Influencing Factors Of Automotive Injection Mold Base

Influencing Factors Of Automotive Injection Mold Base

Injection molds play an extremely important role in the molding of injection products. In addition to the surface quality and molding accuracy of plastic products being completely determined by the mold, the internal quality and molding efficiency of plastic products are also affected by the mold, so how to achieve high-quality, concise, and fast, Standardized design of injection molds has become the primary issue to give full play to the advantages of injection molding technology and expand the application of injection molding products.

In order to ensure the design quality of injection molds, the design process of injection molds must first be standardized.

Review, analyze and digest the finished product before the design

(1). The geometric shape of the product;

Before designing the mold, it is first necessary to analyze and digest the finished product drawing in detail. Its content includes the following aspects.

According to the geometric shape of the product, determine which mechanisms need to be used for forming.

(2). The size, tolerance, and design basis of the product;

(3). Technical requirements of products;

(4). The name and grade of the plastic used in the product;

(5). The surface requirements of the product.

The number of cavities is mainly determined based on the following factors:

(1). Product weight and injection volume of injection machine;

(2). The projected area of the product and the clamping force of the injection machine;

(3). Dimensions of the mold and the effective area of the mold installed in the injection machine (or the inner distance between the tie rods of the injection machine);

(4). Product precision;

(5). Product color;

(6). Whether the product has sliders, oblique pins, and their treatment methods;

(7). The production batch of the product;

(8). Economic efficiency.

Kejia (Changxing) Mold Base Manufacturing Co., Ltd. not only has Automotive Injection Mold Base, but also Giga Casting Mould Base and other products, welcome to check our official website.