Novel high-precision gear grinding numerical control system

Abstract

The invention discloses a novel high-precision gear grinding numerical control system which comprises a split type case, an AC power module, a DC switch power module, a main control numerical control unit and a power drive unit. The split type case comprises a plurality of independent case bodies which are arranged side by side; the AC power module, the DC switch power module, the main control numerical control unit and the power drive unit are arranged in the corresponding independent case bodies respectively and are connected with one another. The novel high-precision gear grinding numerical control system is ingenious and reasonable in design, the split type modular structural design is adopted, position relation is reasonably distributed according to difference of functions, strong and weak power and power consumption, the working stability is good, operation and daily maintenance work are controlled easily, and the working efficiency is effectively improved. Moreover, the novel high-precision gear grinding numerical control system has the gear grinding and repairing functions, dynamic balance monitoring can be conducted on gears and grinding wheels in real time, trimming and compensation can be provided timely, the grinding machining operation can be finished with high efficiency and high precision, the quality of the gears is effectively ensured, and wide popularization and application are facilitated.

Description

technical field [0001] The invention relates to the technical field of numerical control systems, in particular to a novel high precision gear grinding numerical control system. Background technique [0002] At present, the NC systems equipped with worm grinding wheel or forming grinding wheel and other gear grinding machines of the same specification in China are all foreign standard NC systems (such as Siemens in Germany, Fanuc in Japan, etc.). Although this standard NC system has high versatility and many functions, But it is not a system specially developed for a certain kind of machine tool. It can be used not only for gear grinding machines, but also for lathes, milling machines, grinding machines and other machine tools. In this way, the controllability and professionalism of the CNC system for the grinding wheel gear grinding machine are relatively poor, and it is impossible to make the gear grinding machine easy to use, convenient to operate, real-time and efficient...

AI Technical Summary

Problems solved by technology

Moreover, not all of the multiple functional modules integrated on the hardware work, causing a large part of the waste of resources

[0005] There are also some control schemes that realize tooth grinding and tooth repairing on two machine tools separately, and two or more machines cooperate to carry out gear grinding processing, which is inefficient and requires a lot of investment; One machine tool, one set controls the grinding wheel grinding alone, and the other set controls the dressing after the grinding wheel wears out. The grinding data and dressing data are fixed or according to the agreed rules, and then the timing control of grinding and dressing is realized by using the handshake signal

This solution is not only inefficient and inflexible, but also has a high failure rate of signal handshake and communication

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