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Mechatronics Machine Tools Co.,Ltd.
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Dead Centers

เข้าชม: 5,935

Greber AG (GPRTOPS) Dead Centers ยันศูนย์ตายสำหรับเครื่องเจียร

หมวดหมู่สินค้า :
เครื่องจักร, อุปกรณ์เกี่ยวกับเครื่องจักร, เครื่องมือกล
หมวดหมู่สินค้าย่อย :
Greber AG (GPRTOPS) SWISS MADE
ยี่ห้อ : Greber AG (GPRTOPS)
รุ่นสินค้า : Greber AG (GPRTOPS) Dead Centers
ประเภทสินค้า :
  • สินค้า, ผลิตภัณฑ์
ข้อมูลอัพเดต : 14/07/2558 16:07
หยิบใส่ตะกร้า ขอใบเสนอราคา

รายละเอียดสินค้า/บริการ

Dead Centers





Full male center «A» Full male center ซAป Technical information / order
Full male center «A»
with thread		 Full male center ซAป with thread Technical information / order
Full male center «B» Full male center ซBป Technical information / order
Full male center «B»
with thread		 Full male center ซBป with thread Technical information / order
Half male center Half male center Technical information / order
Half male center
with thread		 Half male center with thread Technical information / order
Blunt male center Blunt male center Technical information / order
Blunt half male center Blunt half male center Technical information / order
Female center Female center Technical information / order
Female half center Female half center Technical information / order
Extraction nut
for centers		 Extraction nu for centers Technical information / order
Reduction sleeves Reduction sleeves Technical information / order
Extraction nuts
for reduction sleeves		 Extraction nuts for reduction sleeves Technical information / order
Customised products  

Skizze

FULL MALE CENTER A

 Taper
D
d
L
l
  Article Number
 Morse 1
12.2
7
80
26.5
  3.8801.001
 
14
10
80
26.5
  5.2501.007
 
14
10
87
33.5
  5.2501.008
 Morse 2
18
7
100
36
  3.8801.002
 
18
14
135
71
  3.8801.013
 
20
11
94
30
  5.2501.001
 
20
11
110.5
46.5
  5.2501.002
 
20
15
94
30
  3.8801.026
 
20
15
110.5
46.5
  3.8801.027
 Morse 3
24.1
11
125
44.5
  3.8801.003
 
24.1
14
150
69.5
  3.8801.014
 
26
15
117
36.5
  5.2501.003
 
26
15
125.5
45
  5.2501.004
 
26
20
117
36.5
  3.8801.028
 
26
20
125.5
45
  3.8801.029
 Morse 4
31.6
15
160
57.5
  3.8801.004
 
31.6
18
180
77.5
  3.8801.015
 
31.6
18
200
97.5
  3.8801.016
 
35
20
160
57.5
  5.2501.005
 
35
20
195
92.5
  5.2501.006
 Morse 5
44.7
20
200
70.5
  3.8801.005
Skizze

 

FULL MALE CENTER A WITH THREAD

 Taper
D
d
L
l
G
  Article number  Extraction nut
 Morse 2
18
7
112
48
M22 x 1.5
  3.8801.017*  3.8848.004
 Morse 3
24.1
11
138
57.5
M27 x 1.5
  3.8801.010*  3.8848.001
 
24.1
18
138
57.5
M27 x 1.5
  3.8801.011*  3.8848.001
 Morse 4
31.6
14
175
72.5
M36 x 1.5
  3.8801.018*  3.8848.002
 
31.6
18
200
97.5
M36 x 1.5
  3.8801.019*  3.8848.002
 Morse 5
44.7
18
217
87.5
M48 x 1.5
  3.8801.020*  3.8848.003

 

 

Skizze

FULL MALE CENTER B

 Taper
D
L
l
  Article number
 Morse 1
12.2
80
26.5
  3.8801.006
 Morse 2
18
100
36
  3.8801.007
 
18
120
56
  3.8801.021
 Morse 3
24.1
125
44.5
  3.8801.008
 
24.1
150
69.5
  3.8801.022
 Morse 4
31.6
160
57.5
  3.8801.009
 
31.6
200
97.5
  3.8801.023
Skizze

FULL MALE CENTER B WITH THREAD

 Taper
D
L
l
G
  Article Number  Extraction nut
 Morse 2
18
112
48
M22 x 1.5
  3.8801.012*  3.8848.004
 Morse 3
24.1
138
57.5
M27 x 1.5
  3.8801.024*  3.8848.001
 Morse 4
31.6
175
72.5
M36 x 1.5
  3.8801.025*  3.8848.002



