Control Technique Research of Key Quality Characteristic During the Mechanical and Electrical Production Manufacturing Process

with the technique development, mechanical and electrical production types are increasing. The production quality problems concern the development of the whole enterprise. It is the key point that manufacturing industry is focusing on. During the manufacturing process, there need to seriously control and manage each link. This provides severe test to the enterprise financial resources, labor power and material resources. Control the key quality characteristic during the manufacturing process will apply to ensure the whole production quality.