In order to make the slicing effect of the slicer ideal, and the slicing surface is beautiful and neat, without burr, uniform slicing thickness and good stability, the key depends on whether the slicing skills of the slicer can be mastered correctly. The first is about the material preparation stage of the slicer. We should know that wet materials are easier to cut than dry materials, and too dry materials may be cut into powder; Materials that are too dry and too hard can be baked soft and then sliced; The slice thickness can be increased for materials with high viscosity.
The second is the feeding mode of the slicer. During feeding, small pieces of materials are pressed by plastic die, otherwise there will be material jumping and cutting in place; If the material is a little large, the material can be processed to meet the size of the feeding port before slicing, so as to achieve satisfactory slicing effect.
If the slicer fails in the slicing process, it must be solved in time, such as disconnection. The first is to calculate the calculation formula of how much steel wire is required for the welded head to completely run out of the guide wheel. The length of a wire from the welding point to the guide wheel is divided by the slot distance of the guide wheel, multiplied by the length of a circle of steel wire around the guide wheel, and the wire is routed at the speed of 0.2m/s. When the running line exceeds 500m, open the large tension arm at the wire inlet. When the running line is 200m away, it is about to leave the guide wheel, Reduce the tension arm at the outlet until the welding head runs on the take-up wheel and the original height of the workbench.
Then cut off the loose steel wire at the broken wire of the slicer, and leave two steel wire heads longer than the spacing of guide wheels > 10cm; The welded steel wire must have a long section of loose wire, and run this section of steel wire to the guide wheel. Firstly, raise the workbench by 2mm, open the mortar, pull up the loose steel wire with your fingers, reduce the tension arm at the wire inlet, open the guide wheel and route the wire at the speed of 0.1m/s until the tighter part of the loose wire is on the guide wheel, and then loosen your fingers.
First, use coarse sandpaper to reduce the diameter of the two heads of the steel wire to 1 / 2-2 / 3 of the original steel wire, and the length of the sand is > 5cm. Then use fine sandpaper to smooth the surface of the steel wire, and wash the two heads of the steel wire with alcohol. This is to solve the problem of thread marks caused by too long shutdown time of slicer. Take the solder wire, solder paste and electric soldering iron, overlap the two steel wire heads with the sand removed by 5cm and weld them.