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Rancang Bangun Jig Bush Crankcase untuk Proses Turningpada Mesin CNC Lathe Clarinsa Kireina Soedjana; Bayu Wiro Karuniawan; Tri Andi Setiawan
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 5 No 1 (2021): Conference on Design and Manufacture and Its Aplication
Publisher : Proceedings Conference On Design Manufacture Engineering And Its Application

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Manufacturing companies in Indonesia have grown rapidly. One of the commonly used automotive component manufacturing products is bush crankcase. Bush crankcase is one of thecomponents in the motor vehicle crankcase that functions as a bearing holder to reduce friction and expansion. The bush crankcase product requires precise measurements with mass and continuous production, so that the bush crankcase manufacturing process using turning process on CNC lathe machine. The process of turning bush crankcase requires supporting tool of jig, which is a production tool designed to hold, support and place the workpiece. Jigs are needed to speed up the turning of the bush crankcase products accurately. Determination of jig bush crankcase using ulrich method, made three designs with three kinds of jig namely jig P1, jig P2 and jig P3. Calculation of cutting forces and shear forces to ensure the jig can hold the bush crankcase well. The results of the jig bush crankcase research with the Ulrich method obtained the concept 1 as the highest value and the results of the shear force is safe. The turning process on CNC lathe machine using jig bush crankcase in total time 72 seconds with acceptable product according to the required standard.
Rancang Bangun Jig dan Meja Sebagai Alat Bantu Proses Spot Welding Presisi pada Material Pelat Strip Widyka Kidunging Pangadhuh; Tri Andi Setiawan; Dhika Aditya Purnomo
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 5 No 1 (2021): Conference on Design and Manufacture and Its Aplication
Publisher : Proceedings Conference On Design Manufacture Engineering And Its Application

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The development of the furniture industry in Indonesia is experiencing its heyday in recent years. The national furniture and handicraft industry is able to break into the international market through a variety of superior products that are considered to have attractive quality and designs. Products that have high demand in the international arena are chairs. The product in this study has a component, namely a woven plate that needs to go through a spot welding process. To simplify the welding process, it is necessary to have tools, namely jigs and sliding tables in order to save processing time during mass production later. Seeing these problems, tools will be made to support the spot welding process, namely jigs and tables that will be made specifically to adjust the material to be worked on and also adjust to the spot welding specifications contained in the company. Making the concept of jig and table as a tool will use the Ulrich method with stages starting from formulating problems and analyzing needs in the field, followed by making and selecting concepts, then proceeding with analyzing loading calculations. Based on the jig and table trials on spot welding, it produces products with a precision level of distance between product components and an angle precision level between product components above 90%.
Rancang Bangun Mesin Adjustable Pipe Notcher Abdul Hamid Assidiqi; Tri Andi Setiawan; Dhika Aditya Purnomo
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 5 No 1 (2021): Conference on Design and Manufacture and Its Aplication
Publisher : Proceedings Conference On Design Manufacture Engineering And Its Application

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Building construction projects carried out by construction company in Sidoarjo are almost always equipped with handrails to secure the edges of the structural area of the building. The pipe in the project handrail must be notched first so that it can be assembled into a protective fence. Manual pipe repair is still used so that the contour of the resulting pipe is less precise and requires a long process. Base on the problem, it will be made an Adjustable pipe notcher design equipped with dual ragum to help the pipe repair process. Ulrich method will be used in the design concept of adjustbale pipe nocther with problem analysis stage and up to design concept making. Then it will be calculated the required motor power, shaft diameter, bearings. Machine manufacturing includes cutting processes, milling processes, lathe processes, grinding processes, and welding processes. Based on the test results of the machine obtained the results of pipe repair diameter 1.25 inch, 1.5 inch and 2 inch for 4.45 minutes, 6.30 minutes and 9.27 minutes which is faster than the process of manually disuffling pipes that takes 10 minutes, 12 minutes and 15 minutes. The total production cost of making adjustable pipe notcher machine is Rp. 3,421,000.
Perancangan Ulang Lifting Table sebagai Alat Bantu Welder di Industri Pressure Vessel Maulana Putra Setiawan; I Putu Sindhu Asmara; Tri Andi Setiawan
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 6 No 1 (2022): Conference on Design and Manufacture and Its Aplication
Publisher : Proceedings Conference On Design Manufacture Engineering And Its Application

