Journal of Mechanical Engineering Science and Technology
Vol 5, No 1 (2021)

The Effect of Thickness and Type of Material on the Sheared Edge Characteristics of Keychain Cranioplasty Plate Blanking Product Using Eccentric Press Machine

Didin Zakariya Lubis (Mechanical Engineering Department, Engineering Faculty, State University of Malang. Scopus H index = 2)
Lea Rachmat Indrasepta (Unversitas Negeri Malang)
Redyarsa Dharma Bintara (Unknown)
Rizky Ramadhan (Unknown)
Agung Budi Darmawan (Unknown)

Article Info

Publish Date
28 Jul 2021

Abstract

Keychain cranioplasty plate product has the potential to be produced using the blanking process because it is faster, low-cost, and requires low-energy consumption compared to other mechanical operations. This research aimed to find the effect of material thickness and type on the sheared edge characteristics of keychain cranioplasty plate using the blanking process to meet the international health standard. Experimental research conducted using an eccentric press machine with 40 tons capacity. This research’s test material parameters of titanium (Ti-6AL-4V) and stainless steel (SS-316L) were the 0.5 mm, 0.6 mm, and 0.8 mm thickness with a maximum blanking velocity of 3000 mm/min and 2.5% punch-die clearance. Then, the blanking products were observed using a digital microscope. The results showed that the optimum blanking product quality was found in the titanium (Ti-6AL-4V) and stainless steel (SS-316L) materials with 0.6 mm thickness because it had stable sheared edge characteristics in each zone compared to other variations.

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Journal Info
Journal of Mechanical Engineering Science and Technology
Website

Abbrev

jmest

Publisher

Universitas Negeri Malang

Subject

Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

Description

Journal of Mechanical Engineering Science and Technology (JMEST) is a peer reviewed, open access journal that publishes original research articles and review articles in all areas of Mechanical Engineering and Basic ...