【作者】 宋磊；

【导师】 杨学津；

【作者基本信息】 山东大学 ， 工业工程（专业学位）， 2015， 硕士

【摘要】 一直以来各地纤维检验机构不是参照公务员管理就是事业全供单位,棉花检验又是国家计划性检测,基本没有受到国际检测机构的威胁和冲击。这些因素造成国内大部分HVI实验室参检人员平时闲散,而当检验任务集中出现时实验室复杂繁琐的检验流程,又会造成浪费时间、检测数据精确度不高和增加参检人员疲劳度的后果。所以,为了提升K实验室棉花检验质量,防止K实验室在检测机构整合过程中被无情地淘汰,就必须要改进现有的检验流程和管理状况。本文从K实验室棉花样品检验业务现状入手,以提高检验效率和降低检验成本为出发点,用现场调查、数据统计等方法,对实验室棉花样品感官检验业务流程、HVI检验业务流程进行了系统的分析,运用程序流程图、作业流程图、效率统计表等工具对检验流程的每个程序进行仔细研究,找出感官检验流程和HVI检验流程现有的主要问题,并针对主要弊病进行了研究分析,提出优化K实验室棉花样品检验流程的设计目标和设计原则。本文以减少员工疲劳程度、节约样品检验时间和降低样品检验成本为流程优化的目标,以流程优化和“5S”管理的有关理论为优化的主导思路,采用增置新的无线检测设备方案、流程优化设计方案“5S”管理方案,设计出适合K实验室的棉花样品检验流程优化方案。本文的研究成果,不仅解决了K实验室现场管理混乱、员工素养不高、制度不完善的问题,还理顺了原来杂乱不清的程序、减少了繁琐的交接。K实验室检验中的各个作业程序经过流程优化以后,更加合理的衔接在一起,程序运行也更加通畅。同时,K实验室棉花检验工作也得到了更好的规范,K实验室的棉花检验程序运行的更加科学、合理、高效,初步形成了一套适合K实验室的管理方法和业务流程。同时对全国其它地市纤维检验所的棉花检验业务也有一定的借鉴意义。更多还原

【Abstract】 In China, cotton inspection is planned by government, and almost has no influence by international test organization, what’s worse; the managing rules of fiber inspection institutions have always been in reference of civil or public institution. For the reasons above, the HVI laboratory staffs either have no task or are busy on duty, which leads to waste of time, low precision of detect data, increase of staff fatigue. So, in order to improve the cotton testing quality, prevent K laboratory eliminated by relentlessly in the process of examination organization integration, it is necessary to improve the existing inspection process and management conditions.In this paper, cotton inspection operation status was focused on. Starting with improving inspection efficiency and reducing the inspection cost, field investigations and data analysis methods were adopted to analyze the business processes of sensory test and HVI test of cotton samples in laboratory. The program flow chart, activity flow drawing and efficiency statistics were used to study every procedure carefully and to find the main problems in sensory test and HVI test procedure. By analyzing the main problems, more optimal design goals and principles of test procedure in K laboratory were introduced. In this essay, process optimizing is based on the goal of reducing the degree of fatigue, saving the test time of samples, reducing the cost of the testing, and based on the dominated thought of optimized process, the theories about "5S" managements, and adds new wireless test equipments, optimizes the designed scheme of "5S" managements according to the process to design optimized testing process scheme which is suitable for cotton samples from K laboratory.Result of this study, not only the K laboratory scene management confusion, the poor quality of staffs and the imperfect system have been solved, but also have rationalized the original clutter unclear procedures and reduced the tedious transfer. Each job program got more reasonable convergence together and the program running smoother since optimized in K laboratory tests. At the same time, the K laboratory cotton inspection work has been better standardized, the cotton test procedure has also been more scientific, reasonable and efficient, a management method and business processes suitable for K laboratory has initially formed, as well as has certain significance to the other cities of the cotton fiber test business.更多还原