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Journal : Manutech : Jurnal Teknologi Manufaktur

Rancangan Press Tool Pembuat Komponen Penumpu Dongkrak Pantograf Revaldy Maiman; Ravi Pratama Syael; Mulyadi Mulyadi; Daddy Budiman; Yuli Yetri
Manutech : Jurnal Teknologi Manufaktur Vol. 14 No. 02 (2022): Manutech: Jurnal Teknologi Manufaktur
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/manutech.v14i02.216

Abstract

Press Tool is designed to be able to make mass and uniform products in a relatively short time. One of the products that can be produced using a press tool is the supporting component of the pantograph jack. Pantograph jacks are used in the automotive industry. The need for this product increases along with the increasing demand for motorized vehicles, especially cars. The production stages of supporting components using a press tool include: trim stop, piercing, notching, bending, cropping and deep drawing. Press tool design methods include: determining the design and supporting dimensions, calculation, simulation, and analysis using solidworks simulation analysis. The thickness of the plate that is safe to use for the manufacture of supports is 3 mm with ST 37 material. The planning dimensions of the press tool are (320 x 250 x 217) mm. Press tool components include: shank, punch, dies, top plate, bottom plate, pressure plate, punch holder, stripper plate, guide pillar, guide bush, bolt, and guide pen. The materials used to make press tool components include: ST 37, ST 42, brass, HASCO standard, AISI standard, and Polman Bandung standard. The total force that occurs in the manufacture of supports is 442798.2 N.
Rancang Bangun Welding Fixture Table Untuk Pemotongan Dan Pegelasan Plat Yuli Yetri; Oktavianus Ganumba; Ahmad Amdi Zamrud Kurnia; Daddy Budiman; Junaidi Junaidi
Manutech : Jurnal Teknologi Manufaktur Vol. 14 No. 02 (2022): Manutech: Jurnal Teknologi Manufaktur
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/manutech.v14i02.217

Abstract

Welding (Welding) is an activity of connecting metals by going through the metal's liquid phase before finally solidifying and creating a connection. Welding techniques are increasingly widely used in building construction and machine construction. In addition to connecting metals, welding also has a function as a cutting medium. Welding and cutting is a job that requires accuracy. Welding work without tools will result in inaccurate results, so it requires an expert welder to get the desired results. The purpose of this research is to make a plate cutting tool called the Welding Fixture Table. This tool is used to help hold the workpiece in the form of a plate so that the cutting process is easy. This tool has the ability to clamp a maximum plate with a thickness of 6 mm of 750 mm x 610 mm with a weight of 21.6 Kg and can be adjusted to a smaller size, equipped with a sliding shift system on the table top to adjust the size of the workpiece clamping, as well as a system rotation which will make it easier for the operator to select the desired welding or cutting position.