淬火件产生磨削裂纹原因分析和预防措施

Reason Analysis and Perventive Measures of Grinding Crack of Quenching Workpiece

淬火件在磨削过程中,若磨削量过大,或冷却不充分或选择磨削用砂轮材质、粒度等不当,易造成工件表面产生磨削裂纹。

In the grinding process of the quenching, too large grinding, inadequate cooling and unsuitable material panicle size of grinding wheel easy cause grinding crack in the surface of the quenching samples.