机械毕业设计-尾座体支架B加工工艺及铣尺寸16铣床夹具设计

——

B

16

2013 9 13

17 14 17 17 14 45 17 17 17

…………………………………………………………………… ……………………………………………………………………1 ……………………………………………………………2

2.1 ……………………………………………………………2

2.2 ………………………………………………………………2 …………………………………………………………4

3.1 ……………………………………………………4

3.2 ……………………………………………………………4

3.3 …………………………………………………………4

3.4 ……………………………………8

3.5 ………………………………………………12 ……………………………………………………………28

4.1 …………………………………………………………28

4.2 …………………………………………………………28 ……………………………………………………………………33 ………………………………………………………………34 ……………………………………………………………………35

1

2

B

2.1

1.

2. 17H6 0.003

3. 17H6 0.004

4. 17H6 0.005

5. 17H6 0.005

6. 17H6 0 0.1

7. 17H6 0.15

8.

9. 17H6

10. 10 13 /25 25

2.2

5000

3

3.1

5000 [2]

3.2

17 35

3.3

3.3.1

. 17H

. 17H

. 1 45o

. 14 M6 2 2

. 28

. 14

. 28

. M6

. 17

. 12—13 /25 25

3.3.2

. 17H

.

.

.

. 2 2

.

.

. 17

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