High grinding efficiency
High wear resistance of the grinding wheel, low abrasive consumption
High precision of the ground workpiece, good shape retention of the workpiece
Uniform porosity, excellent cooling
Good surface quality, long dressing interval
Because the cubic boron nitride abrasive tool can maintain the sharpness of the abrasive micro-edge for a long time, it will achieve ideal processing accuracy and surface roughness values of the workpiece, thereby increasing the durability of the workpiece by 10%-30%.
1.Fine grinding and final grinding of workpieces (miniature bearings, air compressors, crankshafts, camshafts, high-precision threads, instruments, etc.) produced in large quantities on automatic machine tools.
2.Fine grinding and final grinding of large precision workpieces (machine tool guide rails, high-precision screws, etc.). These workpieces are prone to large deformation due to high grinding temperatures when using ordinary abrasives, and CBN grinding wheels are the best choice.
3.Fine grinding and final grinding of precision parts made of heat-resistant steel and high-hardness (HRC55 or above) alloy steel. These parts cannot achieve high precision when using ordinary grinding tools due to the wear of the grinding tools or too fast dulling.
4.Workpieces such as instruments and miniature bearing components produced in large quantities on automatic or semi-automatic machine tools
| Mold | Specifications | Mold | Specifications |
| 3A1 | 500*36*126.94*5*20.1 | 3LL1R | 700*50*159.94*6 45(R4.7) |
| 6A1 | 350*37*126.94*6*36 | 9A1 | 600*62.2*180*7*62.2 |
| 14A1 | 750*24*203*6*23 | 14LL1R | 500*39*126.94*12*40(R4.3) |
| 14EE1 | 500*42*159.94*5*33.518 | 14LL1R | 1000*56*140*15*69(R7.8) |
| 1A8 | 4*15*2 | 1A8 | 16.5*28*16*M20*129 |
| 1A8W | 19*11*14*M16*78.6 | 1E8W | 2*3.7*3*3*40(108°) |
| 1FF8W | 19.3*22.5*M8 | 3F1 | 120*12*50*10*4(R1.75) |
| 14F1 | 55*15*18*10*7(R3.5) | 1C1 | 510*90*304.8*(R0.5) |
| Various shapes and sizes can be designed and manufactured according to customer needs. | |||
Sitable for different precision grinding machine like TOYODA, JUNKER, SCHOTT, Landis, EMAG etc.
Workpieces:HSS, SKD11,SKH51 convex mold
Workpieces hardness:HRC61-HRC67
Grinding Wheel:1Q1-D:150-T:30-W:13-X:6-R:13 vitrified cbn grinding wheel
Grinding Machine : Anca TX7+
Grinding allowance：0.2mm
Ra require: 0.2μm
Dressing cycle: 20pieces/per
Moresuperhard’s CBN grinding wheels fully meet the customer’s grinding needs, and the customer is very satisfied with the wheel life and grinding results
