Principle of diamond grinding wheel dressing law

  Has a good grinding performance on diamond cup grinding wheel industrial ceramics, carbide, optical glass, diamond tools and other difficult materials gem has a very wide range of applications. However, the presence of high hardness of diamond grinding wheel, trim rather difficult and prone to clogging and other issues in the dressing process, seriously affecting the quality and efficiency of the grinding surface dressing, limiting the application of diamond cutting wheels, a variety of diamond grinding wheel dressing article methods were compared and studied, analyzed the principles of various trim trimming methods, characteristics and use of the occasion. Dressing dressing grinding method is to use an ordinary abrasive grinding wheel and diamond grinding wheel, diamond abrasive grinding wheel rotary motion, while doing ordinary abrasive grinding wheel rotational movement also do feed movement, the role of the abrasive surface of the diamond wheel friction By slowly rotating, rotating metal bond while squeezing a certain pressure to crack the binder, with the continuous effect of friction, resulting in further expansion of the crack binder, binder eventually broken, so blunt diamond particles falling from the wheel surface, revealed sharp diamond particles so as to achieve the purpose of dressing.