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Effects and Improvement of Diamond Grinding Wheel

The article introduces the effects and improvement of diamond grinding wheel.

From: iAbrasive.comDate: 2015-06-16 08:30:23Views: 304

Diamond grinding wheel as an important tool of glass processing industry, achieves the development along with the development of glass products. But the market orientation of glass industry development, and the update speed is also faster. Therefore, it will develop new products of diamond grinding wheel in advance in order to adapt to the rhythm of the market.

In order to fully play the role of superhard abrasive, since the early 1990s , a new type of grinding wheel has been developed by high temperature brazing process from abroad, namely single high temperature brazing of superhard abrasive grinding wheel. Ceramic diamond grinding wheel is still in the development stage. Ceramic bond diamond grinding wheel has the common characteristics of diamond and ceramic bond. Compared with the common corundum and silicon carbide grinding wheel, it has strong grinding force, lower grinding temperature and less grinding wheel wear.

The speed of electrolytic dressing method is very fast, but its plastic precision is not high; Plastic precision of edm dressing method is high, as well as truing and dressing, but its speed is slower; Composite modification methods includes electrolytic edm dressing method and mechanical chemical dressing method, and its dressing effect is quite good, but the system is complex, so the dressing problem of sintered diamond grinding wheel still didn't get very good solution.

In addition, the grinding wheel manufacturing process determines the random of surface morphology, and the particle geometry, distribution and cutting edges are highly inconsistent, so only a minority of high cutting edge can cut to workpieces when grinding, which limits the quality and efficiency of grinding to be improved further.

Some problems we need to pay attention to When using:

In the course of everyday use, many operators are used to operating against the grinding wheel, whose reason is that they can pull from this direction. Actually this kind of behavior should be specifically prohibited in the operation of grinder.

According to the operational procedures, the operator should stand in the side of the grinding wheel, and shall not operate in the front of the wheel when we are using a grinder grinding workpiece, so as to avoid the fly out of grinding wheel and possible injury when grinding wheel is out of order.

 

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