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Resin grinding wheel cutting performance is affected by the shape, balance and other effects
   Wheel "> resin grinding wheel cutting performance is affected by the shape, balance and other effects:We start with the analysis of the thickness, the thickness is large cut slit width, wheel consumption; when the intensity is assured, the thickness is as small as possible, saving and saving material to be cut wheel material; parallelism large, kerf width is determined by thickest determine the strength determined by the thinnest, cutting wear large and vibrations, affecting the entire cutting process. When the wheel center thickness, edge thickness h, the cutting process will be  grinding wheel side is cut workpieces. Like a wedge, like artificial parts to be "stuck", so, resin grinding wheel can be made thin in the middle, surrounded by thick is reasonable state.When the resin wheel runout large, early in the cutting vibration, could easily lead to wheel off the block, impact strength and cutting, but cutting automatically after finishing, the overall impact is small.When the resin wheel end to the beating large, cutting back and forth, cutting width larger. Material to be cut unnecessary consumption and more consumption of naturally big wheel, big impact.The more unbalanced, the cutting vibration, could easily lead to wheel off the block, the impact strength.
Grinding action and its methods
environmental hygiene. Mechanical polishing: large-scale construction, in order to improve work efficiency, can be mechanical polishing methods, such as electric sander (disc, vibration).        Sanding methods of dry grinding, wet grinding machine  grinding wheel three.1 Dry sanding: Using sandpaper to polish. For species of hard and brittle paint polish, the drawback procedure will produce a lot of dust, environmental hygiene.(2) mechanical polishing: large-scale construction, in order to improve work efficiency, can be mechanical polishing methods, such as electric sander (disc, vibration).        3 Wet sanding: sandpaper dipped in water or soapy water and polish. Mill can reduce the wear scar, improve the coating smoothness, and Province sandpaper, and effort. But should pay attention to the water mill underlying paint spray when a layer is completely dry mill to wait before Tu underlying paint, or the paint is easy to whiten. Another highly absorbent substrates should not Watermill.        Grinding process has three main roles:        1, enhanced coating adhesion. Generally required before the new paint sprayed on after hard work sanding old paint layers, paint over smooth surfaces due to poor adhesion, polished coating can enhance mechanical adhesion.        2, the substrate on the substrate surface burr removal, oil dust, etc.;        3, for the putty scraped surface, generally the surface is rough, you need to get through the sand over a flat surface, so sanding the surface roughness can be reduced role.
disc sand
1 disc sand with sandpaper polished processed into round slices, can be divided into two kinds of velvet and double-sided adhesive stickers. For polishing metal parts, plastics, auto parts, when used sandpaper than faster. Newly developed disc sand lubricating properties, wear resistance, heat resistance compared with GC-type graphite cloth greatly improved its overall performance makes GC-type 2-3 times more than the use of the device can be given belt more suburban protection, reducing the frequency of replacement parts, bear much higher work rate and the rural economy rural interests. 2 grinding disc Process description. Workpiece surface profile grinding, difficult. However, the use of a flexible belt can easily process a variety of complex surfaces, the inner radius of curvature of only 3mm fillet, belt can be polished. But for some specific products such as aircraft engines plates, turbine blades, vanes navigation, condenser lamp bowls, mirrors, cutlery, handle, plumbing appliances, etc. are available for efficient high-quality abrasive polishing process.
Principle of uniform grinding workpiece
As a rule, the original surface flatness better jobs, uniform grinding technology, uniform grinding capacity, the processing will continue well after the surface flatness. But for the original workpiece surface flatness is poor, uniform grinding machine technology can make the flatness of the rear surface of the workpiece is also very good, it's hard to believe. Suppose that a ring-shaped workpiece before machining, flatness is poor, the outside of high low high inside the workpiece, the grinding, the workpiece is only one convex portion in contact with the abrasive and grinding away participate. Thus, in the actual grinding process, the contact between the workpiece and the abrasive is a constant diameter, increasing the outer diameter of the ring, this ring until it reaches the workpiece outer diameter, the nominal contact between the workpiece and the abrasive area not in the continuing increases. The uneven surface of the workpiece, which in the processing, is the same height as the projections on the workpiece and the abrasive surface contact points, forming a contact surface, if we can ensure that the abrasive abrasive grinding it in contact with the workpiece is formed on the surface of track density distribution, for the milling machining, the contact surface of the workpiece material are continuously uniform abrasive grinding wheelcutting off, the height of the projections are gradually decreased, so that the entire machining surface of the workpiece has a high flatness, which the principle is to grind the workpiece evenly.