GB/T40727一2021《再制造机械产品装配技术规范》标准解读

Abstract：GB/4072-2021，emanufacturingTechnologicalspecificationsforassemblyfmechanicalproducts，sa crucialtechnicalstandardinChina’sstandardizationsystemfortheremanufacturingindustrywhichplaysapivotalrole inregulating the assembly process ofremanufactured mechanical products and enhancing resourcerecycling effciency. Based on the principles offull lifecycle and green manufacturing，this paper systematically analyzes the drafting principles，development process，technical framework，andcorecontentofthesandard.Inlightof thecurrntstatusof industrydevelopment，itelaboratesonthestandardizedrequirementsforremanufacturingassemblyincludingprocess specifications，qualityontrol，testing methods，andenvironmentalmanagement.Itaimstoprovide theoreticalreferences and technical support for the standardized and green development of China's remanufacturing industry.

Keywords： remanufacturing;mechanical products; assembly technology; green manufacturing

1背景

现资源高效利用和绿色制造的重要途径。（剩余4736字）