JB/T 53598-1999
Cylindrical External Filter Vacuum Filter - Product Quality Grading (Internal Use)
筒型外滤式真空过滤机 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 Grade → 4 Test Methods → 5 Inspection Rules
Scope
This standard specifies the quality grades, test methods, and inspection rules for cylindrical external filter vacuum filter products. This standard is applicable to evaluating the quality grades of cylindrical external filter vacuum filter products.
本标准规定了筒型外滤式真空过滤机产品的质量等级、试验方法和检验规则。本标准适用于评定筒型外滤式真空过滤机产品的质量等级。
Normative References
Keywords
Application Summary AI generated
Manufacturers and quality inspection agencies use this standard to grade the quality of cylindrical external filter vacuum filters. It sets specific criteria for qualified and first-class products, ensuring performance, reliability, and safety meet industry requirements. This standard is important for standardizing product quality and enhancing market competitiveness.
该标准由过滤机制造商和质检机构使用，用于对筒型外滤式真空过滤机进行质量等级评定。它通过设定合格品和一等品的具体指标，帮助确保产品性能、可靠性和安全性达到行业要求。该标准对于规范产品质量、提升市场竞争力具有重要意义。
AI Summary AI generated
This standard specifies the quality grading requirements for cylindrical external filter vacuum filters, including two grades: qualified product and first-class product. It covers evaluation criteria such as finished product inspection, assembly, painting and packaging quality, main part manufacturing quality, and user feedback, with specific indicators like production capacity, noise, reliability, and lifespan. Test methods and inspection rules are also detailed, making it applicable for quality grade assessment of such products.
本标准规定了筒型外滤式真空过滤机的产品质量分等要求，包括合格品和一等品两个等级。标准涵盖了成品检验、装配涂漆包装质量、主要零件加工制造质量及用户评价等评定依据，并给出了具体的质量指标如生产能力、噪声、可靠性与寿命等。试验方法和检验规则也详细列出，适用于该类产品的质量等级评定。
Key Sentences extracted from text
本标准规定了筒型外滤式真空过滤机产品的质量等级、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，分为合格品和一等品两个等级。
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。
整机无故障工作时间 8760，第一次大修期 28000，整机使用寿命 100000。
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 cylindrical external filter vacuum filter 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 two grades: qualified product and first-class product.
The quality indicators such as structure, performance, precision, safety, hygiene, reliability, and lifespan of the product reach the general international level, and the actual quality level reaches the general level of similar international products.
The whole machine trouble-free working time is 8760 hours, the first major overhaul period is 28000 hours, and the whole machine service life is 100000 hours.
All inspection items are only allowed to be inspected and evaluated in sampling; if any item is unqualified, double sampling is not allowed.
Standard Timeline
Changes from replaced version:
- 提高了可靠性与寿命指标
- 对寿命和噪声指标定出了合格品与一等品之间的差别
- 给出了蜗轮、蜗杆的精度等级
- Improved reliability and lifespan indicators
- Specified the difference between qualified and first-class products for lifespan and noise indicators
- Provided accuracy grades for worm gears and worms