OPTIONS & ALLIED TOOLING − DECO 7/10 − DECO 7a/10a − DECO 7e/10e
300236 en − 02/07
Chap. 12.4 /7
12.4 NSK SPINDLE OPERATION
Objective:
DETERMINATION OF OPERATING RANGE OF NSK SPINDLE FOR CROSS DRILLING / MILLING MOUNTED IN T11
Unit: AM-300 motor (30000 rpm) + NR-302 s ARG-01 speed reducer (Ratio 1:3.92; theor. speed: 7653 rpm)
Stock: Brass MS 58 A
Item
CUTTER
CUTTER
Ø
[mm]
CUTTING
DEPTH
[mm]
CUTTER
SPEED
[rpm]
FEEDRATE
max.
Comment
Result
1
Twist drill
3
7.5
8200
0.02
Through drilling:
Bar Ø:
7 mm
(1 chip clearing)
OK
2
2−lipped
cutter
3
2.5
8200
0.012 or
100
mm/min.
Machining of a key:
length: 12
mm
Thickness: 3.5
mm
Contouring:
in Y1 and Z1
Note: Cutting to 2.5 mm depth in solid
stock
OK
3
2−lipped
cutter
3
3
8200
0.01 or 90
mm/min.
Cutting a keyway:
length: 12
mm
Thickness: 3.5
mm
Contouring:
in Y1 and Z1
Note: Cutting to 2 mm depth in solid
stock
OK
4
3 lipped
cutter
6
2
8200
0.0097 or
80 mm/min.
Cutting two flats:
length: 5
mm
Bar Ø:
7 mm
Interpolation: Y1
Note: Cutting to 2 mm depth in solid
stock
OK, but the part vibrated heavily
Δ
Caution !
Spindle power is adequate but its
rigidity is deficient. The clamping of
NSK spindle in the toolholder is too
weak for this operation.
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 ...
Page 75: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 11 4 5 1005 ...
Page 88: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 12 4 8 ...
Page 102: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 14 7 3 10 ...
Page 112: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 15 7 4 10 ...
Page 128: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 16 4 3 16 ...
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 ...
Page 168: ...OPTIONS ALLIED TOOLING DECO 7 10 DECO 7a 10a DECO 7e 10e 300236 en 02 07 Chap 21 2 8 ...