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作者 Suprock, Christopher Adam
書名 Wireless Sensor Integrated Tool for Characterization of Machining Dynamics in Milling
國際標準書號 9781124801605
book jacket
說明 229 p
附註 Source: Dissertation Abstracts International, Volume: 72-10, Section: B, page:
Adviser: Barry Fussell
Thesis (Ph.D.)--University of New Hampshire, 2011
A first step towards practical sensing in the machining environment is the development and use of low cost, reliable sensors. Historically, the ability to record in-process data at an end mill tool tip has been limited by the sensor location. Often, these sensors are mounted on the material workpiece or the machine spindle at significant physical distance from the cutting process. Of specific interest are the problems of tool chatter which causes limitations to productivity and part quality. Although tool chatter is a substantial issue in machining, it remains an open research topic. In this research, a sensor integrated cutting tool holder is developed to specifically analyze the problems related to tool chatter
With the sensor integrated cutting tool holder, the signal to noise ratio is higher than traditional sensing methods. Because of the higher sensitivity, new data analysis methods can be explored. Specifically, the sensor is used in conjunction with a data dependent linear predictive coding algorithm to demonstrate effective prediction of chatter frequencies from stable cutting
School code: 0141
Host Item Dissertation Abstracts International 72-10B
主題 Engineering, Electronics and Electrical
Engineering, Mechanical
Engineering, System Science
0544
0548
0790
Alt Author University of New Hampshire
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