An investigation of dynamical metal transfer in GMAW : effects of argon shielding gas

• المؤلفون الرئيسيون: Wong, Yoke-Rung, Ling, Shih Fu
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Engineering::Materials::Mechanical strength of materials
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/101140; http://hdl.handle.net/10220/18343
• المؤسسة: Nanyang Technological University

The unbalance radial electromagnetic force was firstly obtained by measuring the real-time input electrical impedance of GMAW. This force acts as an attaching force because it pushes the droplet aside of the welding wire and sticks on the tip of welding wire as result of surface tension force. In sp...