Many people think that the grinding wheel and the high quality cutting disc supplier
are a kind of product, and the role is the same. In fact, this is not the case. The two have essential differences. The grinding wheel can be cut, polished and polished, and the shape is different; the cutting piece is only used for cutting, and the cutting piece is further divided into a resin cutting piece, a diamond cutting piece and the like.
Grinding wheel is the main type of grinding tool in grinding. The grinding wheel piece is a porous body which is prepared by adding a binder to an abrasive, and compacting, drying and baking. Due to the different abrasives, binders and manufacturing processes, the characteristics of the grinding wheel vary greatly, which has an important influence on the processing quality, productivity and economy of the grinding. The characteristics of the grinding wheel are mainly determined by factors such as abrasive, particle size, binder, hardness, structure, shape, and size.
The cutting piece belongs to the grinding wheel, and is made of abrasive and the binder resin for cutting ordinary steel, stainless steel metal and non-metal materials, and is divided into a resin cutting piece and a diamond cutting piece.
This is to explain to everyone that it is very clear, in addition to the role of cutting, there are other functions such as polishing and polishing, so there is a fundamental difference between the two, we must look for two products when buying, according to actual needs to buy.
Method for discriminating a dicing sheet
Our previous introduction to the cutting piece has been very detailed, including its product performance characteristics, classification, advantages and so on. As a manufacturer of cutting sheets, we mainly talk about the method of discriminating cutting pieces today. details as follows:
1. Hold the stone cutting machine by hand, turn on the power, and frequently operate the switch by hand to make the tool start frequently, and observe whether the on/off function of the stone cutting machine switch is reliable. At the same time, observe whether there are any abnormalities in the TV sets and fluorescent lamps on the spot. In order to confirm whether the tool is equipped with a radio interference suppressor.
2. Check the nameplate and instructions of the stone cutting machine. The nameplate parameters should be the same as those on the 3C certificate.
3. According to the needs of users, first, distinguish between household use and special use. Since most of the power tools are designed for some special tools, they should be distinguished from the general households before purchase. Usually, their difference is in power.
4. The stone cutting machine is energized for one minute, and the hand is held by hand. The hand should not feel any abnormal vibration. Observe the reversing spark. The reversing spark should not exceed 3/2, generally from the tool. Look inside the air inlet, there should be no obvious arc on the surface of the commutator. There should be no abnormal noise during operation.
5. Observe the outer packaging of the stone cutting machine. The outer packaging should have a clear pattern and no damage. Open the packaging box to observe the appearance of the stone cutting machine. The color should be uniform. There should be no obvious shadows and dents on the surface of the plastic parts. There should be no scratches or Bumping marks, assembly misalignment between shell parts ≤0.5mm, aluminum castings coating smooth and beautiful without defects, the surface of the machine should be free of oil and stains.