Machine tool with fluid actuated helical adjustment of...

Details Machine tool with fluid actuated helical adjustment of... Machine tool with fluid actuated helical adjustment of...

2006-07-04

2006-07-04

Eley, Timothy V. (Department: 3724)

Abrading

Carrier for relatively movable simultaneously usable tools

For radially movable tools

C451S472000, C451S476000, C451S478000, C451S481000, C451S484000, C451S485000

Reexamination Certificate

active

07070491

ABSTRACT:
The application describes a honing tool for use with a CNC machine. A fluid actuator provides the mechanism for causing radial adjustment of abrasive elements. The actuator consists of a piston and cylinder assembly mounted within the tool and powered by cooling fluid of the CNC machine. Actuation motion is driven by a helical drive on the piston which imparts rotary motion to a feed rod. Upper and lower feed rod sections are connected through a clutch. Axial movement is imparted to a feed cone by threaded engagement between the feed cone and the lower feed rod section.

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