Briefly describe the high-speed machining center

The continuously improving working performance of high-speed machining centers is an important prerequisite for the mold manufacturing industry to process molds efficiently and with high precision. Driven by drive technology, numerous different types of high-speed machining centers with structural innovation and excellent performance have emerged. The three-axis high-speed machining center that emerged in the mid-to-late 1990s has now developed into a five-axis high-speed machining center. In terms of drive methods, it has evolved from linear motion (X/Y/Z axes) driven by servo motors and ball screws to linear motor drive. For rotary motion (A and C axes), direct drive torque motors have been adopted. Some companies have even developed their machining centers into fully direct drive five-axis machining centers through linear motors and torque motors. The travel speed, dynamic performance and positioning accuracy of the machining center have been significantly improved.

Advantages:

When a five-axis machining center is processing deep and steep cavities, it can create the best technological conditions for the processing of end mills through the additional rotation and swing of the workpiece or the spindle head, and avoid the collision between the tool and the tool holder and the cavity wall, reducing the vibration of the tool during processing and the risk of tool damage, which is conducive to improving the surface quality of the mold, processing efficiency and the durability of the tool. When purchasing a machining center, whether to choose a three-axis or five-axis machining center should be determined based on the complexity and precision requirements of the mold cavity geometry.

From the continuous innovation process of high-speed machining centers, it can be seen that making full use of the latest achievements in today's technological field, especially the latest results in drive technology and control technology, is the key to constantly improving the high-speed performance, dynamic characteristics and processing accuracy of machining centers.

The continuously improving working performance of high-speed machining centers is an important prerequisite for the mold manufacturing industry to process molds efficiently and with high precision. Driven by drive technology, numerous different types of high-speed machining centers with structural innovation and excellent performance have emerged. Do not place obstacles around the high-speed machining center to ensure that the working space is large enough. Do not splash water or oil onto the ground. Ensure that the working ground is clean and dry. Do not move or damage the warning signs installed on the machine tool. Ensure that the safety warning signs are clear and conspicuous.

Don't touch the switch with wet hands; otherwise, it may also cause an electric shock. Before pressing the blind switch, make sure it is correct to avoid danger caused by incorrect connection. Be familiar with the location of the emergency stop button to ensure that you can press it without searching whenever you need to use it.

Those who have not received safety operation training are not allowed to operate high-speed machining centers. Generally, it is not permitted for two people to operate high-speed machining centers simultaneously. If a certain task requires the joint efforts of two or more people, coordinated signals should be specified at each step of the operation. Unless the specified signals have been given, the next step should not be carried out. Do not change the system parameter values or other electrical Settings. When a high-speed machining center needs to be changed, the original value should be recorded before the change so that it can be restored to the original adjustment value when necessary.