The surface damage formed by rough polishing is a secondary consideration, but it should be as small as possible; the second is fine polishing (or final polishing). The polishing cover and cover can prevent dirt and other debris from falling on the polishing fabric when the machine is not in use and affect the use effect.
The best way to solve this contradiction is to divide polishing into two stages. The polishing machine is composed of basic elements such as a base, a polishing plate, a polishing fabric, a polishing cover and a cover. Take care to prevent the sample from flying out and creating new wear marks due to excessive pressure.he key to the operation of the polishing machine is to try to get the maximum polishing rate in order to remove the damaged layer generated during polishing as soon as possible.
The surface damage formed 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 surface damage caused by rough polishing and minimize polishing damage. In order to achieve the purpose of rough polishing, the rotating speed of the turntable is required to be low, preferably not more than 600r/min; the polishing time should be longer than the time required to remove the scratches, because the deformed layer must be removed. The speed of the turntable can be appropriately increased during the fine polishing, and the polishing time is appropriate to throw away the damaged layer of the rough polishing.
At the same time, the 68 Series Ball Bearings damage layer must not affect the final observed tissue, that is, it will not cause false tissue. Before polishing by automatic polishing machine, the distance between the polishing head and the work surface needs to be adjusted. Manual waxing can be used in the polishing process to reduce machine production costs. Fix the fixture on the worktable of the automatic polishing machine. The former requires the use of coarser abrasives to ensure a greater polishing rate to remove the polished damage layer, but the polishing damage layer is also deeper; the latter requires the use of the finest material to make the polishing damage layer shallower, but polished The rate is low.
Tags: 68 Series Ball Bearings
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