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发布时间:2016/1/8 16:12:44    字体大小:【】【】【
Characteristics of abrasive belt grinding polishing machine
West Lake card grinding abrasive belt polishing machine has the following characteristics:
1, processing to listen to high. After selection of needle sand take advanced "electrostatic flocking sand method, make the sand even set up in the basement, Qie Feng export to on the, directional list of neat, high performance, chip clearance, contact surface is small, with good machinability. The application of a knife instead of cutting things held grinding of steel removal rate has reached 200~600 mm mm wide belt no fand /min
2, high processing surface quality. The abrasive belt grinding war less small friction heat and abrasive cooling time interval is long, can effectively reduce the deformation of the workpiece and burn, therefore, the processing precision is high, size precision can reach 0.002mm; flatness can reach 0.001 mm. Abrasive belt in grinding is flexible to fight, with better grinding, grinding and polishing of multiple effect, coupled with the grinding system of small vibration, grinding rate stable the quality of machined surface roughness value, rubbish should be good stress state. The workpiece roughness can reach Ra0.4~0.1 m and a uniform roughness. But because the belt cannot be repaired, so the machining precision is slightly lower than the belt grinding wheel grinding.
3, the process of high mobility, strong adaptability. Abrasive belt grinding can be conveniently used for planar, cylindrical inner circle shaped surface grinding, huge. Cutting allowance is 20 mm below the rough grinding, burr and plating parts pre processing, polishing surface, the elimination of slab surface defects, grinding and grinding cutting, eliminating the welding convex tumor, replace the fitter operating manual labor. In addition to a variety of general and special configuration and plan a belt grinding head can be conveniently arranged on the lathe, planer, milling machine and other conventional shelf configurations, not only can make the machine results is extended, and can handle part of the processing parts such as ultra long and large axis, plane parts, rule, such as surface closely processing.
4, the belt has great flexibility, so the whole system has higher seismic resistance.
5, the size of the belt can be big or small, practical area to processing, and configuration, safe operation, convenient maintenance.
6, increasing belt in the processing process, the shape and size is not up to the high precision, machining parts on sharp protruding parts and fine-grained fine grit grinding difficult, belt of tough ratio low.
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