Claim Missing Document
Check
Articles

Found 16 Documents
Search
Journal : Jurnal Teknik Industri Terintegrasi (JUTIN)

Perancangan Alat Uji Putaran Kritis Poros Menggunakan Digital Counter Hihamsyah, Diva Puperta; Mukhnizar, Mukhnizar; Abu , Risal; Afdal, Afdal; Selviyanty, Veny
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 1 (2024): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i1.25497

Abstract

Shaft critical rotation test tool to calculate the maximum deflection on the shaft, the size of the force or pressure is directly proportional to the amount of deflection. Currently the critical shaft rotation test tool is still manual. From the problems above, the author designed a critical shaft rotation test tool using a digital counter (sensor) to read the rotation precisely and accurately, motor power ¼ HP 2800 Rpm rotation. The critical rotation test tool for the shaft has the working principle of using an electric motor where this motor transmits power from the drill chuck to the shaft. The process of planning the critical rotation test tool consists of: power Pd = 0.3 kw, shaft material S30C with ?20 length 1500 mm, bearing type 6204 , bolts ? 12 mm, bolts ? 14, The load used is iron with dimensions ?l 150 mm, ?d 20 mm and a thickness of 10 mm, Drill chuck used as a supporting specimen with a supporting diameter of 20 mm, Frame size 1800 mm x 750 mm x 750mm
Perancangan Tungku Pembakar Logam Pratama, Hardian; Abu , Risal; Zulkarnain, Zulkarnain; Mukhnizar, Mukhnizar; Azman, Azmil
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 1 (2024): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i1.25498

Abstract

The design of this metal burning stove was made to speed up and make it easier for blacksmith craftsmen to produce quality products. Using this tool, blacksmith craftsmen can produce a stable flame in the metal burning process. Where the planning for a metal burning stove uses coal as the main fuel, because coal can produce a longer lasting fire compared to charcoal or firewood. The working principle of this metal burning stove is to use a machine tool that is driven by a blower to increase or enlarge the air or gas pressure that will transmit to the connecting pipe, and produce a stable fire so that combustion is faster and more efficient. The metal burning furnace planning process consists of: Power planning in the metal burning furnace planning p_d = 0.3 Kw, using a blower with a rotation of 2800 rpm, using 2 pipes as air conductors, the furnace volume is 7,385.28 m^3 and using a C18 castabble, weight 25 kg, cement resistance capacity 1800?.
Perancangan Alat Press Hidrolik Kapasitas 20 Ton Amsal, Amsal; Afdal, Afdal; Zulkarnain, Zulkarnain; Abu, Risal; Mukhnizar, Mukhnizar
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 1 (2024): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i1.25499

Abstract

A press tool is a tool to help shape, bend, cut products from sheet metal (plate) base material which is operated using a press tool. To increase effectiveness and productivity, currently many hydraulic systems are combined with other systems such as electrical/electronic, pneumatic and mechanical systems so that more optimal hydraulic system work can be obtained. This press applies pressing or loading movements using hydraulic power. In order for the pressing process to be even or precise, one cylinder is needed which moves the top plate (Punch). The working load on the single acting cylinder has a maximum capacity of 20 tons. The design of this press tool is designed by following the type and shape of the selected material sample. The design of this press tool aims to make the user's work easier to get more precise press results. The material used is profile steel. Simulation results on the press frame: frame length 400 mm, frame width 600 mm, frame height 850 mm, frame strength 16407 N/m2
Analisis Kerusakan untuk Tindakan Perawatan pada Mekanika Elevator Otis Kapasitas 2 Ton di RSUP Dr M.Djamil Padang Widi, Widi; Mukhnizar, Mukhnizar; Selviyanty, Veny; Abu, Risal; Afdal, Afdal
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 1 (2024): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i1.25500

Abstract

An elevator is a vertical transportation device used to transport people or goods. Elevators are box-shaped and are generally used in high-rise buildings, usually more than three or four floors. Elevator specifications are determined by its capacity, speed, and carrying capacity. Elevator selection is based on the use of elevators in buildings with traffic, commuting time, peak time and waiting time in terms of capacity (handling capacity), elevator speed. Adequate quantity of vertical transportation is an important factor, because it will affect the quality of service in a building, so maintenance management is needed that can manage elevator performance. The first step in analyzing component repairs is to use direct observation methods, namely primary and secondary data collection, data processing is carried out to extend the service life of Otis elevators, covering the working principles of Otis elevators, knowing the causes of Otis elevator damage, determining the Otis elevator maintenance schedule and knowing how to properly maintain Otis elevators and how to minimize damage that occurs
Analisis Perbandingan Sifat Mekanik Sambungan Kampuh V Terhadap Kampuh U Hasil Pengelasan SMAW Menggunakan Posisi 3G pada Baja St 37 Maulana, Rizky; Afdal, Afdal; Abu , Risal; Mukhnizar, Mukhnizar; Selviyanty, Veny
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 1 (2024): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i1.25625

Abstract

Selection of the type of support that is appropriate to the load will affect the mechanical and physical properties. Using a good type of support and in accordance with welding procedures can have an influence on the welding results (weldability properties). The comparison of the mechanical properties of V-joints to U-joints is that the maximum tensile stress value between V-joints and U-joints is a maximum of 477.17 N/mm2, while the maximum tensile stress value of V-joints is 453.12 N/mm2. The strain value between the V seam connection and the U seam connection is 20%, while the strain value for the V seam connection is 30%. The yield stress value between the V seam joint and the U seam joint is found in the U seam joint with a yield stress value of 356.05 N/mm2, while the yield stress value for the V seam joint is 337.6 N/mm2. The modulus of elasticity value between the V seam connection and the U seam connection is 2,518.09 N/mm2, while the modulus of elasticity value for the V seam connection is 1,529.43 N/mm2.
Pembuatan Alat Uji Putaran Kritis Poros Jufrizal, Ryan; Mukhnizar, Mukhnizar; Afdal , Afdal; Abu , Risal; Zulkarnain , Zulkarnain
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 6 No. 4 (2023): Oktober
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v6i4.26059

Abstract

This critical shaft rotation test tool is used to calculate the maximum deflection of a steel shaft. Currently, the critical shaft rotation test tool still uses human power to operate it, namely by rotating the handle to read the rotation value. So the test results carried out are not effective and accurate. This tool uses an electric motor with ¼ HP power and 2800 Rpm rotation as the driving force. So that the results are more accurate, this tool is designed to use an electronic system (sensor) equipped with a digital counter. Making this critical rotation test tool for the shaft goes through several processes, namely, making a table or position of the critical rotation test tool for the shaft using a digital counter, selecting the disk (load), selecting the bearing (pillow block), selecting the electric motor, selecting the shaft, and selecting the voltage regulator. . The testing phase has undergone several testing stages and the results are as planned. The tool that has been made can be operated effectively and obtain results as planned, and its operation is very easy.