Saparuddin, Hasan (2017) Effect Of Spot Weld Tip To The Welding Characteristic Of Dissimilar Resistance Spot Welding. Project Report. UTeM, Melaka, Malaysia. (Submitted)
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Effect Of Spot Weld Tip To The Welding Characteristic Of Dissimilar Resistance Spot Welding.pdf - Submitted Version Download (663kB) |
Abstract
In automotive industry, crashworthiness refers to the capabilities of a car structure to provide an adequate protection to passengers against injuries when crash happen. Mostly, car structure depends on the spot weld quality and mechanical characteristic behaviour. The result of spot welds significantly affects the safety of the vehicles. Therefore, the effect of spot weld tip to the welding characteristic of two dissimilar SPCC and AHSS metal sheet has been studied. The welding characteristics such as heat affected zone, fusion zone, size of nugget and type of failure of spot weld is important for good quality of welding. This study used different electrode welding tip which are dome type and the flat type. The experimental processes that has been used is hardness testing machine and tensile test (Universal Testing Machine). Besides that, in checking the microstructure of the specimen, the scanning electron microscopy was used.
| Item Type: | Final Year Project (Project Report) |
|---|---|
| Uncontrolled Keywords: | Electric welding, Welding |
| Subjects: | T Technology > T Technology (General) T Technology > TS Manufactures |
| Divisions: | Library > Final Year Project > FTK |
| Depositing User: | Mohd Hannif Jamaludin |
| Date Deposited: | 29 Nov 2018 08:08 |
| Last Modified: | 30 Nov 2018 02:50 |
| URI: | http://digitalcollection.utem.edu.my/id/eprint/22104 |
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