Article Per Year (5 Year)
p-Index From 2021 - 2026
2.907
P-Index
This Author published in this journals
All Journal Jurnal Pendidikan Vokasi JPTK: Jurnal Pendidikan Teknologi dan Kejuruan Jurnal Kompetensi Teknik Jurnal Pendidikan Teknik Mesin Automotive Science and Education Journal The Journal of Educational Development JURNAL DINAMIKA VOKASIONAL TEKNIK MESIN Angkasa: Jurnal Ilmiah Bidang Teknologi Jurnal Pengabdian Magister Pendidikan IPA Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Scientific Journal of Mechanical Engineering Kinematika Abdimasku : Jurnal Pengabdian Masyarakat Jurnal Pendidikan Teknik Mesin Undiksha Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Vocational and Career Education Jurnal Pengabdian Masyarakat Bangsa Advance Sustainable Science, Engineering and Technology (ASSET) Jurnal Pendidikan Teknik Mesin Journal of Vocational and Career Education Jurnal Inovasi Mesin
Heri Yudiono
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

Published : 43 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 43 Documents
Search

 1   2   3   4   5 
Design Analysis Pillowblock Strength of Rotogravure Gearbox Uses Catia V5 Software Agung Nugroho; Yudiono, Heri
Jurnal Inovasi Mesin Vol. 6 No. 2 (2024): OCTOBER 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jim.v6i2.11487

Abstract

The pillowblock has not been tested to determine the von Mises stress, displacement and safety factor values. The aim of this research is to analyze the results of the Pillowblock design analysis using the finite element method using CATIA V5 software.The research method used in this research is an experimental method. In this study, the independent variable used was variations in the thickness dimensions of the Rotogrvure Pillowblock Gearbox. The variations used are Pillowblock Close 1 with varying thicknesses (5 mm, 4 mm, 6 mm, 7 mm), Pillowblock Close 2 with varying thicknesses (6 mm, 5 mm, 7 mm, 8 mm) and Pillowblock Equipment with varying thicknesses (5 mm, 4 mm, 6 mm, 7 mm), the material used is ST 40 with a rotary bending load (bearing load). Tests were carried out using the fenite element method (FEM) to determine the value of von Mises stress, displacement and safety factor. The analysis results show that variations in pillowblock thickness have a high level of effectiveness and efficiency and have a safety factor value of ≥ 2, found in the Pillowblock Close 1 T4 (7 mm) with a von Mises stress value of 0.349 MPa, displacement 0.000046 mm, safety factor 787.96. Pillowblock Close 2 R4 (8 mm) with a von Mises stress value of 0.430 MPa, displacement 0.000062 mm, safety factor 639.24, and Pillowblock Equipment P4 (7 mm) with a von Mises stress value of 2.504 MPa, displacement 0.000312, safety factor 109.82.
PENGEMBANGAN MESIN PENGIRIS DI UKM BRAMBANG GORENG “BERKAH ARSTYADI” SEMARANG Heri Yudiono; Dwi Widjanarko; Bunyamin Bunyamin; Hanif Hidayat; C. Tri Widiastuti; David Badi’ul Chikam; Muhammad Arrry Yanto; Khusaeni Khusaeni
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 6 No. 3 (2025): Volume 6 No 3 Tahun 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v6i3.45614

