NB/T 10958-2022Remanufacturing of mining equipment - General requirements and identification (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting.

1 Scope

This document specifies the general requirements for remanufacturing of mining equipment, layout of remanufacturing workshops, requirements for remanufacturing blanks, requirements for remanufacturing, mining remanufacturing Manufacture identification.

This document is applicable to the remanufacturing of coal mine equipment, and the remanufacture of non-coal mine equipment can be referred to.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 28619-2012 Terminology for remanufacturing

GB/T 27611-2011 General Requirements and Labeling of Recycled and Remanufactured Products

GB/T 33947-2017 Remanufacturing Mechanical Processing Technical Specifications

GB/T 35977-2018 Technical specification for surface repair of remanufactured mechanical products

GB/T 32801-2016 Assembly technical specification for remanufactured parts of earthmoving machinery

NB/T 10955-2022 Technical specification for remanufacturing and dismantling of mining equipment

NB/T 10960-2022 Cleaning technical specification for remanufacturing of mining equipment

3 Terms and Definitions

The terms and definitions defined in GB/T 28619-2012 apply to this document.

4 General requirements

4.1 According to the needs of mining equipment remanufacturing production, technology, quality, etc., establish corresponding organizational structures, and specify the specific duties of each department reasonable division of responsibilities.

4.2 According to the demand for remanufacturing equipment and production capacity, build new workshops or renovate existing workshops, including equipment dismantling, cleaning, testing, processing Work, assembly, testing, parts storage, waste disposal areas and other areas and supporting facilities. The layout of each area of the factory building should take into account all aspects of the production process. Section convergence and productivity.

4.3 According to the mining equipment remanufacturing technical plan and production process, select the equipment and instruments for remanufacturing testing, processing, assembly and testing.

4.4 Establish a mining equipment remanufacturing information management platform to standardize the management of old parts recycling, storage, remanufacturing, and user use information.

4.5 The quality characteristics and safety performance of remanufactured parts of mining equipment shall comply with the relevant standards and industry standards of the manufacturer.

4.6 The remanufacturing process of mining equipment is in accordance with Figure A.1 in Appendix A.

4.7 The process specification for remanufacturing each component should include the content of the remanufacturing process specification such as dismantling, cleaning, testing, processing, and assembly, as well as the selected test procedures. testing equipment and tools, etc.