The main advantage of existing recovery belt
The abrasive belt grinding to shape the quality and precision machining surface of the high. Abrasive belt grinding can not only process planes, common inside and outside round surface of the workpiece, but also in high efficiency machining surface quality and precision are high or large shaped pieces. For example: large area of the polishing machine. The maximum width of the grinding wheel and the abrasive belt is only 1000mm, can do more than 2500mm. The use of the abrasive belt grinding machine currently known the width of the belt width of 4900mm. The width of the actual use of belt grinding processing common 50~2000mm, thickness of 0.4~150mm. Its productivity is as high as 1000m2/h. This wide belt grinding can be widely used in steel plate, stainless steel plate, silicon steel sheet, aluminum, copper, particleboard, plywood, MDF, leather, insulation board, various surface processing using ceramic plate and aerospace equipment, ships and nuclear physics research on the device of high precision and low roughness of the large plate etc.. Precision machining of engine gearbox section interrupted plane can also be used for wide belt grinding to a shape, and can guarantee the sealing is better than conventional surface milling, planing machine.
The long diameter ratio of the workpiece, the outer round grinding. In modern industry, all kinds of large length diameter ratio and axial workpiece of large pipe workpiece inner surface machining by the abrasive belt grinding is very convenient. In general large standard equipment on a belt grinding device can be realized. Large quantities can be used for abrasive belt grinding machine. Such as large generator rotor, roll, dryer and other parts of the outer circle and cylinder, oil pipelines, pressure vessels and other parts of the inner surface machining.
Continuous polishing of metal strip or wire. Due to the development of wide belt grinding, the thin tape has the same grinding conditions in the whole width, to avoid excessive local stress, stress and deformation, the surface of the cold rolling steel strip, copper, aluminum and other alloy strip with the suitable for continuous belt grinding. The processing width is 600~2100mm, the processing depth is 0.1~2.2mm, the surface roughness is Ra3.2~0.1mm, the strip running speed is 3~80m/min. Planetary grinding for stainless steel or other material coiled wire grinding processing method provides a very effective and economical. The known diameter of wire rod mill in 0.8~20mm. continuous running speed of 6~150m/min. Polishing of complex shaped workpieces. Forming grinding of curved surface is difficult. However, using the belt can be conveniently flexible machining complex surface, curvature radius of fillet is only 3mm, but also on the abrasive belt grinding. Such as high quality and high efficiency of aircraft engine blade, turbine blade, blade, navigation mirror mirror, lamp bowl, tableware, handle, plumbing equipment and so on are available abrasive belt polishing.
Abrasive belt grinding equipment in various forms, a variety of. The equipment can be carried out in a variety of general type of abrasive belt grinding on. Universal grinding equipment small portable belt machine, universal belt machine, abrasive belt machine with a large desktop; external grinding, abrasive belt grinding machine, centerless abrasive belt grinding machine and grinding etc.. The special belt grinder camshaft copying grinder, industrial belt belt polishing machine, automobile body surface polishing machine, abrasive belt tire rim belt polishing machine, motorcycle special stainless steel pot hair machine etc..