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Lifting table is a tool to help welders who do welding in high places. Pressure vessel industry does not have drawings data of lifting table so that there are no guidelines for the manufacturing flow, according to questionnaires and interviews with welders, this lifting table does not have mobility and its operation still involves 2 (two) workers so it is less efficient. Drawings data of existing products and redesign product lifting table were made using the Ulrich Method by selecting 1 (one) best concept from several concepts that had been previously selected, then do strength analysis, ergonomics analysis and production cost analysis. Based on the results of the analysis, existing product lifting table has a 42,17 kN buckling value, work platform stress analysis is 16,71 MPa and a ladder stress analysis is 8,62 MPa. The redesign product of lifting table has a minimum buckling value of 67,56 kN, a stress value of 9,22 N/mm2 and a deflection value of 2.64 mm, a redesign lifting table has 4 score in ergonomics analysis and Rp. 9,604,000 to manufacture it.
RANCANG BANGUN MESIN SANDER 3IN1 (DISC, BELT, SPINDLE) Romy Miftach Abdillah; Fais Hamzah; Tri Andi Setiawan
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 6 No 1 (2022): Conference on Design and Manufacture and Its Aplication
Publisher : Proceedings Conference On Design Manufacture Engineering And Its Application

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The development of the metal industry cannot be separated from the utilization of supporting tools. The function of the supporting tools is to support processing time and improve product quality. In the process of making casting products, there is pattern making, namely the stages of making a replica of the product to be produced. Currently, the pattern-making process is still done manually and using conventional tools. It can take a lot of time and often the result of the pattern doesn't meet tolerance requirements. Constantly changing pattern geometry requires several sander machines to support the process, such as a disc sander to form a flat surface geometry, a spindle sander to form aradius surface geometry, and a belt sander to form the surface of objects that have a large surface area. Therefore, a combination sander machine is needed. This study uses the Ulrich method. The stages in the Ulrich method are identification of needs, determining the design concept based on the company's needs, determining the selected design, then doing the manufacturing process and testing the tool. Based on the design, design concept number 2 was chosen to actualize a product. In testing this machine is able to carry out the process of sanding pieces of wood for the bearing housing pump pattern for 38 minutes 44 seconds with a total budget of Rp. 5,454,000,-.
Rancang Bangun Alat Pemindah Drum Dengan Sistem Sudut Putar Sebagai Penuang Mega Haryo Orlando; Tri Andi Setiawan; Fipka Bisono
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 4 No 1 (2020): Conference on Design and Manufacture and Its Aplication
Publisher : Proceedings Conference On Design Manufacture Engineering And Its Application

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Oil is very important in the manufacturing process, especially in the machining process, where the work process can minimize friction between components. Therefore, a lot of oil reserves are needed to be stored in the oil drum as a storage area for the 200 liter oil drum with the dimensions of the drum which has a diameter of 580mm and a height of 980mm. Therefore we need a tool to move the drum so that it is easy to move. However, existing tools still use load support during the transfer process. Because workers have to support heavy oil loads with the transfer work system by tilting and then pushing or pulling. This is considered unsafe because it can cause work accidents during the transfer process. The method used to manufacture this tool is Ulrich. The Ulrich method is a method of designing and developing products based on consumer needs. From the existing problems, a drum drive device with a maximum capacity of 200 kg was made and used a hanging system during the operational process, so that the drum moving process did not cause accidents to workers.
Rancang Bangun Alat Twist Pipa Hollow Salma Binti Astsalisa; Mohamad Hakam; Tri Andi Setiawan
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 4 No 1 (2020): Conference on Design and Manufacture and Its Aplication
Publisher : Proceedings Conference On Design Manufacture Engineering And Its Application

