What are the common types of machining center equipment?

With the development of science and technology and the rise and continuous maturation of the world's advanced manufacturing technology, ultra-high speed cutting, ultra-precision machining and other technology applications, CNC machine tools, CNC systems, servo performance, spindle drive, machine structure and so on, put forward a higher performance indicators. As the CNC milling process is the most complex, the technical problems that need to be solved are also the most numerous, which puts forward higher requirements for CNC machining technology. Five-axis linkage machining center manufacturers are increasing, five-axis linkage machining centers and other can realize a one-time installation to complete the parts of the milling, boring, drilling, hinging, tapping and other multi-processes. Development of five-axis linkage machining centers have 2 key core components of greater technical difficulty, one is a double pendulum angle universal machining head, the other is a two-axis rotary table. These 2 kinds of components have been developed by domestic manufacturers, but to be further improved and commercialized. Double pendulum angle universal machining head for large machine tools, double pendulum axis rotary table for small machine tools. At present, these 2 kinds of components are used in direct-drive torque motor, and equipped with encoder, in order to improve the dynamic performance and accuracy.

Two, turning and milling machining center

Turning and milling machining center developed on the basis of both CNC lathes, but also developed on the basis of vertical machining centers. The machine tool has a dual spindle, dual tool holder, dual C-axis and W-axis, **** 7-axis, divided into two groups of three linked full closed-loop control. The rotary body parts can be loaded once to complete the turning, indexing eccentric drilling, positioning milling and other processes, that is, a milling-turning composite machining center to complete the machining process of two CNC lathes, improve efficiency by a factor of 1, and because it can reduce the second installation error and improve the accuracy. Can also realize the parts of a loading card, to complete the complex structure and complex surface parts of the multi-process machining.

Three, milling and milling composite machining centers

Common CNC milling and milling composite machining centers and milling and milling composite machining centers are similar to the one-time loading of the workpiece can be completed turning, milling and grinding multi-process, but also can be heavy-duty high-precision machining for large-scale bearing processing.

Four, turning, milling and grinding gear processing composite center

Some turning centers in the rotary tool holder installed on the second spindle and grinding wheel axis. In the second spindle can also be installed on the gear tool processing shaft gear and worm gear, and can even realize the five-axis linkage, with finger milling cutter processing arc gears and bevel gears and so on.

Fifth, grinding composite machining center

CNC composite grinding machine using CNC system to control the wheel frame and table feed, headstock spindle rotation and wheel frame rotation, with cylindrical grinding and wheel frame automatic indexing and other functions, a card can be completed inside and outside the circle and end face of the automatic cycle of grinding, commonly used in a variety of high-precision grinding process.

With the continuous improvement of technology, the future structure of the machining center equipment will become more complex, and can complete the process will become more and more comprehensive, corresponding to the machining center used in the tool, cutting oil, fixtures, molds and so on also have higher requirements. In improving the machining center equipment manufacturing process at the same time, the choice of excellent performance of cutting tools, special cutting oils, etc. to better meet the needs of the process, so that the technology of the metal processing industry to continue to progress.