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Application filed by Cristian TeodorescufiledCriticalCristian Teodorescu
Priority to RO94-01937ApriorityCriticalpatent/RO115610B1/en
Publication of RO115610B1publicationCriticalpatent/RO115610B1/en
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices
(AREA)
Abstract
The invention relates to a lapping device for plane and other type surfaces and having variable eccentricity and being adjustable to any kind of vertical-axis machine-tool. According to the invention, the lapping machine comprises a grooved eccentric (e) of a driving shaft (1) which is mounted in an eccentric grooved bushing (6) mounted by means of a ball bearing (8 and 9 ) on the upper plate (7), depending on the mounting position of the grooved bushing (6) on the grooved eccentric(e) of the driving shaft (1), the eccentricity of the device ranging between a+b and a-b.