Flank wear and I-kaz 3D correlation in ball end milling process of Inconel 718

Tahir, Mohd Faizal Mat; Ghani, Jaharah A.; Nuawi, Mohd. Zaki; Rizal, Muhammad; Haron, Che Hassan Che

doi:10.15282/jmes.9.2015.7.0155

Cited by 6 publications

(4 citation statements)

References 20 publications

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“…The cutting force occurs when the cutting tool cuts the workpiece material. It is the most significant information required in machining processes for tool geometry and cutting parameter optimization, machine tool design, surface roughness and chattering predictions, machinability investigations, fundamental studies of machining performance and also tool condition monitoring systems [1,2]. Therefore, reliable and accurate measurements of cutting forces are urgently needed.…”

Section: Introductionmentioning

confidence: 99%

Design and construction of a strain gauge-based dynamometer for a 3-axis cutting force measurement in turning process

Rizal

Ghani

Husni

et al. 2018

JMES

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The cutting force is the most significant information in machining processes for the cutting parameter and tool geometry optimization, machine tool design, machinability testing of new materials and tool condition monitoring systems. This paper develops a strain gauge-based dynamometer for a 3-axis cutting force measurement in turning process. The octagonal rings are utilized as force transducer to develop strain gauge-based dynamometer to measure the cutting force acting on the tip of the tool. A novel geometrical design of the dynamometer structure allowed the standard tool shank of the turning operation to be easily changed without altering the sensor system. The developed dynamometer can perform the cutting force measurement up to 2.9 kN and has a dynamic response of about 766 Hz. The sensitivities were found approximately in the range of 31.3x10-3 – 172.4x10-3 mV/N and it has a low cross-sensitivity error of below 0.87%. This paper is focus on geometrical design, mathematical and FEM analyses which are significant role in force sensor developed and present an application of low cost sensing method in turning process.

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Section: Introductionmentioning

confidence: 99%

Design and construction of a strain gauge-based dynamometer for a 3-axis cutting force measurement in turning process

Rizal

Ghani

Husni

et al. 2018

JMES

Self Cite

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“…This transformation severely reduces the tool life and in turn machinability. Even though it is suggested to machine the ADI prior to the heat treatment [28][29][30][31], there are several instances in which it is necessary to machine it post heat treatment. Various alloying elements present, heat treatment parameters and the selection of machining parameters greatly affect the machinability of ADI.…”

Section: Graphite Nodulementioning

confidence: 99%

Machinability and related properties of austempered ductile iron: A review

Hegde

Sharma

2018

JMES

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When the ductile iron which is also known as Spheroidal Graphite (SG) iron, is subjected to austempering heat treatment, the material is known as austempered ductile iron (ADI). This material has good mechanical properties and has various applications in different fields. This revolutionary material with its excellent combination of strength, ductility, toughness and wear resistance has the potential to replace some of the commonly used conventional materials such as steel, aluminium and other light weight alloys as it offers production advantage as well. One of the problems encountered during manufacturing is machining of ADI parts owing to its high hardness and wear resistance. Many researchers over a period of time have reported the machinability aspects of the ADI. This paper presents a review on the developments made on the machinability aspects of ADI along with other mechanical properties.

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“…Also, the cutting force has an enormous impact on heat generation; wear and dimensional accuracy of job moreover the surface roughness of the machined part [3,4]. The tool condition was normally monitored using vibration [5,6], cutting force [7] and acoustic emission (AE) signals. The cutting force has a significant role in tool condition monitoring (TCMs) [8].…”

Section: Introductionmentioning

confidence: 99%

Design, development, calibration, and testing of indigenously developed strain gauge based dynamometer for cutting force measurement in the milling process

Mohanraj¹,

Shankar²,

Rathanasamy³

et al. 2020

JMES

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In this work, a milling dynamometer based on strain gauge with an octagonal and square ring was designed and tested. Strain gauges were attached with the mechanical rings to detect the deformation, during the machining process. Wheatstone bridge circuit was equipped with gauges to acquire the strain as voltage owing to the deformation of mechanical rings when machining takes place. The finite element analysis (FEA) was used to identify the location of maximum deformation and stress. The direction of rings and location of gauges were decided to increase the sensitivity and decrease the cross-sensitivity. Then, the cutting force was acquired through NI 6221 M series data acquisition (DAQ) card. The dynamometer had undergone a cycle of tests to verify its static and dynamic characteristics. The metrological characterization was performed according to the calibration procedure based on ISO 376 – 2011 standard. The cutting force was measured with both the dynamometers through milling experiments based on Taguchi’s L9 orthogonal array and the results were recorded. The measured cutting force varied from 300 N to 550 N. The obtained results depicted that low-cost milling dynamometer was reliable to measure the three component machining force. Overall, the square ring based dynamometer provides the better static and dynamic characteristics in terms of linearity, cross-sensitivity (4%), uncertainty (0.054%), and natural frequency (362.41 rev/s).

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Flank wear and I-kaz 3D correlation in ball end milling process of Inconel 718

Cited by 6 publications

References 20 publications

Design and construction of a strain gauge-based dynamometer for a 3-axis cutting force measurement in turning process

Design and construction of a strain gauge-based dynamometer for a 3-axis cutting force measurement in turning process

Machinability and related properties of austempered ductile iron: A review

Design, development, calibration, and testing of indigenously developed strain gauge based dynamometer for cutting force measurement in the milling process

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