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This research aims to create a tool that is able to twist the needs of a component of a sofa product. This problem arises because of the need for the process of twisting aluminum components 120mmx30mmx708mm in size. However, existing equipment products are only able to twist sizes less than 8mmx8mm. By using the Ulrich method, identification of tool requirements is carried out to make 3 alternative design concepts. The needs for the main specifications of the tool after an interview is that the dimensions of the tool must be less than 1m x 1.5m and the ability of the tool to twist 10 degrees. Then, best design considered based on the dimensions, operational, strength, assembly, and maintenance. The best concept chosen was 3rd concept which was made with Mild Steel ST42 material, then with a P100 &P102 toggle clamp, and a maximum torsion capability of 73 degrees. The trial got 95% success rate and an additional twist angle of 3 degrees must be added due to the springback properties of aluminum. The total budget for the cost of producing this tool is approximately Rp.8,552,500.
Rancang Bangun Skuter Roda Tiga Minimalis Sebagai Sarana Logistik Dengan Kapasitas Beban Angkut Maksimal 200 Kg Denta Firmanda; Mohammad Hakam; Tri Andi Setiawan
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 4 No 1 (2020): Conference on Design and Manufacture and Its Aplication
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Logistics plays an important role in commerce business and MSME (micro small and Medium Enterprises). Therefore we need a vehicle that helps in the transportation process of products to improve distribution. The vehicle is designed based on the needs of MSME which in general the vehicle will be operated on small urban and rural roads, so the design will consider the dimensions of the vehicle. Author uses Ulrich Method on the process of vehicle design. The Ulrich method is used because it can facilitate the process of product development that suits the target market. In this research, design and manufacture of chassis and supporting components for vehicle drive systems will be carried out. The structural analysis is using the Finite Element Method. In the design and analysis process, the author is assisted with Autodesk Fusion 360 Software. Based on the design, a minimalist three-wheeled scooter has a main dimension of 2227.3mm x 940mm x 967.2mm. After analyzing using the Finite Element Method on a chassis with vertical loading, it was found that the maximum stress is 73.83 MPa with value of safety facor is 3,38. Total production cost of the vehicle is twelve million six hundred and forty thousand rupiah
Rancang Bangun Turbin Model Gorlov Sebagai Pembangkit Listrik Tenaga Pikohidro (PLTPH) Memanfaatkan Energi Arus Aliran Sungai Wildan Nur Rohman; George Endri Kusuma; Tri Andi Setiawan
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 4 No 1 (2020): Conference on Design and Manufacture and Its Aplication
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Electrical energy is an important source of energy for the community. In producing the majority of electricity still using coal burning which has a negative impact on breathing, the solution to the problem of pollution is to use renewable energy. PLTPH is one of the sources of electrical energy. The potential of PLTMH in Central Java is 75,926 kW. The construction of a hydroelectric power plant is expensive, overseas manufacturing a turbine costs about 99 million rupiah. In this study using the Ulrich method, where this method compares 3 design concepts with four chosen criteria, namely the fabrication process, portability, dimensions, and costs. Making this design using autodesk fusion software, the fabrication cost of this tool is Rp 4,740,700.00 with details of the cost of raw materials of Rp. Rp. 3,748,700.00, direct labor costs of Rp. 625,000.00, Overhead costs of367,000.00. Performance tests carried out in rivers that have a water velocity of 0.8 m / s and a river width of 4 meters, obtained the results of a turbine rotation without a load of 300 rpm measured using a tachometer.
RANCANG BANGUN TANGAN PALSU UNTUK PENYANDANG DISABILITAS DENGAN MENGGUNAKAN METODE ULRICH Faris Dawwas; Tri Andi Setiawan; Isa Rachman
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 7 No 1 (2023): Conference On Design And Manufacture Its Application
Publisher : Proceedings Conference On Design Manufacture Engineering And Its Application

