The main points of choosing Huangyan Maijun Mould Factory:
Mold should not only have high processing accuracy, but also have good processing quality. Generally, the tolerance range should be controlled in the micron level. Only high-precision molds can ensure that the product reaches a certain accuracy and the qualified rate of the product can be used. Long service life, the mold is more expensive process equipment, its processing costs account for about 10% to 30% of the cost, so the long life of the mold is more meaningful.
This is mainly to meet the requirements of production and the market competitiveness of products. Low cost, the cost of the mold and the complexity of the mold structure, mold materials, manufacturing accuracy requirements and processing methods. Therefore, it is necessary to reasonably design and formulate the processing technology, select the appropriate processing equipment, and ensure the low processing cost.
complex mold shape
The working part of the mold is generally a two-dimensional or three-dimensional complex surface, rather than a simple plane. For example, the inner cavity of the automobile covering part mold is mostly composed of curved surface. The material used has high hardness, and the general mold is made of quenched tool steel or hard alloy, which is difficult to process by traditional processing methods. At present, in the mold processing and manufacturing process, mainly ordinary machining and EDM. In order to shorten the manufacturing cycle and reduce the cost, we must widely adopt advanced cutting technology to process the mold. The emergence of high-speed cutting technology as an advanced manufacturing technology is to meet these requirements and characteristics of mold processing.