What are the main spindle cooling methods for wood mold machining centers

What are the main shaft cooling methods for wood mold machining centers (foam machining centers)

Three Methods of Cooling the Electric Spindle of Polyron Machining Center

Polylon machining center is a high-end CNC machining machine. The electric spindle used is also a relatively high-end product in the industry. There are various ways to cool the electric spindle. There are three main cooling methods for electric spindles: chiller cooling, water pump cooling, and air cooling.

Chiller cooling is currently the best cooling method for Polyron machining centers. The specific operation is to first inject a certain amount of water into the water tank of the machine, cool the water through the chiller refrigeration system, and then send the low-temperature cooling water to the equipment to be cooled by the water pump. The temperature of the chiller frozen water will remove the heat and increase the temperature. Back to the water tank for cooling. One-stop automatic intelligent temperature control, different environments, users can automatically switch to the appropriate control temperature without changing. With a variety of alarm protection functions, compressor delay protection, compressor overcurrent protection, water flow alarm, temperature over high / low alarm.

Water pump cooling is a more conventional cooling method. Water circulation is used to cool the heat generated by the high-speed rotation of the electric spindle. This method will work better because the temperature after circulation will not exceed 40 degrees. Because water cooling technology is a domestic traditional technology, maintenance is relatively simple. Disadvantages: Since the water-cooled electric spindle needs to be connected to a water pump, it needs a bucket to hold water, and it needs to connect a water pipe. Especially in the cold winter in the north, it is easier to freeze, and some customers may find it more troublesome.

Air-cooled cooling is a method of fan cooling. Because the air-cooled electric spindle is not affected by temperature, some customers will also choose. However, air-cooled technology generates a lot of noise. In addition, when the air-cooled electric spindle is damaged, maintenance is particularly troublesome, and the price is relatively high.

The above are the three ways of cooling the main spindle of Polyron machining center.