Yongtai (Zhengzhou) Abrasives Co., Ltd.

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Teminology

  • Categories:Knowledge
  • Time of issue:2020-11-21 11:15:53
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Sample of Wheel Label

Beside is an example of a label that can be found on ' Yongtai Abrasives' wheels. We feel it is important to include as much information as possible on our labels so the end user has the pertinent information needed to operate the wheel. All of our labels or OEM labels are baked onto the wheel's surface during manufacturing process, so the label remains intact throughout the life of the wheel.

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Standard Code of Specifications for wheels

The following table is an example of standard marking system for identifying grinding wheels and other bonded abrasives. For example: A24 RBF.

A

 

24
Grain Size
Coars
 Medium
Fine
16/24 /30/36/46/60/80/100/120
Snagging
Grinding &Cutting
Polishing

R B F
Primary Grains Bond Hardness Bond Type  Reinforcement
A Brown Aluminium Oxide

 

Soft MediumHard
N, O, P, Q, R, S,T

B=Resinoid Fiberglass
WA White Aluminium Oxide F1=1 layer
C Black Silicon Carbide F2=2 layers
XA  Excellent Super Grains
AC Mixed Grains F3=3 layers
XAC Special Abrasive Grains F2.5 =2 and half layers

 

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Wheel Configurations

Bonded abrasive wheels have different configurations depending upon the wheel is used on and the desired end result. Below is an example of wheel configuration:

Each wheel configuration is shown on the pages throughout this catalog. The D, T, and B connotations represent the size of the wheel.

 

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Copyright © Yongtai (Zhengzhou) Abrasives Co., Ltd.      Powered by www.300.cn      豫ICP备17026715号

Copyright © Yongtai (Zhengzhou) Abrasives Co., Ltd.

Powered by www.300.cn      豫ICP备17026715号