Vol. 31 No. 1 (2025): (May) Article in Press

Articles

• Feasibility Study of Engine Oil Concerning the Kinematic Viscosity, Water Contamination, and Dissolved Solids Pollutants on Locomotive CC 206

  DOI : 10.21831/jptk.v31i1.81436

  Akbar Zulkarnain ⁽¹⁾

  (1) Politeknik Perkeretaapian Indonesia Madiun, Indonesia

  Abstract : 0

  DOI : 10.21831/jptk.v31i1.81436

• Implementing the module and learning video in turning tapered to enhance the students’ competency in mechanical engineering education

  DOI : 10.21831/jptk.v31i1.83111

  Sarwi Asri ⁽¹⁾, Ting Ting Wu ⁽²⁾, Muhammad Fariz Nasrullah Kamal ⁽³⁾

  (1) National Yunlin University of Science and Technology, Taiwan, Province of China ,

  (2) National Yunlin University of Science and Technology, Taiwan, Province of China ,

  (3) Universitas Negeri Semarang, Indonesia

  Abstract : 0

  DOI : 10.21831/jptk.v31i1.83111

• Exploring two student’s group perception of BIM course in an Indonesia vocational higher institution

  DOI : 10.21831/jptk.v31i1.81725

  Abdi Suryadinata Telaga ⁽¹⁾, Thyana Adhesa Avianto ⁽²⁾

  (1) Politeknik Astra, Indonesia ,

  (2) Politeknik Astra, Indonesia

  Abstract : 0

  DOI : 10.21831/jptk.v31i1.81725

• Modification of control system using PLC and HMI on drill oil hole machine to speed up piston model replacement process time in automotive manufacturing industry

  DOI : 10.21831/jptk.v31i1.78878

  Syahril Ardi ⁽¹⁾, Mohamad Bintang Febriansyah ⁽²⁾, Muhammad Hidayat ⁽³⁾, Sirin Fairus ⁽⁴⁾, Heru Suprapto ⁽⁵⁾

  (1) Politeknik Astra, Indonesia ,

  (2) Politeknik Astra, Indonesia ,

  (3) Politeknik Astra, Indonesia ,

  (4) Bakrie University, Indonesia ,

  (5) Politeknik Astra, Indonesia

  Abstract : 0

  DOI : 10.21831/jptk.v31i1.78878

• Cooperative problem-based learning enhances motivation in sustainability courses using the music model

  DOI : 10.21831/jptk.v31i1.82209

  Satriya Nugraha ⁽¹⁾, Towip Towip ⁽²⁾, Indah Widiastuti ⁽³⁾

  (1) Pendidikan Teknik Mesin, Universitas Sebelas Maret, Surakarta, Indonesia ,

  (2) Pendidikan Teknik Mesin, Universitas Sebelas Maret, Surakarta ,

  (3) Pendidikan Teknik Mesin, Universitas Sebelas Maret, Surakarta

  Abstract : 0

  DOI : 10.21831/jptk.v31i1.82209