Summarize the working principle of the turret encoder
Release time:
2021-01-11 14:34
Tool post encoder is a key accessory of CNC lathes, with polarity protection function, it is widely used in CNC machine tool post equipment. It can feed back the working position of the lathe tool post to the CNC system to realize automatic switching of the lathe tool.
The working principle of the turret encoder is that the signal from the signal source of the sending disk is encoded and framed into a high-speed digital signal. In the frame multiplexing part, according to the different system adopted, the microwave can be divided into standard The synchronous digital series (PDH) and synchronous digital series (SDH) then enter the code conversion part. After the transmission code is transmitted through the channel, it enters the decoder and becomes a non-return-to-zero code suitable for circuit processing. Then it enters the modulator for modulation. The modulated intermediate frequency signal undergoes time delay equalization and intermediate frequency amplification, and then is sent to the transmitter disk mixer, where the IF modulated signal and the transmitter disk local oscillator signal are mixed to obtain the microwave modulated signal. signal. Then pass the unidirectional device, radio frequency power amplifier and splitter filter to obtain the microwave modulated signal that meets the output power and frequency requirements of the transmitter board, and send it to the feed system and transmit it to the other party through the antenna
Weihai Adike Electronic Technology Co., Ltd. is mainly engaged in absolute encoders, split magnetic servo encoders, gear induction encoders, CANopen absolute encoders, tool post encoders and other types of encoders. Please feel free to contact Adike electronic! Satisfactory service for customers is the primary purpose of Adike!
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