1250mm Double-end Diamond Grinding Disc

Double-end face grinding is a grinding process for efficient processing of the end faces of parts. This grinding process can grind various metal and non-metal workpieces through the cooperation of different fixtures, and can also reduce positioning errors and processing errors, ensuring high flatness of the workpiece and parallelism of the two planes. At present, in order to meet the higher market demand of modern industry, the quality of the double-end face grinding disc used in conjunction with it is particularly important.

Advantages of Double-disc Grinding

Improve production efficiency: Since double-end surface grinding can complete the processing of two end surfaces at the same time in one operation, it can greatly reduce the processing time and process and improve production efficiency.

Improve processing quality: The processing accuracy of double-end surface grinding is high, generally reaching P2 and above, and the roughness of the processed surface is also low. This helps to improve the geometric accuracy and surface quality of the workpiece.

Reduce costs: Since double-end surface grinding can reduce processing time and processes, it can reduce production costs and labor intensity.

Wide range of applications: Double-end surface grinding is suitable for various workpieces with parallel end surfaces, such as shafts, sleeves, gears, etc., so it is widely used in industrial production.

Types of Double-end Grinding Discs

Common double-end grinding discs include synthetic iron discs, synthetic copper discs, and synthetic tin discs. Products with different grinding requirements are processed with grinding compounds, which belongs to the traditional grinding process. Nowadays, super-hard grinding discs have gradually replaced these traditional products. Diamond or CBN abrasives can be selected according to the material of the grinding workpieces. They have the advantages of high grinding efficiency, low abrasive consumption, high grinding force, low temperature and environmental protection. Super-hard grinding discs can be made into ceramic grinding discs, metal grinding discs, resin grinding discs and other types.

Applications of Double sided Grinding Disc

Semiconductor industry: Si, Sic, GaAs, GaN, InP, MEMS, ceramic substrates, etc.

Hydraulic industry: plunger pumps, oil distribution plates, ball valves, piston rings, compressor valve plates, return plates, seals, nozzles, etc.

Automotive parts industry: gaskets, stators, rotors, oil pump impellers, WT pressure plates, brake discs, automotive steering valves, gear pumps, automotive rotary pumps, precision bearings, etc.

Optical crystal industry: optical crystals, optical lenses, glass substrates, ITO glass, sapphire glass, etc.

Communication industry: mobile phone ceramic fingerprint recognition chips, mobile phone camera brackets, card pins, card slots, 5G filters, etc.

Tool industry: carbide tools, CBN tools, ceramic tools, metal ceramic tools, etc.

Moresuperhard can be equipped with dressing rings, which are used in the diamond/CBN grinding process to flatten the surface after deformation and to passivate and sharpen the grinding disc during use, solving grinding problems for customers while solving dressing problems.