Study of cutting force and tool wear during turning of aluminium with WC, PCD and HFCVD coated MCD tools

Pattnaik, Sisira Kanta; Behera, M.; Padhi, Sachidananda; Dash, P. R.; Sarangi, Saroj Kumar

doi:10.1051/mfreview/2020026

Cited by 4 publications

(3 citation statements)

References 39 publications

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“…Both RE and Ra parameters have a great influence on the working ability as well as the life of the machine parts. The cylindrical surface of the parts after machining with small RE and Ra is desirable in most machining processes [29,30]. Thus, all three parameters are considered to be the criteria for evaluating the turning process.…”

Section: Weighting Methodsmentioning

confidence: 99%

Comparison of the RAFSI and PIV method in multi-criteria decision making: application to turning processes

Trung

Thinh²,

Ha³

2022

Int. J. Metrol. Qual. Eng.

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Multi-criteria decision-making (MCDM) methods are used in many fields so as to rank alternatives and find the best one. However, rank reversal after adding or removing an alternative can occur in using some of the methods. In this study, two methods RAFSI and PIV were compared for application of making multi-criteria decisions. They are known to be capable of avoiding rank reversal problems. Sixteen 9XC steel turning tests were performed for the experiment. Tool holder length, spindle speed, feed rate and depth of cut are parameters that vary in each test. Three criteria for evaluating the turning process consist of MRR, RE and Ra. Four methods including MEREC, ROC, RS and EQUAL were used for determining weights of the criteria. The blend of two multi-criteria decision making methods (RAFSI and PIV) with four weight-determining methods resulted in eight ranking options. This is a new approach of the study. A positive outcome was reached that all eight ranking options identified the same best test. The best experiment must ensure to have maximum MRR and minimum RE and Ra simultaneously. A detailed discussion of the ranking results in each case was also carried out. Finally, the directions and issues that need to be studied further were pointed out in this paper as well.

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Section: Weighting Methodsmentioning

confidence: 99%

Comparison of the RAFSI and PIV method in multi-criteria decision making: application to turning processes

Trung

Thinh²,

Ha³

2022

Int. J. Metrol. Qual. Eng.

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“…Cutting forces directly influence on the machined surface roughness and tool life, and cutting forces are also influenced by many factors in machining processes [37,38]. In this study, three cutting force components in three directions (X, Y, Z) were determined at each experimental point.…”

Section: Turning Process Experimentsmentioning

confidence: 99%

A combination method for multi-criteria decision making problem in turning process

Trung

2021

Manufacturing Rev.

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This paper presents a multi-criteria decision making (MCDM) for a turning process. An experimental process was performed according to the sequence of a matrix using the Taguchi method with nine experiments. The parameters including workpiece speed, feed rate, depth of cut, and nose radius were selected as the input variables. At each experiment, three cutting force components that were measured in the three directions X, Y, and Z, were Fx, Fy, and Fz, respectively. The value of Material Removal Rate (MRR) was also calculated at each experiment. The main purpose of this study is determination of an experiment in total performed experiments simultaneously ensuring the minimum Fx, Fy, and Fz and the maximum MRR. The Entropy method was applied to determine the weights for parameters Fx, Fx, Fx, and MRR. Eight MCDM methods were applied for multi-criteria decision making, this has not been performed in any studies. The implementation steps of each method were also presented in this paper. Seven ones of these eight methods determined the best experiment in total nine performed experiments. A new multi-criteria decision-making method as well as orientation for the further works were also proposed in this study.

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“…Dari jenis pahat tersebut, nilai gaya yang terkecil pada proes pemesinan menggunakan dua jenis material yang berbeda yaitu Al 1100 dan Al 2024 adalah jenis pahat DCGT K-10 (Siddesh Kumar et al, 2017). Kemudian besarnya nilai gaya potong yang terjadi pada proses pemesinan tergantung dengan seberapa besar putaran spindle yang dipakai, semakin besar putaran yang dipakai maka semakin kecil nilai gaya yang terjadi, getaran yang timbul ketika putaran tinggi sangat kecil dibandingkan dengan putaran rendah yang menimbulkan getaran yang besar (Pattnaik, 2020) (Nasution, 2020). Gaya potong pada pemesinan dapat meningkat dipengaruhi oleh sifat mekanik dari material uji tersebut (Kalpakjian, 2009).…”

Section: B Pembahasanunclassified

Pengaruh Variasi Putaran Spindel Terhadap Gaya Potong Pada Proses Pemesinan

Nasution

Rahmatullah

Harahap³

2021

VCT

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The turning process is one of the most important machining processes in the industrial world. In this process, a change in shape is carried out by removing some of the material in the form of industrial machine tools. Inappropriate selection of the shape/type of tool, workpiece material, and cutting conditions will affect the characteristics of the tool. In the study, it was found that the rotational speed was 90,110,155,190 rpm, with a depth of cut of 0.3 mm at a feed rate of 0.023 mm / rev against different specimens, namely Dural Aluminum (Al 2024), Pure Aluminum (Al 1100) using a chisel insert type DCGT 070204K. -10 and DCMT 070202 M-20 with conventional lathe type Emco Maximat V - 13 IP 54. Data retrieval uses three sensors, namely a load cell sensor for cutting force, and the photoelectric counter module for rotation (rpm). The results showed that each specimen tested had a different value in each test experiment, such as testing on Pure Aluminum (Al 1100) specimens with a cut depth of 0.3 mm and rotation variations of 90, 110, 155, and 190. rpm can be seen in DCMT tool that the cutting force is greater than the DCGT tool. The cutting force produced on the DCMT tool blade is 9.91 N with a rotation of 110 rpm and at 190 rpm the DCMT tool gets a force of 6.83 N. It can be concluded that at low rotation the cutting force that occurs will be greater because of the vibrations that occur bigger.

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Study of cutting force and tool wear during turning of aluminium with WC, PCD and HFCVD coated MCD tools

Cited by 4 publications

References 39 publications

Comparison of the RAFSI and PIV method in multi-criteria decision making: application to turning processes

Comparison of the RAFSI and PIV method in multi-criteria decision making: application to turning processes

A combination method for multi-criteria decision making problem in turning process

Pengaruh Variasi Putaran Spindel Terhadap Gaya Potong Pada Proses Pemesinan

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