Most of the deep hole drills used in mold machining are used to drive linear axes using servo motors and ball screws, but some machining centers have adopted linear motors. Since this 　　　linear drive eliminates the need to convert the rotary motion into linear motion, Which can significantly improve the dynamic performance of the shaft, moving speed and machining accuracy.
　　Linear motors are compact, with low power loss, fast speed, high speed and high speed. Linear motors can achieve high-precision position control from high speed to low speed by directly driving the load. The main advantages of linear motor is: simple structure, fast response, high sensitivity, good followers, good sealing, not afraid of pollution, strong adaptability, stable and reliable, long life. Deep-drilling in the use of linear motor can improve the processing center high-speed performance, dynamic characteristics and processing accuracy.
  　Deep hole drilling on some of the swing and rotary motion, linear motor has been widely used to complete. Rectangular motor can be used to achieve swing table swing and fork spindle head swing and rotation and other sports. A rectangular motor is a kind of linear motor. It is a kind of synchronous motor. Its rotor is directly fixed on the part to be driven, so there is no mechanical transmission element. It is a direct drive like a linear motor. Torque motor can achieve angular acceleration of 6 times higher than the traditional worm gear drive, swing the fork spindle head acceleration up to 3g. As the torque motor can achieve very high static and dynamic load rigidity, thus improving the positioning accuracy and repeatability of the rotary axis and the swing axis.

　　At present, some manufacturers have deep hole drilling, has been used linear motor and torque motor to drive the linear axis and rotary swing shaft. Directly driven linear axis combined with the direct drive of the rotary shaft, so that all the movement of the machine axis has a high dynamic performance and adjustment characteristics, in order to achieve the mold free surface processing speed, high precision and high surface quality.
　　Kunshan Tongmao Electronics Co., Ltd. is a professional manufacturer and manufacturer of high performance and high quality linear and swing motion solutions. The main products are voice coil motor and linear motor. The same products can provide standard products and OEM products , By virtue of the industrial sector, research and development and manufacturing experience, the product has been fully recognized by customers.
　　More linear motor applications, welcome to visit with Mao straight motor official website:www.tmmotion.com/english/index.asp