Polishing Machine For The Industry Wide
Polishing machine is designed to friction on the surface of the object, so that the surface of the object becomes smooth a mechanical equipment to remove the damage caused by grinding layer, so that the workpiece surface finish improved, generally first rough and then fine polishing, Polishing Machine polishing machine with the following Several features advantages:
Polishing machine through the fine grinding after polishing the workpiece as bright as the mirror see the silhouette, appearance and feel has reached or exceeded the level of similar foreign products, showing a unique grinding effect; for small and medium-sized workpiece production and processing, Polishing Machine its efficiency is traditional Polishing technology several times, several times, and even hundreds of times, there are significant economic benefits; compact equipment structure covers an area of small, simple operation and maintenance without environmental pollution; for all kinds of special-shaped metal and non-metallic parts of the grinding and polishing Grinding, deburring grinding, to the ground grinding, inverted corners of the round grinding, rust grinding, descaling grinding, and removal of processing lines and other surface bright grinding and polishing, effectively improve the surface roughness; especially to solve the complex shape, Small, thin, easy to deformation can not be on the grinder, Polishing Machine can not afford the greater mechanical pressure of the thin arm, slit, thin parts polishing frustration. The accuracy of the workpiece size, shape accuracy and position accuracy and other original accuracy remains unchanged or a slight improvement, play the role of beauty work.
The key to the operation of the polishing machine is to try to get the maximum polishing rate in order to remove the damage layer produced during polishing as soon as possible, Polishing Machine but also to make the polishing layer does not affect the final observed tissue, that does not cause false tissue. The former requires the use of coarse abrasive to ensure a greater polishing rate to remove the polished damage layer, but the polishing layer is also deep; the latter requires the use of the finest material, so that the polishing layer is lighter, but polished Low rate.
The best way to solve this contradiction is to split the polishing machine into two stages, the rough throw is to remove the polished damage layer, this stage should have the largest polishing rate, Polishing Machine rough throwing surface damage is a secondary consideration , But also should be as small as possible; followed by fine throw (or final throw), the purpose is to remove the rough throw surface damage, Polishing Machine so that polishing damage to a minimum. Polishing machine polishing, the sample grinding and polishing disc should be absolutely parallel and evenly pressed gently on the polishing disc, pay attention to prevent the sample fly out and because the pressure is too large and produce new wear marks.
At the same time, the specimen should be rotated and moved back and forth along the radius of the turntable in order to avoid local wear of the polished fabric. To keep the powder suspension in the polishing process, keep the polishing fabric at a certain humidity. The humidity is too large will weaken the grinding of the grinding effect, so that the hard phase of the sample showing the relief and non-metallic inclusions in the steel and cast iron in the graphite phase to produce "trailing tail" phenomenon; humidity is too small, Polishing Machine due to friction heat will make the sample Temperature, lubrication to reduce the grinding surface luster, or even dark spots, light alloy will be wound surface. In order to achieve the purpose of rough throw, requiring the turntable speed is low, it is best not to exceed 600r / min; polishing time should be longer than the time required to remove the scratch, because also remove the deformation layer. Rough grinding after grinding smooth, but dull, in the microscope to observe a uniform and delicate wear marks, to be fine throw to eliminate.
The speed of the turntable can be properly raised, Polishing Machine polished time to throw away the rough throwing layer is appropriate. Fine grinding after grinding as bright as the mirror, in the microscope under the conditions of the field can not see the scratches, but in the phase contrast lighting conditions can still be seen grinding marks. Polishing machine polishing quality seriously affect the sample structure, has gradually from the attention of experts. In recent years, the performance of the polishing machine at home and abroad made a lot of research work, developed a lot of new models, a new generation of polishing equipment, is the original manual operation developed into a variety of semi-automatic and fully automatic polishing machine.
Here are some of the commonly used mechanical polishing machine performance and features: polishing machine specifically for steel, aluminum and other metal products and the surface of the tube for the effect of processing, dozens of original parts to meet the different needs, easy to create a variety of Precision grinding and deep scratches, fast grinding and polishing; welds, mouth marks, trace oxide film, stains and paint, etc., Polishing Machine Applicable to deburring, the formation of rounded corners, decorative metal processing, in the processing process will not form a shadow, the transition zone and uneven decoration, etc., is an important equipment for the production of metal products.
(Metal) materials and products Aluminum profiles and their products, stainless steel products and utensils, copper profiles and products, plumbing bathroom equipment, metal and other products, Lock, leather goods, signs, brand nameplate, metal craft jewelry, knife and scissors, the door of the live leaves, car bicycle parts, tableware category, Ji buckle products, buttons, belt buckle, mobile phone shell, watch industry, Light drawing; electronic parts, Polishing Machine electronic equipment such as electronic parts, flat sanding, such as drawing. This article is collected by the China logo network. For more information, please visit the logo business school.