How to avoid thermal deformation of vertical drilling machine during maintenance of CNC machine tools

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How to avoid thermal deformation of vertical drilling machine in maintenance of CNC machine tool

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Browse: - Release date: October 6, 2020 11:59:26【 large in Small

How to carry out daily maintenance of CNC machine tools.

1. Daily inspection: the main items include hydraulic system, main shaft lubrication system, guide rail lubrication system, cooling system and air pressure system. The daily inspection is based on the normal conditions of the system. For example, when the process inspection of the spindle lubrication system is carried out, the power light is on, and the oil pump should run normally. If the power light is not on, the spindle should be kept in the stop state, Bosch electric tools Contact the mechanic for maintenance.

2. Weekly inspection: the main items include machine parts and spindle lubrication system, which should be checked correctly every week, especially for machine parts, iron chips should be removed and external sundries should be cleaned.

3. Monthly inspection: it is mainly to check the power supply and air dryer. Under normal conditions, the rated voltage of the power supply is 180V ~ 220V, and the frequency is 50 Hz. If there is abnormal workpro tool, it should be measured and adjusted. The air dryer should be disassembled once a month, then cleaned and assembled.

4. Quarterly inspection: mainly from the machine tool bed, hydraulic system, spindle lubrication system three aspects of inspection, for example, when checking the machine bed, mainly to see whether the accuracy of the machine tool, the level of the machine tool meet the requirements of the manual, if there is a problem, you should immediately contact the mechanic to check the hydraulic pressure system and spindle rundongcheng DCA sliding system, if there are problems, they should be replaced with new oil And clean them.

Vertical drilling machine belongs to a large category of machine tools. Its feature is that the shape of the drilling machine is vertical. After a long time of use, some problems will appear in the CNC vertical drilling machine. How can we avoid the thermal deformation in the process of working? This involves the design problem of the CNC vertical drilling machine. In order to reduce the thermal deformation of a few vertical drilling machines controlled by polymer chain hardware, Some measures should be taken in the design. The heat source inside the machine tool is the primary heat source for thermal deformation. The heat source should be taken out of the main machine as much as possible. Now, most of the motors, gearboxes and hydraulic equipment of the CNC vertical drilling machines have been installed externally. The heat sources that can not be separated from the host machine, such as the spindle bearing, can reduce the occurrence of the internal part of the CNC milling machine Hot.

Guangxi Nanning Julian hardware and Electrical Machinery Co., Ltd. is a large-scale hardware tool wholesale company with general agency and special distribution rights of more than 120 famous hardware tool manufacturers represented by Stanley tools, Bosch electric tools, wankebao tools, Qinghai Lake tools, Dongcheng DCA, etc., with contact number of 187-7806-0008, http://dldaoyou.com/.

Contact poly chain hardware
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