The grind-hardening for two kinds of widely used middle carbon steels were carried out on a surface grinder by creep feed dry grinding, and the characteristics of the hardened layer were studied.
In order to get low surface roughness and high material remove rate, basic research on the optimization of process parameters in creep feed ultrasonic grinding engineering ceramics was conducted.
The invention discloses a mixed type creep feed which is prepared by mixing granule and powder, wherein the weight ratio of the granule to the powder is 65-70:35-30.
The properties of CBN wheel in creep feed grinding the high temperature alloy and the characteristics of electroplated CBN wheel are introduced.
介绍了CBN砂轮缓进给磨削高温合金的磨削性能及电镀CBN砂轮的磨削特点;
A new method of enhancing heat transfer in grinding contact zone with jet impinging is presented on the basis of analysis on the mechanism of workpiece burn in creep feed grinding.