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

Rizal, Muhammad; Ghani, Jaharah A.; Husni,; Husaini, Husaini

doi:10.15282/jmes.12.4.2018.07.0353

Cited by 12 publications

(8 citation statements)

References 12 publications

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“…FEA results were very close with the experimental results compared with thin ring theory [12]. The dynamometer was designed and developed with strain gauges to measure the cutting force [13][14][15].…”

Section: Introductionsupporting

confidence: 70%

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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Section: Introductionsupporting

confidence: 70%

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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“…The workpiece was installed on the dynamometer and cutting forces are measured. Noted that the dynamometer, which contains piezoelectric sensor [43] is not a main component to measure the cutting temperature. It was included in the experimental setup as we intend to proof that the cutting temperature's profile produced by photocells and cutting force's profile produced by dynamometer were related to each other.…”

Section: Methodsmentioning

confidence: 99%

“…Noted that, even though the cutting feed ends at position B, the reading of cutting force is still exist. This is due to the residual vibration from cutting force of A to B was still detected by dynamometer [17,43].…”

Section: Deceleration Of Cutting Tool Detected By Pyrometer and Dynammentioning

confidence: 99%

Development of a cutting edge temperature measurement of end mill tool by using infrared radiation technique

Kiprawi

Yassin

Kamaruddin

et al. 2019

JMES

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This paper describes the development of cutting temperature measurement of end mill tool by using infrared radiation technique approach. Compared to conventional thermocouple technique, infrared radiation technique is an advance method of measuring temperature which featured high accuracy, high response rate, wide range of temperature scale detection and almost compatible with all materials used in the manufacturing industry. We measures the emission of infrared radiation from the source, which is cutting edge of tool by using photocells that contains InAs and InSb photovoltaic detectors. Photocells converts the infrared radiation to a voltage signal and then recorded by oscilloscope followed with a calibration with its corresponding temperature. This paper discussed about the calibration method, cutting experiment setup, the limit of infrared radiation level detected by photocells, signal correction of output signal, and relations of peak signal formation with rotation of end mill tool. The developed pyrometer is also capable to profile the cutting tool’s rotation based on the movements of infrared radiation’s emission at cutting tool’s edge. The conclusion was that the measurement of cutting temperature of high speed machining by using infrared radiation technique is possible. The developed pyrometer are capable to detect temperature changes at a span of 0.01 ms.

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“…They found that sensitivities were 31.3 × 10 −3 –172.4 × 10 −3 mV/N , and it had a low cross-sensitivity error of below 0.87%. 58…”

Section: Strain Gauge-based Turning Dynamometermentioning

confidence: 99%

“…They found that sensitivities were 31.3 × 10 −3 -172.4 × 10 −3 mV/N, and it had a low cross-sensitivity error of below 0.87%. 58 Yaldiz and Unsacar 59 developed a dynamometer to measure the static and dynamic cutting force using a strain gauge and accelerometer. Four octagonal rings with strain gauges were used to measure the static force.…”

Section: Strain Gauge-based Turning Dynamometermentioning

confidence: 99%

Review on sensor design for cutting force measurement

Mohanraj

Uddin

Thangarasu

2022

Proceedings of the Institution of Mechanical Engineers, Part E:

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The measurement of cutting force is one of the key factors in determining the tool condition and improving machine reliability. Therefore, the cutting force measurement becomes crucial to improve the machining process. The cutting force can be measured with piezoelectric as well as piezoresistive transducers. The force measuring transducers with later ones are cost-effective and can be easily installed in any small/medium-scale enterprise. For this approach, the selection of sensing elements is essential. The various mechanical ring elements were used for sensing the deformation. The low-cost device can be affordable in small-scale industries. Along with cutting force, it is suggested to measure the vibration signals to analyze the machining dynamics of the process. The salient features and diverse force measuring transducers were discussed in this article. This paper aims to briefly review the existing design and performance of dynamometers used in modern manufacturing.

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

Cited by 12 publications

References 12 publications

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

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

Development of a cutting edge temperature measurement of end mill tool by using infrared radiation technique

Review on sensor design for cutting force measurement

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