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Diamond and CBN
grinding wheels
Diamond dressing
tools
Diamond rotary
dressers
Electroplated diamond
and CBN tools
Hardness tester diamond
Polishing and lapping with diamonds
Diamonds for turning and milling
Polycrystalline diamond and CBN cutting tools
Anti-abrasion layers


Catalog

Order catalog

Order catalog...

 

 
RPM TABLE
 
     
 

The following table indicates the rotational speed (in "revolutions per minute" or "rpm") depending on the diameter of the grinding wheel (in mm) and the grinding speed (in m/s):

 
Grinding speed (m/s)
5
8
10
12
15
18
20
22
25
30

Grinding
wheel
diam-
eter
(mm)

5
19100
30600
38000
46000
57500
69000
76500
84000
95500
10
9600
15400
19000
23000
28600
34400
38200
42000
47800
57200
15
6300
10100
12600
15400
19100
23500
25400
28000
31800
38200
20
4800
7600
9500
11600
14300
16800
19100
21000
23900
28700
25
3800
6100
7600
9200
11500
13700
15300
16700
19100
23000
30
3200
5000
6300
7700
9500
11200
12700
14000
15900
19000
40
2400
3800
4800
5850
7200
8500
9600
10500
11900
14300
50
1900
3100
3800
4600
5700
6800
7600
8300
9500
11400
75
1250
2000
2500
3050
3800
4550
5100
5550
6400
7700
100
960
1550
1900
2310
2900
3500
3800
4300
4800
5700
125
750
1200
1500
1820
2300
2700
3000
3300
3800
4600
150
625
1000
1260
1420
1800
2300
2500
2800
3200
3800
175
545
870
1080
1320
1600
1900
2200
2420
2700
3300
200
475
760
950
1140
1400
1700
1900
2100
2400
2900
250
380
600
750
910
1150
1360
1500
1650
1900
2300
300
320
510
640
760
950
1150
1300
1400
1600
1900
350
270
435
545
655
820
980
1100
1200
1400
1600
400
240
380
480
570
725
860
960
1050
1200
1450
450
210
340
425
510
640
760
850
940
1060
1270
500
190
310
380
460
570
690
760
840
950
1150

Use our formula generator for custom calculation!

 
     


Diamond and CBN
grinding wheels


Riegger Bonds
  - Resin Bonds
  - Metal Bonds
  - Ceramic Bonds
Overview of shapes
Example of ordering data
Applications parameters
rpm table
Formula generator


Fundamentals


Design of grinding wheel
Dimensions of grinding wheel
Shape of grinding wheel
Abrasive layer
Abrasive grains
concentration
Bonds

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Daimlerstraße 7-9 - 71563 Affalterbach - Tel.: +49 (0)7144 306-0

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