Diamond grinding wheel replacement process Precautions

Precautions replacement diamond grinding process mainly includes three aspects, one texture problem , the second is valid question , the three wear.
    1 texture problems
 During use , if you find a local diamond wheel cracks , should immediately stop using and re- replacement of the grinding wheel, diamond grinding wheel to avoid crushing injury accident .
  2 . Valid question
 From the Treasury brought out a new diamond grinding wheel is not necessarily qualified , new wheel even buying from the factory is not necessarily qualified wheel. Any diamond wheel has its certain expiration date, within the validity period of use , it is qualified wheel ; than valid use , it is not necessarily qualified wheel. Rules of order " wheel should be within the validity period , resin and rubber bonded grinding wheel rotating storage must be approved by the test , those who pass the year before use ."
  3 . Wear problemsAny diamond wheel has its use and wear certain requirements to achieve a certain degree of wear must be re- replacement of the wheel. Not in order to save material, it requires the use of ultra- wear , which is a very unsafe illegal behavior. A general rule, when the diamond grinding wheel wear to the chuck diameter than 10mm diameter should be replaced with new wheel.