超高压柱塞泵设计制造的发展趋势

Development trends of design and manufacture of hyperpressure piston pump

本文论述了超高压柱塞泵设计制造中强度校核、材料选择、结构设计的理论及发展趋势。列举了部分国内外产品的设计缺陷,提醒预防类似问题。推荐了部分国产高强不锈钢和硬质合金材料,供设计制造时选用。分析比较了泵组的结构设计,指出其中的优点、不足和发展趋势。

This paper discusses strength check, material selection, structural design theory and development trends in the design and manufacture of hyperpressure piston pump. A partial list of domestic and foreign products, design flaws, to remind the prevention of similar problems. Recommended part of the domestic high-strength stainless steel and alloy materials used for the design and manufacture. Analysis and comparison of the structural design of pumps, point out the advantages, shortcomings and development trends.