Cemented carbide die tools standardization system includes four categories of standards, namely: die tools basic standards, die tools process quality standards, die tools component standards and technical standards related to die tools production.
die tools standards can be divided into stamping die tools standards, plastic injection die tools standards, die casting die tools standards, forging die tools standards, fastener cold heading die tools standards, wire drawing die tools standards, cold extrusion die tools standards, rubber die tools standards, and glass products according to the main categories of die toolss. Ten categories such as die toolss and automotive die standards.
Cemented carbide die tools
At present, China has more than 50 die tools standards, a total of more than 300 standard numbers, and 14 kinds of general-purpose devices and 244 varieties of automotive die parts, a total of 363 standards. The formulation, publicity and implementation of these standards have improved the degree and level of China's die tools standardization.
With the increase in international exchanges, the development of the localization of diamond extubation die toolss, and the international standardization requirements of foreign-funded enterprises for their supporting die toolss, on the one hand, attention has been paid to adopting international standards or foreign advanced national standards as much as possible in standard formulation, including Adopt the standards of advanced enterprises; on the other hand, many die tools standard parts production enterprises according to market needs, in addition to producing die tools standard parts according to Chinese standards, they also produce die tools standard parts according to the standards of foreign advanced enterprises.
How to repair the damage of cemented carbide die tools:
After any cemented carbide die tools is used for a period of time, its internal parts will gradually wear and become damaged, resulting in a decrease in the working performance and accuracy of the cemented carbide die tools. Due to the carelessness of the operator and improper maintenance and use, the cemented carbide die tools will also be damaged. How to eliminate and avoid these failures when the product is damaged or the quality of the product is degraded, or even stop production. This requires the number of tungsten steel cold heading die fitters to master the relevant die tools repair technology, so that failures can occur at any time, and they can be dealt with and repaired at any time to enable them Try to return to normal use as much as possible, and the huge potential of the die tools has been played.
Good weldability: high-density alloys can be brazed with copper and silver solder, and can be electroplated.
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