The polishing fabric of the polishing machine is fastened to the polishing disk through the ferrule. After the motor is turned on through the switch on the base, the sample can be pressed by hand to polish on the moving polishing disk. The following describes the functions and characteristics of several commonly used mechanical polishing machines. At the same time, the sample should be rotated and moved back and forth along the radius of the turntable to avoid local wear of the polishing fabric too fast. During the polishing process, the micro-powder suspension should be continuously added to keep the polishing fabric at a certain humidity.
In recent years, a lot of research work has been done on the function of polishing machines at home and abroad, and many new models and new generation polishing equipment have been developed. The original manual operation is developing into a variety of semi-automatic and fully automatic polishing. machine. Before and after work, the surface of the polishing roller should be cleaned and waxed to keep it smooth and dust-free.
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At the same time, the polishing damage layer should not affect the final observed tissue, that is, it will not cause false tissue. When the continuous working time of the polishing machine is too long, the friction and heat generation temperature of the polishing roller is high, which is easy to scald the leather surface, and it needs to be operated after cooling down. The motor is fixed on the base, and the taper sleeve for fixing the polishing disc is connected with the motor shaft by screws. To
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The polishing quality of the polishing machine severely affects the structure of the sample, which has gradually aroused the attention of relevant experts. The polishing machine is specially designed for the effect treatment of the surface and pipes of metal products such as steel, aluminum and copper. Dozens of original accessories meet different needs, and it is easy to produce a variety of snow patterns, brushed patterns, wave patterns, and matte with different precision. Surface, mirror surface, etc., quickly repair deep scratches and slight scratches, quickly polish and polish; welds, nozzle marks, trace oxide films, stains and paint, etc., suitable for deburring, round corners, decorative metal processing, It will not form shadows, transition zones and uneven decorative surfaces during the processing process. It is an important equipment for the production line of metal products.
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In order to achieve the purpose of rough polishing, the rotating speed of the turntable is required to be low, preferably not more than 500r/min; the polishing time should be longer than the time required to remove the scratches, because the deformed layer must be removed. Do a good job of lubricating the rolling parts of the transmission chain to keep the transmission correct and reliable. To
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The purpose of rough polishing is to remove the polished damage layer. This stage should have the maximum polishing rate. The surface damage caused by rough polishing is a secondary consideration, but it should be as small as possible; the second is fine polishing (or final polishing). Its purpose is to remove the surface damage caused by rough polishing and minimize the polishing damage of the ultrasonic mold polishing machine.
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During use, control the pressure of the feed roller to avoid too much resistance, and the electric appliance may be easily burned out due to a fever. The polishing machine has a simple structure and still needs to be used accurately. The polishing machine should be used for daily maintenance. Pay attention to the following points during use. The polishing machine is composed of basic elements such as a base, a polishing plate, a polishing fabric, a polishing cover and a cover.
