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All Journal Rekayasa Mesin Briliant: Jurnal Riset dan Konseptual Jurnal Ilmiah Universitas Batanghari Jambi Metal Indonesia SAP (Susunan Artikel Pendidikan) JURNAL CRANKSHAFT Jurnal Inovasi Penelitian JOURNAL SCIENTIFIC OF MANDALIKA (JSM) Warta AKAB Jurnal Teknologi dan Manajemen Journal of Industrial Community Empowerment Jurnal Polimesin Joong-Ki Majalah Teknik Mesin
Hendi Lilih Wijayanto
Politeknik Industri Logam Morowali
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Peningkatan Pengetahuan Operasional Mesin Frais Bagi Karyawan Di Kawasan Industri Logam Morowali Hendi Lilih Wijayanto; Tegar Setiawan, Angga; Aristya Pradana Putra, Eriek; Malik Alfafa, Abduh; Adityo Tri Saputra
Joong-Ki : Jurnal Pengabdian Masyarakat Vol. 5 No. 1: November 2025
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/joongki.v5i1.9734

Abstract

Dalam industri, mesin frais sering digunakan untuk membuat komponen mesin, mengebor lubang pada benda kerja, dan tugas lainnya. Dengan kontribusi sebesar 20,27% terhadap perekonomian nasional, Indonesia dilaporkan sebagai basis industri manufaktur terbesar di ASEAN, menurut statistik yang dikumpulkan dari Badan Koordinasi Penanaman Modal (BKPM). Kemampuan untuk mengoperasikan mesin frais dengan sukses dan efisien merupakan salah satu kompetensi kunci yang dibutuhkan di bidang ini. Namun demikian, bisnis di kawasan Industri Morowali terus berjuang dengan pekerja yang tidak memiliki keterampilan yang diperlukan untuk mengoperasikan peralatan frais. Skenario ini tidak diragukan lagi dapat memengaruhi efisiensi dan produksi perusahaan serta kualitas barang yang dihasilkan. Oleh karena itu, untuk meningkatkan pengetahuan dan kemampuan mereka, pelatihan dan pendampingan diperlukan. Pelatihan dilakukan dengan beberapa cara, termasuk studi yang melibatkan wawancara untuk mengidentifikasi jenis instruksi terbaik, penyediaan informasi untuk meningkatkan pemahaman menggunakan format ceramah. Kemampuan peserta dalam mengoperasikan mesin frais akan dilatih melalui observasi langsung, dan evaluasi pelatihan untuk mengukur tingkat keberhasilan. Berdasarkan hasil penilaian, skor rata-rata pra-tes adalah 65,1, dan skor rata-rata pasca-tes adalah 81,2. Setelah mengikuti program pelatihan, skor peserta meningkat sebesar 16,1 poin. Hasilnya, pelatihan ini berhasil meningkatkan pemahaman staf tentang cara kerja mesin frais. Setiap pekerja juga menunjukkan kemahiran dalam menyelesaikan gambar kerja yang diberikan. Karyawan mendapatkan banyak manfaat dari pelatihan ini, baik dalam hal pertumbuhan profesional mereka maupun peningkatan produksi perusahaan.
Pelatihan Pengelasan dan Pembuatan Alat Penunjang Laboratorium Pengelasan di Sekolah Menengah Kejuruan Negeri Pertambangan Bungku Setiawan, Angga Tegar; Amiruddin; Wijayanto, Hendi Lilih; Siswanto, Yudi; Putra, Eriek Aristya Pradana; Alfafa, Abduh Malik; Saputra, Aditiyo Tri
Journal of Industrial Community Empowerment Vol. 2 No. 2 (2023)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/jice.v2i2.232

Abstract

Higher education has an important role in the Tri Darma, namely participating in truly educating the lives of the nation and state in society. One step is to make humans no longer objects of development but subjects of development. As a development subject, abilities and skills in mastering science and technology are certainly required. The use of welding technology has developed and is widely used and exploited in the wider community, especially in meeting industrial needs. One of the welding methods is Shielded Metal Arc Welding (SMAW), namely welding using an electric arc. The aim of this activity is to increase the welding competency of Bungku Mining Vocational School students by adding special skills in the form of SMAW welding and providing encouragement and assistance so that Bungku Mining Vocational School students are able to provide welding equipment that supports learning in the laboratory. The benefit of this activity is to provide knowledge and train skills in SMAW welding so that it can be used to develop laboratory facilities.
Pelatihan dan Pendampingan Operasional Mesin Bubut Bagi Karyawan di Kawasan Industri Logam Morowali Setiawan, Angga Tegar; Alfafa, Abduh Malik; Putra, Eriek Aristya Pradana; Wijayanto, Hendi Lilih; Nugroho, Vincentius Sulistyoaji; Saputra, Adityo Tri; Kamaruddin, Kamaruddin
Journal of Industrial Community Empowerment Vol. 3 No. 2 (2024)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/jice.v3i2.316

