when the production conditions are controlled for one time or more span_
The basis of : For example, mold temperature and material temperature must be consistent. If the tonnage of the machine changes, the pressure speed position can be changed according to the actual situation, but the change range should not be too large. It is allowed to be within ±10%. One-time production is based on the "Trial Model Report".
2. After the debugging is OK, confirm that the appearance, size, and assembly are all OK and the conditions are stable, send the first piece to the quality control for confirmation, and the technician will write back the first piece for confirmation Standard molding conditions of the machine.
3. Daily check and confirm the molding conditions. If the product temperature is abnormal, first analyze whether the product temperature is normal. Whether it is normal, whether it is a plug, material, etc., instead of adjusting the molding parameters first, if it is confirmed, the molding parameters must be adjusted. When the machine is adjusted, the product must be isolated and separated first.Do not mix into the good product. After the adjustment is OK and the quality control confirms it is qualified, the adjusted product is fully inspected and confirmed. If it is OK, it will be put into the good product, if it is NG, it will be discarded.
4. When adjusting the parts, operator and related personnel may pay special attention to the problem after the parameter changes. It appears, so the product must be carefully compared with the first part to find the problem when adjusting the machine. When the machine parameters are adjusted, the adjusted product will be isolated and placed in the good product after the full inspection is OK!
strong
2
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20span 5 or more spanspan strong 5 or more spanspan strong notifications immediately. After the machine is adjusted or repaired and improved, it will be produced after the quality control confirms OK.
6. After adjusting the molding conditions, the product is revised and changed after the quality control confirms the quality, and the molding conditions are accurately recorded on the "Forming Conditions Sheet" and reviewed by the foreman and above.
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