| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7123036 | Measurement | 2016 | 10 Pages |
Abstract
The metal cutting process initiates with the occurrence of plastic deformation of workmaterial and is followed by tear and removal of material from the workpiece. This process ultimately damages cutting tool and causes tool wear. An acoustic emission (AE) sensor has been employed to measure the signal frequency in machining. The AE signal component of tool wear and plastic deformation in turning are separated by simulating the process of tool wear by a grinding test where the workpiece of grinding test is the same tool-insert for tuning test, and the process of tool wear in turning is replicated by the process of material removal in grinding. The frequency of tool wear for this particular investigation is found to lie between 67Â kHz and 471Â kHz whereas for plastic deformation of workmaterial, it has a fluctuation within the range starting from 51Â kHz to some value within 471Â kHz.
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Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Bhuiyan M.S.H., Choudhury I.A., Dahari M., Nukman Y., Dawal S.Z.,