Reasons for mold testing by mold manufacturers

Mold manufacturers often have to test the mold that is about to leave the factory. What is the price of the mold? Why should we try the mold? In fact, this is a complicated process. Let's talk about it.

First of all, from the mold injection molding. The defects of molded products are caused in the plasticizing and injection molding stages, but sometimes they are also related to improper mold design. Possible influencing factors include the number of mold cavities. The design of the cold/hot runner system, the type, position and size of the injection port, and the structure of the product itself. In order to avoid product defects caused by mold design, we need to analyze the mold design and mold process parameters when making the mold.

Then, evaluate the mold test results. To avoid unnecessary cost and time increase in the process of mold modification. The evaluation also includes the setting of machine process parameters. In order to make up for the deficiencies in mold design, the operator may make incorrect settings without knowing it. The production and operation process of the equipment is abnormal, because the range of parameter settings required for the production of qualified products is very small. Once any minor deviation occurs in parameter settings, the product quality may be far beyond the allowable error range, and the actual production costs arising from this are often much higher than the costs incurred by mold optimization in advance.

The purpose of mold trial is to find out the optimized process parameters and mold design. Even if the material, machine settings or environment and other factors change, the stable and uninterrupted batch production environment can still be achieved, not only to obtain a good sample. This is very important.

Jiaxing Chengda Mold Co., Ltd. was invested and established in 2001 for Taiwan Yingda, which has developed in mainland China for 18 years. Taiwan Yingda has been established since 1976, with more than 40 years of experience in total. Strong experience and high-quality products make customers and peers know and agree with the "Chengda Mold"'s adherence to quality.

With the pursuit of technological superiority and the firm centripetal force of the staff, Chengda Mold has become a model of the mold industry. We also sell the main demand markets with high quality, such as automobile fasteners, train high-speed rail fasteners, aviation fasteners, etc.

Because we try our best to meet the needs of our customers, together with our technical production and development capabilities, and with our fast delivery and friendly service attitude, we have won the support and care of many customers in the industry, and we only remember it.

Chengda Mold urges itself to continue to improve the research and development of professional technology, in order to meet customer expectations, and modestly hopes to grow together with the industry. We have the essence of technology, professional knowledge and perfect management system. Our members work together to achieve "customer satisfaction, and the value of talent". At this stage, we are successful and have laid a sustainable foundation.