Results 11 to 20 of about 5,765,787 (386)

Influence of melt temperature on residual stress and shape accuracy of injection molded thermoplastic polyurethane part

Cailiao gongcheng, 2022
The effects of melt temperature on the residual stress of thermoplastic polyurethane(TPU)sheets during the injection molding process were studied by birefringence. The results indicate that the residual stress in the near gate area is higher than that in
XIANG Ning, GE Yong, ZHANG Xiaowen, WANG Bolun, ZHENG Mengyao, YAN Yue   +5 more
doaj   +1 more source

Identifying the causes of residual stress in polycrystalline diamond compact (PDC) cutters by X-Ray diffraction technique

Results in Materials, 2021
An attempt was made to identify the sources of residual stress in polycrystalline diamond compact (PDC) cutters by X-ray diffraction (XRD) technique. PDC retains residual stress after sintering and this residual stress plays an important role for cutter ...
Debkumar Mukhopadhyay
doaj   +1 more source

Crack path selection at the interface of wrought and wire+arc additive manufactured Ti–6Al–4V [PDF]

, 2016
Crack propagation deviation tendency in specimens containing an interface between wrought alloy substrate and Wire + Arc Additive Manufacture (WAAM) built Ti–6Al–4V is investigated from the viewpoints of microstructure, residual stress and bi-material ...
Addison, Antonysamy, Antonysamy, ASTM, Baufeld, Baufeld, Brandl, Brandl, Colegrove, Dahlin, Dattoma, Ding, Edwards, Edwards, Edwards, Evans, Fan, Frazier, Hills, Irwin, Kelly, Leuders, Lorant, Martina, Mok, Nègre, Paradowska, Peters, Pippan, Prime, Prime, Rangaswamy, Schroeder, Taminger, Van Hooreweder, Wang, Wang, Zhang, Zhang, Zhu   +39 more
core   +3 more sources

A theoretical review of the operation of vibratory stress relief with particular reference to the stabilization of large-scale fabrications [PDF]

, 2011
Vibratory stress relief (VSR) is widely used on large welded fabrications to stabilize the structures so that they do not distort during further machining or during operational duty.
C Walker, Gnirss G., Lusk M. T., Munsi A. S. M. Y., Porter D. A., Rao D., Shi W.   +6 more
core   +1 more source

The effect of initial stress induced during the steel manufacturing process on the welding residual stress in multi-pass butt welding

International Journal of Naval Architecture and Ocean Engineering, 2018
A residual stress generated in the steel structure is broadly categorized into initial residual stress during manufacturing steel material, welding residual stress caused by welding, and heat treatment residual stress by heat treatment.
Jeong-ung Park, Gyubaek An, Wanchuck Woo
doaj   +1 more source

Analysis and prediction of residual stresses based on cutting temperature and cutting force in rough turning of Ti–6Al–4V

Heliyon, 2022
Turning is a typical machining process, which is widely used in the manufacturing process of parts. The residual stress introduced by turning has a significant influence on the mechanical properties, fatigue performance, and service safety, and is one of
Guo Li, Wanqiu Lu, Shuchun Huang, Xingyu Zhang, Shuiting Ding   +4 more
doaj   +1 more source

Effect of applied stress on the compressive residual stress introduced by laser peening

Nihon Kikai Gakkai ronbunshu, 2016
Peening is the process which is able to be generated compressive residual stress and is known to be effective for preventing SCC initiation and improvement of fatigue strength.
Rie SUMIYA, Toshiyuki TAZAWA, Chihiro NARAZAKI, Toshiyuki SAITO, Kikuo KISHIMOTO   +4 more
doaj   +1 more source

Effects of Milling Parameters on Distribution of Residual Stress During the Milling of Curved Thin-Walled Parts [PDF]

EPJ Web of Conferences, 2019
With the increasing application of curved thin-walled parts, the evaluation and control of curved surface residual stress in milling are becoming increasingly demanding.
Kong Xiangjing, Ding Zishan, Xu Lijun, Zhu Lijian, Zhang Jian, Wu Chongjun, Isaev Alexander   +6 more
doaj   +1 more source

Effect of high-pressure rolling followed by laser processing on mechanical properties, microstructure and residual stress distribution in multi-pass welds of 304L stainless steel [PDF]

, 2016
Multi-pass fusion welding by a filler material (wire) is normally carried out to join thick steel sections used in most engineering applications. Multiple thermal cycles from a multi-pass weld resulted in a variable distribution of residual stress field ...
Ganguly, Supriyo, Pirling, Thilo, Suder, Wojciech, Sule, Jibrin   +3 more
core   +2 more sources

Examining Stress Relaxation in a Dissimilar Metal Weld Subjected to Postweld Heat Treatment [PDF]

, 2018
Dissimilar metal welds are often required in nuclear power plants to join components made from austenitic steels to those from ferritic steels, particularly in fast breeder reactor plants, in order to join the intermediate heat exchanger to the steam ...
Abburi Venkata, Abburi Venkata, Brown, Chuvas, Dong, Funderburk., Hossain, Hosseinzadeh, Kwon, Leggatt., McLean, Muransky, Newell, Olson, Prime, Prime, Razakanaivo, Richter-Trummer, Serizawa, Shan, Shilbi, Sireesha, Sulaiman, Taniguchi, Toparli, Urevc, Wimpory, Xie, Yaghi, Zhang, Zondi.   +30 more
core   +4 more sources