car sagomatrice and grinder of organic lenses for eyeglasses sunglasses and protective

摘要

the invention relates to the technical field of the processing of precision of spectacle lenses in organic material.the technical problem to solve is the creation of a machine to shape and milling the lens one by one with respect to a model or dima fixed.we are currently producing machines in series lenses equal.the invention solves the problems and difficulties related to these processes.by putting in place a car sagomatrice and milling machine comprising a lens base (1) by a fixed element (2) on which a drive wheel (4) with a screw (3) and (5) connected to the vertical pivota flyer (6) with cilindretto (7) coaxial.the main characteristics of the machine and milling machine sagomatrice lens identifies the tastatore (54) which detects the profile of dima (17) and transfers it to a device (56) fresanteat the end (a) of an arm (39) moving horizontally with a device (45) between the end (b) of said arm (39) for controlling the warp (35) of the lens (34).the device (40) regulator of centering of a bevel (44) of the lens (34) and the device (51) regulator the size of lens (34) with respect to dima (17) which can be movedand reproduced on the lens (34) in the same or increased or reduced.