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专利名称：ANGULAR ALIGNMENT ASSEMBLY发明人：JOHN M. GOOD,ALVIN W SATHER申请号：AU8859791申请日：19910925公开号：AU8859791A公开日：19920415
摘要：An instrument for aligning the spindle of machine tools such as drill presses orvertical milling machines at various angles with respect to a work surface. In oneembodiment the upper portion of an elongated shaft is engaged in a chuck or collet ofthe spindle while the lower potion is operably mounted to shaft bearings, which permitsthe shaft to pivot, rotate and to move vertically and horizontally with respect to the worksurface of the machine tool. A displacement detector for detecting pivotal movement ofthe shaft is mounted on a member of the shaft bearing in fixed relation to the pivot ofthe shaft. A linear interface provides contact between the shaft and displacementdetector and permits predictable repeatable movement of the displacement detector. Atranslating interface or computer, in the form of an electronic circuit, interprets
movement by the displacement detector into data describing the angular position of theshaft and a display panel receives the data and displays it for the operator of the
instrument. A frame base can be interposed between the shaft bearings and work surfaceto facilitate the instrument's mounting and enclosure.
申请人：SUNWELL TECHNOLOGIES, INC.
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