单体铸造活塞环环模及其浇注系统(Ⅰ)

Pattern for Piston ring and gating systems for single casting

本文对国内外单体铸造活塞环环模及其浇注系统进行了综合的研讨,根据多年的实践介绍或提出了有关设计原则和工艺参数。(因文章较长,本刊将分三期连载)

This article is a comprehensine analysis about patterns for piston ring and gating systems in single casting worldwide. This article provides designing rules and data, which are accumulated by real experience in many years.