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Towards Improving Welding Skills: Creating Innovative Modules For Teaching SMAW Integrated 3D Animation Yunus, Yunus; Wibowo, Theodorus Wiyanto; Pambudi, Rizdana Galih; Prayogo, Aji Catur
Jurnal Ilmu Pendidikan Vol 30, No 1 (2024): June
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um048v30i1p79-89

Abstract

This research aims to develop teaching modules on welding techniques in vocational schools using the problem-based learning (PBL) model, a scientific learning approach, and an authentic assessment of welding competency using the manual arc welding or SMAW welding process. The development of teaching modules at vocational schools will improve the quality of the process and the quality of learning outcomes for SMAW welding engineering subjects at vocational schools. This research uses a development research method with a research design using design-based research (DBR), which refers to the instructional design model (IDM) development model design. The participants involved in this research were class XI vocational school students in East Java. The module validity test assessment results have an average score of 3.8 in the very valid category. The SMAW welding technique module that has been prepared can be used to implement SMAW welding technique learning at vocational schools. The teaching module evaluation stage results show an outstanding category, meaning the teaching module developed meets practical requirements. All students' average normalized gain score was 0.72, included in the high improvement category. The results of observations of the implementation of the PBL model facilitated by teaching modules from two observers were analyzed using percentages of agreement (PA). The research conclusion shows that the teaching module developed is valid, practical, and effective
Implementasi Mesin Pengolah Petis Dengan Teknik Double Jacket dan Vacuum Pressure di UMKM Kupang Merah Sidoarjo Ramadani, Ali Hasbi; Yunus; Fatoni, Fandi; Hidayati, Luthfiyah; Pambudi, Rizdana Galih; Saputra, Catur Surya
Jurnal ABDI: Media Pengabdian Kepada Masyarakat Vol. 9 No. 2 (2024): JURNAL ABDI : Media Pengabdian Kepada masyarakat
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/abdi.v9i2.27499

Abstract

Petis adalah komoditas dari pengolahan ikan yang digunakan sebagai campuran makanan dan lauk pauk yang khas. UMKM Kupang Merah merupakan usaha mikro yang memproduksi petis di Sidoarjo. Permasalahan yang dialami UMKM Kupang Merah adalah kapasitas produksi yang sedikit, proses pemasakan memerlukan waktu yang lama, dan tempat kurang higienis. Tujuan pengabdian ini untuk membantu UMKM Kupang Merah untuk menyelesaikan permasalahan tersebut. Kegiatan ini menerapkan tiga metode dalam pelaksanaannya, yaitu observasi, diskusi, dan evaluasi. Hasil dari pengabdian ini dengan implementasi mesin pengolah petis dengan teknik double jacket dan vacuum pressure memiliki kapasitas 35 kg dengan proses pemasakan 1.5 jam. Mesin juga dilengkapi Eletrical Control Unit (ECU) sebagai teknologi timer dan thermocontroll mengatur suhu serta mengatur tekanan kompor dan pengadukan otomatis yang dapat diatur kecepatan putaran sehingga dalam prosesnya pemasakan dan pengadukan bisa merata dan tidak gosong. Kesimpulan dari kegiatan ini, dengan implementasi mesin pengolah petis dengan teknik double jacket dan vacuum pressure dapat meningkatkan produksi petis di UMKM Kupang Merah dan menyelesaikan permasalahan yang ada.   Kata Kunci: Mesin Petis, Double Jacket, Produktivitas
OPTIMALISASI LIMBAH TONGKOL JAGUNG SEBAGAI PAKAN TERNAK MELALUI IMPLEMENTASI PAKET TEKNOLOGI PENGOLAH PAKAN PADA KELOMPOK TANI SIDO MAKMUR II TULUNGAGUNG Prabowo, Prayudi Setiawan; Wibowo, Theodorus Wiyanto; Tukiran, Tukiran; Pangestu, Puji Dwi; Pambudi, Rizdana Galih
Jurnal Abdimas Bina Bangsa Vol. 6 No. 1 (2025): Jurnal Abdimas Bina Bangsa
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/jabb.v6i1.1544

Abstract

The corn plant has become a favorite of the farmer group “SIDO MAKMUR II” because it is resistant to pest attacks, suitable for planting in the dry season, and easy to maintain, providing significant benefits to farmers. However, the utilization of corn plant parts has not been maximized, particularly the use of corn cobs, which remains unexploited by the “SIDO MAKMUR II” group. According to Mr. Nurkolis, it is indeed unfortunate that corn cobs are either discarded or not utilized, given that this waste can be processed into high-quality animal feed. This is largely due to a lack of adequate tools and appropriate technology, as well as management issues, especially in bookkeeping for the business. To address these issues, the Community Partnership Empowerment Team from Universitas Negeri Surabaya is working to optimize corn cob waste as animal feed, aiming to resolve production problems in utilizing corn cob waste and issues in business management, particularly in savings and loans. The proposed solutions include (1) procuring and implementing a package of machines for processing corn cob waste into animal feed, (2) training on creating powdered corn cob feed through fermentation, and (3) training and assistance in implementing savings and loan management for the partners. The results of this community service activity, through the implementation of a technology package for processing corn cob waste into animal feed, show that the “SIDO MAKMUR II” group can now process corn cobs into animal feed using grinding and milling machines, as well as a ribbon screw mixer equipped with a timer and speed control. Additionally, there has been an improvement in management, particularly in the group’s finances, due to the establishment and training in business management.