Abstract

Perkembangan bisnis kuliner makanan di Kota Semarang berdampak meningkatnya permintaan bawang merah goreng. Permintaan bawang merah goreng juga berdampak pada produktifitas di UKM brambang goreng “Berkah Arstyaji”. Untuk meningkatkan produktifitas dan kualitasnya berdasar permitaan customer, UKM tersebut menggunakan mesin tepat guna mesin pengiris bawang merah. Namun dalam penggunaannya selama ini ternyata masih menyimpan permasalahan yang perlu upaya penyelesaiannya. Permasalahan tersebut adalah ketidak seragaman hasil irisan bawang merah yang berdampak pada kualitas bawang goreng yang tidak homogen dan produktifitasnya kurang. Ketidak seragaman hasil irisan biasannya diselesaikan dengan alat serut tangan. Hasil survey lapangan ditemukan penyebab ketidak seragaman hasil irisan bawang merah disebabkan posisi pisau pengiris yang terpasang mendatar (0 derajat) pada disk mesin, sedangkan kurangnya produktifitas karena menggunkan mata pisau tunggal. Kegiatan ini bertujuan mengembangkan mesin perajang bawang merah di pelaku UKM Brambang Goreng “Berkah Arsetyaji” Semarang. Solusi untuk mengatasi permasalahan UKM tersebut adalah mengembangkan mesin pengiris bawang merah dengan posisi sudut pisau pengiris 45 derajat, menggunakan mata pisau jamak (dua pisau), putaran motor yang dapat diatur, dan efisien listrik yang digunakan. Metode pelaksanaan yang digunakan untuk menyelesaikan permasalahan UKM Brambang Goreng “Berkah Arsetyaji” mencakupi survey lapangan, perancangan mesin, fabrikasi mesin, uji coba mesin, pelatihan, dan pendampingan. Pelaksanaan program pengabdian kepada masyarakat memberikan hasil bahwa adanya peningkatan kuantitas dan kualitas hasil irisan bawang merah yang berdampak pada peningkatan kuantitas dan kualitas brambang goreng yang dihasilkan dam pemenuhan kebutuhan customer yang terus meningkat.
Sustainable Utilization of Jute Sack Waste in Jute/Epoxy Laminate: Effect of Fiber Orientation for Bumper Applications Heri Yudiono; Hadromi; Deni Fajar Fitriyana; Januar Parlaungan Siregar; Tezara Cionita; Much Rizky Ubaidillah; Ayyub Ridananda; Rahmat Hidayat
Advance Sustainable Science Engineering and Technology Vol. 8 No. 4 (2026): August-October
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v8i4.3086

Abstract

Fiber orientation plays a major role in controlling the mechanical properties of natural fiber bio composites. An investigation into the impact of fiber direction variations on the toughness and tensile strength of burlap waste composites for automobile bumpers was carried out. This research was designed as a controlled experimental investigation. The factors evaluated were fiber orientation, while the tensile strength and impact toughness were. Bio composites were manufactured utilizing the hand lay-up procedure, and mechanical testing included tensile (ASTM D638) and impact (ASTM 4812). The number of test replications was fixed at three specimens for each variable. By improving interfacial adhesion, the 0°/+90°/0°/+90°/0° fiber orientation produces a tensile strength of 21.087 N/mm² and an impact toughness of 0.0482 J/mm², which is higher than a car bumper. These research show proof that burlap sack waste-based composites can be used as an alternative material for environmentally acceptable and sustainable bumpers. These findings complement SDG 12, which focuses on responsible production and consumption.
Co-Authors ,, Rusiyanto - Abdullah - Karsono  - Sunyoto  A Hasan Atho'ullah Abdissalam, Muhammad Wifaqurrokhman Abdurahman Abdurrahman Agung Nugroho Alverro Pratama Widodo Andy   Rudiyanto Fajar K Anjar Kustantoro, Anjar Apriyanto, Rahmat Ari Dwi Nur Indriawan Musyono Ayyub Ridananda Bagus Adi Prasetyo Basyirun Basyirun Budiarso Eko Bunyamin Bunyamin Catur Rini Widyastuti, Catur Rini David Badi’ul Chikam Dwi Nur Cahyono Dwi Widjanarko Fahrur Rahmanda, Aldi Fajar K, Andy   Rudiyanto Firman Maulana, Firman Fitriyana, Deni Fajar Fuad, Muhammad Taufik Nur Hadromi Hadromi - Hanif Hidayat Hendrix Noviyanto Firmansyah, Hendrix Noviyanto Ifa Nurhayati Islah, Zainul Januar Parlaungan Siregar Karsan Karsan Karsono , - Khusaeni Khusaeni Kiswadi, Kiswadi Kriswanto Kukuh Andriyan, Kukuh M. Burhan Rubai Wijaya Much Rizky Ubaidillah Mudinillah, Adam Muhammad Arrry Yanto Muhammad Gilang Bhaskoro, Muhammad Muhammad Khumaedi Mulyo, Bagus Tri Nugroho, Ardiles Pambudi, Rizqi Luhur Pramono Pramono Rahmat Aprianto Rahmat Hidayat Ratna Dewi Kusumaningtyas Renggi Setiabudi, Renggi Rini Kusumawardani, Rini Rizki Setiadi Rudiansyah, Akhid Aditia Rusiyanto Rusiyanto, Rusiyanto Salim Salim Sandi, Rizal Rahma Soesanto -, Soesanto Sonika Maulana Subhan, Aan Sudiyono Sudiyono Sunyoto , - Suwahyo - Tezara Cionita Widiastuti, C Tri Widiastuti, C. Tri Widiastuti, C. Tri Widiastuti, C. Tri Widodo, Alvero Pratama Wirawan Sumbodo