铸造2026，Vol.75Issue(1)：93-97,5.DOI:10.27014/j.cnki.zhuzao.2026.0014
光敏树脂原型用于失蜡铸造工艺的研究及优化
Research and Optimization of Lost-Wax Casting Process Using Photosensitive Resin Prototypes
摘要
Abstract
To address the problems of casting defects such as metallic projection,orange peel,and other defects in the rounded corner areas of the investment casting titanium alloy products using photosensitive resin patterns,through analyzing the principles and features of the existing process,and applying the methods of increasing the rounded corners or adding low-temperature wax isolation layers at key positions,the phenomenon,the face coat falling off when dewaxing of ceramic mold shell used for casting being carried out,leading to appear surface defects on the rounded corners of the castings,was effectively eliminated,and the surface quality of titanium alloy castings had been significantly improved.关键词
光敏树脂/面层涂料/熔模铸造/低温蜡/多肉缺陷/橘皮缺陷Key words
photosensitive resin/investment precoat/investment casting/low-temperature wax/metallic projection/orange peel defect分类
矿业与冶金引用本文复制引用
李弘,丁方政,刘云超,高雨龙,刘珍君,孟晓东..光敏树脂原型用于失蜡铸造工艺的研究及优化[J].铸造,2026,75(1):93-97,5.基金项目
高温钛合金Ti65大型复杂中介机匣铸件研制(DK2401Z). （DK2401Z）
