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Gear Processing of Gear Reducer

  • Categories:Industry news
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  • Time of issue:2019-01-22 14:59
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(Summary description)With the development and wide application of computer numerical control technology, in recent years.

Gear Processing of Gear Reducer

(Summary description)With the development and wide application of computer numerical control technology, in recent years.

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2019-01-22 14:59
  • Views:
Information

Gear reduction machine gear processing, as for the special situation, the existing equipment can not meet, the use of 5-axis 5-linkage CNC machine tools and general cutters to deal with special gear processing problems, but also the development of modern CNC machine tools skills to bring us an inconvenience, can not and should not be unified with the role of gear machines, but to provide a useful remedy. With the development of gear transmission technology, there will always be some new requirements for the use of gears, which will give us the task and obligation to research and develop new, efficient and high-precision gear processing equipment.

With the development and wide application of computer numerical control technology, in recent years. Gear processing machine tools and processing techniques have also been greatly developed, especially in the field of high precision and large gear processing, many new techniques have emerged. For example, a new type of CNC gear milling machine can replace hobs with milling cutters to process large wind power gears and nuclear power gears at high speed and high efficiency; a new type of CNC machine tool for spiral bevel gears can process many kinds of spiral bevel gears, expanding the practicability of the machine tool; a new type of tool material and high speed machine tool are adopted to complete dry cutting, which not only improves the processing efficiency and accuracy, but also processes the green ring. To ensure the problem; adopt on-machine testing and computer compensation techniques to improve the accuracy of machine tools; machine tools equipped with manipulators to complete the active clamping of workpieces, progressive force hard helical gear reducer, and so on.

Gear is an important basic part for transmitting energy or stationary in various mechanical products. Gear is an important basic part for transmitting energy or stationary in various mechanical products. Rare gear types can be divided into cylindrical gear, bevel gear, non-circular gear, and involute gear, cycloid gear, arc gear and so on. Gear production is indeed a specialized category. Specialized consumption requires special equipment to cooperate with the use of special cutting tools. This is due to the demand for mass and efficient consumption of gears, resulting in the processing of hard helical gear reducer. From the transmission principle, there are many gear teeth which can complete static or energy transmission. However, the practice is mostly used in the above mentioned several kinds. On the one hand, it has good transmission performance, on the other hand, it can be processed with special equipment and tools with high efficiency and high precision, which is also an important reason for its wide application. Therefore, people have been studying all kinds of special gear processing machine tools, special cutters, special technology to meet the needs of various industrial areas of gear.

Most of them are gears processed by hobbing method based on gear meshing principle and conservative gear processing machine tools. The important static relationship between the cutting tool and the machined gear is equivalent to that between a pair of meshing gears or racks. After adopting NC technology, the processing efficiency and accuracy of gear machine tool have been further improved, but the basic processing principle has not changed Tianjin walkie-talkie.

Practically speaking, the universal 5-axis 5-linkage CNC machine tool is important to complete the processing of complex surface parts. Gear tooth surface is a special kind of complex surface. Only by setting up a mathematical model and dealing with the NC programming problem, can the arbitrary tooth surface be machined by using 5-axis 5-linkage NC machine tool and spherical milling cutter. Therefore, 5-axis 5-linkage CNC machine tools have special disadvantage in dealing with the processing of new gear tooth surface.

The processing efficiency of 5-axis 5-linkage CNC machine tool and spherical milling cutter is much lower than that of special gear machine tool, but it is seldom used in gear processing. In particular, the efficiency of hard tooth surface processing is lower, and the processing accuracy does not have the disadvantage (can not grind) so-called milling instead of grinding. The 5-axis 5-linkage machine tool can satisfy the requirement of gear (can reach 3-level accuracy) in processing accuracy, thinking that it can reach hard tooth surface helical gear reducer without considering its effectiveness, but it does not have wide practicability. 5-axis 5-linkage CNC machine tool is used in gear processing, which plays an important role in dealing with the processing of new gear tooth surface, and plays an important role in some specific conditions. In the processing of rare gear, especially in the mass consumption of gear, special machine tools still have a greater disadvantage in terms of processing efficiency, processing accuracy and processing cost.

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