ZYS precision bearing, ball bearings, roller bearings, bearing parts

The  electric  spindle is a kind of precision component with high speed and high rigidity. The  spindle  must be used strictly in accordance with the operating specifications, otherwise it will increase equipment failure and shorten equipment life. ZYS BEARING recommends the end user to follow the below rules during use: ⑴ Before starting the machine, first make sure that the spindle cooling system is working properly, and then turn on the electric spindle. It is strictly forbidden to use the spindle without cooling, so we must check whether the fan...

I. Structural composition of  electric spindle The electric spindle is a new technology that combines the machine tool spindle and the spindle motor in the field of CNC machine tools in recent years. The main drive system of high-speed CNC machine tools eliminates the belt drive and gear drive. The main shaft of the machine tool is directly driven by the built-in motor, which shortens the length of the main drive chain of the machine tool to zero and realizes the "zero drive" of the machine tool. This type of transmission structure intergrating spindle motor and machine tool spindle, which makes the spindle components relatively independent from the drive system and overall structure of machine tool, so it can be made into a "spindle unit", commonly known as electric spindle or Motor Spindle. The electric spindle is a set of components, which includes the electric spindle itself and its accessories: electric spindle, frequency conversion device, oil mist lubric...