|
7︰24锥柄硬质合金螺旋齿铣刀 (摘自GB/T 16456.2—1996) (mm) |
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|
A型 B型 |
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|
d k12 |
32 |
40 |
50 |
63 |
||||||
|
l +3 0 |
40 |
50 |
50 |
63 |
50 |
80 |
63 |
100 |
||
|
A型 |
40号圆锥 |
l1 +3 0 |
84 |
94 |
94 |
107 |
94 |
124 |
— |
— |
|
L |
177 .4 |
187.4 |
187.4 |
200.4 |
187.4 |
217.4 |
— |
— |
||
|
50号圆锥 |
l1 +3 0 |
— |
— |
103 |
116 |
103 |
133 |
116 |
153 |
|
|
L |
— |
— |
229.8 |
242.8 |
229.8 |
259.8 |
242.8 |
179.8 |
||
|
B型 |
40号圆锥 |
l1 +3 0 |
91 |
101 |
101 |
114 |
101 |
131 |
— |
— |
|
L |
159.4 |
169.4 |
169.4 |
182.4 |
169.4 |
199.4 |
— |
— |
||
|
50号圆锥 |
l1 +3 0 |
— |
— |
107 |
120 |
107 |
137 |
120 |
157 |
|
|
L |
— |
— |
208.75 |
221.75 |
208.75 |
238.75 |
221.75 |
258.75 |
||
