Estimation of Cutting Force from Machine Tool Conditions such as Distortion and Vibration.
نویسندگان
چکیده
منابع مشابه
The Impact of Cutting Tool Materials on Cutting Force
A judicious choice of insert material, tool geometry and cutting conditions can make hard turning produce better surfaces than grinding. In the present study, an attempt has been made to investigate the effect of cutting tool materials on cutting forces (feed force, thrust force and cutting force) in finish hard turning of AISI D2 cold work tool steel. In conclusion of the results obtained with...
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The relationship between the cutting force characteristics and tool usage (wear) in a micro-end-milling operation was studied for two different metals. Neural-network-based usage estimation methods are proposed that use force-variationand segmental-averaging-based encoding techniques. 1999 Elsevier Science Ltd. All rights reserved.
متن کاملVibration modelling of machine tool structures
Productivity in modem machine tools is acheved by using high cutting velocities, spindle speeds and feed rates. A restriction for large material removal rates is the tendency of machines to chatter (structural vibration) for large depths of cut. This work is concerned with improving machine tool performance by understanding and ultimately controlling vibration in machine structures. If vibratio...
متن کاملCurrent-sensor-based feed cutting force intelligent estimation and tool wear condition monitoring
Tool wear condition monitoring has the potential to play a critical role in ensuring the dimensional accuracy of the workpiece and prevention of damage to cutting equipment. It could also help in automating cutting processes. In this paper, the feed cutting force estimated with the aid of an inexpensive current sensor installed on the ac servomotor of a computerized numerical control turning ce...
متن کاملCutting tool wear estimation for turning
The experimental investigation on cutting tool wear and a model for tool wear estimation is reported in this paper. The changes in the values of cutting forces, vibrations and acoustic emissions with cutting tool wear are recoded and analyzed. On the basis of experimental results a model is developed for tool wear estimation in turning operations using Adaptive Neuro fuzzy Inference system (ANF...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Precision Engineering
سال: 1997
ISSN: 1882-675X,0912-0289
DOI: 10.2493/jjspe.63.1605