JB/T 53582-1999
MPW Bowl Type Coal Pulverizer - Product Quality Grading (Internal Use)
MPW 型碗式磨煤机 产品质量分等（内部使用）
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 Grades → 4 Test Methods → 5 Inspection Rules
Scope
This standard specifies the quality grades, test methods, and inspection rules for MPW bowl type coal pulverizer products. This standard is applicable to the evaluation of the quality grades of MPW bowl type coal pulverizer products.
本标准规定了MPW 型碗式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MPW 型碗式磨煤机产品的质量等级。
Normative References
Keywords
Application Summary AI generated
Manufacturers and quality inspection agencies use this standard to grade and inspect MPW bowl type coal pulverizers. It defines specific criteria for first-grade and premium-grade products, ensuring they meet international general or advanced levels. This standard is crucial for guaranteeing reliable operation in thermal power plants and enhancing market competitiveness.
该标准由制造厂和质检机构使用，用于对MPW型碗式磨煤机进行质量等级评定和出厂检验。它通过明确一等品和优等品的具体指标，确保产品达到国际一般或先进水平。该标准对保证磨煤机在火力发电等行业的可靠运行和市场竞争能力至关重要。
AI Summary AI generated
This standard JB/T 53582-1999 specifies the product quality grading requirements for MPW bowl type coal pulverizers, applicable for evaluating their quality grades. It defines two grades: first grade and premium grade, determined by technical level, finished product inspection, production quality checks, and user feedback. Key technical indicators include overall performance, component performance, reliability and lifespan, safety, and hygiene, with detailed test methods and inspection rules. It replaces JB/T 53582-94, with only the model designation changed from MW to MPW, while other content remains unchanged.
本标准JB/T 53582-1999规定了MPW型碗式磨煤机的产品质量分等要求，适用于评定该产品的质量等级。标准将产品分为一等品和优等品两个等级，依据产品技术水平、成品检验、生产过程质量检查和用户评价等综合判定。主要技术指标包括整机性能、部件性能、可靠性与寿命、安全卫生等，并规定了详细的试验方法和检验规则。该标准替代了JB/T 53582-94，仅将型号由MW改为MPW，其他内容不变。
Key Sentences extracted from text
本标准规定了MPW 型碗式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，分为一等品和优等品两个等级。
产品的结构、性能、精度、安全、卫生、可靠性与寿命等质量指标达到国际一般水平，且实物质量水平达到国际同类产品一般水平。
产品的结构、性能、精度、安全、卫生、可靠性与寿命等质量指标达到国际先进水平，且实物质量水平与国外同类产品相比达到近五年内的先进水平。
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。
This standard specifies the quality grades, test methods, and inspection rules for MPW bowl type coal pulverizer products.
The quality grade of the product is determined based on the adopted standards, product technical level, finished product inspection, quality checks during production, and user evaluation opinions, and is divided into two grades: first grade and premium grade.
The product's quality indicators such as structure, performance, precision, safety, hygiene, reliability, and lifespan reach the international general level, and the actual quality level reaches the general level of similar international products.
The product's quality indicators such as structure, performance, precision, safety, hygiene, reliability, and lifespan reach the international advanced level, and the actual quality level is comparable to the advanced level of similar foreign products within the last five years.
All inspection items are only allowed to be assessed in the sample inspection; if any item is unqualified, no additional sampling inspection is permitted.
Standard Timeline
Changes from replaced version:
- 标准名称中的型号由MW改为MPW
- 其它主要技术内容没有变化
- The model designation in the standard name was changed from MW to MPW
- Other main technical content remained unchanged