面向再制造的高能束射流清洗技术综述

再制造清洗是再制造工艺流程中极为重要的一环。随着再制造向高端装备领域扩展、向绿色制造目标推进，对再制造清洗提出了低污染排放、环境友好、在位无残留清洗等高要求。以高压水射流、冰粒射流、干冰射流等为代表的高能束射流清洗方法，具有低外来物、低污染排放、低加工损伤等特点，满足绿色再制造清洗要求。本文将对3种典型的高能束射流清洗技术，从射流清洗机理、清洗关键技术工艺、典型应用场景等方面，综述3种高能束射流清洗技术的最新技术进展。 

Reviews on high energy fluid jet cleaning technologies with emphasis on applications in remanufacturing

Remanufacturing cleaning is an extremely important part in the remanufacturing process. With the expansion of remanufacturing to the field of high-end equipments and pursuing the goal of green manufacturing, high requirements for remanufacturing cleaning have been put forwards, such as low pollution emissions, environmental friendliness and in-place cleaning without residue. The high energy beam jet cleaning methods represented by high-pressure waterjet, wet ice blasting, and dry ice blasting have the characteristics of low foreign objects, low pollution emission and low processing damages, meeting the requirements of green remanufacturing cleaning. This article will review the latest technological progress of these three typical high-energy beam jet cleaning technologies in terms of jet cleaning mechanism, cleaning key technology processes, and typical application scenarios.