直浇道 [机] sprue
- 对于小型熔模铸件,直浇道的截面形状将影响其工艺出品率。
The sprue sections influence the technological yield of small castings in investment casting. - 得出的优化方案为将原始铸造工艺中的双直浇道结构改为较为简单的单直浇道系统;
The optimum process is that, the double-gating system in original process is replaced with a single-gating system. - 通过理论分析比较并通过生产实践得出,对于铸件工艺出品率,正方形或正六边形截面的直浇道优于圆形截面的直浇道。
The sprue with square or hexagonal section is superior to the sprue with round section for technological yield of the casting by theoretical analysis and actual verification.
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