According to the introduction of precision CNC machining manufacturers, the large-scale CNC machining parts are made of bar materials, and the process plan of rough machining and finishing is adopted. The specific process flow is as follows: blank → rough turning → rough milling → aging → fine turning → fine milling. CNC lathe is a kind of high-precision and high-efficiency ...
After the CNC machine tool is produced by the manufacturer, the machine tool has been subjected to various requirements and inspections, and only after passing the inspection, can it leave the factory. Regarding medium and large CNC machine tools, because the machine tools are large in size and not convenient for transportation, they must be distinguished and transported to the user after they collapse before they can be used before they can be reassembled and debugged. As for small machine tools, the float level gauge does not need to crash the machine tool during transportation, so the installation, debugging and acceptance tasks of the machine tool are relatively simple.
After the machine is transported to the user, it can be put into operation formally after simple connection, adjustment of the machine level and trial cutting, and the things required are relatively simple. The following introduces the equipment, debugging and acceptance requirements of small CNC machine tools.
First, the initial installation content of imported CNC lathe processing machine tools includes: according to the requirements of the machine tool, select the appropriate position to place the machine tool; read the material of the machine tool to ensure the accurate use of the CNC machine tool.
- Wire connection processed by imported CNC lathes: This part of the content is mainly the main power connection of the machine tool. Although the step of the magnetic cnc milling column level gauge is very simple, if this step is not done well, it will cause unnecessary troubles, or even Severe results will occur. Here are some considerations for power connection:
- Confirm the input power voltage and frequency. The current voltage power supply in our country is: three-order AC 380V; single-phase 220V. Domestic machine tools generally use three-phase 380V, frequency 50Hz power supply, and some imported machine tools do not use three-order AC 380V, frequency 50Hz power supply, and these cnc bending machine tools are equipped with power transformers, and users can choose according to the requirements. The next step is to reflect on the up and down fluctuations of the power supply, whether the glass tube level gauge can meet the requirements of the machine tool, whether there is a large fluctuation in the vicinity of the machine tool that can affect the power supply, if the voltage fluctuation is too large or there is a large-scale equipment, a stabilizer should be installed , Because the power supply does not fluctuate and the electrical disturbance occurs, the machine tool will affect the invariance of the machine tool.
- The phase sequence of the power supply processed by the imported CNC training is confirmed. When the phase sequence is wrong, there is a fuse that can blow the control unit. The method of reflecting the phase sequence is relatively simple. Use the phase sequence to connect to the following figure to measure, when the phase sequence table is in sequence When the hour hand is twisted, the phase sequence is accurate. Otherwise, the phase sequence is wrong. At this time, you only need to swap any two power cords in the UVW three-phase.