Journal ArticleDOI
Multi-sensors-based condition monitoring for honing of cylinder liners
Reads0
Chats0
TLDR
A tool condition monitoring strategy which considers all three sensors including AE sensor is proposed in this paper, which would help in the timely replacement of the honing tools, thereby enhancing the productivity.Abstract:
Development of cylinder liner for internal combustion engines is a challenging task and it involves a thorough understanding of interaction between functional requirements of liners, performance of honing process and desired surface characteristics. In the present work, an attempt is made to bring out the relation between performance of honing process and surface characteristics with the condition of the honing tools. Signals from multiple sensors during rough, finish and plateau operations with fresh or worn out tools show a good correlation between honing tool condition and performance measures such as material removal and surface topography. A strange phenomenon of reduced amplitude in power spectrum of vibration signals occurring with worn out tools is explained. On comparing the acoustic emission (AE) signals and the signals obtained from piezoelectric cutting force dynamometer and accelerometer, it is found that the signals obtained from AE sensor show higher sensitivity in terms of performance measures. A tool condition monitoring strategy which considers all three sensors including AE sensor is proposed in this paper. Such a strategy would help in the timely replacement of the honing tools, thereby enhancing the productivity.read more
Citations
More filters
Journal ArticleDOI
Modelling and monitoring of abrasive finishing processes using artificial intelligence techniques: A review
Vigneashwara Pandiyan,Vigneashwara Pandiyan,Sergey Shevchik,Kilian Wasmer,Sylvie Castagne,Tegoeh Tjahjowidodo +5 more
TL;DR: It is reported that most of the Artificial Intelligence algorithms available are not fully exploited for monitoring and modelling in abrasive finishing and emphasizes on bridging this gap.
Journal ArticleDOI
Investigations on the effects of tool wear on chip formation mechanism and chip morphology using acoustic emission signal in the microendmilling of aluminum alloy
TL;DR: In this paper, the effects of tool wear on surface roughness (Ra), chip formation mechanisms and chip morphology in the micro-endmilling of aluminum alloy (AA 1100) using acoustic emission (AE) signals are analyzed in the time domain, frequency domain using fast Fourier transformation (FFT) and the discrete wavelet transformation (DWT) technique.
Journal ArticleDOI
Acoustic Emission Signal Analysis for Tool Condition Monitoring in Microturning of Titanium Alloy
TL;DR: In this article, an online acoustic emission (AE) monitoring system is developed, to investigate the effect of tool wear during the microturning of titanium alloy with a tungsten carbide insert of nose radius 0.1 mm.
Journal ArticleDOI
Tool Condition Monitoring in Microturning of Aluminium Alloy Using Multiple Sensors
TL;DR: In this paper, an attempt has been made to monitor the tool condition status during microturning of aluminium alloy (AA 6061) using multiple sensors such as cutting force dynamometer, acoustic emission (AE) and accelerometer.
Journal ArticleDOI
Acoustic Emission Signal Analysis for Tool Condition Monitoring in Microendmilling of Aluminium Alloy
TL;DR: In this article, the effect of tool wear is correlated with acoustic emission (AE) signal during micro-endmilling of aluminium alloy (AA 1100) using Kistler make AE sensor and the signal features are analyzed in time domain (root mean square (RMS)) and frequency domain (dominant frequency and amplitude).
References
More filters
Journal ArticleDOI
Process-Optimization in Honing
E. Saljé,M. von See +1 more
TL;DR: In this article, the influence of the topography of a sharpening stone on the workpiece roughness was investigated, and correlations between normal force, tangential force, material removal rate and workplace roughness were investigated.
Journal ArticleDOI
Experimental Investigation of the Bore Honing Process
J. Lee,Stephen Malkin +1 more
Journal ArticleDOI
Identification of significant parameters and appropriate levels in honing of cylinder liners
TL;DR: In this paper, a comprehensive investigation carried out to identify the significant honing parameters and their values for different honing operations was carried out, in which the cylinder liners after boring operation were subjected to rough, finish and plateau honing operation in which parameters such as rotary speed, reciprocating speed, pressure and honing time are selected on the basis of operator's experience.
Journal ArticleDOI
Some theoretical aspects of a practical measurement problem in plateau honing
TL;DR: In this paper, the authors analyzed the nature and ex tent of a major problem and quantified it, thereby enabling more rational assessments to be made, and suggested a solution to reduce the run-in period and the oil consumption of engines.
Journal ArticleDOI
Identification of machining force model parameters from acceleration measurements
TL;DR: This paper presents a method, which does not require the use of a force dynamometer, for estimating the mechanistic cutting force model coefficients in milling, which is improved by the application of the Tikhonov regularisation technique.