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Machine translation
1. (WO1980000809) A METHOD OF SURFACE MACHINING BLANKS INTO SHANKS FOR CARBIDE TIPS AND THE LIKE,AND APPARATUS FOR RETAINING THE BLANKS IN WORKING MACHINES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000809    International Application No.:    PCT/SE1979/000217
Publication Date: 01.05.1980 International Filing Date: 23.10.1979
IPC:
B23Q 3/00 (2006.01), B23Q 3/06 (2006.01), B24B 41/06 (2012.01)
Applicants:
Inventors:
Priority Data:
7811063 24.10.1978 SE
Title (EN) A METHOD OF SURFACE MACHINING BLANKS INTO SHANKS FOR CARBIDE TIPS AND THE LIKE,AND APPARATUS FOR RETAINING THE BLANKS IN WORKING MACHINES
(FR) PROCEDE DE SURFACAGE A LA MACHINE DE FLANS POUR EMBOUTS AU CARBURE ET SIMILAIRES ET DISPOSITIF POUR MAINTENIR LES FLANS DANS UNE MACHINE
Abstract: front page image
(EN)A plurality of blanks (2) to be surface machined in working machines are placed side by side and fixed in a frame (1), open at both sides, in such a way that the blanks (2) can be machined at least at two sides while the fixation of the blanks (2) in the frame (1) is maintained. The blanks (2) are fixed tensionless in the frame (1) in such a position where the blanks bear against the frame sides on which the machining forces work during machining. The frame (1) with the blanks (2) fixed therein is first kept clamped with one side (4) resting against a machine support (6), while the portions (17) of the blanks (2) at the opposite side (5) are machined. After that the frame (1) is turned in such a way that the blanks (2) with its machine portions (17) rest against a support (6) consisting of a plane magnet plate, where upon the blanks (2) are machined on the side (18) facing away from said support (6). The frame (1) for carrying out the method is formed at one side (4) in such a way that the blanks (2) fixed therein are available for machining from said side (4) although they are to be situated inwardly of the plane of the side (4), since this plane is to be kept fixed against a plane support during working of the fixed blanks (2) from the opposite side (5) of the frame (1) outside the plane of which side (5) the blanks (2) are intented to reach.
(FR)Une pluralite de flans (2) devant etre surfaces dans une machine outil sont maintenus cote a cote et fixes dans un cadre (1) ouvert des deux cotes de maniere telle que les flans peuvent etre usines sur au moins deux cotes pendant que la fixation des flans (2) dans le cadre (1) est maintenue. Les flans (2) sont fixes sans tension dans le cadre (1) dans une position telle que les flans portent contre les cotes du cadre sur lesquels s"exercent les forces pendant l"usinage. Le cadre (1) avec les flans (2) qui y sont fixes est premierement garde verrouille avec un cote (4) reposant contre un support de machine (6) tandis que les parties (17) des flans (2) du cote oppose (5) sont usinees. Ensuite le cadre (1) est retourne de maniere telle que les flans (2) avec leurs parties usinees (17) reposent contre un support de machine (6) qui consiste en une plaque d"aimant plane, les flans (2) sont usines, puis sur le cote (18) oppose dudit support (6). Le cadre (1) pour mettre en oeuvre le procede est forme sur un cote (4) de maniere telle que les flans (2) qui y sont fixes sont disponibles pour etre usines du dit cote (4) quoiqu"ils doivent etre situes a l"interieur du plan de ce cote (4) puisque ce plan doit etre garde fixe contre un support plan pendant l"usinage des flans fixes (2) depuis le cote oppose (5) du cadre (1) a l"exterieur du plan du cote (5) sur lequel les flans sont destines a reposer.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)