What are the precautions for mold opening of injection molds for auto parts?

2023-08-08 16:45:29

When many users design new products or develop products, they often only pay attention to the development and development of products, or the price at the initial stage, and do not pay much attention to communication and exchanges with injection mold manufacturers. In fact, they are determining the preliminary design plan of the product. Finally, it is very necessary to communicate with the injection mold manufacturer in advance. Today, I will give you a specific introduction to the precautions for opening the injection mold.

1. The choice of steel material is more important, it is related to the service life of the accommodation mold. Since there are many types of molds, as many as ten kinds, different types of molds can be selected for forming according to the requirements of the material, mechanical strength, chemical and physical properties, surface finish, and dimensional accuracy of auto parts. Molds with relatively high requirements also need to use high-precision processing equipment, and they also have relatively strict requirements in terms of forming technology and materials, and some require the use of mold software for design and analysis.

2. Injection mold manufacturers must have complete equipment, including EDM, CNC, wire cutting machine tools, etc., and some also need high-precision three-coordinate measuring instruments, grinding machines or computer design software, etc., and some plastic products are designed , has special requirements, and is relatively complicated in structure, which requires injection mold manufacturers to use advanced technology such as hot runners and oil cylinders.

3. For some large stamping dies, such as automobile cover dies, it is necessary to consider whether the machine tool has a blanking mechanism, as well as edge lubricants and multi-station progressives. In addition, it is also necessary to consider the feeding device, punching times and Mold protection device, etc.

When opening the injection mold, you must pay attention to the above aspects. These contents are not mastered and possessed by every injection mold manufacturer. Therefore, when you choose an injection mold manufacturer, you must understand its processing capabilities. , as well as professionalism in hardware equipment, technical force and processing experience.