Plastic mold manufacturing and precision mold processing are essential for plastic products and plastic molding equipment. In order to be able to manufacture high-quality plastic products and maximize the service life of plastics, plastic mold processing and manufacturing generally need to be satisfied. Some requirements.
One of the requirements for the processing and manufacturing of plastic molds is high precision. In order to produce qualified products and the skills of plastic molds, the design and manufacture of plastic molds must have high precision. In fact, this aspect is mainly determined by the accuracy requirements of the product and the structure of the mold. In order to ensure the accuracy and quality of the material, the precision of the working part of the plastic mold is usually higher than the precision of the product.
Not only that, the plastic mold structure has higher requirements for the cooperation between the upper and lower molds, and the components that make up the plastic mold must have sufficient manufacturing precision, otherwise the plastic mold will not be able to produce qualified products, or even As the plastic mold is processed, it will not work properly.
In general, plastic molds are also expensive process equipment. Plastic mold processing costs account for a large part of the cost of the product, so its service life will directly affect production costs. In addition to special cases such as small batch production, plastic molds are generally required to have a long service life, especially in the case of mass production.
The length of the manufacturing cycle of plastic molds depends mainly on the manufacturing technology and the level of production management. Therefore, in order to meet the needs of production and improve the competitiveness of products, it is necessary to shorten the manufacturing cycle of plastic molds under the premise of ensuring quality.
After the accuracy, service life, manufacturing cycle, etc. are mentioned, there is also the production cost of plastic mold processing and manufacturing, which is related to the complexity of the plastic mold structure, the mold material, the manufacturing precision requirements and the processing method, so it must be based on the product requirements. Reasonably design and formulate its processing technology to minimize the cost of mold manufacturing.
When processing plastic molds, the design of the plastic mold should be selected, and the processing of the plastic mold should be carried out in a large manner, and if necessary, shortening can be performed.
Then we can set the gate position according to the way the mold is condensed. If necessary, we can add the following cooled wells. If the position of the gate is not reasonable, it will easily produce some black spots or something else. The texture will not work well.
When carrying out the push-pull and other aspects of the plastic mold, we have to consider the effect of the appearance of the mold putter. We should use these splicing inserts as little as possible, otherwise what traces will be left.
When processing plastic molds, it is necessary to ensure that the surface of the mold is smooth, and the cleanliness is very high, generally not lower than 0.2 mm, which will also cause hardness to the mold, and it is easy to be scratched. Our cavity is mirror polished. .
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