Article Per Year (5 Year)
p-Index From 2021 - 2026
0.888
P-Index
This Author published in this journals
All Journal JURNAL PENDIDIKAN TAMBUSAI Elektriese: Jurnal Sains dan Teknologi Elektro Jurnal Ilmiah Teknik (JUIT) Blend Sains Jurnal Teknik
Fauzan, Ahcmad
Unknown Affiliation
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Social Sciences

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Perancangan Alat Bantu Produksi untuk Menurunkan Tingkat Kecacatan pada Produksi Plat Baterai Accu di PT. TBP Fauzan, Ahcmad; Ramadhan, Abdul Rahman Agung
Jurnal Pendidikan Tambusai Vol. 7 No. 3 (2023): Desember 2023
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v7i3.11236

Abstract

PT. TBP merupakan perusahaan yang memproduksi Baterai Accu untuk keperluan otomotif di Indonesia. Ada beberapa faktor yang dapat memperngaruhi kualitas suatu produk seperti tingginya jumlah cacat pada plat yang mengakibatkan gagal produk. Dengan menggunakan Diagram Fishbone dan Analisa 5W1H diharapkan dapat diketahui penyebab terjadinya plat bengkok dan memberikan usulan perbaikan kualitas dengan cara membuat alat bantu proses produksi agar menurunkan jumlah cacat pada plat. Teknik pengolahan data untuk menentukan faktor penyebab cacat produk paling tinggi yaitu dengan diagram sebab akibat fishbone serta membuat rancangan alat bantu untuk rekomendasi usulan perbaikan. Berdasarkan analisa dapat diketahui bahwa produk cacat paling dominan berasal dari cacat bengkok yang disebabkan karena masalah media yang digunakan yaitu pada saat memasukan plat ke dalam tanki tidak ada tatakan dibawah plat sehingga menyebabkan tumpukan plat bersentuhan langsung dengan rangkaian mesin dan juga tidak ada batas jumlah maksimum untuk menumpuk plat. Dari usulan alat bantu berhasil menurunkan total cacat bengkok di PT. TBP menjadi dibawah 2% per-bulan dari standar yang ditentukan oleh perusahaan.
Kajian Mobil Listrik yang Sesuai dengan Kebutuhan Masyarakat Indonesia Harfit, Achmad Risa; Fauzan, Ahcmad
Elektriese: Jurnal Sains dan Teknologi Elektro Vol. 14 No. 02 (2024): Artikel Riset Edisi Oktober 2024
Publisher : Yayasan Cita Cendekiawan Al Khwarizmi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/elektriese.v14i02.5189

Abstract

The development of electric vehicles is one of the government's objectives to save energy and reduce air pollution. The technology for electric vehicles, mainly for personal transportation, involves replacing conventional combustion engines with electric motors. Electric vehicles' advantage lies in eliminating fuel consumption, resulting in nearly zero emissions. To determine the type of electric vehicles that meet the needs of Indonesian society, this study employs the Quality Function Deployment (QFD) method. The research surveyed 40 respondents in the Jabodetabek area to assess their responses to electric vehicle technology in Indonesia. The QFD matrix analysis revealed the priority customer requirements, which include after-sales service availability at every authorized dealer (ATPM), particularly for spare parts and mechanical support, to facilitate vehicle maintenance. The ideal price for electric vehicles is under 300 million IDR. They should have a passenger capacity of seven people and serve multiple functions as family cars, work vehicles, and commercial vehicles. The desired range on a full battery charge is 300 to 500 km, and features such as air conditioning (AC), radio, MP3 players, and comfortable seating are essential. The required motor power ranges from 30kWh to 50kWh.Currently, electric vehicles marketed by several ATPMs in Indonesia still require further development to align with the needs of Indonesian society, ensuring their acceptance in the domestic automotive market.
Analisis Pengendalian Risiko K3 dalam Proses Produksi Pembuatan Meja Kotatsu Menggunakan Metode HIRA (Studi Kasus PT XYZ) Tambunan, Erwin; Fauzan, Ahcmad
Blend Sains Jurnal Teknik Vol. 3 No. 3 (2025): Edisi Januari
Publisher : Ilmu Bersama Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56211/blendsains.v3i3.743

