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卷烟计数型测量系统的分析与改进

Analysis and Improvement of Counting Measurement System

  • 摘要: 为了解卷烟计数型测量系统的状况,采用一致性分析和通用分析方法,对烟支刺破、烟支缩头、接装纸粘贴不齐、小盒拉线错位、小盒商标错位、硬盒斜角露底等6个计数型测量系统进行了分析和判定,从人、机、料、法、环等方面查找了测量系统有效性不足的原因并对其进行了改进。结果表明:通过测量系统分析能够对测量系统状态进行明确的定量判断;经过改进的测量系统的整体一致性比率≥85%、卡帕值K≥0.83,测量系统的有效性符合要求。

     

    Abstract: In order to know the status of counting measurement system,6 such systems including cigarette with punctured holes,recessed-end,staggered tipping paper joint,packet with staggered tear tape,staggered label folding,and hard packet with misaligned blank folding were analyzed and determined by consistency analysis method and general analysis method. From the factors of man,machine,material,method and environment,4 of the systems were investigated in detail and the relevant improvement was conducted. The results showed that measurement system analysis could definitely and quantitatively determine the status of measurement systems;the overall consistency ratio and Cohen's Kappa,K,of the improved measurement systems were no less than 85% and 0.83,respectively;and the effectiveness of measurement systems met the requirements.

     

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