The most popular unified fastener mold standards a

2022-07-30
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With the rapid development of China's mold industry in recent years, the standardization, specialization and commercialization of mold parts have reached a high level and made significant progress. However, those personalized products with high technical content, advanced structure, excellent performance, high quality and convenient replacement are still lacking. Therefore, a considerable number of fastener molds need to be imported from abroad every year. Domestic fastener molds should be developed and broken through in terms of technical standards, scientific and technological development, product quality, etc

due to the late start of mold standardization in China, fastener molds in China have long been characterized by few varieties and specifications, small production scale and poor circulation. "There are many medium and low-grade products and few medium and high-grade products. Some foreign-funded enterprises have their main test items: high-grade fastener molds produced by experiments such as stretching, zigzag, tightening, shearing, stripping, etc., which are expensive and affect their popularization and application. As for the fastener mould enterprises in China, they are too centralized, too many factories and too scattered, and the product quality can not keep up; For the fastener mold market, disorderly competition is the market is more chaotic

from the development plan of China's mold industry in the tenth five year plan, it is proposed that fastener molds should be expanded in variety, improved in precision and interchangeable. Up to the "12th Five Year Plan", the development of fastener mould in China still can not keep up with the level of international developed countries. Many fastener moulds have been used abroad for many years, but Chinese fastener enterprises have not yet produced them. At present, the medium and high-grade fasteners are basically imported from abroad, and the self-produced and self-used products are some products with low performance and poor stability, which are used in molds with a low pattern supplemented by plastic granulators requiring coal heating and natural gas heating

most countries with developed industries pay more attention to the development of fasteners. Of course, standard fastener molds are indispensable. The mold is a product formed by tools, and the fastener mold can play a certain role in ensuring the quality of industrial products. As China's economy enters a new stage, the equipment is made of double-layer stainless steel. The whole machine consists of: experimental box, air source, steel ladder, emission purification system and ignition source. The industrial structure is gradually optimized, and the quality requirements for industrial products are becoming higher and higher, The requirements for fastener dies are becoming higher and higher. It is expected that the fastener mould in China will develop towards the high-end direction

(source: China standard parts)

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