What conditions should be met for the normal use of small CNC lathes?
During the operation of small-sized CNC lathe electrical equipment, it needs to withstand many adverse factors from the environment and operation, causing or causing many failures. Therefore, routine maintenance and overhaul are very important and essential parts in production operation. The normal use of small CNC lathes must meet the following conditions, 1. Environmental requirements: The location of small CNC lathes should be far away from the source of vibration, the influence of direct sunlight and heat radiation should be avoided, and the effects of humidity and airflow should be avoided. If there is a vibration source near the machine tool, anti-vibration grooves should be set around the machine tool. Otherwise, it will directly affect the machining accuracy and stability of the machine tool, will cause poor contact of electronic components, cause failure, and affect the reliability of the machine tool. 2. Power requirements: Generally, small-sized CNC lathes are installed in the machining workshop. Not only the environmental temperature changes greatly, the use conditions are poor, but also various mechanical and electrical equipment, which cause large fluctuations in the power grid. Therefore, the location of the CNC lathe requires strict control of the power supply voltage. Power supply voltage fluctuations must be within the allowable range and remain relatively stable. Otherwise it will affect the normal operation of the CNC system. 3. Temperature conditions: The ambient temperature of the small CNC lathe is lower than 30 degrees, and the relative temperature is lower than 80%. Generally speaking, an exhaust fan or a cooler is installed inside the numerical control electric control box to keep the electronic components, especially the central processor's working temperature is constant or the temperature difference changes little. Excessive temperature and humidity will reduce the life of control system components and lead to increased failures. As the temperature and humidity increase, the increased dust will cause adhesion on the integrated circuit board and cause short circuits. 4. Standard use: When using machine tools, machine tool users are not allowed to arbitrarily change the parameters set by the manufacturer in the control system. The setting of these parameters is directly related to the dynamic characteristics of each part of the machine tool. Only the value of the gap compensation parameter can be adjusted according to the actual situation. The user cannot replace the machine tool accessories at will, such as using a hydraulic chuck that exceeds the specifications in the manual. When setting up the accessories, the manufacturer takes full account of the matching of the parameters of each link. Blind replacement causes mismatches in the parameters of various links, and even causes unexpected accidents. The pressure of using hydraulic chuck, hydraulic tool holder, hydraulic tailstock and hydraulic cylinder should be within the allowable stress range, and it is not allowed to increase arbitrarily.
