GB/T 35980-2018Remanufacturing engineering design of mechanical products—Guideline (English PDF)

Foreword

This Standard was drafted in accordance with the rules given in GB/T 1.1-2009.

1 Scope

This Standard specifies the terms, scope, basic principles, working procedures and contents of remanufacturing engineering design of mechanical products.

This Standard applies to the comprehensive design of the remanufacturing engineering system (including product recycling, production process, management plan, marketing services, etc.) of mechanical products and/or parts; this Standard can be referred to for the remanufacturing engineering design of electromechanical products.

NOTE: The object of the remanufacturing engineering design of mechanical products is the whole process of the remanufacturing of mechanical products, including qualitative design and quantitative design.

2 Normative references

The following referenced documents are indispensable for the application of this document. For dated references, only the edition dated applies to this document. For undated references, the latest edition of the referenced documents (including all amendments) applies to this document.

GB/T 28619, Remanufacturing - Terminology

3 Terms and definitions

For the purposes of this document, the following terms and definitions and those given in GB/T 28619 apply.

4 Basic principles

4.2.4 The environmental protection design of the remanufacturing of mechanical products requires that the environmental influences caused by the remanufacturing processing of waste products and the use of remanufactured products are less than the environmental influences caused by the production and use of prototype new products.

4.2.5 The resources design of the remanufacturing of mechanical products requires the utilization of the resources of waste products and recyclable resources as much as possible.

5 Working procedures and contents

The remanufacturing production process is mainly to optimize, design and establish the remanufacturing production modes and technological standards and provide the remanufacturing production plans which are executable, in accordance with the remanufacturing quality requirements. It mainly includes.

-- dismantling process. the contents include the design and determination of dismantling process, dismantling procedures, dismantling tools and sites;

-- cleaning process. the contents include the design and determination of cleaning positions, cleaning technological process, cleaning quality standards, cleaning equipment and sites;

-- detection process. the contents include the design and determination of detection positions, detection technological process, detection quality standards, detection equipment and sites;

-- machining process. the contents include the design and determination of machining faces, machining technical standards, processing equipment and sites;

-- surface technological process. the contents include the design and determination of part positions, technological process, technical standards, equipment, materials and sites for the surface technical restoration or performance upgrading;

-- assembling process. the contents include the design and determination of assembling process, assembling standards, assembling equipment and sites of remanufactured products;

-- coating process. the contents include the design and determination of coating positions, coating process, coating standards, coating equipment, materials and sites of remanufactured products;

-- plant layout. the contents and plans includes the design and determination of remanufacturing plant layouts, equipment layouts, working station layouts and production line layouts.