How to choose tungsten carbide bowl?

       

The quality of the tungsten carbide bowl is the main factor that directly affects the quality and cost of the product, so the commercial situation in the market has stricter requirements on the quality of the rod mold. Then, how to improve the quality of molds more effectively has become the primary problem for major manufacturers. How to produce longer and more molds with high mold precision and low cost?



The continuous innovation of technical processes, the widespread adoption of new materials, the continuous updating and changes of processing technology, and the differences in use and maintenance conditions will all affect the product quality of the mold. The technological level and technical content of wire drawing die production have largely determined the quality of the product. The value direction of the products produced by the mold is often dozens or even hundreds of times the value of the mold itself. How to make the molds qualified for longer time and more mold production under the condition of high precision and low cost. This has attracted more and more people's attention. It is reasonable to believe that more and more people will invest in this industry in the near future, and the country will pay more and more attention to supporting the diamond pipe mold industry.



After the tungsten carbide abrasive tool blank is sintered, it is ground to the required size with a diamond grinding wheel. There are only tungsten carbide and cobalt in the alloy. Remember that simple carbonized powders cannot be formed, but cobalt is added to form a sinter. The higher the tungsten carbide content, the higher the hardness of the bowl, but the lower the strength and the more brittle it becomes. So proportions are important. The bowl has high hardness and good wear resistance, but it is not allowed to knock. The use time of the bowl can be increased by appropriate use methods. The sample should be evenly distributed in the middle of the hard core, ring and hair wall.



From the above we can see the advantages of tungsten carbide bowl:



(1) High hardness: so it is very wear-resistant and has a long service life.



(2) The density is very high: it is about twice as heavy as steel, so the grinding efficiency is high compared with the grinding disc of the same size.



(3) No contamination of the sample: There are only two components, WC and Co, which will not contaminate the powder even if the grinding disc itself is slightly worn and falls into the powder during the grinding process.



In general, the following issues should be paid attention to when purchasing tungsten carbide bowls:



First, please understand the basic product before purchasing. On the one hand, it is necessary to be familiar with the main components, performance characteristics, functions, etc. of the product. On the other hand, it is necessary to know which products are well-known in the industry and have a large market share.



Second, pay attention to the market price of tungsten carbide pots. Different manufacturers use different methods in cost control, so the prices of products are different. In the case of ensuring quality, please try to choose a company with a low price.



Third, pay attention to the style of the tungsten carbide bowl. It is reported that there are many styles on the market, and different styles have different characteristics. Whether buying or customizing, choose the right design.