The Fatigue Strength of AISI 430—304 Stainless Steels Welded by CO$_{2}$ Laser Beam Welding

Çalıgülü, Uğur; Türkmen, Mustafa; Özer, Ayşen Gürkan; Taşkın, Mustafa; Özer, Mithat Fırat

doi:10.15407/mfint.37.06.0839

Cited by 2 publications

(1 citation statement)

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“…It is seen that all the materials for tumble endplate provide the required strength for each joint in the case of both three-and six-clinched joints. Among them, AISI 430 material has been used in the industry including dryer machine due to its favorable features [30]; therefore, it is recommended to use in closed-loop dryer machines when high quality is demanded the same punch, die and process parameters. In the case of low-cost production, the H340LAD + AZ150 and DX52D + Z275 materials are generally preferred for the tumble endplate of the open-loop dryer machines.…”

Section: Application Of Clinching Methods To Tumble Dryermentioning

confidence: 99%

Experimental and numerical investigation of clinched joint and implementation of the results to design of a tumble dryer

Bayraktar

Cerkez

2020

J Braz. Soc. Mech. Sci. Eng.

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The present paper deals with the numerical modeling and experimental testing of the clinched joint formed by DX51D + AZ150 and AISI 430 material pairs. The strength of the joint was determined experimentally by the tension and shear tests. The numerical model developed for the analysis was successfully validated with the experimental data. The strength of the joint formed by alternative material pairs such as H340LAD + AZ150 and DX52D + Z275 is investigated numerically. The clinched joints between the tumble endplates and flange bodies were done according to the main findings from the previous steps. The study focuses on the strength of the clinched joint as an alternative to flange connection in the case of using different tumble endplate materials. It is concluded that the clinched joint formed by AISI 430 tumble endplate has the highest strength. In the need for tumble capacity increase without changing the design, it is recommended to use AISI 430 material for tumble endplate and to consider strength values of AISI 430 material for capacity control. On the other hand, in case of using three different tumble endplates for the same die, punch and process conditions, the tumble capacity should be evaluated by considering DX52D + Z275 material which has the lowest strength.

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Section: Application Of Clinching Methods To Tumble Dryermentioning

confidence: 99%