초록 ▼

A process and a device for grinding, especially edge grinding, of elongated objects (15), the device consisting of a basic frame (1) which supports a carriage (13) horizontally displaceable by means of a first pulse motor (23) and a scanning member or a grinding wheel (18) vertically displaceable by

A process and a device for grinding, especially edge grinding, of elongated objects (15), the device consisting of a basic frame (1) which supports a carriage (13) horizontally displaceable by means of a first pulse motor (23) and a scanning member or a grinding wheel (18) vertically displaceable by means of a second pulse motor (25) and where the carriage (13) is equipped with members for clamping of the object (15) to be ground, and where the carriage (13) is directly connected to members (27) for observation when the scanning member in a vertical movement comes into contact with the object (15) to be ground. The process comprises as a first step scanning of an existent profile of the object (15) to be ground, whereunder alternately (a) the carriage (13) is displaced over a little distance and (b) the scanning member is diplaced to contact with the object (15) to be ground, which values are recorded and treated in a connected computer (7) to be utilized thereafter in a second step for control of the grinding wheel (18) which thereunder exactly imitates the scanned and computed values.

대표청구항 ▼

A method for grinding elongated objects, especially for edge grinding of objects, comprising the steps of: locating an object to be ground and having two ends in a horizontally displaceable carriage, scanning an existing grind profile by displacing the carriage in steps of predetermined length and c

A method for grinding elongated objects, especially for edge grinding of objects, comprising the steps of: locating an object to be ground and having two ends in a horizontally displaceable carriage, scanning an existing grind profile by displacing the carriage in steps of predetermined length and conveying a horizontally fixed scanning member vertically over at least one scanning cycle to the object to be ground, recording and coordinating for every scanning cycle a position of the carriage and the corresponding position of the scanning member, performing horizontal displacement of the carriage and vertical displacement of the scanning member separately and in subsequent working steps, grinding the object in at least one working step in correspondence to the scanning cycles.