Make the choice of CNC woodworking engraving machine parts

by:Transon     2020-04-26
CNC woodworking engraving machine is with subdivision drive circuit, can choose when producing such as 2, 4, 8, 16 different levels of subdivision. Using subdivision, can improve the precision of numerical control woodworking engraving machine and step motor running stability, but too high segmentation, is of no significance. High segmentation can improve the driving pulse frequency, also for numerical control woodworking engraving machine device is put forward higher request, the device indicators do not pass, but there will be some puzzling problems, such as the response speed of the light coupling, etc. O025mm, but actually, the accuracy is unattainable. The precision of numerical control woodworking engraving machine is a comprehensive problem, including the design of frame, guide rail type and precision, screw pitch and its accuracy and precision of the spindle. So choosing screw, don't pursue too small pitch, to improve the accuracy is not too big help, it will reduce the machine speed. 5 mm is already very good. 08 radio 077 to adjust the rotate speed and power/min, price is 10. Multivariate. To use different tools, the main shaft through the main shaft fixture on the Z axis. Under the condition of the dc motor used in amateur PCB carving, shell, etc. , have enough. Of course you can also use & other; High power frequency conversion spindle + inverter & throughout; A combination of, the price will be in the thousands of yuan. Including the inside control box for power transformers, power rectifier filter plate, stepper motor driver board and spindle motor speed control board. Engraving machine price information in yifan numerical control network.
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