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Machine translation
1. (WO1981002404) COMPOSITE BORING AND HONING MACHINE AND METHOD OF MAKING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002404    International Application No.:    PCT/JP1980/000103
Publication Date: 03.09.1981 International Filing Date: 14.05.1980
IPC:
B24B 33/02 (2006.01), B24B 33/08 (2006.01)
Applicants:
Inventors:
Priority Data:
80/23181 26.02.1980 JP
Title (EN) COMPOSITE BORING AND HONING MACHINE AND METHOD OF MAKING THE SAME
(FR) MACHINE COMPOSITE D"ALESAGE ET DE RECTIFICATION ET PROCEDE D"USINAGE
Abstract: front page image
(EN)A boring cutter (15) and a honing stone (13) are coaxially arranged at a working head (11). A bar member (9) is reciprocatingly inserted and splined within a rotating hollow spindle (5). Both the end opening surface (5a) of the spindle (5) and the end (9a) of the bar member (9) are so taper engaged that the member (9) may be fed forwardly with respect to the spindle (5). The machining head (11) is coupled with the end surface of the member (9). When the shaft (5) is taper engaged with the member (9), a workpiece is bored. When the member (9) is moved forwardly to release the taper engagement, the member (9) and the head (11) are reciprocated to thereby hone the workpiece. Thus, the construction is formed rigidly to thereby hone the workpiece, and to thereby both bore and hone the workpiece.
(FR)Une fraise a aleser (15) et une pierre a rectifier (13) sont montees coaxialement sur une tete de travail (11). Une barre (9) est inseree avec un mouvement alternatif et cannelee dans une broche creuse rotative (5). La surface d"ouverture extreme (5a) de la broche (5) et l"extremite (9a) de la barre (9) sont ajustees en cone de sorte que la barre (9) puisse avancer vers l"avant par rapport a la broche (5). La tete d"usinage (11) est couplee avec la surface extreme de la barre (9). Lorsque l"arbre (5) est engage de maniere conique avec l"organe en forme de barre (9), une piece a usiner est alesee. Lorsque l"organe (9) est deplace vers l"avant pour liberer l"engagement conique, l"organe (9) et la tete (11) sont mus selon un mouvement alternatif de maniere a rectifier la piece a usiner. Ainsi, la construction permet de rectifier la piece a usiner, et de rectifier et d"aleser la piece a usiner.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)