家用空调制冷系统部件的机械强度设计原理第2部分应力分析与强度要求

Mechanical Strength Design Principles for Refrigerating System Parts for Household Air Conditioning System Part 2 Stress Analysis and Strength Requirements

本文简要介绍了制冷系统中承压部件的力学特性,以及合理设计这些部件机械强度的技术措施。根据GB9237和JB/T4750等标准的要求,结合家用空调制冷系统承压部件的特点,讨论了承压部件强度设计的基本要求,并归纳了强度设计准则。

This paper brieflY introduces the mechanical characteristic of pressure-containlng parts of household air conditioning systems, and technical measures on mechanical strength design properly for the parts.Based on GB 9237 and JB/T 4750 requirements and special purpose of the parts.the paper discusses the basic requirements for the parts strength design,also concludes trength design criteria.