JB/T 51206-1999
Saw Gin Lint Cleaner - Product Quality Grading
锯齿剥绒机 产品质量分等
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 质量指标 → 4 试验方法 → 5 检验规则 Foreword → 1 Scope → 2 Normative References → 3 Quality Indicators → 4 Test Methods → 5 Inspection Rules
Scope
This standard specifies the quality indicators, test methods, and inspection rules for saw gin lint cleaners. This standard applies to the product quality grading of saw gin lint cleaners.
本标准规定了锯齿剥绒机的质量指标、试验方法、检验规则。本标准适用于锯齿剥绒机的产品质量分等。
Normative References
Keywords
Application Summary AI generated
Cotton processing plants and machinery manufacturers use this standard to grade and inspect the quality of saw gin lint cleaners. It helps producers ensure their products meet qualified, first-class, or superior levels, while providing a unified basis for quality supervision departments. By defining clear indicators and test methods, the standard improves product reliability and consistency.
棉花加工厂和机械制造企业使用这个标准来对锯齿剥绒机进行质量分等和检验。它帮助生产商确保产品达到合格、一等或优等水平，同时为质量监督部门提供统一的判定依据。该标准通过明确指标和试验方法，提升了产品的可靠性和一致性。
AI Summary AI generated
This standard JB/T 51206-1999 specifies the quality grading requirements for saw gin lint cleaners, including three grades: qualified, first-class, and superior. It covers overall machine performance indicators such as linter output, cottonseed processing capacity, power consumption, noise, and effectiveness, as well as assembly quality like bearing temperature rise and dynamic balance. Test methods and inspection rules detail how to test and determine product grades, referencing multiple related standards for consistency. Replacing an older version, it adjusts noise, bearing temperature rise, and effectiveness indicators, and is used for quality control in the cotton processing industry.
本标准JB/T 51206-1999规定了锯齿剥绒机的质量分等要求，包括合格品、一等品和优等品三个等级。标准涵盖了整机性能指标如短绒产量、棉籽处理量、耗电量、噪声、有效度等，以及装配质量如轴承温升、动平衡等。试验方法和检验规则详细说明了如何测试和判定产品等级，引用多项相关标准确保一致性。该标准替代了旧版，调整了噪声、轴承温升和有效度指标，适用于棉花加工行业的质量控制。
Key Sentences extracted from text
本标准规定了锯齿剥绒机的质量指标、试验方法、检验规则。
按锯齿剥绒机产品的技术水平和质量水平分为合格品、一等品、优等品。
片时综合短绒产量 kg/h 合格品0.15 一等品0.16 优等品0.17。
采用随机抽样方法，在工厂近六个月生产的产品中或销售部门随机抽取。
采用逐项考核，按项目定等的原则，按项目逐项考核，以不合格分类表各组达到的最低等级定为产品等级。
This standard specifies the quality indicators, test methods, and inspection rules for saw gin lint cleaners.
According to the technical level and quality level of saw gin lint cleaner products, they are divided into qualified products, first-class products, and superior products.
Comprehensive linter output per saw per hour kg/h: qualified 0.15, first-class 0.16, superior 0.17.
A random sampling method is adopted, randomly selecting from products manufactured in the factory within the past six months or from sales departments.
Adopting the principle of item-by-item assessment and grading by item, each item is assessed item by item, and the lowest grade reached by each group in the nonconformity classification table is determined as the product grade.
Standard Timeline
Changes from replaced version:
- 调整了噪声的分等指标
- 调整了轴承温升的分等指标
- 调整了有效度的指标
- Adjusted the grading indicators for noise
- Adjusted the grading indicators for bearing temperature rise
- Adjusted the indicators for effectiveness