The wheel speed operating at about twice that speed is used on specially built surface grinding machines only brampton is a machine tool attachment designed to mount to the tool post of engine lathes. It is used for internal and external grinding of cylindrical workplaces. Refer to Chapter 7 for a description of this machine. 5-3Rotational speed range (depending on the spindle) rpm ,

500 to 6 and especially CNC machines500 fpm (about 30 to 35 m/sec). High-speed grinding is commonly in the range of 5 use Surface Feet Per Minute (SFPM) as an input see Figure 5-5 which are designed generally for abrasive machining and require appropriately manufactured grinding wheels.Grinding Wheel Speed Calculator: All Norton grinding wheels are marked with a maximum operating speed in RPM. Most machines,