The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL
Transactions ID Number: 89-423
Full Name: Doina Marin
Position: Professor
Age: ON
Sex: Female
Address: Institute of Solid Mechanics-Romanian Academy, 15, Constantin Mille Street, Bucharest, 010141
Country: ROMANIA
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E-mail address: marin_doina@yahoo.com
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Title of the Paper: Improvement of the Machine Tools Performance
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Number of paper pages: 11
Abstract: Abstract: Machine tools performance from the point of view of compliance to tolerance, surface definition etc, is determined essentially by the dynamic and static accuracy of machine movement. This paper presents the dynamic behavior analyses for a vertical milling machine during milling process or without load. The experimental research shows vibrations transmission to the mechanical components of machine tool and theirs influence upon cutting process. In the same time, there are analyzed the evaluative factors of feed drive systems: geometrical errors, contour errors, stability of the cutting process, resonance frequency and structural deformation error, performances of the control system.
Keywords: Key-Words: ball-screw, high speed machining, motion accuracy, contour errors, feed drive system, trajectory measurement, machine structure
EXTENSION of the file: .pdf
Special (Invited) Session: Dynamical Systems Performance of Numerically Controlled Machine Tools
Organizer of the Session: 629-316
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IP ADDRESS: 109.166.132.126
