JB/T 54860-1999
T-slot cutters and woodruff key cutters - Product quality grading (Internal use)
T 形槽铣刀和半圆键槽铣刀 产品质量分等（内部使用）
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 T-slot cutters and woodruff key cutters when evaluated according to JB/T 54854. This standard is applicable to the quality grade evaluation and periodic stability assessment of T-slot cutters and woodruff key cutters produced in batches according to GB/T 6124.1~6124.2, GB/T 1127, and GB/T 6125.
本标准规定了T 形槽铣刀和半圆键槽铣刀在依据JB/T 54854 进行质量等级评定时的AQL 值、周期稳定性考核时的RQL 值及不合格分类。本标准适用于按GB/T 6124.1~6124.2、GB/T 1127、GB/T 6125 成批生产的T 形槽铣刀和半圆键槽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 departments use this standard to evaluate the quality grade and assess the periodic stability of T-slot cutters and woodruff key cutters. By specifying AQL values, RQL values, and nonconformity classifications, it provides a unified basis for quality control in batch production. This standard helps ensure that cutting tools meet technical requirements and improves overall industry quality.
刀具制造企业和质量检验部门使用该标准，对T形槽铣刀和半圆键槽铣刀进行质量等级评定和周期稳定性考核。该标准通过规定AQL值和RQL值以及不合格分类，为批量生产中的产品质量控制提供了统一的判定依据。它有助于确保刀具产品符合技术要求，提升行业整体质量水平。
AI Summary AI generated
This standard, JB/T 54860-1999, replaces JB/T 54860-93 and is a machinery industry standard (internal use) for product quality grading of T-slot cutters and woodruff key cutters. It specifies AQL values for quality grade evaluation and RQL values for periodic stability assessment according to JB/T 54854, along with classification and grouping of nonconformities (Class B and C). It applies to cutters produced in batches per GB/T 6124.1~6124.2, GB/T 1127, and GB/T 6125. The standard lists normative references and specific nonconformity items with judgment criteria, but does not specify life tests.
本标准为JB/T 54860-1999，代替JB/T 54860-93，是关于T形槽铣刀和半圆键槽铣刀产品质量分等的机械行业标准（内部使用）。标准规定了依据JB/T 54854进行质量等级评定时AQL值和周期稳定性考核时RQL值，以及不合格分类（B类、C类）和分组。适用于按GB/T 6124.1~6124.2、GB/T 1127、GB/T 6125成批生产的该类铣刀。标准还列出了引用标准和具体不合格项目判定依据，但暂不规定寿命试验。
Key Sentences extracted from text
本标准规定了T 形槽铣刀和半圆键槽铣刀在依据JB/T 54854 进行质量等级评定时的AQL 值、周期稳定性考核时的RQL 值及不合格分类。
本标准适用于按GB/T 6124.1~6124.2、GB/T 1127、GB/T 6125 成批生产的T 形槽铣刀和半圆键槽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。
不合格分类和分组按表3。
This standard specifies the AQL values for quality grade evaluation, the RQL values for periodic stability assessment, and the classification of nonconformities for T-slot cutters and woodruff key cutters when evaluated according to JB/T 54854.
This standard is applicable to the quality grade evaluation and periodic stability assessment of T-slot cutters and woodruff key cutters produced in batches according to GB/T 6124.1~6124.2, GB/T 1127, and GB/T 6125.
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:
- 本标准是对JB/T 54860—93《T 形槽铣刀和半圆键槽铣刀 产品质量分等》的修订。
- 由于其产品标准已修订，故本标准对JB/T 54860—93 的相应条款作了修订。
- This standard is a revision of JB/T 54860-93 'T-slot cutters and woodruff key cutters - Product quality grading'.
- Because the product standards have been revised, this standard revises the corresponding clauses of JB/T 54860-93.