Cutting by use of rotating axially moving tool – Tool-support with means to move tool relative to tool-support – To move radially
Patent
1998-12-02
2000-01-11
Howell, Daniel W.
Cutting by use of rotating axially moving tool
Tool-support with means to move tool relative to tool-support
To move radially
408158, 408708, B23B 4112
Patent
active
060128801
ABSTRACT:
A precise finish machining of bearing bores (25) at crankcases (26) is made feasible by way of a device with tow skid-guided spindle boxes (1, 2), the drivable spindles of which are in flush alignment. One spindle is designed as a working spindle (3) carrying a radially adjustable tool (11), while the other spindle is designed as a guide spindle (4) engaging with a guide pin (6) into a front-end bore (5) of the working spindle (3). The guide pin (6) is succeeded by a cone (7) on which the adjustable tool (11) is supported, and where a measuring key (14) is located between the cone (7) and the base (12) of the bore (5), the measuring signal from said measuring key serving for control of the distance between both spindle boxes (1, 2) and thus for control of the radial excursion of the tool (11).
REFERENCES:
patent: 3530744 (1970-09-01), Jacobson
patent: 4224846 (1980-09-01), Eysel et al.
patent: 4676127 (1987-06-01), Watanabe
patent: 4995160 (1991-02-01), Schmid
patent: 5174695 (1992-12-01), Bathen et al.
patent: 5251511 (1993-10-01), Muendlein et al.
Faber Klaus
Horn Wolfgang
Wunderlich Armin
Howell Daniel W.
Huller Hille GmbH
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