Browsing LECTURER SCIENTIFIC PUBLICATION (Publikasi Ilmiah) by Author "QORYAH, Rika Dwi Hidayatul"

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    • Failure Analysis on Titen Proto-XX Car Chassis 

      JATISUKAMTO, Gaguk; QORYAH, Rika Dwi Hidayatul; MULYADI, Santoso (Journal of Mechanical Engineering Science and Technology, Vol. 3, No. 2, November 2019, pp. 88-95, 2019-11-01)
      The car chassis as a skeleton supports all loads and is the most important component. Car chassis requirements must be rigid, twisting resistant, vibration resistant and resistant to fatigue. This study aims to find the ...

    • Optimizing the Surface Roughness AISI 4340 Steel on Turning Process under Minimum Quantity Lubrication (MQL) 

      RAMADHANI, Mochamad Bayu; DARSIN, Mahros; QORYAH, Rika Dwi Hidayatul; BASUKI, Hari Arbiantara; JUNUS, Salahuddin; HERMAWAN, Yuni (Materials Science Forum, 2022-03-31)
      Application of cutting fluids in machining can improve machinability but it may danger to the environment. An alternative to reduce this bad effect is by using minimum quantity lubrication (MQL). This study aims to ...

    • Progression in Designing and Fabrication of Minimum Quantity Lubrication (MQL) System with an Arduino Based Controller 

      DARSIN, Mahros; BASUKI, Hari Arbiantara; SYUHRI, Ahmad; HERMAWAN, Yuni; QORYAH, Rika Dwi Hidayatul; SIDARTAWAN, Robertus; FIRDAUS, Maulana Muhammad; HARDIATAMA, Intan; YUDISTIRO, Danang; DJUMHARIYANTO, Dwi (IOP Publishing, 2021-10-14)
      Using cutting fluids in machining with petroleum-based creates health hazards issues to the machining operator and environmental problems due to the waste. One effort to reduce it is by applying minimum quantity lubrication ...

    • Study of Chip Formation in Turning of AISI 4340 under Minimum Quantity Lubrication (MQL) 

      DARSIN, Mahros; PRATAMA, Nofa Kirana; QORYAH, Rika Dwi Hidayatul; HERMAWAN, Yuni; ASROFI, Mochamad; BASUKI, Hari Arbiantara; DJUMHARIYANTO, Dwi; SIDARTAWAN, Robertus; DWILAKSANA, Dedi (Gongcheng Kexue Yu Jishu/Advanced Engineering Science, 2022-04-30)
      Applying cutting fluid is a common case in machining, as it can prolong the tool life. However, excessive using it may cause a bad affect on the operator and environment. Alternatively, applying minimum quantity lubrication ...