How much do you know about the cutting disc? But it is certain that the cutting disc is of great help to the large-scale machinery industry. For example, the cutting of steel pipes cannot be cut without cutting blade. So it has many applications.
The cutting disc is used for stainless steel tube, capillary tube, glass tube, quartz tube, automobile exhaust pipe, brake wire, tungsten wire, molybdenum wire, copper wire. As well as the cutting of other pipe fittings and filaments, it has a good effect on the cutting of special steel and the grooving of workpieces. So what is the processing technology of the cutting disc? The following are the three major processing technologies of cutting discs that Czdome grinding wheel understands.
1. Cold pressing process
The binders used are wetting agents and powdered resins. Liquid phenolic resins, furfural, furfuryl alcohol, cresol and the like are commonly used as wetting agents. Most of them are liquid phenolic resins.
2. Semi-hot pressing process
The pressing temperature is generally 50-65°C. The viscosity of the liquid resin becomes smaller at this pressing temperature. The powder resin can be well integrated. Improve the fluidity of the entire resin system. Easier to fully penetrate individual spaces. Even if the pressure of the press is not too high, the cutting disc can be formed very well. It does not need to be too long, especially suitable for automatic pressing production lines of continuous operation.
3. Hot pressing process
The mixing requirements are different from the cold pressing process. Generally, dry mixing method is used or furfural is less than 1% by weight of abrasive as wetting agent. The wet abrasive is then mixed with the powdered resin.
Stand on the side of the cutting disc while it is working. Do not operate from the front to prevent the grinding wheel from flying out or breaking and hurting people when there is a fault. After all, this is working at high speed.
The above is the processing technology of the cutting disc sorted out by Czdome grinding wheel. Hope the above knowledge can help you. If you want to know more about cutting discs. Please pay more attention to our latest news!
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