铲形件蜡模制备工艺研究

魏尊杰

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铲形件蜡模制备工艺研究
Study of the Making Technology of the Wax Pattern for Shovel Casting
1999年第S1期
纸质出版日期： 1999 ，
DOI：

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[1]魏尊杰.铲形件蜡模制备工艺研究[J].特种铸造及有色合金,1999(S1):107-109.

Wei Zunjie. Study of the Making Technology of the Wax Pattern for Shovel Casting[J]. Special Casting & Nonferrous Alloys, 1999,(S1).
[1]魏尊杰.铲形件蜡模制备工艺研究[J].特种铸造及有色合金,1999(S1):107-109. DOI：

Wei Zunjie. Study of the Making Technology of the Wax Pattern for Shovel Casting[J]. Special Casting & Nonferrous Alloys, 1999,(S1). DOI：

摘要

研究了型芯设置及型芯温度对消除铲形件蜡模热节区的影响，系统研究了射蜡温度、射蜡压力、射蜡速度及保压时间等工艺因素对蜡模表面粗糙度及收缩率的影响，确定了铲形件蜡模的最佳制备工艺

Abstract

The core technology was used to eliminate hot spot areas of the wax pattern for shovel casting. The effect of technological parameters such as wax\|injecting temperature

pressure

velocity and pressure\|holding time on the surface roughness and shrinkage rate of wax pattern was studied systematically. Finally

the optimum making technology of the wax pattern for shovel casting was given.\=