Operation Process and Basic Knowledge of Wire Cutting Machine Tool
Customers should consider their own practicability when choosing WEDM machine tools. Firstly, the length, width and height of the workpiece to be processed should be determined, and then the relevant WEDM machine models should be selected according to the specific size of the workpiece. There are inevitably some problems in the operation of WEDM machine tools. Only when these problems are correctly understood and repaired by professional technicians can the machine tools be maintained. Can always maintain normal work, if customers find that some problems of machine tools have not been encountered, you can contact the manufacturer to ask for solutions. As an unprofessional fast-walking wire cutting operator, but for those who are interested in fast-walking wire cutting, fast-walking wire cutting is full of mystery. How to carry out fast-walking wire cutting has become the knowledge that many people are eager to understand. After reading this article, I believe that many friends can learn about these procedures.
First step, determine the cutting object
When you get a workpiece that needs to be processed, the operator needs to make it clear that there is a need for line cutting, but also to see the size, smoothness requirements. After defining these contents, we should consider how to cut, how to put the workpiece on the machine tool, and how to determine the processing technology. Although I said so much in the first step, it seems that it can be divided into several steps, but in practice, these are relatively simple, clear the first point can be completed in one go.
Step 2, Drawing and Programming
This step is the most technical and knowledge content. First, open the control panel of the WEDM machine tool, click back with the mouse, enter the drawing mode, and work according to the figure determined in the previous step. The drawing needs to be completed by programming. After compiling, the drawing should be completed according to "Execution 1"Input Compensation Gap Value of 0.1mm_Postposition_G Code Processing Single Inventory_Inventory File Name: 81_Inventory HF Directory_Return to Control Panel_Read Disk_81_Determine. Operate in this order.
Step 3. Installation of Electrode Wire
First put the electrode wire on, then threaded. First, the barrel is rolled to the right of the stroke, then the stroke switch is tightened. Finally, one end of the electrode wire is fixed with a screw and fixed on the barrel. Then, the screw disc is put on the upper screw rod, the nut is rotated, and the screw is tightened to ensure that the electrode wire does not drop off the wheel. On the premise of that, the screw barrel is rocked by a rocker, and the electrode wire is cut off when the screw barrel is fast running to the other end of its journey. After the electrode wire is put into place, it should be rolled more than ten circles to the right of the barrel, and then tighten the stroke switch at the left end.
Step 4. Installation of Processing Workpieces
Ensure that the workpiece is within the forming range of the machine tool. Installation of the workpiece also has a lot of details to pay attention to, and I will not go into it here.
Step 5: Processing Workpieces
Operate on the control system, just start working, because now the wire cutting machine tools are now automated.
Step 6. Inspection of finished product quality
Need to measure the size with a ruler, and then see if the smoothness meets the requirements.
The content above is the program of fast WEDM. In fact, the program of fast WEDM machine tool is very tedious. It needs people with certain knowledge background to master it completely.