What should we pay attention to when using double-sided grinding machine
Generally, the newly started double-sided grinding machine must first debug the mechanical parts before processing the workpiece products. The debugging of mechanical parts generally includes those aspects: the levelness of the end face of the polishing disc generally uses polishing liquid when polishing the workpiece, if the flatness of the polishing disc is inclined during the processing.
Then the polishing liquid will be deposited on one side, so that the polishing liquid flow on the polishing disc during processing is uneven and then affects the quality of polishing. Therefore, it is necessary to debug the level of the lower polishing disc. Usually, the level is placed on the polishing disc without polishing pad, the bolt is calibrated in the vertical upward direction, and the levelness is adjusted to reach 0.004 mm/m.
The beating of the end face of the polishing disc is due to the high oscillation frequency of the end face during the polishing operation, the axial symmetry difference between the upper and lower polishing discs is large, and the lateral shaking of the upper polishing disc is too large during processing. If this debugging is not done, it will affect the smoothness and quality of polishing. In this regard, the end face runout of the polishing disc should be debugged according to the processing needs, and the runout should be controlled within 0.015mmn as far as possible.
When the coaxiality of the main shaft rotates at a high speed during processing, if the center of the piston rod in the cylinder device and the axis driving the polishing disc work are too painful; Perhaps the gap connected with the chuck used by the upper polishing disc is too large, which will cause the upper polishing disc to deviate too much when reversing. If it is a movable connection, great shaking will definitely occur during high-speed work, resulting in uneven polishing pressure and then affecting polishing quality.
A double disc grinding machine for processing bicycle disc brakes exported to foreign countries will be sealed and customs declaration procedures will be opened today in accordance with the requirements of wooden case packaging for international trade.
In order to meet the requirements of customers for intelligent double disc grinding machines and highly automated double disc grinding machines, the company has been doing in-depth exploration and research in the automatic detection of CNC double disc grinding machines.
In order to meet the requirements of connecting rod processing technology, our company has successfully developed a special double-end grinder for connecting rod, which can grind both ends of connecting rod of diesel engine, gasoline engine, motorcycle, lawn mower and miniature connecting rod.
The carbon ceramic brake disc has stable braking performance, no noise, light weight and small friction loss, and the carbon ceramic brake disc has high mechanical strength, can bear great shearing force and pressure, and can dissipate heat quickly
In order to meet the needs of the mobile phone industry for mass production of mobile phone edge strips and mobile phone middle frames, our company provided Foxconn mobile phone frame processing enterprises with a total of 16 mobile phone titanium-aluminum edge strip double-end grinders to be shipped in batches today.
In order to provide supporting services for the connecting rod production line, our company has organized and developed a set of connecting rod conveying belt for connecting rod.
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The full-automatic double disc grinding machine is mainly used for the production line of engine connecting rods to meet the requirements of diesel engine connecting rod processing technology and gasoline engine connecting rod processing technology.
The CNC double disc grinding machine can be used for high-precision grinding of two end surfaces of large-size parts such as a connecting rod of a diesel engine, a carbon ceramic plate, a carbon ceramic brake disc, a cylinder cover, a valve block, a square cylinder cover and the like, adopts reciprocating motion and plunge grinding, and mainly comprises a four-axis numerical control system;
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;
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.
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.
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.
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.
The through-type double disc grinding machine can be used for powerful grinding, is an ideal double disc grinding machine for grinding multi-specification products by a single machine, and is mainly used for grinding round or square and rectangular large-specification parts such as bearings, bicycle disc brakes, gear rings, notebook aluminum plates, compressor valve plates, robot gears, blades, air compressor valve plates, aluminum plates and the like.