double table cnc router

cnc router is Widely  used  ,cnc router drive system currently there are two main types of step by step into the system and the private server system, the stepping system because the price cheap, stable performance, has been popular with many customers, stepping system belongs to a half closed loop system to step away from the Angle of calculation accuracy, completely belongs to the closed loop servo system model with measurement feedback system so the accuracy is higher,  Large power, smooth operation, higher requirements of customers can choose private drive system machine, but the price is on the high side.  There is also a semi-private system on the market, which is an improved stepper system. Razortek uses the LEADSHINE HBS2758.  

Control system:  
At present, weihong DSPNK105, Autorich A11 DSP operating system, MACH3, Taiwan LNC and the Syntec of control system.  

CNC  software:  
Generally use UCANCAM, JDPAINT, TYPE3, Artcam.  

Engraving machine transmission mode:  
At present, cnc router is divided into three transmission modes, screw transmission, rack transmission  
Advantages and disadvantages of screw transmission cnc router:  
ballScrew drive is the transmission mode of engraving machine origin, featuring high precision, slow running speed, high environmental requirements, relatively short service life, Y axis screw is not easy to be too long (Y axis can not be too large), easy to shake when running at high speed, if the installation accuracy is not high Y axis screw for a long time will have the possibility of being thrown off.  Razortek RZ6090A,RZ6090B, RZ1212 Model.  (Mainly suitable for advertising, wood products, small crafts, light stone according to different tools can be processed arbitrary carving materials)  

Advantages and disadvantages of rack transmission CNC machine:  
Rack machine is both screw machine upgrade, between the screw machine can't meet the requirements of high speed machining and the new development models, high speed, environmental requirements is not strict relatively long service life, lower relative screw machine, precision rack machine Y axis X axis for gear rack driving, Z axis is commonly lead screw transmission, mainly according to the guide rail and the accuracy of the meshing accuracy of gear and rack to decide.  Machine size and length can be large enough, convenient maintenance, generally equipped with manual oiling system, suggested processing speed up to about 15 m/min.  (mainly applicable to the processing of woodworking products, lacquer door, cabinet door, solid wood door, screen and other plate cutting, hollow relief can also be processed advertising, stone, marble and other materials according to the tool selection).