润滑对织针模具寿命的影响
Influence of Lubrication on Service Life of Needle Die
朱世根，骆祎岚，郑 飞，张永宇
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作者单位：（东华大学 机械工程学院，上海 松江 201620）
中文关键字：磨损；磨具；寿命；润滑；摩擦系数
英文关键字： abrasion; wear die; service life; lubricant; friction coefficient
中文摘要：采用磨损试验机，在油基润滑油和水基润滑油润滑条件下，测试了织针模具材料的摩擦系数，研究了模具在冲裁过程中的磨损量及刃磨寿命。结果表明，润滑能有效的改善摩擦，提高模具寿命；水基润滑油比油基润滑油表现出更加优异的润滑性能。
英文摘要：Using abrasion machine, under different lubrication condition, the influences of lubrication on friction coefficient, wear quantity and service life of needle die were studied. The results show that lubricating performances of water-based lubricant are better than that of oil-based lubricant, and the water-based lubricant can improve the service life of die and the quality of needles more effectively.