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Indonesia's diverse population has led to an increasing rate of population growth, resulting in congested activities and various challenges. Among the citizens facing difficulties are those with disabilities, especially physical disabilities. To assist them, both the government and non-governmental organizations provide support, such as creating prosthetic hands, enabling them to engage in daily activities like others. This study utilizes the Ulrich method to design a prosthetic hand, generating multiple design concepts and selecting the fourth one through careful consideration. Using Autodesk Fusion 360 software, stress, strain, and displacement tests were conducted on the chosen design concept. The simulation showed that the ABS plastic used in the prosthetic hand achieved a maximum stress of 0.294 MPa, maximum displacement of 18.76 mm, and maximum strain value of 0.0001693, all falling within a safe blue zone. With the concept established, the next steps included assembling the components, programming the prosthetic hand movements, and conducting final tests.
Co-Authors Abdul Hamid Assidiqi Aditya Maharani Ahmad Syaifudin Ahyad Bagas Nur Hidayatulloh Aifa Naufal Zahron Akmal Haidar Derry Farras Al'ma Arif Arrahman Ali Imron Amin, Khoirul Anda Iviana Juniani Andriani Parastiwi Anggrik Dwi Merari Bagus Brillian Putra Kharisma Bayu Wiro K Bayu Wiro Karuniawan Bayu Wiro Karuniawan Bayu Wiro Kurniawan Clarinsa Kireina Soedjana Defi Ramdani Wira Buana Denta Firmanda Dhika Adhitya Purnomo Dhika Aditya Purnomo Fais Hamzah Fajardini, Ridhani Anit Faraby Nasr Bestita Farihatul Jannah Faris Dawwas Farizi Rachman Faruq, Habib Ngumar Fipka Bisono Habib Ngumar Faruq Heroe Poernomo Hikmah Wijayanti I Putu Sindhu Asmara Indrawan, Rizal Isa Rachman Karuniawan, Bayu Wiro Kusuma, George Endri Luthfia Indah Harian M. Faiz Fazlur Rahman Maulana Putra Setiawan Maulana Tanziilal Aziizir Rohiim Maya, Risma Aris Mega Haryo Orlando Moch. Rizal Rinaldy Mochammad Imron Awalludin Mohamad Hakam Mohammad Hakam Mohammad Jauhar Firdaus Muchammad Ragil Prawira Muh Khusairi Arief Fitriyanto Muh. Halim Nur Aziz Muhammad Abdul Nashr Muhammad Rifai Mutiara, Arun Sukma Nanang Endriatno Nanda Evan Renato Ningrum, Pranidiya O Ningrum, Pranidiya Otaviya Pradita Eko Kuncahyo Pradita Nurkholies Primaningtyas, Widya Emilia Priyo Agus Setiawan Purnomo, Dhika A Purnomo, Dhika Adhitya Purnomo, Dhika Adithya Purnomo, Dhika Aditya Purwa Bimantara Ratna Ramadani Renanda Nia R Reza Ananda Putri Rezky Fardhan Fahrezy Ridhani Anita Fajardini Rina Sandora Rinanto, Noorman Riska, Bimmanda Muhammad Risma Aris Maya Rizal Indrawan Romy Miftach Abdillah Salimin Salimin, Salimin Salma Binti Astsalisa Sarena, Sryang Tera Setiawan, Budhy Sidi, Pranoto Sudiyono Sudiyono Syahrial Virdan Ichwanushofa Thina Ardliana Wahyudi Wahyudi Wardani, Lintang Aditya Widyka Kidunging Pangadhuh Wildan Nur Rohman