Grinding system and processing object of roll grinder
Grinding system and processing object of roll grinder
Roll grinder is a metal cutting machine tool, which consists of bed, headstock, tailstock, bracket, vertical and horizontal carriage, grinding head, measuring frame and electrical numerical control system. It is divided into bearing system, driving system, grinding system, measuring system and The control system has five subsystems. The workpiece is supported by the headstock, tailstock and bracket, and is driven to rotate by the headstock. The numerical control system controls the machine tool to perform multi-axis compound motion according to the mathematical model of the busbar on the surface of the roll, and realizes the grinding of the metal on the roll surface by the grinding wheel during the movement. The online measurement system feeds back the measurement data to the grinding machine control system in real time, and the control system performs closed-loop control of the machine tool to complete the precision machining of the workpiece.
The roll grinder is suitable for the processing of small size and high precision workpieces, and can process various special-shaped workpieces including arc, plane, groove, etc. The large water mill is suitable for the processing of larger workpieces, and the processing accuracy is not high, which is different from the hand grinder. Belt Grinder: A grinder that grinds with a fast-moving belt.
Roll grinders are mainly used to process various cylindrical holes (including smooth holes, axial or radial discontinuous surface holes, through holes, blind holes and multi-step holes), and can also process conical holes, oval holes, trochoidal holes . Grinding machine: Grinding machine for grinding the flat or cylindrical inner and outer surfaces of workpieces. Guide rail grinder: a grinder mainly used for grinding the guide rail surface of machine tools. Tool Grinder: A grinder used to grind tools.
Multi-purpose grinder: a grinder used for grinding cylindrical, conical inner and outer surfaces or planes, and can grind various workpieces with follow-up devices and accessories. Special grinder: a special machine tool that is engaged in grinding certain types of parts. According to its processing objects, it can be divided into: spline shaft grinder, crankshaft grinder, cam grinder, gear grinder, thread grinder, curve grinder, etc. Face Grinders: Grinders for grinding the face of gears.