摘要
化学铣切是一种能使表面形状复杂、加工精度要求高的零件达到加工要求的表面处理方法。简要介绍了钛合金化学铣切的工艺方法,阐述了化学铣切的反应机理,并在均匀设计试验的基础上讨论了化学铣切温度和溶液配方对钛合金产品化学铣切质量的影响。通过实验数据回归分析确定了最优的化学铣切工艺方案,分析表明验证结果与理论是相符的,可应用于实际生产。
Chemical milling is a surface processing method which can make the parts wltla complicated surface and high roughness achieve the processing requirements. In this paper, the chemical milling technology for titanium alloy is introduced briefly, the reaction mechanism of titanium alloy chemical milling is described, and the influence of chemical milling temperature and solution formulation on the chemical milling quality of the Ti alloy are discussed on the basis of experiment of the uniform design. The best scheme of the chemical milling technology was determined on the basis of regression analysis of the experimental data. The discussion and analysis results show that the verification result is consistent with the theoretical calculation result, which can provide a guidance for the actual production.
出处
《火箭推进》
CAS
2016年第4期97-102,共6页
Journal of Rocket Propulsion
关键词
钛合金化学铣切
均匀设计
铣切速度
浸蚀比
chemical milling of Ti alloy
tmiform design
milling velocity
erosion ratio
