In the field of sheet metal processing, only efficient and high-quality sheet metal parts are what customers are looking. What we need to do is think from the customer’s perspective and consider the user’s mindset. How can you improve the quality of sheet metal fabrication? We’ll show you.

I. Operator Elements

in the process of the operator taking the leading position, the controllable countermeasures to avoid defects include

(1) strengthen the quality concept culture education of "quality first, customer first", and constantly improve the quality responsibility system;

(2) set up clear and detailed safety operation procedures-strengthen short-term training in process flow and distribute work certificates;

(3) Strengthen the "three inspections" and moderately increase the inspection frequency (including self-inspection);

II. Equipment elements

The key control methods are

(1) strengthen the maintenance and repair of machinery and equipment, test the important precision and characteristics of equipment on time, create daily inspection rules and regulations for the core components of machinery and equipment, and carry out core control of machinery and equipment at the quality reference point of the whole process;

(2) select the first sample detection system to verify the adjustment amount of accurate positioning or quantitative device (e.g. compensation for BG accuracy grade of limit switch after numerical control bending machine);

(3) try to use CNC lathes, reduce the dependence on the actual operation stability of employees;

(4) sheet metal manufacturers gradually create production, operation and maintenance system management for all personnel, I .e. upgrade key parts according to the creation of manufacturing and maintenance theme activities involving all system software employees.

3. sheet metal processing

the process mode includes the distribution of process steps, the connection between processes, the selection of process processing methods (such as the selection of processing natural environment premise, the selection of process machinery and equipment, the selection of main process parameters) and the compilation of specific process processing guidance documents (such as process step card, numerical control lathe safety operation procedures, operation instructions, process quality analysis table, etc.).