【摘要】 本文对铝合金冷挤压过程中的摩擦与润滑机理进行了阐述,重点讨论粘附项和犁沟项,认为在铝合金冷挤压过程中,粘附项和犁沟项都不能忽略。更多还原

【Abstract】 The friction and lubrication mechanism in the process of cold extrusion of aluminum alloy have been ex-pounded with emphasis on adhensive part and ferrow part.It has held that both parts can not be neglected.更多还原