Classification introduction of gantry CNC boring and milling machine processing system:
1. Cooling system. The cooling system of the machine tool is composed of cooling pump, water outlet pipe, return pipe, switch and nozzle. The cooling pump is installed in the inner cavity of the machine base. The cooling pump pumps the cutting fluid from the storage tank in the base to the outlet pipe, and then ejects through the nozzle to cool the cutting area.
2. Lubrication system and method. The lubrication system is composed of manual lubricating oil pump, oil separator, throttle valve, oil pipe, etc. The machine tool adopts the periodic lubrication mode, uses the manual lubricating oil pump, and lubricates the spindle sleeve, longitudinal and transverse guide rail and three-way ball screw through the oil distributor, so as to improve the service life of the machine tool.

From the point of view of the characteristics of digital control technology, because the CNC machine tool adopts the servo motor, the application of digital technology realizes the direct control of the working sequence and movement displacement of the executive parts of the machine tool, and the gearbox structure of the traditional machine tool is cancelled or partially cancelled, so the mechanical structure is greatly simplified.
Digital control also requires high transmission stiffness and no transmission clearance of mechanical system to control the execution of command and the realization of control quality. At the same time, due to the continuous improvement of computer level and control ability, it is possible to allow more functional components on the same machine tool to perform all kinds of auxiliary functions at the same time. Therefore, the mechanical structure of CNC machine tool has higher integrated functional requirements than traditional machine tool.
From the requirements of the development of manufacturing technology, with the emergence of new materials and new processes, as well as the requirements of market competition for low cost, metal cutting is developing in the direction of higher cutting speed and precision, higher production efficiency and more reliable system.
This requires that CNC machine tools developed on the basis of traditional machine tools have higher accuracy, more driving power, better dynamic and static stiffness of mechanical mechanism, more reliable work, and can achieve long-term continuous operation and as little downtime as possible.