Cutting by use of rotating axially moving tool – Machine including plural tools – Coaxial tools
Patent
1994-05-12
1996-01-09
Bishop, Steven C.
Cutting by use of rotating axially moving tool
Machine including plural tools
Coaxial tools
408 42, 408118, 408158, B23B 4106
Patent
active
054824125
ABSTRACT:
A slider 16 having a cutting insert 5A is slidably mounted in a groove 11 formed along the generatrix dimension of a substantially conical tool body 1. Serrations 12 and 16a, which are brought into close contact with each other for engagement, are formed on one side surface 11a of the groove 11 and on one side surface of the slide 16 opposite thereto. A wedge member 13 is detachably mounted between the other side surface 11b of the groove 11 and the slider 16 and is pressed against the side surface 11a so as to cause the serrations 12 and 16 to be engaged with each other. No special shaping accuracy is needed for the groove 11 or the slider 16 since any shaping error in these members can be absorbed so that a sufficient mounting accuracy is ensured for the slider 16. Thus, it is possible to reduce the requisite labor, etc. for the shaping of these members while maintaining the requisite positional accuracy for the cutting insert 5A.
REFERENCES:
patent: 1681675 (1928-08-01), Miller
patent: 2571944 (1951-10-01), Reimschissel et al.
patent: 3946474 (1976-03-01), Hahn et al.
patent: 4692074 (1987-09-01), Smith et al.
patent: 5044841 (1991-09-01), Biera et al.
Kanaboshi Akira
Ohnishi Takehiro
Takiguchi Syouji
Ueda Yoshihisa
Bishop Steven C.
Mitsubishi Materials Corporation
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