Quality control is a set of activities and techniques to ensure that the quality of a product or service meets a preset standard. With the continuous progress of science and technology and the increasingly fierce market competition, quality control will pay more attention to the collection and analysis of data, the application of intelligent technology and the concept of continuous improvement.
Key measures of quality control:
1, Quality planning: Enterprises in the production before the development of detailed quality planning and standards, clear product quality requirements, inspection standards and tolerance of error range, to ensure that the product in the manufacturing to meet the preset quality requirements.
2, Raw material control: Strict screening and testing of raw materials entering the production line, including checking the quality certificate of raw materials, laboratory testing, etc., to ensure that raw materials meet the quality requirements.
3, Process monitoring: In the production process to implement strict process control, including real-time monitoring of key production processes, such as temperature, humidity, pressure and other key parameters monitoring; Regular maintenance of production equipment and facilities to ensure normal operation; Conduct regular process audits to ensure that employees are operating in accordance with standard operating procedures.
4, Product inspection: Set up a special quality inspection department or post, strict inspection of finished products. Formulate corresponding inspection standards and methods according to product characteristics to ensure that products meet quality requirements, including appearance inspection, performance testing, durability testing, etc.
5. Feedback and improvement: Collect product use feedback, evaluate and analyze product quality, and continuously improve production process and product design according to feedback information.
6, Quality management system: Establish and implement effective quality management system, such as ISO9001 quality management system, clear quality management responsibility, continuous improvement of quality management process.
7. Supplier management: Strictly screening, evaluation and management of suppliers to ensure that suppliers can provide stable and high-quality raw materials or parts.
8. Staff training: Conduct quality awareness and quality control training for employees, improve their awareness and sense of responsibility for quality control, and cultivate their careful, responsible, rigorous and realistic working attitude.