Abstract

In the increasingly advanced and dynamic world of the manufacturing industry, the need for a skilled and qualified workforce is becoming increasingly important. One of the key skills required in the industry is the ability to operate a lathe effectively and efficiently. Lathes are used to shape and smooth workpieces by rotating the workpiece against a stationary tool. These machines enable precise and high-quality manufacturing processes, so employees need to master the correct and efficient operation of lathes. However, there is still a problem with employees who are not skilled enough to operate lathes in companies in the Morowali metal industry area. This condition can certainly hamper the productivity and efficiency of the company, and have an impact on the quality of the products produced. So, it is necessary to conduct training and mentoring to improve their knowledge and skills. Training is carried out using several methods, namely surveys through interviews to determine the appropriate type of training. Providing material to improve knowledge using the lecture method. Direct observation to train participants' skills in operating the lathe. Evaluation of training to measure the level of achievement. The evaluation results obtained an average pre-test score of 54.3 and a post-test of 84.6. There was an increase of 30.7 points after the participants participated in the training activities. Thus, the training activities showed success in improving employees' knowledge of lathe operation. In addition, each employee also showed skills in completing the job sheet that had been given. So, the training carried out provides various benefits for employees in developing careers and for companies in increasing their productivity.
Perbandingan Pack Carburizing Mata Pahat Bubut Karbida dan Mata Pahat dari Kikir Bekas Praktikum Kerja Bangku Wijayanto, Hendi Lilih; Amiruddin, Amiruddin; Putra, Eriek Aristya Pradana; Sari, Dewi Purnama; Putra, Aditya Perdana
BRILIANT: Jurnal Riset dan Konseptual Vol 8 No 1 (2023): Volume 8 Nomor 1, Februari 2023
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v8i1.1070

Abstract

Dalam setiap siklus pemesinan, khususnya pada sistem pembubutan, tingkat kehalusan merupakan salah satu penanda untuk mencapai akurasi benda kerja. Dalam kondisi itu, sifat pahat sangat esensial dalam menciptakan benda kerja dengan tingkat kekasaran yang masuk kategori akurasi presisi. Maka dari itu kekerasan mata pahat sangat berpengaruh, sehingga penulis berupaya membuat mata pahat bubut karbida menjadi lebih keras dari standarnya dengan metode pack carburizing. Mata pahat karbida merupakan mata pahat potong yang memiliki nilai kekerasan HRc = 90–93. Pada penelitian ini juga bertujuan menghasilkan pahat bubut dengan memanfaatkan kikir bekas praktikum kerja bangku dengan metode pack carburizing. Sehingga dapat dibandingkan nilai kekerasan dan pengamatan mikro hasil pack carburizing dari pahat karbida dan mata pahat dari kikir bekas sebelum dikarburasi dengan yang sudah dikarburasi. Sehingga didapatkan hasil nilai kekerasan mata pahat karbida sebelum karburasi adalah 1615,37 HV dan setelah karburasi 1746,94 HV. Sedangkan mata pahat dari kikir bekas sebelum karburasi adalah 564,7 HV dan setelah karburasi didapatkan nilai kekerasan vickers adalah 666,18 HV.
Desain Forklift Mini Kapasitas 100 Kg dengan Sistem Penggerak Aktuator Linier Setiawan, Angga Tegar; Wijayanto, Hendi Lilih
BRILIANT: Jurnal Riset dan Konseptual Vol 8 No 1 (2023): Volume 8 Nomor 1, Februari 2023
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v8i1.1172

Abstract

Forklift merupakan alat yang berfungsi sebagai alat angkat dan angkut barang dari suatu tempat ketempat yang lain. Kebutuhan penggunaan forklift sangat banyak digunakan, terutama dalam proses pengangkutan barang yang dilakukan di bengkel kerja mekanik. Selain memudahkan pekerjaan manusia dalam memindahkan barang, penggunaan forklift dengan ukuran mini dapat mempermudah penggunaan diarea yang terbatas. Rancangan forklift mini pada penelitian ini menggunakan hollow ASTM A36. Penggerak aktuator linier digunakan untuk menggerakkan garpu kearah vertikal. Akumulator (accu) digunakan untuk menyuplai arus listrik pada aktuator linier. Forklift mini memiliki 4 buah roda yang terpasang pada rangka. Roda pada rangka forklift mempermudah forklift bermanuver di area yang terbatas. Dari hasil pengujian pada forklift mini, forklift mampu mengangkut beban maksimum hingga 100 kg dengan ketinggian angkat garpu 140 cm. Forklift mini memudahkan aktifitas angkat dan angkut yang dilakukan di bengkel kerja. Sehingga, rancangan forklift mini yang dihasilkan dapat membantu proses pemindahan barang yang sebelumnya dilakukan secara manual.
RANCANG BANGUN SMART CONVEYOR PADA UNIT PRODUKSI POLITEKNIK INDUSTRI LOGAM MOROWALI Setiawan, Angga Tegar; Alfafa, Abduh Malik; Wijayanto, Hendi Lilih; Justiadi, Justiadi; Suwandy, Suwandy
BRILIANT: Jurnal Riset dan Konseptual Vol 10 No 2 (2025): Volume 10 Nomor 2, Mei 2025
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v10i2.1840

