Results 11 to 20 of about 12,114 (199)

Elucidating the in-process interfacial friction regime and thermal responses during inertia friction welding of dissimilar superalloys

Journal of Materials Research and Technology
Inertia friction welding (IFW) is a robust joining technique, particularly for hybrid structures composed of similar or dissimilar alloys. The highly transient thermal responses during friction heating produce variations in heat generation and ...
Tianxiang Tang, Qingyu Shi, Chunbo Zhang, Wu Liang, Jun Zhou, Gong Zhang, Gaoqiang Chen   +6 more
doaj   +3 more sources

Modelling and identification of a six axes industrial robot [PDF]

, 2005
This paper deals with the modelling and identification of a six axes industrial St ¨aubli RX90 robot. A non-linear finite element method is used to generate the dynamic equations of motion in a form suitable for both simulation and identification.
Aarts, Ronald, Jonker, Ben, Waiboer, Rob
core   +9 more sources

Investigations into the Microstructure and Texture Evolution of Inertia-Friction-Welded Dissimilar Titanium Alloys

Metals, 2023
The welded joint of a dissimilar titanium alloy was obtained via inertial friction welding technology. The characteristics of the bonding interface and the microstructure of the welded joint were investigated via optical microscopy, scanning electron ...
Jun Zhou, Yanquan Wu, Chunbo Zhang, Wu Liang, Rui Li, Feng Qin   +5 more
doaj   +1 more source

Correlation of heterogeneous interface microstructure and mechanical performance of inertia friction welded 6061 Al alloy joint

Journal of Materials Research and Technology, 2022
The non-uniformity of microstructure and property at the interface of the inertia friction welded 6061Al alloy with a grain size of 5 μm was addressed in the present study.
Hong Ma, Guoliang Qin, Qian Zhao, Peihao Geng   +3 more
doaj   +1 more source

Finite element modelling of transient behaviours and microstructural evolution during dissimilar rotary friction welding of 316 austenitic stainless steel to A516 ferritic steel

Journal of Advanced Joining Processes, 2023
Inertia friction welding (IFW) is a near-net-shape joining process that produces high-integrity welds. The transient nature of this joining process necessitates the availability of reliable computational models to predict the evolution of temperature and
Amborish Banerjee, Laurie da Silva, Salaheddin Rahimi   +2 more
doaj   +1 more source

Microstructure Characterization and Mechanical Property of the GH4065A Superalloy Inertia Friction Welded Joints

Metals, 2022
Structural characteristics and design requirements for the integration of the integral rotor and disc shaft of the engine, the welding quality, and mechanical properties of superalloy weldments have received more and more attention in recent years ...
Zhaotian Wang, Shuo Huang, Wenyun Zhang, Beijiang Zhang, Yongquan Ning   +4 more
doaj   +1 more source

Microstructure and Mechanical Properties of Aluminum Alloy/Stainless Steel Dissimilar Ring Joint Welded by Inertia Friction Welding

Frontiers in Materials, 2022
In recent years, studying the weldability of a dissimilar metal hybrid structure, with the potential to make full use of their unique benefits, has been a research hotspot.
Feng Qin, Feng Qin, Chunbo Zhang, Chunbo Zhang, Jun Zhou, Jun Zhou, Kai Xu, Qi Wang, Qi Wang, Yunlei Li, Yunlei Li, Wenhan Zhang, Wenhan Zhang   +12 more
doaj   +1 more source

Experimental External Force Estimation Using a Non-Linear Observer for 6 axes Flexible-Joint Industrial Manipulators [PDF]

, 2013
This paper proposes a non-linear observer to estimate not only the state (position and velocity) of links but also the external forces exerted by the robot during Friction Stir Welding (FSW) processes.
ABBA, Gabriel, LEONARD, François, QIN, Jinna   +2 more
core   +6 more sources

Analysis of the Microstructure and Mechanical Properties during Inertia Friction Welding of the Near-α TA19 Titanium Alloy

Chinese Journal of Mechanical Engineering, 2020
The current research of titanium alloy on friction welding process in the field of aero-engines mainly focuses on the linear friction welding. Compared to the linear friction welding, inertial friction welding of titanium alloy still has important ...
Yanquan Wu, Chunbo Zhang, Jun Zhou, Wu Liang, Yunlei Li   +4 more
doaj   +1 more source

Formation of nanoscale reaction layer with several crystallinities in the friction-welded 6061 Al alloy/steel joint

Materials & Design, 2022
Through precise control and manipulation of welding parameters for inertia friction-welded Al alloy/steel joints, the transformation of nanoscale interfacial layer from the amorphous to the mixed phase (co-existence of amorphous and crystallised phases ...
Hong Ma, Yanhua Zhao, Guoliang Qin, Peihao Geng   +3 more
doaj   +1 more source