Skizze

HALF MALE CENTER

 Taper
D
d
L
l
l1
h
  Article number
 Morse 1
12.2
7
80
26.5
22
1.5
  3.8802.001
 Morse 2
18
7
100
36
30
1
  3.8802.016
 
18
7
100
36
30
2
  3.8802.002
 
18
7
100
36
30
3
  3.8802.017
 
18
11
135
71
65
4
  3.8802.018
 
18
11
135
71
65
6
  3.8802.019
 
20
11
97
33
28
2.5
  5.2502.001
 
20
11
110.5
46.5
38.5
2.5
  5.2502.002
 Morse 3
24.1
11
125
44.5
38
1
  3.8802.010
 
24.1
11
150
69.5
63
1
  3.8802.011
 
24.1
11
125
44.5
38
2
  3.8802.008
 
24.1
11
150
69.5
63
2
  3.8802.009
 
24.1
11
125
44.5
38
3
  3.8802.003
 
24.1
11
150
69.5
63
3
  3.8802.005
 
24.1
11
125
44.5
38
4
  3.8802.006
 
24.1
11
150
69.5
63
4
  3.8802.007
 
24.1
11
125
44.5
38
6
  3.8802.013
 
24.1
14
125
44.5
38
7.5
  3.8802.014
 
24.1
14
150
69.5
63
7.5
  3.8802.015
 
26
15
125.5
45
36.5
4
  5.2502.003
 
26
15
150
69.5
55
2
  5.2502.004
 Morse 4
31.6
11
160
57.5
50
1
  3.8802.020
 
31.6
11
160
57.5
50
2
  3.8802.021
 
31.6
11
160
57.5
50
3
  3.8802.022
 
31.6
15
160
57.5
50
4
  3.8802.023
 
31.6
15
160
57.5
50
5
  3.8802.004
 
35
15
195
92.5
81.5
5
  5.2502.005
 
35
15
160
57.5
48
5
  5.2502.006
 Morse 5
44.7
15
200
70.5
63
5
  3.8802.024
Skizze

HALF MALE CENTER WITH THREAD

 Taper
D
d
L
l
l1
h
G
  Article number  Extraction nut
 Morse 2
18
7
112
48
32
3
M22 x 1.5
  3.8802.025*  3.8848.004
 Morse 3
24.1
14
138
57.5

nformation





GPRTOPS high precision top centers
High-precision workpieces require high-precision machine tools, sophisticated production processes and precise tools; this applies in particular to cylindrical grinding. 

The standard programme of high-precision carbide dead centers includes all the standard and most commonly used shapes. Customised products are required for special machining processes or for process optimisations. With your input our engineers can develop the best workholding solutions for your components.


Skizze



 Dimensional accuracy of GPRTOPS centers Compares to DIN
Konus
D1
D
d
a
l1
l2
l3
lp
X
Y
Z
 X(AT4) Z
MK 1
12.065
12.2
9
3.5
53.5
57
3
45
0.001
0.001
0.003
 0.004 0.01
MK 2
17.781
18.0
14
4.0
64.0
68
4
54
0.001
0.001
0.003
 0.004 0.01
MK 3
23.825
24.1
18
4.5
80.5
85
4
69
0.001
0.001
0.003
 0.004 0.01
MK 4
31.267
31.6
24
6.5
102.5
109
8
87
0.002
0.001
0.003
 0.005 0.01
MK 5
44.399
44.7
36
6.5
129.5
136
8
114
0.002
0.001
0.003
 0.006 0.01



Concentricity tolerance
The concentricity tolerance Z of the 60° center in relation to the taper shank (base A) is considerably better, compared to the DIN requirements.		   Taper shank tolerance
X = max. error of the taper measured over test-distance lp from D1 down to d. The taper shank tolerance X is considerably smaller than the DIN requirements (AT4).
Labelling of the center
Each one of our centers is coded so that it can be identified precisely to ensure its origin, quality and reproducibility.		   Regrinding service, repairs
We re-work worn out or damaged centers whenever possible or replace them appropriately. This ensures that centers are always available to you in mint condition.
Experience, advice
Our specialised experience is there to help you. Take up the opportunity and get in touch with us if you have any questions on issues concerning the «center technology».		    Subject to technical alterations

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