Cutting by use of rotating axially moving tool – Tool-support with means to move tool relative to tool-support – To move radially
Patent
1988-10-07
1989-09-19
Olszewski, Robert P.
Cutting by use of rotating axially moving tool
Tool-support with means to move tool relative to tool-support
To move radially
408 12, 408168, 408171, 82 12, 82147, B23B 2103
Patent
active
048676195
ABSTRACT:
A high speed spindle has a motor and tool adjustment mechanism which aligns spaced bearing means to rigidly support the spindle shaft at high speed operation and to prevent excessive lateral loading of a bearing unit of the tool adjustment mechanism. The unitary motor and tool adjustment mechanism are joined together as a single unitary assembly which is mountable on a machine tool base without requiring alignment and pre-assembly of the motor and tool adjustment mechanism at field locations.
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Colonial Tool Operations Division of Textron Canada Ltd.
Evans John C.
Olszewski Robert P.
Terrell William E.
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