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Processing characteristics of double side grinder
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Double side grinder is a plane processing machine, which can grind two parallel end faces simultaneously in one processing process. It can be divided into horizontal and vertical types according to structure, and can be divided into straight through type, rotary table type and reciprocating type according to feeding mode. Because of the high precision and high production efficiency of grinding products, they are widely used in automobile, motorcycle, bearing, magnetic materials and many other industries. It is suitable for processing piston pin, piston ring, valve washer, connecting rod, cross shaft, valve slice, fork, hydraulic pump blade, rotor, stator, compressor blade, bearing inner and outer rings and rollers, electronic industrial magnetic ring, magnetic steel, graphite plate and other materials.
The name of double-sided grinder is double-sided grinder. In fact, it is a kind of grinder that can grind and polish both sides of the workpiece to be polished at the same time. Its working principle is very simple. The upper and lower grinding discs of the double-sided grinder rotate together with the sun wheel in the middle. The supporting plate of Fujian double side grinder bears the grinding workpiece, making the sun wheel move back and forth between them. Two grinding plates. It can carry out double side fine grinding, grinding and polishing for workpieces made of various raw materials. The double-sided grinder is mainly used for double-sided grinding of crystals or other mechanical parts with parallel edges, especially for processing thin and brittle materials. Double side grinder is widely used in automobile, motorcycle, bearing, magnetic material and other industries. The double side grinder is mainly used to grind two parallel surfaces of the inner and outer rings of small and medium-sized bearings. It can also be used to grind two parallel surfaces of piston ring, valve seat, valve plate, connecting rod and other round and nearly round workpieces. The structure of the double side grinder is horizontal. Both the front and rear guide rails of the two grinding wheels are inserted into the roller linear guide rail, which has good contact stiffness, high repeatability and positioning accuracy. The processing price is a double-sided grinder, which has a long service life and is easy to maintain together. The double head grinder adopts the straight feed mode, and the feed speed is adjusted by the communication frequency converter to achieve variable feed speed.
Different from the traditional surface grinder, the double side grinder is a kind of grinding machine tool. Although the double-sided grinder is also used for the plane processing of hard materials, the CNC double-sided grinder is mainly CNC, and works according to the servo motor and air pressure principle; It can grind both sides at the same time, with an accuracy of 0.001 mm, and the finish can be polished to the mirror surface. CNC double faced grinding machine (grinder) is different from the past in efficiency and working mode, and its fineness and efficiency are greatly improved.
