SPRINGBACK HASIL PROSES TEKUK BENTUK “V“ PELAT BAJA KARBON St. 60 KETEBALAN 4 mm

Muhammad, Arsyad Suyuti and Rusdi, Nur and Muhammad, Iswar (2018) SPRINGBACK HASIL PROSES TEKUK BENTUK “V“ PELAT BAJA KARBON St. 60 KETEBALAN 4 mm. In: Seminar Nasional Hasil Penelitian Tahun 2018, November, 10-11 2018, Politeknik Negeri Ujung Pandang.

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Abstract

This paper presents a study of phenomenon springback that occurs in sheet metal bending processes. Springback is a sensitive feature in sheet metal forming processes due to the influence of the elasticity of the metal material when the bending load is removed. The main objective of this study was to analyze the effect of the punch angle and radius on springback that occurred in the bending process of carbon steel material St. 60. The punch radius and angle are used as varied parameters. Whereas the bending step, plate thickness, die angle and die radius are constant parameters. Universal Testing Machine (UTM) is used as a press machine with a constant step speed. The protractor bevel with 5 minutes accuracy is used for angle measurement. Graphical methods are used to analyze. The springback phenomenon that was observed was based on variations in the increase in radius and angle of the punch. The findings of this study will be useful for metal forming industries.

Item Type: Conference or Workshop Item (Paper)
Subjects: T Technology > TJ Mechanical engineering and machinery
Divisions: Department of Mechanical Engineering > Teknik Mesin
Depositing User: editor pnup
Date Deposited: 10 Feb 2019 13:25
Last Modified: 27 Mar 2019 10:54
URI: http://repository.poliupg.ac.id/id/eprint/849

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