1. Wear resistance When the blank is plastically deformed in the mold cavity, it moves and slides along the outside of the cavity, causing intense friction between the outside of the cavity and the blank, which causes the mold to become effective due to wear. Therefore, the wear resistance of the ma... read more
Injection mold polishing has two purposes; one is to increase the smoothness of the mold, so that the surface of the product produced from the mold is smooth, beautiful and beautiful; . The matters needing attention in injection mold polishing are as follows: (1) When a new mold cavity starts to be ... read more
Problems that are prone to occur in the molding of BMC injection products: 1. During the whole molding process of BMC injection products, the gas is not released immediately, and the gas accumulates; 2. The temperature of the mold is too high, causing the raw material to not fill the mold core to be... read more
First, effective management of product data management, process data management, and drawing document management: effective mold product data management, process data management, and drawing document management can ensure the comprehensiveness of documents and the consistency of drawing versions; Dr... read more
1. Nozzle The melt usually flows from the nozzle into the sprue, but in some molds, the nozzle is part of the mold because it extends to the bottom of the mold. There are also two main types of nozzles: open nozzles and closed nozzles. In injection molding production, open nozzles should be used mor... read more
With registered capital of 2600,000 US dollars, Nenghai can reach an annual output value of more than 60 million.
