Introduce the working principle of double end face grinder

Vertical double-end grinding machine It is an efficient surface grinding method, the vertical double-end grinding machine in a grinding can grind two high-precision, high surface roughness, high dimensional accuracy of the workpiece. Vertical shaft grinding machine can be a variety of shapes of thin disc workpiece processing, such as bearings, valves, seals, blades, pistons and so on.


The upper and lower planes of the vertical shaft double-end grinding machine are processed together. The through-type, through-type, swing arm type and other feeding methods are selected to send the workpiece to the two CBN grinding wheels for grinding. In the grinding process, the upper and lower grinding wheels are fed by servo motors, and the feed accuracy reaches 0.1 microns. Ensure the dimensional accuracy and behavior accuracy of the ground workpiece, which together ensure a good surface finish.

The general surface grinder uses the magnetic chuck to fix the workpiece. If the thin disc parts are ground, the deformation problem will occur after grinding, while the vertical double-end grinder uses the feeding device to prevent deformation. Together, the machining power is also increased. The double-end grinding machine uses planetary discs to rotate the workpiece, but the grinding wheel speed of the grinding disc of the grinding machine is 15-30rpm, while the grinding wheel speed of the double-end grinding machine is 1450rpm, so the double-end grinding power of the double-end grinding machine is higher.

Grinding Machine and Grinding Principle of Round Table Grinding Double-end Grinding Machine is a high-power plane processing machine tool, which can process two parallel end faces with appropriate high precision and surface finish in one stroke. YHDM580CNC/CBN CNC vertical double-end grinding machine is suitable for grinding the upper and lower parallel end faces of metal and non-metal thin precision parts (bearings, valve plates, seals, oil pump blades, piston rings, etc.) with various shapes.

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The precision double disc grinding machine is suitable for high-precision processing of two end faces of parts with various shapes and different materials, is especially suitable for workpieces such as air conditioning compressor cylinders, silicon blocks, monocrystalline silicon wafers, cross shafts, valve blocks and the like, and can grind workpieces with large allowance and high precision requirements to finish the products at one time;

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The carbon ceramic brake disc is made of special materials to solve the characteristics of wear resistance and weight reduction, but it also brings the problem of difficult processing.

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By switching different fixtures, this double disc grinding machine can grind motorcycle connecting rods, mobile phone edge strips, mobile phone frames, bearings, pistons, piston pins, wool scissors blades, crankshaft bush covers, cams, sliders and many other products.

Horizontal Shaft Double Disc Grinding Machine


The horizontal spindle double disc grinding machine is widely used because of its strong versatility, simple fixture, easy and fast to switch varieties, high grinding efficiency, strong rigidity, good stability, small power, low grinding cost and low price.

Double Disc Grinding Machine


The double disc grinding machine is suitable for grinding parts of various shapes and different materials on the upper and lower surfaces, especially parts with high requirements for verticality, flatness and parallelism, such as bearings, pistons, stamping parts, cam pieces, piston pins, rollers, ceramic parts, etc.

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