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The quality cost controls the production of auto parts. Through experience in research and development, trial production, mass production, and sales, it is necessary to establish a quality management system that covers all stages of automotive quality. It can start from five aspects: quality assurance of spare parts supply chain, quality assurance of new product development and trial production, quality assurance of production line and production preparation, quality assurance of production process, strict quality control of finished products and after-sales service.
The R&D pilot phase is the act of putting the theory into practice and creating new life for the product. The current status of quality cost management is that R&D costs are too low and failure costs are too high. According to statistics, 54% of quality problems originate from the R&D stage and quality is designed.
To ensure the quality of R&D products and reasonable manufacturing costs are the top priorities in the R&D phase. At the product development stage, all the technical data is limited to drawings and texts. The products are usually assembled from tens or even hundreds of basic parts. The basic parts are self-made parts, and some are outsourced standard parts. Therefore, the qualified dimensions of the parts must be solved during the R&D phase. Assembly size, trial production to provide qualified test pieces and other issues.
Mass production process: A widely used method for quality management in the production process is to strengthen inspections. For example, inspections and screenings of purchased materials and parts, strict inspections during the final inspection of the manufacturing process, and assurance of compliance with product design and national standards, inspection costs are also a major part of the identification costs. The entry inspection found unqualified products whose quality loss is the purchase cost of a non-conforming part. If defective products are detected during the production process, the losses caused by the defective products will increase unnecessary labor costs, management costs, and Retirement of other parts caused by the use of defective parts. The unqualified product found after the finished product is put into the warehouse, the quality loss caused by this is the scrapping of the entire product. After a product is sold for a claim due to an unsatisfactory quality, the claim amount for each product will be several times to several tens of times the price of the product. It can be seen that the cost of a defective part is only a few dollars. If you enter the production process, the losses caused by it will be infinitely amplified. If you can find the defective product at the first time, the loss will be controlled to the minimum. range.
Prevention and identification costs are pre-control costs, and internal and external failure costs are the statistics of subsequent losses. The financial personnel shall make monthly statistics and analysis of the above quality costs, find the deficiencies in quality management, and provide managers with management direction. Quality cost management is cost control based on quality cost reporting. It not only reflects the efficiency and effectiveness of product development, quality management, procurement, production, and inventory management, but also reflects whether the company has more quality management. High improvement.
Quality Responsibility Quality management is a process of continuous improvement. If a good rectification program is not implemented, quality management is nothing more than empty talk. Therefore, the establishment of a sound quality responsibility system and performance appraisal system is an essential management environment for the implementation of quality management activities.
Establish a quality responsibility system for all employees. Especially front-line employees, because they are the direct producers of products and the gatekeepers of product quality, it is important that they clearly understand the specific quality objectives of each production behavior. Through the pre-job training of the system, the losses caused by non-standard operations are minimized. Of course, the quality responsibility system should not only be aimed at production employees. Although most of the quality loss occurs in the production line, in most cases, the production line is only the point of the problem, not the root cause of the problem. In the quality management system, the losses caused by management mistakes are much more serious than the losses caused by the production process. Therefore, it is necessary to put forward feasible and practical rectification opinions on quality loss, avoid recurrence of the problems, and minimize the total cost of quality management. The quality goal. Performance appraisal is to give evaluation and rewards and punishments to employees' quality management performance. First of all, the appraisal system must be objective, fair and just. Only in this way can the appraisal result be acceptable and acceptable to everyone. The assessment is to mobilize the enthusiasm of the employees to the maximum extent possible, and the rewards will be lazy. If the evaluation result lacks impartiality, it will be counter-productive. Second, after the results of the assessment come out, the managers must be honored according to the previous reward and punishment system. If only the employees are assessed and no rewards or penalties are given, the assessment will be in a formality. The employees will feel that they are doing a bad job, doing more than one, will inevitably be a blow to the enthusiasm and sense of responsibility of the employees. As a result, people will be overstaffed. phenomenon.
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