OPTIONS & ALLIED TOOLING − DECO 7/10 − DECO 7a/10a − DECO 7e/10e
300236 en − 02/07
Chap. 16.4.3 /14
Geometrics
For correct whirling program, you need Tool T33 with Support 33 as well as
Tool T93 with Support 93.
Geometrical settings are as follows :
T93 geometry is important: It determines the distance for the whirling attach-
ment in relation to the guidebush. Setting −20 precludes any crash between
the whirling spindle and the guidebush.
.
Caution !
Already with −19, the whirling attachment is sensitively closer to the
guidebush and you must be very careful while running the program !
T33 geometry in Z3 is −55 and must never be altered. This is the geometry
of the cutters, measured from Machine Zero (see Fig. 305115e).
Thread Length Correction
A wrong thread length requires entering a correction only in OFFSET of T93
geometry in Z1. This must be done on the machine.
16.4.3 Technical Data and Calculations for External Whirling
Working diameter of cutters (geometry) :
6 mm
Cutting speed :
94 m/min
n =
Attachment Speed :
5000 rpm
fz =
Feed per Tooth :
0.025 mm
z =
No. Teeth :
3
Note :
Feed per Tooth fz is gained from experience with whirling. Usually it is
within 0.02 to 0.05 mm. The feed can be optimized to obtain good qual-
ity of thread and good control of cutter wear.
Summary of Contents for DECO 7/10
Page 2: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 2 ...
Page 10: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 10 ...
Page 24: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 5 2 4 305143f1 ...
Page 28: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 5 4 8 305102f1 ...
Page 30: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 5 4 10 ...
Page 42: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 8 2 4 305069 ...
Page 48: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 8 4 3 10 ...
Page 50: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 9 2 305086 ...
Page 52: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 9 4 ...
Page 70: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 10 11 2 18 ...
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Page 136: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 17 2 8 ...
Page 150: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 19 4 ...
Page 152: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 20 1 2 305116a ...
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