JB/T 54900-1999
Inserted Blade Circular Saw - Product Quality Grading
镶片圆锯 产品质量分等
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 AQL 的指定值 → 4 RQL 的指定值 → 5 不合格分类及分组 → 6 寿命试验 Foreword → 1 Scope → 2 Normative References → 3 Specified AQL Values → 4 Specified RQL Values → 5 Classification and Grouping of Nonconformities → 6 Life Test
Scope
This standard specifies the AQL values for quality grade evaluation, the RQL values for periodic stability assessment, and the classification of nonconformities for inserted blade circular saws when evaluated according to JB/T 54854-1999 "General Rules for Product Quality Grading of Cutting Tools". This standard is applicable to the quality grade evaluation and periodic stability assessment of inserted blade circular saws produced in batches according to GB/T 6130.
本标准规定了镶片圆锯在依据JB/T 54854—1999《刀具 产品质量分等通则》进行质量等级评定时的AQL 值、周期稳定性考核时的RQL 值和不合格分类。本标准适用于按GB/T 6130 成批生产的镶片圆锯的质量等级评定和周期稳定性考核。
Normative References
Keywords
Application Summary AI generated
Tool manufacturers and quality inspection agencies use this standard to evaluate the quality grade and assess the periodic stability of inserted blade circular saws. By setting AQL and RQL values and defining nonconformity classifications, it helps ensure products meet different quality levels (qualified, first-class, premium). This standard is important for standardizing production quality control and improving product consistency and reliability.
刀具制造商和质检机构使用本标准来对镶片圆锯进行质量等级评定和周期稳定性考核。它通过设定AQL和RQL值以及明确不合格分类，帮助确保产品符合不同等级（合格品、一等品、优等品）的质量要求。该标准对于规范镶片圆锯的生产质量控制、提升产品一致性和可靠性具有重要意义。
AI Summary AI generated
This standard JB/T 54900-1999 is a machinery industry standard for product quality grading of inserted blade circular saws, replacing JB/T 54900-93. It specifies AQL and RQL values for quality grades (qualified, first-class, premium) when evaluated per JB/T 54854-1999, and details the classification of nonconformities into B-type (three groups) and C-type with specific items and judgment criteria. It applies to batch-produced inserted blade circular saws per GB/T 6130, and does not specify a life test.
本标准JB/T 54900-1999是关于镶片圆锯产品质量分等的机械行业标准，替代了JB/T 54900-93。标准规定了在依据JB/T 54854-1999进行质量评定时，合格品、一等品和优等品对应的AQL值和RQL值，并详细列出了B类（分三组）和C类不合格的具体项目及判定依据。标准适用于按GB/T 6130成批生产的镶片圆锯，不规定寿命试验。
Key Sentences extracted from text
本标准规定了镶片圆锯在依据JB/T 54854—1999《刀具 产品质量分等通则》进行质量等级评定时的AQL 值、周期稳定性考核时的RQL 值和不合格分类。
本标准适用于按GB/T 6130 成批生产的镶片圆锯的质量等级评定和周期稳定性考核。
AQL 的指定值按表1。
RQL 的指定值按表2。
不合格分类及分组按表3。
This standard specifies the AQL values for quality grade evaluation, the RQL values for periodic stability assessment, and the classification of nonconformities for inserted blade circular saws when evaluated according to JB/T 54854-1999 "General Rules for Product Quality Grading of Cutting Tools".
This standard is applicable to the quality grade evaluation and periodic stability assessment of inserted blade circular saws produced in batches according to GB/T 6130.
The specified AQL values are given in Table 1.
The specified RQL values are given in Table 2.
The classification and grouping of nonconformities are given in Table 3.
Standard Timeline
Changes from replaced version:
- 本标准与JB/T 54900—93 的技术内容一致，仅按有关规定重新进行了编辑。
- The technical content of this standard is consistent with JB/T 54900-93, only re-edited according to relevant regulations.