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深切入缓进给磨削,也有人称为全深蠕动进给成形磨削、强力磨削等,它是继高速磨削之后发展起来又一种高效磨削工艺。深切入缓进给磨削就是在平面磨床上以切削深度很大(可达几毫米至几十毫米)、工作台进给速度很低(约20~300毫米/分),以一次或几次磨削零件,来达到较高的精度和光洁度的磨削加工。它适合加工各种型面、沟槽,特别是又硬又韧的耐热合金曲面零件,如涡轮机叶片的叶根,液压泵转子槽和齿条等形状复杂零件,可代替某些车、铣、刨、拉等切削加工工序,甚至能将毛坯直接磨削成形。加工效率为普通磨削的3~5倍,型面精度可达2~5微米,光洁度
Deep into the slow feed to grinding, also known as full-depth peristaltic feed forming grinding, grinding and so on, it is developed after high-speed grinding and efficient grinding process. Deep penetration into the slow grinding is in the surface grinder to a great depth of cut (up to a few millimeters to tens of millimeters), the table feed rate is very low (about 20 ~ 300 mm / min) to one or several times Grinding parts to achieve high precision and finish grinding. It is suitable for processing all kinds of profiles, grooves, especially hard and tough heat-resistant alloy surface parts, such as the blade leaves of turbine blades, hydraulic pump rotor slots and racks and other complex shape parts, instead of some cars, milling , Planing, pulling and other cutting processes, or even direct grinding rough shape. Processing efficiency of ordinary grinding 3 to 5 times, profile accuracy of up to 2 to 5 microns, finish