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Precision mold design is a special process equipment used in cold stamping to process metal into parts. The quality, production efficiency, and production cost of stamped parts are directly related to mold design and manufacturing.
The performance and processing process of precision molds determine the appearance and quality of molds, determining the grade of products and the positioning of enterprises in the market. Therefore, a new technology may be a leap for enterprises and products. In plastic product production, injection molding is not given much attention. In fact, a perfect mold requires a small and hidden injection point. This method can effectively avoid the appearance of products, Because of the relationship between the product and its appearance
The demolding system is the most basic component of the process when we use injection molds. So, what role does it play in the injection molding process? The mold factory can take out the product from one side of the template according to the function of the demolding system, and any normal demolding mechanism can truly lift it out of the template and coordinate the parts clamped during discharge to ensure normal operation without interfering with other mold parts
Precision mold design dimensional accuracy: Adopting a temperature control system, the mold temperature is kept constant, reducing fluctuations in product shrinkage and improving the stability of product dimensional accuracy. Lower mold temperatures can be used to reduce the shrinkage rate of the product. For example, for crystalline plastics, due to the low mold temperature, the crystallinity of the product is low, and the lower the crystallinity, the lower the shrinkage rate. However, crystallization is not conducive to the stability of product size. Starting from the stability of size, it is necessary to appropriately increase the mold temperature to ensure uniform crystallization of the product.
We all know that mold parts will encounter some difficulties in the production process. Let's briefly talk about some of the problems that are prone to occur during the processing of precision stamping mold parts in mold parts.
Firstly, there may be mold damage during the processing of precision stamping molds. Mold damage refers to the cracking, breaking, and expansion of the mold. To solve the problem of mold damage, it is necessary to find the cause from the design, manufacturing process, and use of the mold. For example, if there are foreign objects left untreated in the mold during the production process, or if the quenching temperature of the mold is too high, or some parts are installed incorrectly, it can cause damage to the mold during the stamping production process.
Secondly, precision stamping mold parts may also encounter clamping problems during the production process. This is because the mold orientation is incorrect and tilted; Incorrect installation of mold position; Due to issues such as poor accuracy of the press, production must be stopped to identify the root cause.
So, in order to ensure the normal processing of precision stamping mold parts, we need to maintain the mold well and repair it in a timely manner to prevent mold damage. When there are indeed irreparable problems, we can only scrap them. Pay more attention to these issues in daily life to reduce the cost of precision mold production and improve production efficiency.