> depressed center cutting wheel > cutting wheel adulterated and uneven mixing forming hardness match
cutting wheel adulterated and uneven mixing forming hardness match
2014-11-24 by bridge
3, adulterated. Sideways before mixing with the mixing process, with the forward finishing tooling equipment. Former ingredients, first check whether the impurities of various raw materials;
4, uneven mixing. According to technical requirements of mixing time mixing. Too ready to replace worn parts mixer. Powdered resin material according to technical rules mesh number and frequency of sifting;
5, forming hardness match. Limits of the first pieces will be seized, each consisting of not less than 30% sampling blanks, often view the weighing unit weight, often investigate whether the change in pressure;
6, the bridge was shocked grievances. Cooling requiring uniform; parts look "warping" no flat surface called the bridge shocked. This is because the uneven cooling without leaving the parts together and perhaps shorten furnace installed uneven pad formed. More from thin sheet wheel and fine-grained products. Sheet wheel is very simple bridge reinforced concrete cutting wheels Lenz waste occurs when the cooling rate is too fast;
7, arrange uneven uneven hardness imbalance. Adjust the mix of humidity, it has excellent formability. According to technical demand stalls and feed scraper operation. According to the technical requirements to use the horn, press insist on accuracy; when feeding material scraper unevenly spread, mixing wetter or agglomerate material, feeding uneven die wear, severe leakage of material, molds need to be replaced;
8, both end faces are not parallel. Adhere to the accuracy of press restrictions station, according to technical rules of operation;
9, uneven appearance. Tooling equipment protection within the accuracy requirements;


   keywords:    depressed center cutting wheel
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