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How to maintain the core components of the portal milling machine in daily life?
Hydraulic system, as the core component of the gantry milling machine, can also be used as the "brain" of the gantry milling machine. It controls the processing performance and processing efficiency of the gantry milling machine, and has a promoting effect on the operation and processing of the gantry milling machine. Therefore, we must use it during daily use. Pay attention to its maintenance, while the maintenance of the hydraulic system is mainly reflected in the use of hydraulic oil, we need to replace the hydraulic oil on a regular basis, the frequency should be guaranteed in about three months.
In addition, at present, the country has entered the coldest season. In this climate, using a portal milling machine, it is difficult to achieve a good working condition when the milling machine is started due to the lowering of the temperature. Then we need to find a way to increase the temperature. To use the machine tool, in order to ensure the working efficiency of the machine tool, we should relax the hand wheel of the gantry milling machine so as not to let the spring in the hand wheel lose its elasticity.
What should be done when the planer milling machine suffers from an out-of-plane flatness of the milling head. In general, the reason for this is nothing more than the following three:
1. When the guide rails of the portal milling machine fail, that is to say, the bed guide rails of the portal milling machine are not parallel or that the crossbeam guide rails of the portal milling machine are not parallel to the worktable, this phenomenon will occur.
2. When the clearance between the milling head slide plate and the crossbeam guideway of the portal milling machine is too large or the spindle of the vertical milling head is not perpendicular to the plane of the worktable, the processing plane flatness difference will also occur.
3. The vertical milling head of the portal milling machine has radial clearance and axial turbulence on the spindle or the guide surface on the vertical milling head. Four groups of disc spring unloading devices are too loose and the vertical milling head flicks. The phenomenon. In daily use, the user must perform the necessary maintenance and maintenance of the machine tool besides strictly following the instructions of related products. Only when these two aspects are performed at the same time, can the operating efficiency of the gantry milling machine be maintained to the maximum.