Points for Attention in Designing New Products of Automotive Stamping Parts

2019-10-14 16:49:09

When many users design new products or products for automobile stamping parts, they usually only pay attention to the development and development of products or the price at the initial stage, but do not pay much attention to the communication and communication with injection mould manufacturers. In fact, it is very necessary to communicate with injection mould manufacturers in advance after determining the preliminary design scheme of products. Today, we will give you specific information. Introduces the precautions for the opening of injection moulds.

1. The choice of steel is more important, which is related to the service life of accommodation die. Because there are many kinds of moulds, up to ten kinds, according to the requirements of material, mechanical strength, chemical and physical properties, surface finish and dimensional accuracy of automotive parts, different types of moulds can be selected for forming. If the moulds with higher precision requirements need to use high-precision processing equipment, and in terms of forming technology and material quality, too. Requirements are more stringent, and some need to use Die software to design and analyze.

2. Injection mold manufacturers should have complete equipment, including EDM, CNC, WEDM machine tools, some also need high-precision coordinate measuring instrument, grinder or computer design software, some plastic products design, with special requirements, in the structure is more complex, which requires injection mold manufacturers to use advanced technology such as hot runner, oil cylinder, etc. 。

3. For some large stamping dies, such as the covering die of automobile, it is necessary to consider whether the machine tool has a blank holder mechanism, as well as the edge lubricant and multi position progressive, etc. in addition, it is also necessary to consider the feeding device, the punch and the die protection device, etc.

When opening an injection mould, we must pay attention to the above aspects. These contents are not grasped and possessed by every injection mould manufacturer. Therefore, when choosing an injection mould manufacturer, we must understand its processing ability, as well as its specialty in hardware equipment, technical strength and processing experience.