What are the control points for plastic molds?

After the plastic mold is manufactured, it needs to be debugged and inspected. Only when it is confirmed that there are no problems can it be used for mass production. Whether it is mold debugging or formal production, the mold must be controlled to ensure normal production and mold quality. What are the key points of mold control?

The quality of plastic parts needs to be focused on control, which is mainly divided into dimensional status and appearance quality control. The dimensions of the parts must not exceed the specified tolerance. Once exceeded, the parts that exceed the tolerance need to be modified promptly and reasonably. Appearance quality should use process technology to prevent obvious defects such as burrs, cracks, and peeling in parts. When the process technology is difficult to solve, the mold can be repaired to improve the surface quality of the parts, or the mold surface can be treated to improve the hardness.

Control of production efficiency, part forming and quality are all greatly affected by press speed. Parts form better when the press uses low speeds during the drawing process. If you want to increase production efficiency, you should increase the speed of the press, but when the speed increases, it increases the probability of parts cracking. Therefore, workers should control the speed of the press.

Cost control, ensuring the quality and appearance of parts, avoiding excessive defective products causing repeated processing, rational use of technology and processes, and avoiding excessive expectations of parts. While saving costs, we must pay attention to ensuring that the dimensional accuracy and quality of parts meet standards.

VLK (Jiangsu) Precision Mould Co., Ltd. is a high-start, high-growth enterprise focusing on the development and manufacture of high-precision and complex moulds. We are good at the development and manufacture of rubber and injection molds, with strong design capabilities and skilled CAD/CAE/CAM processing technology team, we can ensure to provide customers with high-quality molds. We can process all kinds of rubber and injection molds according to customer drawings and samples. The developed mold structure and technology are advanced, providing high-quality services for rail transit, automobile, shipping, aviation, electronics, home appliances, military and other manufacturers and winning a high business reputation.

  Our factory is well-equipped, with strong technical force and strong mold processing capabilities. Most of the mold processing equipment comes from Japan, Switzerland, the United States, and Taiwan. 5 sets of MAKINO, GF, Hardinge high-speed machining centers (CNC); 7 sets of MAKINO, GF CNC EDM machines (EDM); 5 sets of SODICK wire cutting machines (Wirecut); 3 sets of Wangpan, Jiande precision machine grinding; Switzerland Hexagon (Hexagon) 1 coordinate measuring instrument; 1 Swiss Seven Oceans projector; 1 Swiss Swiss tesa altimeter;

  The company adheres to the company management strategy of "leading technology, perfect quality, integrity-based, sincere service", and establishes a good partnership with new and old customers. Welcome friends from all walks of life to come to guide, visit and business negotiation.

We support all kinds of customization, if you need it, please contact us.

Phone/whatsapp:+86 18234744811

Email:sales@highindustryco.com

Polyurethane Product            Pu product             Cold isostatic pressing molds/bags           CIP molds/bags