Yungong Industrial Technology (Shenzhen) Co., Ltd

Quality Control

The quality control process in the CNC industry is a systematic approach aimed at ensuring that CNC machined products meet the expected standards of quality. Here's an overview of a common quality control process in the CNC industry:1.Development of Specifications and Standards: Establishing relevant industry specifications and standards, such as ISO 9001 Quality Management System and industry-specific standards. These specifications and standards provide the basic framework and requirements for the quality control process.2.Design and Process Planning: Ensuring that product design and process planning align with quality requirements. This includes utilizing CAD/CAM software for product design and simulation, developing process flows, selecting appropriate tools, and determining machining parameters.3.Material Procurement and Inspection: Selecting qualified material suppliers and developing procurement plans. Conducting material inspection and acceptance, including visual inspections, chemical composition analysis, and mechanical property testing, to ensure that materials meet the specified quality standards.4.Calibration of CNC Equipment and Tools: Regular calibration of CNC equipment and tools to ensure their accuracy and performance meet the specified requirements. Calibration involves checking machine tool geometries, axial precision, tool length compensation, and other relevant parameters.5.Process Control and Operating Procedures: Establishing detailed process control and operating procedures to ensure consistency and traceability in the machining process. Procedures should include setting appropriate machining parameters, defining process sequences, outlining inspection requirements for each operation, and specifying operating methods.6.Online Monitoring and Measurement: Utilizing sensors and measurement devices for real-time monitoring and measurement of key parameters and quality indicators during the machining process. Real-time data collection and analysis facilitate timely detection and correction of potential issues.7.Inspection and Testing: Conducting comprehensive product inspections and testing, including dimensional measurements, visual inspections, functional tests, etc., to verify product quality and performance. Utilizing professional measuring tools and equipment and performing inspections and tests according to relevant standards.8.Traceability and Record Management: Establishing a traceability system to record and manage key machining parameters, quality data, and product information. The traceability system allows for tracking the machining process and quality information, enabling problem traceability and quality improvement when necessary.Process Review and Continuous Improvement: Conducting regular internal quality audits and process reviews to evaluate the effectiveness and consistency of the quality control process.