A RAMPING AND HELICAL INTERPOLATION

Descida em rampa e interpolação helicoidal | Bajada en rampa e interpolación circular Lr Ramping Helical Interpolation

PLUNGING | A

Mergulho | Plunge DR

L≤3DcL>3DcS
DHS max.
fz (mm/t)
0,10-0,200,07-0,14Smax =DC.DR-DR2

Blind hole Dc Flat bottom

Ramping ØDc

Max Ramp aºMax apMin Lr
3210,01,56,0
359,01,59,5
426,41,513,4
504,31,519,9
524,01,521,5
633,01,528,6
662,61,533,0
802,01,543,0

Note: During helical interpolation do not exceed max Pitch.

Ødi = ØDH - ØDc Helical Interpolation

ØDHmin ØDHmax Max Pitch/Rev.

43-6
-62,016
49-6
-68,016
63-7
-82,014
79-6
-98,011
83-6
-102,010
105-6
-124,010
111-6
-130,09
139-6
-158,08

S max and DR corrsponding cutting diameter Dc (mm) Dc (mm) DR (mm)

3235425052636680
1,05,65,86,47,07,17,98,18,9
2,07,78,18,99,810,011,011,312,5
3,09,39,810,811,912,113,413,715,2
4,010,611,112,313,613,915,415,717,4
5,011,612,213,615,015,317,017,519,4
6,012,513,214,716,216,618,519,021,1
7,013,214,015,717,317,719,820,322,6
8,013,914,716,518,318,821,021,524,0
9,014,415,317,219,219,722,022,625,3
10,014,815,817,920,220,523,023,726,5

Note: Recommended for L 4 Dc for extra long tool this step and side cut must be reduced.