The Application Of Quality Control In Casting Production Of LD Company

Enterprises in the new century is facing good development opportunities and unprecedented competition pressure, and to get the advantage in the competition, the excellent quality of the products is an important premise of advantage. But with a further increase in global market competition, customers on product quality requirements are increasingly high. LD company as the motor the Northwest’s largest manufacturing enterprises, in recent years, along with the market requirements for product quality improvement, puts forward higher requirements for the quality control of motor manufacturing process.Quality management refers to the quality of coordination of activities organized by the command and control, quality management usually includes the quality policy and quality objectives and quality planning, quality control, quality assurance and quality improvement. Through quality control to improve the way of production is the ultimate goal of created by cost reduction benefits.Casting generally as the main body skeleton of machinery and equipment, the equipment of the apparent and inner quality plays an important role, how under the condition of invariable in process conditions to improve casting quality, in recent years the foundry enterprises are facing a common problem. Through some excellent quality control method is applied in production, is effective to improve casting quality, saving the cost of production. In recent years, with the development of some key projects, LD company put forward higher requirements about the quality of the casting, casting the production department also in casting production quality control carried out some new methods, and achieved remarkable results.In this paper, according to the LD company casting quality management problems in production, the use of total quality management, process control, statistical process control equality method analysis of casting quality control problems, through the establishment of quality function of the working system, in the form of a document to establish the job quality responsibility; Improvement of PDCA ring; The implementation of technical, production preparation; To improve the management of process file and other measures, makes further discussion on the application of quality control in foundry production, to achieve the purpose of preventing the problem happens again and again, standardized operation of the staff habits, in order to establish the casting production quality management control system. Then, according to these main problems, Put forward some perfect and improve the quality of enterprise management work of operational, practical and effective countermeasures, and these strategies are verified. Casting in this paper, through the above work, in order to promote the company in the production of quality management, improve the quality of enterprise management level, improve the quality management system running effect, make the enterprise get more benefit, and to promote the development of enterprises, promote the progress of the enterprise. At the same time, also hope through the above, to the quality of Chinese foundry enterprises management system have certain reference value to the effective operation.