If the position of the guide wheel is wrong, it is impossible to process a qualified workpiece; if the guide wheel does not rotate, the surface wear is aggravated, and the surface of the guide wheel will soon be cut into grooves by molybdenum wire. If the groove is shallow, when the molybdenum wire has a large jitter, the molybdenum wire will be too close to the workpiece locally, so that the discharge current is too large or the molybdenum wire is blown due to arcing, and the surface quality of the cutting surface is deteriorated; if The groove is deep, and the molybdenum wire moving at high speed will be pinched off by the two walls of the groove under slight shaking.
The broken wire protection body has been cut into deep grooves, because the broken wire protection control circuit does not have the function of controlling the main power supply, but only controls the high frequency circuit. Therefore, when the wire stopper of the wire cutting machine is cut into a deep groove, the microswitch changes from a normally closed state to a normally open state due to the sagging of the iron block, so that the high-frequency circuit cannot be turned off. Replace the wire blocking body, the fault is eliminated.
Rubber deburring machine For relatively regular components, such as spheres, cylinders, cubes, plates, cones, rotating bodies, etc., it is easy to throw everywhere, so in the production process, only the same model is required. The machine can be set, and four programs are set, that is to say, four machines form a line. The automatic polishing machine is a kind of mechanical equipment with high automation and intelligence. The polishing machine is a polishing equipment produced by technical transformation on the basis of the ordinary polishing machine. Refrigeration and freezing trimming machine, deburring treatment, surface oxide layer treatment, surface polishing treatment, grinding cleaning treatment, oxide film treatment, etc. of metal and non-metal components.
Function and usage of frozen trimmer
Function: Plane the edge of the board into various patterns of lace, the usage is to adjust the distance of the ruler, push it along the edge of the board, the shape of the knife is what the shape of the planed is. Usually used for right angles to rounded corners and rounded edges, and also for proper wood polishing operations. It is also widely used in the reinforcement of building beams, slabs, columns, walls, etc., decoration, wall installation, brackets, railings, billboards, air conditioner outdoor units, guide rails, satellite receiver elevators, steel structure workshops, etc.