摘要
介绍了眼镜框架材料及其加工工艺。后者由铸造、挤压、拉丝组成，说明其特点，并详细分析了各工序中产品质量的影响因素，认为严格控制备影响因素可提高产品质量。
Spectacles-frame materials and manufacture process are presented .The process consists mainly of casting.extrusion adn drawing. Features of the process and product quality control factors at each proess step are described in detail Improved product quality can be achieved with strict control of these factors
出处
《云南冶金》
1998年第S1期95-98,106,共5页
Yunnan Metallurgy
关键词
眼镜框架
铸造
挤压
拉伸
Spectacles-frame casting extrusion drawing
