JB/T 53543-1999
Fan Mill Coal Pulverizer - Product Quality Grading
风扇磨煤机 产品质量分等
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 质量等级 → 4 试验方法 → 5 检验规则 Foreword → 1 Scope → 2 Normative References → 3 Quality Grade → 4 Test Methods → 5 Inspection Rules
Scope
This standard specifies the quality grades, test methods, and inspection rules for fan mill coal pulverizer products. This standard is applicable to the evaluation of the quality grades of fan mill coal pulverizer products.
本标准规定了风扇磨煤机产品的质量等级、试验方法和检验规则。 本标准适用于评定风扇磨煤机产品的质量等级。
Normative References
Keywords
Application Summary AI generated
Manufacturers and quality inspection agencies of fan mill coal pulverizers use this standard to classify products into quality grades: qualified, first-class, and premium. It ensures products meet specific technical levels by defining detailed inspection items and pass rates. This standard is crucial for guaranteeing the reliability and market competitiveness of fan mill coal pulverizers.
风扇磨煤机的制造商和质检机构使用本标准来划分产品的质量等级，包括合格品、一等品和优等品。它通过规定详细的检验项目和合格率指标，确保产品达到相应的技术水平。该标准对于保证风扇磨煤机的可靠性和市场竞争力至关重要。
AI Summary AI generated
This standard JB/T 53543-1999 specifies the quality grading requirements for fan mill coal pulverizer products, including three grades: qualified, first-class, and premium. It details inspection items for finished products, assembly/painting/packaging quality, and main part processing quality, along with pass rate indicators. The standard also specifies test methods and inspection rules. It is used for evaluating the quality grade of fan mill coal pulverizers, ensuring products meet corresponding technical levels and reliability through rigorous inspection.
本标准JB/T 53543-1999规定了风扇磨煤机产品的质量分等要求，包括合格品、一等品和优等品三个等级。标准详细列出了成品检验、装配涂漆包装质量、主要零件加工质量等检验项目及其合格率指标，并规定了试验方法和检验规则。该标准适用于风扇磨煤机产品的质量等级评定，通过严格的检验确保产品达到相应的技术水平和可靠性。
Key Sentences extracted from text
本标准规定了风扇磨煤机产品的质量等级、试验方法和检验规则。
产品的质量等级根据采用的标准、产品的技术水平、成品检验、生产过程中的质量检查和用户评价意见几个方面来确定，分为合格品、一等品和优等品三个等级。
风扇磨煤机的质量等级指标应符合表1 的规定。
所有检测项目只允许在抽样中检查评定，任何项目不合格时不允许再加倍抽查。
按实测结果的最低等级评定整批产品的质量等级。
This standard specifies the quality grades, test methods, and inspection rules for fan mill coal pulverizer products.
The quality grade of the product is determined based on the adopted standards, product technical level, finished product inspection, quality inspection during production, and user evaluation opinions, and is divided into three grades: qualified product, first-class product, and premium product.
The quality grade indicators of the fan mill coal pulverizer shall comply with the provisions of Table 1.
All inspection items are only allowed to be inspected and evaluated in the sampling; if any item is unqualified, double sampling is not allowed.
The quality grade of the entire batch of products shall be evaluated based on the lowest grade of the actual measurement results.
Standard Timeline
Changes from replaced version:
- 对原标准作了编辑性修改
- 主要技术内容没有变化
- Editorial modifications were made to the original standard.
- The main technical content has not changed.