JB/T 53114-1999
Plastic Calender - Product Quality Grading
塑料压延机 产品质量分等
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 产品质量等级 → 4 试验方法 → 5 抽样与评定方法 Foreword → 1 Scope → 2 Normative References → 3 Product Quality Grades → 4 Test Methods → 5 Sampling and Evaluation Methods
Scope
This standard specifies the quality grades, test methods, and sampling and evaluation methods for plastic calender products. This standard applies to the product quality grading of plastic calenders (hereinafter referred to as calenders) as specified in GB/T 13578-1992 "Plastic Calender".
本标准规定了塑料压延机产品的质量等级、试验方法和抽样与评定方法。 本标准适用于GB/T 13578—1992《塑料压延机》规定的塑料压延机（以下简称压延机）产品质量分等。
Normative References
Keywords
Application Summary AI generated
Manufacturers and quality inspection agencies use this standard to grade the quality of plastic calenders. They conduct tests and sampling according to this standard to determine whether a product is qualified, first-grade, or premium-grade. This standard ensures standardized and comparable product quality, helping to improve the overall level of the industry.
塑料压延机制造商和质检机构使用本标准来评定产品的质量等级。他们依据本标准对压延机进行试验和抽样，以确定产品属于合格品、一等品还是优等品。该标准确保了压延机产品质量的标准化和可比性，有助于提升行业整体水平。
AI Summary AI generated
This standard JB/T 53114-1999 replaces JB/T 53114-94 and specifies quality grades (qualified, first-grade, premium-grade), test methods, and sampling/evaluation methods for plastic calender products. It applies to calenders defined in GB/T 13578-1992 and references HG/T 2400-1992. The main technical content remains unchanged, with only editorial modifications. The standard is under the jurisdiction of the Subcommittee on Plastic Machinery Standardization and was drafted by Dalian Plastic Machinery Research Institute.
本标准JB/T 53114-1999替代了JB/T 53114-94，规定了塑料压延机产品的质量等级（合格品、一等品、优等品）、试验方法及抽样评定方法。标准适用于GB/T 13578-1992定义的压延机，并引用HG/T 2400-1992。主要技术内容未变，仅作编辑性修改。标准由全国橡胶塑料机械标准化技术委员会塑料机械分技术委员会归口，大连塑料机械研究所起草。
Key Sentences extracted from text
本标准规定了塑料压延机产品的质量等级、试验方法和抽样与评定方法。
压延机产品根据其质量水平和使用价值分为合格品、一等品和优等品三个等级。
压延机产品除符合GB/T 13578 和HG/T 2400 规定外，各等级的考核项目、指标要求还应按表1的规定。
抽样产品必须是制造厂检验部门检查合格入库或出厂在用户处未开箱的批量产品，抽检样本不少于2 台，全部检测项目采用一次检测。
评定产品质量等级，必须符合该等级全部考核项目的技术要求，否则按达到的最低一项指标定等级。
This standard specifies the quality grades, test methods, and sampling and evaluation methods for plastic calender products.
Calender products are divided into three grades: qualified product, first-grade product, and premium-grade product, based on their quality level and use value.
In addition to complying with GB/T 13578 and HG/T 2400, the assessment items and indicator requirements for each grade shall also comply with the provisions of Table 1.
Sampled products must be batch products that have passed inspection by the manufacturer's inspection department and are in storage or delivered to the user without unpacking; the sample size shall be no less than 2 units, and all test items shall be tested once.
When evaluating the product quality grade, it must meet the technical requirements of all assessment items for that grade; otherwise, the grade shall be determined based on the lowest indicator achieved.
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, with no changes to the main technical content.