Abstract

The metal industry requires an effective quality control system to ensure that produced items meet established standards. This study aims to design a NodeMCU-based smart conveyor capable of automatically sorting metal products based on dimensions while transmitting real-time data on sorted and unsorted product quantities to a MySQL database. This data can be accessed through a website designed to facilitate monitoring. The research methodology includes planning, hardware system design, software development, and system integration stages. NodeMCU serves as the main controller, reading data from dimension-detecting sensors and activating a sorting actuator in the form of a Cylinder Pneumatic. Sorting results are transmitted via Wi-Fi to a database and displayed in real-time on a web interface. The study results demonstrate that the system effectively sorts items based on their dimensions, with the sorting data accessible for real-time monitoring through the website. This implementation enhances production processes, reduces human error, and supports the Industry 4.0 concept through IoT-based data management.
Investigation Of Turning Results Using Used Chisel Bit File And Ahisel Bits From ST-37 Steel Pack Carburizing Wijayanto, Hendi Lilih; Malau, Alexander; Amiruddin, Amiruddin; Putra, Aditya Perdana; Alfian, Muh
Jurnal Polimesin Vol 22, No 1 (2024): February
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v22i1.3935

Abstract

Much research in the manufacturing industry has been conducted on variations in cutting force, temperature, and chip directly related to tool wear and cutting performance. Therefore, this research analyzed the cutting performance of cutting tools from the pack carburizing-used files against the results of turning facings. Then, the chisels were welded to ISO 6 tool holders after welding. The chisels were used to turn low carbon steel ST-37 with a diameter of 50.4 mm using a timeway CL-460 lathe with 0.2mm feeding and 400, 605, 910, and 1330 RPM variations. The test results indicated that the bit of carbide from the pack carburizing had a roughness value of 0.890 µm, belonging to class N6. Hence, the roughness value was lower (smoother) than turning facing using a file used from pack carburizing with a roughness value of 3.014 µm.
DESIGN AND SAFETY FACTOR SIMULATION OF AN AUTOMATED FEEDER FOR BLANKING MACHINES Usman; Wijayanto, Hendi Lilih; Zulfianti; Yusdianto; S, Hairun Apriadi Ramadhan; Usman
Media Mesin: Majalah Teknik Mesin Vol. 26 No. 2 (2025)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/mesin.v26i2.6977

Abstract

The displacement of the stainless-steel plate to the printing work area is still managed manually by theoperator. Additionally, there is no clear benchmark to determine whether the plate is in the correct position andaligned according to the printed pattern. Thus, the print results are frequently less than perfect and require a longprocess. To address these conditions, an additional feeder is required with an automatic system that can operatein conjunction with the blanking machine, simplifying the operator's work and enhancing the blanking processefficiency. The objectives of this research are to determine the design of the feeder machine design by the needsand specifications of the machine, to discover the value of the safety factor of the Feeder machine design, and toreveal the movement system of the Feeder machine design using SolidWork 2019. This final project was carriedout in June 2023 at Politeknik Industri Logam Morowali (PILM) in Labota Village, Bahodopi District, MorowaliRegency, Central Sulawesi Province. The results show that: Researchers can make a design with the provisionsof a length of 550 mm and a width of 250 mm, while the known safety factor value for both areas is declared safesince it has Factor of Safety (FOS) value of 1 and the design movement system displayed on the animation systemin SolidWork 2019 software.
Co-Authors Abduh Malik Alfafa Abduh Malik Alfafa Abdul Wahid Arohman Aditiyo Tri Saputra Adityo Tri Saputra Afandy, Moh Ageng Muhammad Raihan Alexander Malau Alfafa, Abduh Malik Alfian, Muh Amiruddin Amiruddin . Amiruddin Amiruddin Amiruddin Amiruddin Amiruddin Amiruddin Amiruddin Amiruddin Angga Tegar Setiawan Ardiansah Asnawi, Isran Atmoko, Nugroho Tri Chamim, Moch. Dewi Purnama Sari Dwika Dendrawan Elkana Bilak Lopo Eriek Aristya Pradana Putra Fathurrasuli, Fathurrasuli Gogo Pasaribu Heaven, Rama Yasalam Alquran Irsan Agus Mangoli Joko Sulistyo Justiadi, Justiadi Kadex Widhy Kadex Widhy Wirakusuma Kadex Widhy Wirakusuma Kadriadi Kadriadi Kadriadi Kadriadi Kamaruddin Kamaruddin Malik Alfafa, Abduh Margono Margono Muhammad Alfian Muzadkir Jafar Nugroho, Vincentius Sulistyoaji Nurul Halizah Perdana, Eriek Aristya Putra, Aditya Perdana Rianto, Muh Ikbal S, Hairun Apriadi Ramadhan Sanurya Putri Purbaningrum Saputra, Aditiyo Tri Saputra, Adityo Tri Setiawan, Angga Tegar Solih, Edwin Sahrial Sri Windi Suwandy Suwandy Tegar Setiawan, Angga Thamrin, Siti Nurhalisa Usman Usman Vincentius Sulistyoaji Nugroho Yudi Siswanto Yudi Siswanto Yusdianto Yusdianto Yusdianto Zulfianti