Mechanical Engineering for Society and Industry
Vol 1 No 2 (2021)

A Report on Metal Forming Technology Transfer from Expert to Industry for Improving Production Efficiency

Khoirudin Khoirudin (Universitas Buana Perjuangan Karawang, Indonesia)
Sukarman Sukarman (Universitas Buana Perjuangan Karawang, Indonesia)
Murtalim Murtalim (Universitas Buana Perjuangan Karawang, Indonesia)
Fathan Mubina Dewadi (Universitas Buana Perjuangan Karawang, Indonesia)
Nana Rahdiana (Universitas Buana Perjuangan Karawang, Indonesia)
Amin Rais (Sekolah Tinggi Teknologi Wastukancana, Indonesia)
Amri Abdulah (Sekolah Tinggi Teknologi Wastukancana, Indonesia)
Choirul Anwar (Sekolah Tinggi Teknologi Wastukancana, Indonesia)
Aries Abbas (Universiti Kuala Lumpur Malaysia Italy Design Institute (UnikL MIDI), Malaysia)

Article Info

Publish Date
23 Nov 2021

Abstract

This article reports on technological mastery assistance in three small metal forming industries in Indonesia. Problems in the blangking and piercing separately process caused increased production time which resulted in inefficiency cost. Therefore, the expert team aided in metal forming technology through participatory action research (PAR) methods and experimental methods through reverse engineering for several products. The PAR method involves optimal contribution and participation from the industry. Assistance in mastering technology in small metal-forming industries reduces the manufacturing process from seven to three stages, increasing efficiency. The press machine's tonnage capacity must balance with the force blanking/piercing requirement. The minimum press machine requirement is 6.7 tons, and based on the availability of existing press machines, the expert team recommends a 20-ton capacity press machine. Total efficiency can be further increased by implementing full progressive die technology by combining piercing, blanking, and bending processes.

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Journal Info
Mechanical Engineering for Society and Industry
Website

Abbrev

mesi

Publisher

Universitas Muhammadiyah Magelang

Subject

Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Transportation

Description

Aims Mechanical engineering is a branch of engineering science that combines the principles of physics and engineering mathematics with materials science to design, analyze, manufacture, and maintain mechanical systems (mechanics, energy, materials, manufacturing) in solving complex engineering ...