Tool condition monitoring in the milling process with vegetable based cutting fluids using vibration signatures

2019 ◽  
Vol 61 (3) ◽  
pp. 282-288 ◽  
Author(s):  
Thangamuthu Mohanraj ◽  
Subramaniam Shankar ◽  
Rathanasamy Rajasekar ◽  
Ramasamy Deivasigamani ◽  
Pallakkattur Muthusamy Arunkumar
2019 ◽  
Vol 18 (04) ◽  
pp. 563-581 ◽  
Author(s):  
S. Shankar ◽  
T. Mohanraj ◽  
A. Pramanik

This investigation has designed a tool condition monitoring system (TCM) while milling of Inconel 625 based on sound and vibration signatures. The experiments were carried out based on response surface methodology (RSM) central composite design, design of experiments. The process parameters such as speed, feed, depth of cut and vegetable-based cutting fluids were optimized based on surface roughness, flank wear. It was found that the sound pressure and vibration signatures have the direct relation with flank wear. The statistical features like root mean square, skewness, kurtosis and mean values were extracted from the experimental data. From the designed NN estimator, the cutting tool flank wear was predicted with the mean square error (MSE) of 0.084212.


2014 ◽  
Vol 7 (10) ◽  
pp. 2083-2097 ◽  
Author(s):  
Muhammad Rizal ◽  
Jaharah A. Ghani ◽  
Mohd Zaki Nuawi ◽  
Che Hassan Che Haron

Author(s):  
Md. Shafiul Alam ◽  
Maryam Aramesh ◽  
Stephen Veldhuis

In the manufacturing industry, cutting tool failure is a probable fault which causes damage to the cutting tools, workpiece quality and unscheduled downtime. It is very important to develop a reliable and inexpensive intelligent tool wear monitoring system for use in cutting processes. A successful monitoring system can effectively maintain machine tools, cutting tool and workpiece. In the present study, the tool condition monitoring system has been developed for Die steel (H13) milling process. Effective design of experiment and robust data acquisition system ensured the machining forces impact in the milling operation. Also, ANFIS based model has been developed based on cutting force-tool wear relationship in this research which has been implemented in the tool wear monitoring system. Prediction model shows that the developed system is accurate enough to perform an online tool wear monitoring system in the milling process.


Sign in / Sign up

Export Citation Format

Share Document