









| 型号 | 材质 | 表面处理 |
| ZJWDTY | S45C | 四氧化三铁保护膜 |
| ZJWDT | - | |
| ZJWDTN | 无电解镀镍 | |
| ZJWDS | SUS303 | - |
| 型号 | D公差选择 | P公差选择 |
P
指定单位0.5mm
|
D |
L
指定单位0.1mm
|
||||||
|
ZJWDTY ZJWDT ZJWDTN ZJWDS |
G H N X |
H N X |
3.0~58.0
(P≤D-2)
|
5.0~10.0(指定单位0.5mm) | 10.0~64.0 | ||||||
| 10.5~20.0(指定单位0.5mm) |
10.0~100
L≤Px8
|
||||||||||
| 21~60(指定单位1mm) | |||||||||||
|
!D.P公差选择了G或H时,适用D≤9.此时,P的指定范围如下表示
|
!P和全长的加工极限 L≤Px8 !D.P公差选择H时,P≤8、L≤Px4时带有中间退刀槽 | ||||||||||
| D | D公差选择 | |||
| G | H | N | X | |
| g6 | h7 | |||
| 5.0~8.5 | - | - |
-0.1
-0.3
|
0
-0.2
|
| 9.0~10.0 |
-0.005
-0.014
|
0
-0.015
|
||
| 10.5~18.0 |
-0.006
-0.017
|
0
-0.018
|
||
| 18.5~30 |
-0.007
-0.020
|
0
-0.021
|
||
| 31~50.0 |
-0.009
-0.025
|
0
-0.025
|
||
| 51~60 |
-0.010
-0.029
|
0
-0.030
|
||
| P | P公差选择 | ||
| H | N | X | |
| h7 | - | - | |
| 3 |
+0.01
0
|
+0.3
+0.1
|
+0.2
0
|
| 3.5~6.0 |
+0.012
0
|
||
| 6.5~10.0 |
+0.015
0
|
||
| 10.5~18.0 |
+0.018
0
|
||
| 18.5~30.0 |
+0.021
0
|
||
| 30.5~50.0 |
+0.025
0
|
||
| 50.5~58.0 |
+0.030
0
|
||