■特点：
☆连接形式有两种：短圆锥型和短圆柱螺纹型。
☆超大通孔，可手动调整，动力夹紧，夹持精度高。
☆根据管子长度，可成对使用。
☆适用于大口径管子螺纹加工，管子切断、焊接等。
☆是石油、化工、地质等行业的理想夹具。
■Specificity:
☆The chucks have two mounting types:direct mounting and short cylindrical thread mounting.
☆Wigh large through hole , manual adjustment, clamping by power and high accuracy .
☆According to the length of the pipe ,the chucks can be used in pairs.
☆Suitable for large diameter pipe thread maching ,pipe cutting and welding ,etc.
☆The chucks are the ideal clamping tools for use in the petroleum and chemical industry and geological fields.
|
规格D
Size
|
D1
|
D2
|
D3
|
D4
|
齿轮
中心距A
Center Distance A
|
H
|
H1
|
h
|
h1
|
h2
|
d1
|
z-d
|
大齿轮 Large gear
|
配套齿轮
Matching
gear
|
净重Kg
Net WT.
|
|||
|
模数Module
|
齿数
Gear No.
|
变位系数
Addendum modification coefficient
|
模数
Module
|
齿数
Gear No.
|
||||||||||||||
|
630
|
196.869
|
235.0
|
171.5
|
464
|
264
|
248
|
195
|
20
|
25
|
10
|
29.4
|
8-M20
|
4
|
116
|
-0.454
|
4
|
16
|
295
|
|
630
|
285.775
|
330.2
|
240
|
464
|
264
|
248
|
195
|
25
|
50
|
10
|
35.7
|
8-M22
|
4
|
116
|
-0.454
|
4
|
16
|
270
|
|
630(s)
|
285.775
|
330.2
|
240
|
464
|
264
|
248
|
195
|
25
|
50
|
10
|
35.7
|
8-M20
|
4
|
116
|
-0.454
|
4
|
16
|
270
|
|
780
|
412.775
|
463.56
|
360
|
624
|
344
|
265
|
205
|
23
|
50
|
10
|
43
|
8-M24
|
4
|
156
|
-0.454
|
4
|
16
|
445
|
|
780(s)
|
412.775
|
463.56
|
360
|
624
|
344
|
265
|
205
|
23
|
50
|
10
|
43
|
8-M24
|
4
|
156
|
-0.454
|
4
|
16
|
445
|
|
850
|
350
|
400
|
330
|
640
|
350
|
285
|
205
|
20
|
70
|
13
|
35.7
|
8-M24
|
4
|
160
|
－
|
4
|
15
|
580
|
|
1000(s)
|
584.225
|
647.6
|
520
|
840
|
472.5
|
281
|
221
|
29
|
55
|
10
|
50.8
|
11-M30
|
5
|
168
|
－
|
5
|
21
|
468
|
|
规格D
Size
|
D1
|
D2
|
D3
|
D4
|
齿轮
中心距A
Center Distance A
|
H
|
H1
|
h
|
B
|
大齿轮 Large gear
|
配套齿轮
Matching
gear
|
净重Kg
Net WT.
|
||
|
模数Module
|
齿数
Gear No.
|
模数
Module
|
齿数
Gear No.
|
|||||||||||
|
550
|
M235×6
|
238
|
200
|
405
|
229.5
|
235
|
185
|
45
|
50
|
3
|
135
|
3
|
18
|
193
|
|
550
|
M250×6
|
260
|
200
|
405
|
229.5
|
235
|
185
|
45
|
50
|
3
|
135
|
3
|
18
|
193
|
|
680
|
M315×6
|
320
|
285
|
508
|
286
|
256
|
205
|
40
|
58
|
4
|
127
|
4
|
16
|
315
|
|
780
|
M390×6
|
395
|
360
|
624
|
344
|
265
|
205
|
40
|
62
|
4
|
156
|
4
|
16
|
400
|
|
850
|
M460×6
|
465
|
390
|
668
|
362
|
285
|
205
|
40
|
62
|
4
|
165
|
4
|
16
|
500
|
|
900
|
M470×6
|
500
|
430
|
720
|
390
|
294
|
250
|
73
|
60
|
4
|
180
|
4
|
15
|
560
|
|
1000
|
M520×6
|
525
|
440
|
720
|
410
|
263
|
213
|
35
|
67
|
4
|
180
|
4
|
25
|
590
|
