Knowledge sharing of automatic double-end grinding machine
Fully automatic double-face grinding machine: double-sided grinding is as effective as centerless grinding, but the main point is to develop a grinding method. At present, double-sided grinding is being valued by manufacturers. Centerless grinding is basically used in production enterprises, and its efficiency is very high. The application prospect of double-sided grinding is very broad.
Full-automatic double-end grinding machineIs an efficient plane processing machine. It can simultaneously grind two parallel end faces in one machining process. According to the structure, it can be divided into horizontal and vertical. According to the feeding mode, it can be divided into straight-through type, turntable type and reciprocating type. Due to the high precision and high production efficiency of abrasive products, they are widely used in many industries such as automobiles and motorcycles, bearings, and magnetic materials. Piston rings, valve gaskets, connecting rods, cross shafts, valve plates, shift forks, hydraulic pump blades, rotors, stators, compressor sliders, inner and outer rings and rollers of bearings in the automotive and motorcycle industries, magnetic rings, Magnetic steel plates, graphite plates and other products of various materials in the electronics industry are suitable for processing.
Features of automatic double end face grinding machine:
There will be some problems in the working process of the automatic double-end grinder. If there is no good technical support, the double-sided grinder will not be able to effectively manufacture better workpieces.
Of course, the automatic double-end grinding machine also has many excellent characteristics. The excellent characteristics of double-sided grinding machine are mainly reflected in its production efficiency.
High production efficiency.Full-automatic double-end grinding machineThe processing time of parts mainly includes two parts: operation time and auxiliary time. The range of the speed and feed rate of the spindle of the double-sided grinder is larger than that of the ordinary machine tool, so the cutting parameters can be selected for each process of the double-sided grinder. Because the double-sided grinder has good structural rigidity, it can perform large cutting volume cutting, thereby improving the cutting efficiency of the double-sided grinder and saving operating time. The moving parts of CNC machine tools move quickly in the blank stroke, and the clamping time of the workpiece is damaged. The tool can be replaced automatically. Compared with ordinary machine tools, the time is greatly shortened.
1. Through the program setting of the numerical control system, rough grinding and fine grinding can be realized.
2. It can be formed by reducing the diameter of the grinding wheel, automatically compensating the amount of grinding wheel correction, ball screw clearance error compensation, etc., and the corrected position compensation function;
3. The system is very small and the setting unit is 0.1 μm, which can display the grinding wheel grinding parameter value;
4, the use of linear motor, dynamic balance and other technologies, greatly improving the efficiency of the machine tool.
Automatic double-end grinding machine: all kinds of metal or non-metal workpieces at both ends that need precision grinding, especially the common characteristics of thin-walled workpieces with high machining accuracy are:
1, large quantities. Generally speaking, the processing capacity is more than one million pieces.
2. Wide adaptability. Grinding materials include cemented carbide, cast iron high-speed steel, copper-iron coordination materials, magnetic materials, ceramics, etc.
3. High machining precision. The general accuracy is flatness ≤ 2μm, similar to roughness value ≤ 3μm, RA ≤ 0.2 μm.
The above isFull-automatic double-end grinding machineRelated content is shared.
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We decide the quality of the pros and cons · Quality determines the user's choice
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.