Abstract

Penelitian ini meneliti mengenai PT XYZ yang merupakan perusahan manufaktur yang bergerak pada bidang produksi pembuatan meubel seperti meja, kursi, lemari. Pada PT XYZ terdapat masalah – masalah yang terjadi pada proses produksi yaitu terdapatnya potensi kecelakaan yang tinggi pada proses produksi pembuatan meja kotatsu, sehingga diperlukanya metode untuk mengurangi dan menghilangkan potensi kecelakaan yang terjadi pada proses produksi pembuatan di meja kotatsu. Penelitian ini bertujuan untuk melakukan pengendalian bahaya untuk menghilangkan atau mengurangi risiko bahaya yang ada pada proses produksi pembuatan meja kotatsu. Metode yang penulis gunakan adalah metode Hazard Identification Risk Assessment (HIRA). Hasil dari penelitian menunjukan terdapat 7 proses pada proses produksi pembuatan meja kotatsu dan dari proses tersebut terdapat 17 potensi bahaya , 10 risiko rendah, 5 risiko menengah, 2 risiko tinggi. Setelah dilakukan usulan perbaikan maka menjadi 17 potensi bahaya dengan risiko rendah.
Optimization of Transmission Systems in Rice Threshers and Straw Choppers: Enhancing Energy Efficiency and Productivity through V-Belt and Pulley Design Fauzan, Ahcmad; Abdillah, Fauzi; Muchlis, Abdul
Jurnal Ilmiah Teknik Vol. 5 No. 1 (2026): Januari: Jurnal Ilmiah Teknik
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/juit.v5i1.2493

Abstract

Rice threshers and straw choppers are essential to improve post-harvest efficiency, yet small-scale machines often experience capacity loss and wasted motor power due to non-optimal V-belt–pulley transmission design (e.g., incorrect pulley ratio, belt length, and speed matching), which reduces speed stability and increases mechanical losses. Objective: This study aims to analyze and optimize the V-belt–pulley transmission system of a combined rice thresher–straw chopper to improve power utilization and achieve target operating speeds for both processes. Methodology: A quantitative engineering approach was applied using analytical transmission design calculations and design verification through mechanical layout/simulation. Key parameters were derived from machine requirements and transmission relations, including processing capacity, force and torque, shaft speed, power demand, pulley diameters, transmission ratios, belt speed, belt length, center distance, and wrap angle. Findings: Using a 1 HP (750 W), 1450 rpm electric motor, the designed system achieved a calculated threshing capacity of 90 kg/h and straw chopping capacity of 84 kg/h under a 2-minute batch assumption. The required output power was 270.60 W (threshing) and 245.97 W (chopping), while the motor-side power demand was 308.27 W and 280.30 W, respectively, resulting in a total requirement of 588.57 W (≈78% motor power utilization). With an 80 mm driver pulley, the selected driven pulleys were 105.45 mm for the thresher (1100 rpm; ratio 1.32) and 116 mm for the chopper (1000 rpm; ratio 1.45). The belt speed was 6.06 m/s, with belt lengths of 2110 mm (A83) and 1480 mm (A58). Implications: The results provide practical parameter benchmarks for designing low-cost small-scale agricultural machines that better match motor power to required speeds and torque, reducing transmission mismatch. Originality: This study presents a parameter-complete V-belt–pulley design framework for a dual-function thresher–chopper, explicitly linking capacity targets to transmission sizing and motor power utilization.
Co-Authors Fauzi Abdillah, Fauzi Harfit, Achmad Risa Muchlis, Abdul Ramadhan, Abdul Rahman Agung Tambunan, Erwin