Parametric analysis of process parameter for Laser cutting process on SS-304

Kotadiya, Dhrupal J.; Kapopara, Jaydeep M.; Patel, Anjal R.; Dalwadi, Chirag G.; Pandya, D. H.

doi:10.1016/j.matpr.2017.12.124

Cited by 15 publications

(6 citation statements)

References 10 publications

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“…This was explained by the possibility that speed may have reached an optimum value at which the roughness was minimum, noticing that this optimum value of V is also the value at which the frequency of striations started to increase, implying that roughness is strongly related to striations. The initial slight increase and then levelling off of Sz with an increase in p that was obtained is consistent with the results described in [33], where the roughness of 304 stainless steel increased as gas pressure increased. Likewise, authors in [30] also reported a small increase in roughness with an increase of pressure for austenitic stainless steel, explaining it by the increase in mechanical force due to the high pressure exerted on the molten material, which produced large peaks and valleys.…”

Section: Resultssupporting

confidence: 91%

“…The 3D-SurfaScan optical profilometer. The decrease of roughness as speed increases is in agreement with the results obtained in [22] for Ti-6Al-4V, in [27] for carbon steel, in [31] for Ti-6Al-4V, in [32] for AISI316L stainless steel, and in [33] for ASTM stainless steel 304. In addition, in [34], 304 stainless steel showed at first a relatively rapid drop in roughness, which slowed as V increased indicating a possible plateau.…”

Section: Resultssupporting

confidence: 90%

See 1 more Smart Citation

Surface Quality of Ti-6Al-4V Titanium Alloy Parts Machined by Laser Cutting

Boudjemline

Boujelbene

Bayraktar

2020

Eng. Technol. Appl. Sci. Res.

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This paper investigates high power CO2 laser cutting of 5mm-thick Ti-6Al-4V titanium alloy sheets, aiming to evaluate the effects of various laser cutting parameters on surface roughness. Using multiple linear regression, a mathematical model based on experimental data was proposed to predict the maximum height of the surface Sz as a function of two laser cutting parameters, namely cutting speed and assist-gas pressure. The adequacy of the proposed model was validated by Analysis Of Variance (ANOVA). Experimental data were compared with the model’s data to verify the capacity of the proposed model. The results indicated that for fixed laser power, cutting speed is the predominant cutting parameter that affects the maximum height of surface roughness.

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Section: Resultssupporting

confidence: 91%

Section: Resultssupporting

confidence: 90%

Surface Quality of Ti-6Al-4V Titanium Alloy Parts Machined by Laser Cutting

Boudjemline

Boujelbene

Bayraktar

2020

Eng. Technol. Appl. Sci. Res.

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“…Nilai parameter yang dioptimalkan ditemukan dengan daya 500 W, tekanan gas 15 bar dan kecepatan potong 2000 mm / menit untuk nilai kekasaran permukaan minimum 4,39939 µm dan lebar garitan atas 283,688 µm. Berdasarkan hasil ini, diperkirakan akan meningkatkan kualitas potongan dan menjadi pemotongan dengan hasil yang efisien [4].…”

Section: Pendahuluanunclassified

Analisa parameter pada pemotongan plate menggunakan CNC fiber laser cutting terhadap kekasaran permukaan

Hidayat

Farid

Suwandono

2021

Turbo

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With the advancement of advanced equipment, Computer Numerical Control (CNC) laser cutting as a manufacturing tool in plate cutting, where industri player make to get maximum result. Laser cutting Cutting is one of the tools used by the industrial world to maximize cutting results. The purpose of this research To find out the results of the difference using the parameters of air pressure and cutting speed on a Q235B carbon steel plate with a thickness of 3 mm using CNC fiber laser cutting on the surface roughness of the material. The method used in this study is a real experimental research method and data analysis to analyze parameters on plate cutting using laser cutting on surface roughness with this number of experiments 9 and 3 replications for the research process by testing surface roughness using Surface Roughness Sj -210 Mitutoyo. The results showed that the higher the air pressure and the lower the cutting speed, the lower the surface roughness value and vice versa. The lowest surface roughness value is at air pressure of 16 Bar with a cutting speed of 3300/min which is getting a value of 1.499 μm and the highest surface roughness value is at air pressure of 12 bar with a cutting speed of 3400 mm/min which is getting a value of 2.986 μm. dengan kecepatan pemotongan 3400 mm/min yaitu mendapatkan nilai sebesar 2,986 μm.

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“…Kotadiya vd. [24], lazer gücü, kesme hızı ve gaz basıncı gibi lazer kesim parametrelerini, iş parçası yüzey pürüzlülüğü ve üst çentik genişliğini göz önüne alarak optimize etmişlerdir. Rajaram vd.…”

Section: Gi̇ri̇ş (Introduction)unclassified

Markalama ve Kesme İşlemleri İçin Karbondioksit (CO2) Lazer Makinesi Tasarımı, Üretimi ve Test Çalışmaları

2024

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Lazerler gelişiminden bu yana günlük hayatımızı kolaylaştırarak günümüz teknolojisindeki ilerlemede büyük bir etkiye sahip olmuştur. İmalat sanayi lazer teknolojisinden en büyük payı almış ve birçok imalat uygulamasında tercih edilen bir teknoloji haline gelmiştir. Lazerle neredeyse bütün malzeme türüne işlem yapılabilmekte ve lazer teknolojisi endüstride markalama, kazıma ve kesme işlemlerinde yaygın olarak kullanılmaktadır. Bu çalışma markalama, kazıma ve kesme uygulamaları için düşük bütçeli bir CO2 lazer makinesinin tasarlanmasını ve üretilmesini ele almıştır. Makinenin rezonatör, optik hareket, kesim kafası ve kontrol sistemleri dahil olmak üzere tüm ana bileşenleri, ilgili okuyucuların benzer bir sistemi uygulaması için etraflıca açıklanmıştır. Makinede bulunan rezonatör, ticari olarak mevcut benzer sistemlere kıyasla ekonomik ve uzun servis ömrüne büyük bir fayda sağlayan tekrarlı gaz dolumuna izin verecek şekilde tasarlanmış ve üretilmiştir. Üretilen makine, ilk malzeme listesinden ve ilgili üretim sürecinden kauçuk, ahşap ve plastik malzemeler için yukarıda bahsedilen son uygulama örneklerine kadar açıklanmıştır. Lazer makine sistemi şu anda Karabük Üniversitesi imalat mühendisliği bölümünde kuruludur ve lisans eğitimi ve öğretimi için kullanılmaktadır. Ayrıca makine reklam, hobi, orman ürünleri, tekstil, deri ve küçük ölçekli mühendislik işlerinde orta ölçekli işletmelerin kullanımı için yeterli kapasiteye sahiptir.

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Parametric analysis of process parameter for Laser cutting process on SS-304

Cited by 15 publications

References 10 publications

Surface Quality of Ti-6Al-4V Titanium Alloy Parts Machined by Laser Cutting

Surface Quality of Ti-6Al-4V Titanium Alloy Parts Machined by Laser Cutting

Analisa parameter pada pemotongan plate menggunakan CNC fiber laser cutting terhadap kekasaran permukaan

Markalama ve Kesme İşlemleri İçin Karbondioksit (CO2) Lazer Makinesi Tasarımı, Üretimi ve Test Çalışmaları

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