JB/T 54864-1999
Indexable Three-Edge Milling Cutter - Product Quality Grading
可转位三面刃铣刀 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, RQL values for periodic stability assessment, classification of nonconformities, and life tests for indexable three-edge milling cutters 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 indexable three-edge milling cutters produced in batches according to GB/T 5341.
本标准规定了可转位三面刃铣刀在依据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、不合格分类及寿命试验。本标准适用于按GB/T 5341 成批生产的可转位三面刃铣刀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 indexable three-edge milling cutters. By specifying AQL and RQL values, it helps ensure that products meet quality requirements for different grades (qualified, first-class, premium). This standard is crucial for ensuring the reliability and consistency of milling cutter products.
刀具制造商和质检机构使用这个标准来对可转位三面刃铣刀进行质量等级评定和周期稳定性考核。它通过规定AQL值和RQL值，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。该标准对于保证铣刀产品的可靠性和一致性至关重要。
AI Summary AI generated
This standard specifies the quality grade evaluation method for indexable three-edge milling cutters, including AQL values, RQL values, classification of nonconformities, and life tests. It is applicable to products manufactured in batches according to GB/T 5341. The standard classifies products into three grades: qualified, first-class, and premium, with different AQL and RQL values for each grade. Nonconformities are divided into Class B (including groups I, II, III) and Class C. The life test specifies test conditions, cutting parameters, and life criteria.
本标准规定了可转位三面刃铣刀的质量等级评定方法，包括AQL值、RQL值、不合格分类及寿命试验。适用于按GB/T 5341成批生产的产品。标准将产品分为合格品、一等品和优等品三个等级，并针对不同等级设定了不同的AQL和RQL值。不合格项目分为B类（含Ⅰ、Ⅱ、Ⅲ组）和C类。寿命试验规定了试验条件、切削规范和寿命指标。
Key Sentences extracted from text
本标准规定了可转位三面刃铣刀在依据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、不合格分类及寿命试验。
本标准适用于按GB/T 5341 成批生产的可转位三面刃铣刀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, RQL values for periodic stability assessment, classification of nonconformities, and life tests for indexable three-edge milling cutters 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 indexable three-edge milling cutters produced in batches according to GB/T 5341.
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 54864—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 54864-93, only re-edited according to relevant regulations.