How to maintain the CNC machining lathe correctly

How to maintain the CNC machining lathe correctly

No matter it is any product and equipment after we buy it back, apart from frequent use, we cannot do without long-term maintenance, so that my product equipment can be better and can be used for a longer time. It is even more important in our mechanical processing field. In this way, a random CNC processing equipment is tens of thousands, hundreds of thousands or more expensive, so it is an indispensable link for the maintenance of a long-term working equipment, then how to maintain it, this is us Critical. Let’s take a look togethe

As a modern and often used processing industry technology, CNC machining CNC machine tools can be roughly divided into these types of maintenance procedures, including daily maintenance, weekly maintenance, monthly maintenance, quarterly maintenance, and semi-annual maintenance. Wait. This is also by time. Some friends take a look and maintain it every day! It is so troublesome to perform maintenance once a day. Thinking about it, it feels like a very tedious thing. We should develop a good habit. We are not just doing a job, but should be regarded as a good habit Develop, let’s take a look at how to operate.

  1. Daily maintenance of CNC machining lathe

The main items of daily maintenance include hydraulic system, spindle lubrication system, guideway lubrication system, cooling system, and air pressure system. Daily inspection is based on the normal conditions of each system to be tested. For example, when the process of the spindle lubrication system is tested, the power light should be on and the oil pump should operate normally. If the power light is off, the spindle should be kept in a stopped state and contact the mechanical engineer. Carry out repairs.

  1. Weekly maintenance of CNN processing lathe

The main items of weekly maintenance include machine tool parts and spindle lubrication system, which should be checked correctly every week, especially for machine tool parts to remove iron filings and clean up external debris.

  1. Monthly maintenance of CNC machining lathe

The monthly maintenance is mainly to check the power supply and the air dryer. The power supply voltage is rated at 180V-220V under normal conditions, and the frequency is 50Hz. If there is any abnormality, it must be measured and adjusted. The air dryer should be disassembled once a month, and then cleaned and assembled.

Four, CNC machining lathes are maintained every quarter

The maintenance of each quarter should mainly be inspected from the three aspects of the machine bed, hydraulic system, and spindle lubrication system. For example, when inspecting the machine bed, it mainly depends on whether the accuracy of the machine tool and the level of the machine tool meet the requirements in the manual. If there is any problem, you should contact the mechanical engineer immediately. When inspecting the hydraulic system and the spindle lubrication system, if there is any problem, replace with new oil 6oL and 20L, and clean it.

  1. CNNC processing lathe is maintained every six months

The half-year maintenance should check the hydraulic system, spindle lubrication system and X-axis of the machine tool. If something goes wrong, it should be replaced with new oil and then cleaned. After comprehensively familiarizing and mastering the knowledge of preventive maintenance, it is necessary to have a deeper understanding and necessary mastery of the causes and treatment of abnormalities in the hydraulic system. For example, when the oil pump does not inject oil, the pressure is abnormal, and there is noise, etc., you should know the main reasons and the corresponding solutions.