Fabrication and vibration analysis on friction stir welding fixture for mass production

• Autorzy: Mishra A. , Singh R. , Rizvi S. A.
• Języki publikacji: EN

Abstrakty

EN

Friction stir welding was invented for the welding of Aluminium alloys and progressively using for other different metallic alloys which was difficult to welding by other conventional welding method as fusion welding. FSW is a solid state joining welding technique in which material undergoes intense plastic deformation at elevated temperaturę resulting in generation of fine grain microstructure which exhibited good mechanical properties. Development of FSW is considered to be most significant for the industry of aerospace and aircraft, shipping and marine industries, railway industries etc. There was difficulty in mass production of fabrication of soft material like aluminium. That was major challenge. And the second thing was costly FSW machine. To resolve these problems, converted vertical milling machine and flexible fixture had been designed. Fixture was designed using solid works software keeping certain things in view like groove of fixture to be such that it accommodates metal plate to be welded, then manufacturing of fixture was done using different machine tool. Apart from this a two nos. of clamps was also manufactured for holding the plates firmly and subsequently a stopper was also manufactured for the purpose of fixing and balancing of plates to be welded. Design was accommodating butt weld and lap joint both in single frame. The fixture was also investigated vibration analysis for machinery fault diagnosis. The vibration results were satisfactory for welded joints.

Słowa kluczowe

EN

FSW; fixture base plate; stopper plate; clamp; machine tool

PL

FSW; zacisk; obrabiarka

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2017
• Tom: Vol. 21, nr 3
• Strony: 531--540
• Opis fizyczny: Bibliogr. 12 poz., fot. kolor., rys.

Twórcy

autor

Mishra A.

• M. Tech. Scholar, Department of Mechanical Engineering, IT SRMU Barabanki, U.P., India

autor

Singh R.

• Department of Mechanical Engineering, IT SRMU Barabanki, U.P., India

autor

Rizvi S. A.

• Research scholar at Department of Mechanical Engineering, IIT(BHU), Varanasi, India

Bibliografia

• [1] Mishra, R. S. and Ma, Z. Y.: Friction stir welding and processing, Materials Science and Engineering, 50, 1-78, 2005.
• [2] Baghel, P. K. and Siddiquee, A. N.: Design And Development of Fixture For Friction Stir Welding, IISTE, 3, 40-47, 2012.
• [3] Singh, R., Rizvi, S. A. and Tewari, S. P.: Design And Fabrication of FSW Fixture With A New Approach, Elixir Mech. Engg, 86, 34844-34846, 2015.
• [4] Raman, S., Wadke, A., Trichy, M., Niver, N. and Way, C.: Fixture Design Criteria: Phase I, CASI, 1-14, 2003.
• [5] Piccini, J. M. and Svobod, H. G.: Effect of the tool penetration depth in Friction Stir SpotWelding (FSSW) of dissimilar aluminium alloys, Procedia Materials Science, 8, 868-877, 2015.
• [6] Shah, P. H. and Badhek, V.: An experimental investigation of temperature distribution and joint properties of Al 7075 T651 friction stir welded aluminium alloys, Procedia Technology, 23, 543-550, 2016.
• [7] Sivakumar, Bose, V., Raguraman, D. and Muruganandam, D.: Review Paper on Friction Stir Welding of various Aluminium Alloys, IOSR-JMCE, e-ISSN: 2278-1684, p-ISSN: 2320-334X, 46-52, 2014.
• [8] Salih, O. S., Ou, H., Sun, W. and McCartney, D. G.: A review of friction stir welding of aluminium matrix composites, Materials and Design, 86, 61-71, 2015.
• [9] Meilinger, A. and Torok, I.: The importance of friction stir welding tool, Production Processes and Systems, 6, 25-34, 2013.
• [10] Cavaliere, P.: Friction stir welding of Al alloys: analysis of processing parameters affecting mechanical behaviour, Procedia CIRP, 11, 139-144, 2013.
• [11] Sharma, H. K., Bhatt, K., Shah, K. and Joshi, U.: Experimental Analysis of Friction Stir Welding of Dissimilar Alloys AA6061 and Mg AZ31 Using Circular Butt Joint Geometry, Procedia Technology, 23, 566-572, 2016.
• [12] Ghosh, M., Kumar, K. and Mishra, R. S.: Friction stir lap welded advanced high strength steels: Microstructure and mechanical properties, Materials Science and Engineering, 528, 8111-8119, 2011.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).