Application Research On Product Quality Improvement Of M Company Based On QC Group Activities

At present,due to the extremely fierce world market economy,higher requirements are put forward on the quality management level of enterprises,but quality incidents are emerging in China,which shows to a certain level that Chinese enterprises still exist in quality management and developed countries.A certain gap.Therefore,how to quickly improve the quality of enterprises has become a difficult problem faced by most enterprises in our country.Therefore,as an effective quality management research theory and quality management research method of the quality management team,QC group activities have been well applied and promoted in the current product quality improvement and promotion of various enterprises.Olefin products are important chemical raw materials,mainly used in medicine,military industry,plastics and other fields,and are important national defense chemical products.However,domestic olefin products have the problem of poor product quality,which affects the sustainable development of chemical companies.How to find out the key links of quality improvement based on the actual situation of the company itself,and monitor each quality improvement link,is a problem that needs to be solved urgently at present to improve product quality.In addition,olefin product manufacturers belong to high-tech industries,involving many independent projects and content,and cannot be evaluated in the form of external experts in the past.However,the technical personnel and managers of this unit have a better understanding of the actual situation of the unit and can be more comprehensive and comprehensive.Carry out quality improvement systematically and objectively,and can also propose improvement measures that meet the actual requirements of the unit.The QC team(quality control circle)is based on the actual personnel of each department of the unit,based on the actual production of olefins,analyzes existing or unknown problems in each department,not only reduces the impact of QC analysis on enterprise production,but also proposes Quality improvement plan with practical guiding significance.Based on the actual situation,this article analyzes the current status of quality management at home and abroad based on the development of QC group activities of M company,introduces the current status of quality management of M company,and sets up different personnel to analyze the various production links of M company’s products.Find the problem.The results show that the straight-through rate,scrap rate and rework rate are relatively high.The reason is that the procurement of production materials is unqualified,the operation of production equipment is improper,and the subsequent quality inspection is not standardized.In response to the above problems and reasons,the QC team improved the quality of upstream methanol products,strengthened the training and learning of employees,and regulated the quality inspection behavior in the later stage of production.A series of QC team measures were found to effectively reduce the product’s cost.The rework rate and scrap rate have increased the one-time pass rate of the product,which is effective for the improvement of the product quality of M company.In order to further consolidate the improvement effect of the QC team and be vigorously promoted,M company has taken to upgrade and perfect the previous production process to make the synthesis rate of ethylene higher and reduce the pollution of air,water and soil during the production process;strengthen production and work The training of personnel improves the personal quality of relevant personnel and enables them to conduct corresponding production operations more standardized;strengthen the packaging of products to ensure the quality of products during transportation and reduce the mixing of other impurities.In short,from the perspective of the QC team,an analysis of the current status of M company’s product quality management can lead to a more scientific and reasonable improvement plan.At the same time,it also further verified the effectiveness of QC team activities for quality improvement,and provided templates and case references for the quality improvement of other domestic chemical products.