Analisis Proses Vacuum Pump Impeller Repair Sebagai Upaya Meningkatkan Kinerja Komponen

Authors

  • Xaferius Boli Universitas Merdeka Malang
  • Sufiyanto Sufiyanto Department of Mechanical Engineering, University of Merdeka Malang
  • Djoko Andrijono Universitas Merdeka Malang
  • Agus Iswantoko Universitas Merdeka Malang
  • Lois Delvencio Djoke Besu Universitas Merdeka Malang
  • Michael Silvester Universitas Merdeka Malang

DOI:

https://doi.org/10.26905/jtmt.v22i1.17315

Keywords:

process stages, repair, vacuum pump impeller

Abstract

The repair process for a vacuum pump impeller is necessary to address damage caused by wear, erosion, and geometric distortion that can reduce the pump's efficiency. This study aims to analyze the repair process of a vacuum pump impeller to restore the impeller's performance. The methods used include visual inspection, dimensional measurement, process planning, and implementation of the repair process. The repair stages include initial cleaning, welding build-up on the vanes, reshaping using a lathe machine, pressing the bushing onto the shaft, and finishing with grinding. The repair focuses on the vanes and the shaft, as these two parts experience the highest level of wear. The study results indicate that the implemented repair process stages were able to restore dimensions, improve surface quality, and enhance the performance of the vacuum pump impeller.

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References

[1] Pokharel, N., Ghimire, A., Thapa, B., & Thapa, B. S. (2022). Wear in centrifugal pumps with causes, effects and remedies: A Review. IOP Conference Series: Earth and Environmental Science, 1037(1), 012042–012042. https://doi.org/10.1088/1755-1315/1037/1/012042

[2] Nikitin, D. V., Rodionov, Y., Rybin, G. V., Voronin, N. M., Skomorokhova, A. I., & Sukhova, A. (2022). Cavitation damages in liquid ring vacuum pumps. SCIENCE IN THE CENTRAL RUSSIA, 4, 131–139. https://doi.org/10.35887/2305-2538-2022-4-131-139

[3] Pokharel, N., Ghimire, A., Thapa, B., & Thapa, B. S. (2022). Wear in centrifugal pumps with causes, effects and remedies: A Review. IOP Conference Series: Earth and Environmental Science, 1037(1), 012042–012042. https://doi.org/10.1088/1755-1315/1037/1/012042

[4] Pokharel, N., Ghimire, A., Thapa, B., & Thapa, B. S. (2022). Wear in centrifugal pumps with causes, effects and remedies: A Review. IOP Conference Series: Earth and Environmental Science, 1037(1), 012042–012042. https://doi.org/10.1088/1755-1315/1037/1/012042

[5] Lee, J., Park, H. J., Chai, S., Kim, G. R., Yong, H., Bae, S. J., & Kwon, D. (2021). Review on quality control methods in metal additive manufacturing. Applied Sciences, 11(4), 1966. https://doi.org/10.3390/APP11041966

[6] Pujiyulianto, E., Muhyi, A., Paundra, F., Perdana, F. A., Yudistira, H. T., & Syaukani, M. (2022). Failure Analysis of a Wear Ring Impeller. Engineering Failure Analysis, 138, 106415–106415. https://doi.org/10.1016/j.engfailanal.2022.106415

[7] Remache, A., Pérez‐Sánchez, M., Hidalgo, V., Ramos, H. M., & Sánchez-Romero, F.-J. (2024). Towards Sustainability in Hydraulic Machinery Manufacturing by 3D Printing. Processes, 12(12), 2664–2664. https://doi.org/10.3390/pr12122664

[8] Pokharel, N., Ghimire, A., Thapa, B., & Thapa, B. S. (2022). Wear in centrifugal pumps with causes, effects and remedies: A Review. IOP Conference Series: Earth and Environmental Science, 1037(1), 012042–012042. https://doi.org/10.1088/1755-1315/1037/1/012042

[9] Fakhruddin, A., & Razali, R. (2020). Analisa penyebab kerusakan pada impeller pompa sentrifugal dengan menggunakan metode Failure Mode Effects Analysis (FMEA) di PT. Meskom Agro Sarimas. Transmisi, 16(2), 94–101. https://jurnal.unmer.ac.id/index.php/jtmt/article/view/4888

[10] Chahyono, M., Moejiono, M., Putri, I. A. J., Robbi, S. D., Kristiyono, A. E., & Gunarti, M. R. (2025). Analisis kerusakan impeller pada sea water cooling pump mesin induk Yanmar di kapal Self-Propelled Oil Barge Seroja XXI. Journal of Artificial Intelligence and Digital Business (RIGGS), 4(2), 2897–2902. https://journal.ilmudata.co.id/index.php/RIGGS/article/view/948

[11] Barafi, K. A., & Fahruddin, A. (2024). Analisis Kerusakan Pompa sentrifugal wawasan dan implikasi. Procedia of engineering and life science, 7, P-702. https://pels.umsida.ac.id/index.php/PELS/article/view/1521

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Published

2026-03-01

Issue

Vol. 22 No. 1 (2026): March 2026

Section

Article

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