JB/T 54889-1999
Gear Hobs - Product Quality Grading
齿轮滚刀 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 gear hobs when evaluated according to JB/T 54854-1999 'General Rules for Product Quality Grading of Cutting Tools'. This standard applies to the quality grade evaluation and periodic stability assessment of gear hobs produced in batches according to GB/T 6083 and GB/T 6084.
本标准规定了齿轮滚刀在依据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 6083、GB/T 6084 成批生产的齿轮滚刀的质量等级评定和周期稳定性考核。
Normative References
Keywords
Application Summary AI generated
Manufacturers and quality inspection agencies of gear hobs use this standard to assess product quality grades. They apply the specified AQL and RQL values for sampling inspection and periodic stability testing to ensure products meet the requirements for qualified, first-class, or premium grades. This standard is crucial for ensuring consistency and reliability in gear hob quality.
齿轮滚刀的生产厂家和质检机构使用本标准来评定产品的质量等级。他们依据本标准中的AQL值和RQL值进行抽样检验和周期稳定性考核，确保产品符合合格品、一等品或优等品的要求。本标准对于保证齿轮滚刀的质量一致性和可靠性至关重要。
AI Summary AI generated
This standard specifies quality grading requirements for gear hobs, including AQL values, RQL values, nonconformity classification, and life tests. It applies to gear hobs produced in batches according to GB/T 6083 and GB/T 6084. Products are classified into qualified, first-class, and premium grades, with corresponding sampling inspection and periodic stability assessment criteria. The life test section specifies test conditions, cutting parameters, and wear criteria.
本标准规定了齿轮滚刀的质量分等要求，包括AQL值、RQL值、不合格分类及寿命试验。适用于按GB/T 6083和GB/T 6084成批生产的齿轮滚刀。标准将产品分为合格品、一等品和优等品，并给出了相应的抽样检验和周期稳定性考核指标。寿命试验部分规定了试验条件、切削规范和寿命判据。
Key Sentences extracted from text
本标准规定了齿轮滚刀在依据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 6083、GB/T 6084 成批生产的齿轮滚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 gear hobs when evaluated according to JB/T 54854-1999 'General Rules for Product Quality Grading of Cutting Tools'.
This standard applies to the quality grade evaluation and periodic stability assessment of gear hobs produced in batches according to GB/T 6083 and GB/T 6084.
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 54889—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 54889-93, only re-edited according to relevant regulations.