What are the main components of the general double-end grinder?
The machining accuracy that can be achieved by the double-end grinder can be processed by workpieces with high requirements on the parallelism of the upper and lower surfaces, dimensional accuracy and surface roughness of the machined parts (such as bearing inner ring, oil pump gear bearing, air conditioning compressor, gear, car parts, hydraulic parts, difficult-to-process data and other professional parts, etc.).
The difference between it and the general surface grinding machine is that it is not fixed by magnetism, but the upper and lower planes of the workpiece are parallel grinding together. That is to say, regardless of whether the workpiece is copper or other non-magnetic data can be processed. Compared with the grinding machine, the processing efficiency is 10 times that of the grinding machine on the basis of achieving the same accuracy, and the working hours of cleaning the grinding paste are also saved.
Precision inspection of the main components of the double-end grinder: round runout inspection of the outer diameter of the front end of the spindle and end face runout inspection install the spindle and spindle bearing into the shaft sleeve, pre-tighten and rotate the spindle, and make a meter at the outer diameter of the front end of the spindle to detect the large difference of the dial runout. Check the coaxiality of the upper and lower spindles.
Fix the dial indicator to the lower spindle flare plate, hit the dial indicator on the positioning journal surface of the flange plate of the upper grinder spindle grinding wheel, the upper spindle does not move, and the lower spindle rotates for one week to obtain a large difference in dial runout. 1/2 of the difference is the measured coaxiality. Fix the dial indicator to the lower spindle flare plate, hit the dial indicator on the front end surface of the grinder, and the upper and the upper and the upper and lower spindle rotate at the same speed for one week, the large difference in dial beating is parallelism.
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.