Pengaruh Variasi Kecepatan Putar Dan Jarak Penekanan Terhadap Kekuatan Impak Pada Sambungan Baja AISI 4140 Dan AISI 4340 Dengan Metode Pengelasan Gesek (Friction Welding)

Authors

  • L. M. Syaifullah R Polman babel
  • Rodika Rodika
  • Ilham Ary Wahyudie

DOI:

https://doi.org/10.33504/jitt.v1i2.63

Keywords:

friction welding, variation of rotating speed and pressing distance parameters, steel AISI 4140 and AISI 4340, impact test

Abstract

Welding is one of the means to achieve better economic production and has a role in the construction and metal fields. Friction welding is one of several types of welding methods. The parameters that affect the strength of the joints in friction welding are rotational speed, pressing distance and friction time. Therefore, to produce connection strength in a production, appropriate parameters are needed. This study aims to determine the effect of variations in rotational speed and pressing distance on impact strength in AISI 4140 and AISI 4340 steel joints. mm. In this study, the results obtained were that the higher the rpm rotation and the greater the pressure distance given, the melting area in the welding joint area is wide and evenly distributed which makes the weld joint strong. This is proven, using a rotational speed of 1400 rpm and a pressing distance of 4 mm has the highest impact energy yield value of 138.349 Joules and the highest impact price yield value of 1.7293 Joules/mm2 . Meanwhile, the lowest value of the impact energy yield is 14.266 Joules and the lowest value of the impact price is 0.1783 Joules/mm2 using a rotational speed of 720 rpm and a pressing distance of 2 mm.

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References

Firmansyah, “Analisa Sambungan Las Gesek Rotary Material Baja ST 37 dan ST 42,” 2021, [Online]. Available: addison wesley publishiing company

T. Wiryosummarto, H dan Okumura, Teknologi Pengelasan Logam, Pradaya Pa. Jakarta: Pradaya Paramita, cetakan 9, 2004.

S. Ibnu, “Kekuatan Tarik, Struktur Mikro, dan Struktur Makro Lasan Stainless Steel Dengan Las Gesek (Friction Welding),” Yogyakarta, 2002.

T. Rochim, Teori Dan Teknologi Proses Permesinan. 1985.

A. Ansyori, “Pengaruh Kecepatan Potong dan Makan terhadap Umur Pahat pada Pemesinan Freis Paduan Magnesium,” Mechanical, vol. 6, no. 1, pp. 28–35, 2015, doi: 10.23960/mech.v6.i1.201504.

A. Setiawan, “Pengaruh Hujan, Air Laut, Dan Air Sungai Terhadap Laju Korosi Baja St 37 Yang Dipoles Dan Tidak Dipoles,” 2018.

Sunardi, “Effect Of Temperature Variation In Process Self Tempering And Variation Of Holding,” vol. 1, no. 1, pp. 79–88, 2016.

M. Nurhasan et al., “Pengaruh panas terhadap baja AISI 4340 pada daerah HAZ , logam las , dan bahan induk setelah mengalami pengelasan SMAW The effect of heat on AISI 4340 steel in the HAZ area , weld metal , and base material after the SMAW welding process,” pp. 81–87, 2021.

S. and S. R. S. Kalpakjian, “Manucfacturing Engineering Illinois Institute of Technology,” p. Chapter 31-900-921, 2009.

M. A. Muftinur et al., “Analisis Ketangguhan Material Baja A36 Hasil Pengelasan FCAW ( Flux Cored Arc Welding ) Berdasarkan Metode Pengujian Impak ASTM E23,” pp. 477–482, 2018.

A. Ahmad, L. L. Salomon, and J. Jessica, “Desain Eksperimen Untuk Meningkatkan Kualitas Kekuatan Produk Dengan Pendekatan Analisis Desain Faktorial,” J. Ilm. Tek. Ind., vol. 6, no. 3, pp. 209–220, 2019, doi: 10.24912/jitiuntar.v6i3.4247.

M. R. Fadilah, F. Aswin, P. Manufaktur, and N. Bangka, “Prosiding Seminar Nasional,” 2022.

P. Ilham, “Analisa Sambungan Las Gesek Rotary Material Baja ST 37 dan ST 42,” 2022.

B. Margono et al., “1. 141,” pp. 141–148, 2020.

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Published

25-08-2023

How to Cite

Syaifullah R, L. M., Rodika, R., & Ary Wahyudie, I. (2023). Pengaruh Variasi Kecepatan Putar Dan Jarak Penekanan Terhadap Kekuatan Impak Pada Sambungan Baja AISI 4140 Dan AISI 4340 Dengan Metode Pengelasan Gesek (Friction Welding). Jurnal Inovasi Teknologi Terapan, 1(2), 447–452. https://doi.org/10.33504/jitt.v1i2.63

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