Lu Zhongzhi Xiong Shangwen Gong Yuanjie. Discussion on Hard Spot in Y112 Alloy Die Casting[J]. Special Casting & Nonferrous Alloys, 2002,(S1):81-82.DOI:
Y112合金压铸件中的硬质点浅析
摘要
切削加工铝合金压铸件时
经常会碰到硬质点打刀现象
严重影响刀具寿命和加工质量
针对这个问题
对压铸件中出现的典型硬质点取样分析
探讨了硬质点的形成原因
并提出了有效的解决措施
Abstract
Specimen of typical hard spot in aluminum alloy die casting is analyzed. The cause for formation of hard spots is discussed and effective methods to prevent hard spot are proposed.