Cemented Carbide Disc Cutters
Cemented carbide disc cutters are special cutting instruments which utilize abrasive powders and high speed, vibratory motion to cut discs, holes, cylinders, squares and other shapes from hard, brittle materials. Cemented carbide disc cutters are widely used to cut paper, tile, tobacco, PCB board, aluminum, stainless steel, copper and other metals.
Cemented carbide disc cutters are of good wear resistance, small grinding force, low grinding temperature and good quality of processing that are offered with ground or blanks condition.
Cemented carbide disc cutters have the excellent properties of cemented carbide, which is of high melting point, good hardness, excellent resistance performance on compression, abrasion, corrosion, impact etc.
Due to heavy cutter wear, the costs of replacing and installing new cutters are nearly half of the operating costs in mining operations. Discovery of new disc cutters with significantly improve life are deadly urgent. To develop a new cutter with increased wear resistance, carbide disc cutter with high superior hardness and hot hardness is selected.
Applications of cemented carbide disc cutters.
Cemented Carbide Disc Cutters | |
Cemented carbide disc cutters are variously used in different industrial applications. They offes rhigh tolerance and optimal chip breaker design with abrasion resistant edge. Cemented carbide disc cutters are ideal for a variety of tasks. It easily cut through concrete, stone, brick, paving, reinforced concrete and even steel rebar and mesh reinforcement. |
Grades, Performance and Applications of Carbide Disc Cutters
Grade | Equivalent to ISO | Density (g/cm3) | HRA | T.R.S (Mpa) | Applications |
YC6A | K10 | 14.9 | ≥92.0 | ≥1860 | Fine grain alloy, good wear resistance This type of carbide disc cutters are suitable for semi-finishing of chilled cast iron, non-ferrous metal alloy, semi-finishing and finishing of chilled hardened steel and alloy steel. |
YC8 | K20 | 14.8 | ≥89.5 | ≥2320 | High strength, impact and shock resistance, higher than YC6A, but wear resistance and cutting speed comparatively lower. This type of carbide disc cutters is suitable for processing of casting iron, non-ferrous metal and alloy as well as non- metallic materials at low cutting speed. |
YC10X | K40 | 14.8 | ≥91.0 | ≥2150 | Fine grain alloy, good wear resistance. This type of carbide disc cutters is used for processing hard wood, veneer board, PCB, PVC and alloy. |