Original scientific paper
Comprehensive Measurement and Evaluation System of High-speed Motorized Spindle
Da-Shuai ZHOU
; College of Mechanical Engineering & Applied Electronic Technology, Beijing University of Technology, Beijing, China
Liang-sheng WU
; College of Mechanical Engineering Technology, Jiamusi University, Jiamusi, China
Abstract
Reducing the manufacturing time is the trend of high precision manufacturing,
and the precision of a work-piece is very important for the manufacturing
industry. The high-speed motorized spindle is the most critical part and
becoming more widely used in the machine tool at present, and its precision
may affect the overall performance of high-speed cutting. Most of the studies
on high-speed cutting are focused on the cutting force, the vibration of the
spindle and effects of the spindle’s thermal deformations; hence, how to
roundly measure and objectively evaluate a high-speed spindle is an inevitable
question. Because the comprehensive dynamic properties and evaluation system
of spindles directly affect the cutting ability of the whole machine tool before
they are manufactured. This paper presents a comprehensive measurement and
evaluation system of a high-speed motorized spindle, which reflect the overall
performance of motorized spindle and bases on an international standard.
Keywords
Comprehensive Properties; High-speed Motorized Spindle; Evaluation System
Hrčak ID:
66562
URI
Publication date:
29.10.2010.
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