Engraving machine spindle motor how to choose, water or air cooling spindle - - 【 】 Engraving machine _ _ _ _ CNC woodworking engraving machine engraving machine carving factory house

engraving machine water-cooled spindle and air cooling spindle similarities




for carving machine spindle this problem, many customers have doubt, on this issue, we make a brief introduction: first of all to meet both have in common is that in the internal structure, the two are unified, is the stator coil rotation; From the motor control mode, the water cooling are almost all of the frequency conversion control, air cooling spindle, otherwise, can adopt the way of variable frequency and variable frequency control.




engraving machine water-cooled spindle and the difference between the air cooling spindle








one, the water, just as its name implies is to use water to cool the spindle after the heat generated by the high speed rotation, the effect will be very good, because the temperature of the water after circulation ( Commonly used testing) No more than 40 degrees; Air cooling spindle with the method of fan to heat dissipation, its effect is better than water;




2, noise, water-cooled spindle has virtually no noise, but the air cooling spindle is very loud;




3, service life, water-cooled spindle should pay attention to maintenance, often in water or industrial water cooling machine, the spindle's life than air-cooled much longer!




4, precision, water-cooled spindle axial and radial runout is essentially at zero. 003 millimeter, and air cooling spindle ( Domestic) Is far less! Which good?




the advantages of air cooling spindle





air cooling technology is foreign cooling technology, cooling and water cooling technology is domestic. Says from the technical content, air cooling technology is relatively high-end; In terms of price, the air cooling technology of machine will be more expensive; Look from the cooling effect, it is water cooling technology is better. That why air cooling technology and expensive but not practical, so there are cooling adopting this technology? Air cooling technology is used for cooling fan, water cooling technology is used for cooling water circulation. At this point, air cooling technology in low temperature environment more practical, because of the low temperature environment, often to deal with cooling water, avoid freezing. That is to say, the air cooling technology can reduce artificial management, reducing water use. This is a big advantage in foreign countries.




the advantage of water-cooled spindle




the noise of air cooling technology for many clients is a very important problem, and don't know the maintenance; And water cooling technology in domestic basically all know, if you drive a car, the car surface cooling way is using water cooling, water cooling way contact more, basic can solve problems. This is why the technology can't keep up with the advanced foreign technology development is an important cause of - — Lack of demand in the market. If you want to buy, suggest to buy water cooled chiller, more well protection for main shaft.




now in most of the carving factory is water-cooled spindle, here also recommend use water cooling spindle, in addition, if you need air cooling spindle consider foreign import air cooling spindle Italy, Germany, the foreign technology to mature some, of course the price is higher, carving machine to provide domestic water cooling and air cooling spindle, customers can inquire us in need.