There are a few things you need to know about cutting wheels.
The cutting wheels belongs to the grinding wheel, and is made of abrasive and binder resin for cutting ordinary steel, stainless steel metal and non-metallic materials, which is divided into resin cutting sheet and diamond cutting sheet.
Glass fiber and resin reinforced bond material, with high tensile, impact and bending strength, widely used in the production of ordinary steel, stainless steel metal and non-metal blanking, excellent materials, exquisite technology to ensure the high cutting efficiency of different materials and the best economic effect.
First, how to choose the suitable cutting wheels for different cutting materials?
For carbon steel, alloy steel, cast steel, stainless steel, copper and aluminum, glass stone, because of their organizational density and heating conditions are not the same, it is determined to choose the grinding wheel is different; For glass stone, there are special glass stone cutting and grinding tools on the market; Copper aluminum and stainless steel solid materials should be cut or polished with lower thickness or with zirconium corundum as the base material; Cutting carbon steel, stainless steel profiles (non-solid) requires the use of higher hardness of the grinding wheel will greatly improve the life; However, for solid round steel and forgings, the hardness of the grinding wheel should not be too high, otherwise it will not cut!
Second, what is the influence of the thickness of the cutting wheels on the cutting material?
In the choice of cutting wheels pay attention to: 1, in the cutting process allows the conditions to choose as thin as possible cutting pieces. 2. Select the cutting sheet with finer abrasive particles. 3, choose a looser cutting sheet to facilitate heat dissipation. 4. The abrasive of the cutting piece should be equipped with the cutting workpiece.
Excellent materials, exquisite technology to ensure the different materials of the workpiece cutting efficiency and the best economic results.
Super cool and ultra-thin, sliced professional for stainless steel, the first 0.9mm ultra-thin body, so that the classic gorgeous transformation, select ultra-sharp abrasive, small body, big difference, knife up and knife down, show a unique style, this is it.
Third, what are the reasons for the breakage of the cutting wheels when it is used?
When the cutting wheels is installed, it should be idled for one minute, and there are two main factors for the rupture in this process: one is that the cutting wheels is inferior and the product itself does not reach the cutting table using line speed. In addition, the aperture of the cutting wheels and the cutting table shaft are not equipped, and there is a large stress during assembly. The second is that the cutting sheet is broken during use. We often see that the cutting sheet is normal when it starts to be used, and the grinding wheel sheet is broken when the cutting is usually carried out in 1/3 state. Through analysis, it may be the following reasons: poor flatness of the cutting sheet, uneven organization of the cutting sheet, high hardness of the cutting sheet, and the lack of toughness of the cutting sheet resin. In summary, in order to avoid the fracture of the cutting sheet, the quality of the cutting sheet is affected
The requirements are as follows: 1, to have sufficient strength, the normal cutting sheet rotation strength must reach 1.5 times the speed of use. 2, to have a good flatness the flatness of the cutting sheet should be controlled within 0.3mm. 3, the selection of the appropriate cutting sheet, because the use of the cutting sheet is more complex, we must choose the hardness of the cutting sheet according to our own needs, too hard will break, too soft will increase the cost.
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http://www.xfabrasive.com/cutting-wheel/107mm-cutting-disc-for-stainless-steel.html
