What are the functions of CNC gear grinding machines?

Writer： admin Time：2023-11-14 13:55:33 Browse：41℃

CNC gear grinding machine is a multifunctional saw blade gear dressing machine. Simple and flexible operation, accurate positioning, and convenient adjustment of saw blade diameter, angle, and pitch. After inputting the corresponding data, the machining program is automatically completed, and it can also grind the multi blade saw hard alloy.

CNC gear grinding machines can mainly be used for grinding various cutting angles of hard material alloy circular saw blades. Suitable for grinding the tooth surface, tooth tip, tooth surface slope, tooth tip slope, etc. of diamond grinding wheels and hard alloy circular saw blades. It has a wide range of applicable research, simple and flexible operation, more accurate positioning, and convenient adjustment of saw blade diameter, angle, and pitch. After inputting the corresponding data, the machining program is automatically completed. The data performance of each adjustment part is good, and it can also grind various cutting angles of hard alloy circular saw blades. This machine tool technology can also repair and grind hard material alloy circular saw blades such as flat teeth, oblique teeth, staggered teeth, trapezoidal teeth, and combination teeth. Wood processing, wood-based panel manufacturing, furniture manufacturing, shipbuilding, and telecommunications equipment manufacturing using hard alloy circular saw blades are all suitable for grinding machine tools.

CNC gear grinding machine and its grinding method?

At present, the working process of repairing and grinding the front and rear corners of the saw blade teeth on existing gear grinding machines is as follows: the operator first aligns the front corner of the saw blade teeth with the grinding machine's teeth. The gear grinding machine is fixed on the workbench of the gear grinding machine, and then the gear grinding machine is operated to drive the grinding teeth to grind the front corner of the saw blade until the front corner of the grinding teeth is completely polished; Then, the operator sharpens the teeth of the saw blade so that the back corner of the teeth faces the grinding machine's teeth, and then fixes the saw blade to drive the back corner of the grinding teeth until the back corner of the saw blade teeth is completed; The side angle of the front corner of the tooth faces the grinding machine's teeth, then fix the saw blade and drive the grinding tooth to grind the side angle of the front corner of the saw blade until the side angle of the front corner of the saw blade is sharpened. After completion; The operator aligns the side angle of the back corner of the saw blade with the grinding teeth of the grinding machine, then fixes the saw blade and drives the grinding teeth to grind the side angle of the back corner until the teeth of the saw blade are sharpened. Until the back corners are sharpened, and then the sharpening of the saw blade is completed.

The rapid development of CNC gear grinding machines, forming wheel grinding machines, is inseparable from the development and application of CNC wheel dressing technology; The use of CNC grinding wheel dressing machines has greatly improved the accuracy of grinding wheel tooth profile dressing, enabling precision grinding to be achieved through forming grinding methods, thereby promoting the development of forming grinding machines. CNC grinding wheel dressers generally use diamond pens or diamond rollers as dressing tools. When using a diamond pen for trimming, it is necessary to continuously adjust the inclination angle of the diamond pen to adapt to the normal vector of the trimmed surface, resulting in complex motion control and low trimming efficiency; The difficulty is significant and has a significant impact on the dressing accuracy of the grinding wheel. Due to the many drawbacks of diamond pen dressing and forming grinding wheels, most modern CNC grinding wheel dressing machines use diamond rollers as dressing tools. When diamond rollers are used for nonlinear and complex contour trimming, they not only provide high-precision trimming of the grinding wheel contour, but also have high work efficiency, long service life, and convenient operation.