular DH Vc (m/min) HB di

ISO PSM Material (Brinell) Wear Resistance Toughness

PH6103PH6910PH6920PH6125PH6135PH6740Lr Ramping Helical
1Unalloyed Steel125-220180-300180-250150-230160-190150-180130-160Interpolation
P2Low-Alloyed Steel220-280180-250170-210140-220140-180140-170120-150
3High-Alloyed Steel280-380180-230160-200130-180130-160120-150100-130
7Malleable Cast Iron130-230-170-300150-280--130-250
K8Grey Cast Iron180-245-150-250130-230--110-220
9Nodular Cast iron160-250-90-21080-190--80-170
N10Aluminium and Non Ferrous30-130------
H12Hardened Steels40-55 HRC120-240-----

Blind hole Flat bottom Dc Ødi = ØDH - ØDc

HB RD… 07 RD… 10 RD… 12

ISO PSM Material (Brinell) Ramping Helical Interpolation

fz (mm/t) ap (mm) fz (mm/t) ap (mm) fz (mm/t) ap (mm) Insert ØDc

Max Ramp aº Max ap Min Lr ØDHmin ØDHmax Max Pitch/Rev.

1Unalloyed Steel125-2200,181,500,242,500,272,5023,0-4,0
0,181,500,242,500,252,50159,43,521,1-30,07,0
P2Low-Alloyed Steel220-280
3High-Alloyed Steel280-3800,151,500,212,500,202,50RD... 07 1683,524,925,0-3,0
-32,07,0
7Malleable Cast Iron130-2300,201,500,252,500,242,5033,0-4,0
2063,533,3-40,06,0
K8Grey Cast Iron180-2450,201,500,252,500,242,50
2025,05,010,730,0-14,0
9Nodular Cast iron160-2500,181,500,222,500,222,50-40,029,0
N10Aluminium and Non Ferrous30-1300,451,500,802,50--2522,05,012,440,0-19,0
0,121,500,182,500,182,50-50,031,0
H12Hardened Steels40-55 HRC50,0-15,0
3013,55,020,8-60,022,0

RD... 10

3512,05,023,560,0-16,0
-70,023,0
4210,05,028,474,0-17,0
-84,023,0
RD… 16RD… 20527,05,040,794,0-16,0
ISO PSMMaterialHB-104,020,0
(Brinell)36,0-11,1
fz (mm/t)ap (mm)fz (mm/t)ap (mm)2417,06,019,6-48,023,0
1Unalloyed Steel125-2200,333,500,335,002516,26,020,738,0-11,0
-50,022,0
P 2Low-Alloyed Steel220-2800,333,500,335,0058,0-15,0
0,273,500,275,003512,06,028,2-70,023,0
3High-Alloyed Steel280-380
7Malleable Cast Iron130-2300,353,500,355,004210,36,033,072,0-17,0
-84,023,0
K 8Grey Cast Iron180-2450,353,500,355,00RD... 1288,0-13,0
506,46,053,5-100,017,0
9Nodular Cast iron160-2500,323,500,325,00
526,06,057,192,0-13,0
N 10Aluminium and Non Ferrous30-130 -----104,017,0
H 12Hardened Steels40-55 HRC0,253,500,205,00663,56,079,8120,0-12,0
-132,015,0
802,56,0104,1148,0-12,0
(Note 1) Cutting conditions ae/Dc=70%.-160,014,0
(Note 2) Cutting conditions should be adjusted according to the machine and work rigidity.3220,08,022,048,0-18,0
-64,036,0

(Note 3) It’s possible to occur vibrations in certain cases. Please reduce depth of cut and / or reduce cutting conditions in following cases:

54,0 - 19,0

- When using long shank; 3518,08,024,6-70,035,0
- When using long tool overhang with arbor type;88,0-26,0
- When application has poor clamping rigidity or when using a low rigidity machine. 5213,08,034,7
-104,037,0
RD... 16 668,58,053,5116,0-23,0
-132,030,0
144,0-21,0
806,08,076,1-160,026,0
1253,58,0130,8234,0-20,0
-250,024,0
304,0-19,0
1602,58,0183,2-320,021,0
806,010,076,1140,0-19,0
-160,026,0
180,0-21,0
1005,010,091,4-200,027,0
RD... 20230,0-25,0
1254,510,0101,6-250,030,0
300,0-23,0
1603,010,0152,6-320,026,0

Note: During helical interpolation do not exceed max Pitch.