Article Per Year (5 Year)
p-Index From 2021 - 2026
1.978
P-Index
This Author published in this journals
All Journal J@TI (TEKNIK INDUSTRI) Jurnal Simetris Jurnal Ilmiah Giga Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Applied Industrial Engineering Journal Jurnal Teknik Industri Terintegrasi (JUTIN) Paradoks : Jurnal Ilmu Ekonomi Engagement: Jurnal Pengabdian Kepada Masyarakat
Tjahyono, Rudi
Universitas Dian Nuswantoro Semarang
Religion Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
Perancangan Desain Alat Press Baglog Otomatis Jamur Tiram untuk Meningkatkan Efisiensi Waktu Produksi Jamur Tiram Achmad, Satrio Maretdika Nur; Tjahyono, Rudi
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i3.46908

Abstract

Oyster mushrooms (Pleurotus ostreatus) are one of the most commonly cultivated edible mushrooms due to their high nutritional value and relatively simple cultivation process. One crucial stage in oyster mushroom cultivation is the preparation of baglogs, which are cylindrical growing media wrapped in plastic and filled with a mixture of sawdust and other supplementary materials. The process of compacting the baglog mixture into plastic bags requires significant time and labor when done manually. Therefore, the design of this equipment aims to develop a baglog press machine to improve efficiency and consistency in the production process. Using engineering design methods such as planning and integration, this machine is designed with a mechanical system and has dimensions of 100 x 50 x 100 centimeters. It is powered by a 1 hp electric motor running at 1400 rpm, coupled with a WPX 70 1:60 gearbox to assist the pressing lever, enabling uniform pressure, speeding up the pressing process, and reducing operator fatigue. Testing results show that this press machine can reduce baglog production time by up to 50% compared to the manual method.
Development of E-Catalog Design as a Promotional Medium to Support Digital Transformation and Professional Certification for Batik Communities Amalia, Amalia; Paramita, Cinantya; Izzhati, Dwi Nurul; Tjahyono, Rudi; Syamwil, Rodia; Febrian, Nanda Dwi; Nugroho, Adi
Engagement: Jurnal Pengabdian Kepada Masyarakat Vol. 9 No. 2 (2025): November 2025
Publisher : Asosiasi Dosen Pengembang Masyarajat (ADPEMAS) Forum Komunikasi Dosen Peneliti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29062/engagement.v9i2.2116

Abstract

The Indonesian government is encouraging the digitalization of public procurement to strengthen the use of domestic products and services, including competency certification. The LSP Batik is a professional certification institution that assesses the competencies of batik artisans and communities. They face challenges due to limited digitalization and restricted access to certification information. This project aims to develop an e-catalog design for the certification schemes and to enhance the understanding of digital procurement. A Participatory Design approach was adopted, actively engaging both end-users and key stakeholders across all phases of the co-creation and evaluation process. The project culminated in the development of an e-catalog integrated with the government's e-procurement portal, designed to modernize the services of LSP Batik. The design evaluation yielded high suitability scores for illustration and contrast (100%), followed by the completeness of information (88%), and branding and clarity of information (75%). Furthermore, user assessment indicated a high degree of comprehension in product search functionality (100%), while understanding of product comparison (63%) and showcase development (50%) was moderate, suggesting areas for future improvement.
Co-Authors Achmad, Satrio Maretdika Nur Adi Nugroho Amalia Amalia Amalia Amalia Dewa Kusuma Wijaya Dita Ayu Mayasari, Dita Ayu Dwi Nurul Izzhati Fallah, Widi Burhanudin Febrian, Nanda Dwi Hartono, Ridwan Herwin Suprijono Jazuli Jazuli Kusuma Wijaya, Dewa Menik Dwi Kurniatie Nurrakhman, Fahmi Indra Pancawati Hardiningsih Paramita, Cinantya Prasetia, Ary Putra Probo Kusumo Ramadhan, Faizal Rizki Ratih Setyaningrum Rodia Syamwil Santoso, Felix Christian Sari Ayu Wulandari Tian Marcelina