| 仇伟， 任志俊， 赵飞飞.计量抽样在齿圈零件质量检验中的应用[J].轻工机械,2019,37(5):102-106 |
| 计量抽样在齿圈零件质量检验中的应用 |
| Application of Measurement Sampling in Quality Inspection of Gear Ring Parts |
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| DOI：10.3969/j.issn.1005 2895.2019.05.019 |
| 中文关键词: 质量检验 齿圈零件 计量抽样 检验效率 |
| 英文关键词:quality inspection gear ring parts measurement sampling inspection efficiency |
| 基金项目: |
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| 中文摘要: |
| 目前机械行业对齿圈零件进行质量检验中，存在着待检产品数量大、检验精度要求高，而传统的人工全数检验方法无法满足效率和检验质量等问题。因此，课题组研究参照国家已有抽样检验标准中的具体实施要求，考虑检验批次产品质量特性，制定了使用“σ”法的以不合格品率为计量标准的一次计量抽样检验的抽样方案。应用结果表明该抽样方案能够有效提高检验效率，同时降低了检验成本。该计量抽样方案的设计在机械行业产品检验中具有一定推广性和实用性。 |
| 英文摘要: |
| There are many problems in the quality inspection of gear ring parts in the machinery industry at present, such as large quantity of products to be inspected, high requirement of inspection precision, the traditional manual total inspection method cannot meet the efficiency and inspection quality requirements. Considering the specific implementation requirements of the existing national sampling inspection standards and the product quality characteristics of inspection batches, a sampling plan based on ‘σ’ method that of one measurement sampling inspection with the rate of nonconforming products as the measurement standard was formulated. The application results show that the sampling scheme can effectively improve the inspection efficiency and reduce the inspection cost. The design of measurement sampling scheme in this study has certain generalization and practicability in product inspection of mechanical industry. |
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