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Indexed by:Journal Papers

Date of Publication:2012-04-20

Journal:Modular Machine Tool & Automatic Manufacturing Technique

Included Journals:PKU、ISTIC

Issue:4

Page Number:57-59

ISSN No.:1001-2265

Key Words:power tool rest; vibration test; spectrum analysis; LabVIEW;

Abstract:In view of the scarcity and imperfection of power tool rest vibration test method so far,which has seriously limited the development of the industry of CNC lathe,lathe and milling composite machining center.A three-direction vibration test system based on LabVIEW is developed.The developed system adopts a three-axis acceleration sensor as vibration test component to test the vibration information of the power tool rest.To enhance the anti-interference ability of this system,the sampled signals are amplified and adjusted by the signal disposal instrument.Through the spectrum transformation and spectrum analyses of the sampled vibration signals,the vibration causes of the power tool rest can be inquired and the concern measurements can be taken to reduce the vibration effectively.Finally,the sampled data is stored by the report generation function.