Investigasi Kecepatan dan Jarak Nozel Proses Sandblasting Terhadap Kekasaran Permukaan pada Baja Karbon Rendah

Harmoko Harmoko, Risal Ngizudin

Abstract


Sandblasting is a method for cleaning metal surfaces such as rust, oil, dust, and other impurities and for obtaining surface roughness by spraying abrasive materials using a compressor. The aim of the research is as an alternative to cleaning the metal surface and to get the surface roughness of low-carbon steel. This research used variations in sandblasting speed at 60 mm/minute, 120 mm/minute and 180 mm/minute and the nozzle spacing was 10 cm, 15 cm, and 20 cm. Surface roughness testing using Surface Roughness. The results showed that the sandblasting speed of 120 mm/minute had the highest surface roughness of 3.57 µm and the lowest surface roughness at the sandblasting speed of 180 mm/minute of 2.99 µm. Whereas in the variation of the sandblasting nozzle spacing, the sandblasting nozzle spacing of 15 cm has the lowest surface roughness and the sandblasting nozzle spacing of 20 cm has the highest roughness value. So that the sandblasting speed and nozzle spacing influence the surface roughness of low-carbon steel.


Keywords


Low Carbon Steel; Nozzle Distance; Sandblasting Speed; Surface Roughness

Full Text:

PDF

References


Aldio, R. Z., Dedikarni, Saputra, B., Anwar, I., & Masdar, M. S. 2021. Effect of Spraying and Mesh Size on Surface Roughness of SS400 Steel Sandblasting Process. Journal Renewable Energy & Mechanics, 63-75.

Bangun, W. P., Widiyarta, I., & Parwata, I. 2017. Pengaruh Waktu dan Ukuran Partikel Dry Sandbalsting Terhadap Kekasaran Permukaan pada Baja Karbon Sedang. Jurnal Ilmiah Teknik Desain Mekanika. 6(1), 138-141.

Isa, M. R., Zaroog, O. S., Yunus, M. A., Bavu, V. R., & Rosmi, N. 2018. Effect of Sandblasting Process on Mechanical Properties of ASTM A516 Grade 70 Steel. Key Engineering Materials, 765, 222-226.

Krawczyk, J., Bembenek, M., Frocisz, L., Sleboda, T., & Packo, M. 2021. The Effect of Sandblasting on Properties and Structures of the DC03/1.0347, DC04/1.0338, DC05/1.0312, and DD14/1.0389 Steels for Deep Drawing. Journal Materials.

Kurniawan, W. D., & Periyanto. 2018. Proses Sandblasting dan Coating pada Kapal di PT. Dok Perkapalan Surabaya. Jurnal Otopro, 13(2).

M, M. I., Mahardika, M., & Suyitno. 2017. Pengaruh Sandblasting Terhadap Struktur Mikro pada Sekrup Implan Baja Tahan Karat AISI 316L. Jurnal Mekanikal, 8(1), 697-703.

Munadi, S. 1988. Dasar-dasar Metrologi Industri. Jakarta: Dikti.

Pradana , R. B., & Kromodiharjo, S. 2016. Studi Eksperimen Pengaruh Tekanan dan Waktu Sandblasting Terhadap Kekasaran Permukaan, Biaya dan Kebersihan pada Pelat Baja Karbon Rendah di PT. Swadaya Graha. Jurnal Teknik ITS, 5(2).

Putri, F., HB, I., & Pratama, E. 2019. Analisa Pengaruh Tekanan Kompresor dan Sudut Penyemprotan pada Proses Sandblasting Terhadap Uji Kekasaran pada Baja ST 50. Jurnal Austenit.

Suyitno, & Ishak. 2014. The Influence of Sandblasting and Electropolishing on the Surface Hardness of AISI 316L Stainless Steel . Advance Materials Research, 896, 517-520.




DOI: http://dx.doi.org/10.33087/jiubj.v23i2.3207

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

ADRESS JOURNAL

JURNAL ILMIAH UNIVERSITAS BATANGHARI JAMBI (JIUBJ)
Published by Lembaga Penelitian dan Pengabdian kepada Masyarakat
Adress: Jl.Slamet Ryadi, Broni-Jambi, Kec.Telanaipura, Kodepos: 36122, email: jiubj.unbari@gmail.com, Phone: 0741-670700

Creative Commons License This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.