Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Hou Jun Qi"'
Publikováno v:
Key Engineering Materials. 667:206-212
Laser shock processing is a new kind of technology to improve the physical and mechanical properties of the metal surface. It uses the high-amplitude stress wave produced by the interaction of short-pulse laser and material, to make the material prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0edb8721ec41f1c0fd25c72e33daf94
https://doi.org/10.4028/www.scientific.net/kem.667.206
https://doi.org/10.4028/www.scientific.net/kem.667.206
Publikováno v:
Applied Mechanics and Materials. :34-37
This paper, using the finite element software ABAQUS, establishes the model of laser shock peening (LSP) of TC4 titanium alloy, and analyzes the influence of different parameters on the residual stress of TC4 titanium alloy and plastic deformation. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12d5ed54317dba79f55a83d2f28392e3
https://doi.org/10.4028/www.scientific.net/amm.651-653.34
https://doi.org/10.4028/www.scientific.net/amm.651-653.34
Publikováno v:
Applied Mechanics and Materials. :764-767
Micro cutting is a promising manufacturing method to obtain good surface integrity. Surface roughness shows size effect when the uncut chip thickness is smaller than the cutting edge radius. A special micro slot on the flank face of cutting tools was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f491c831f618d91a03257d1fe117e06
https://doi.org/10.4028/www.scientific.net/amm.651-653.764
https://doi.org/10.4028/www.scientific.net/amm.651-653.764
Autor:
Hou Jun Qi, Yi Rong Zhang
Publikováno v:
Advanced Materials Research. :1231-1235
A common mechanical model of ball-end milling cutter is analyzed in this paper, and take advantage of the orthogonal experiment method to make experiment of milling to identify the milling force coefficients with the titanium alloy material as the te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6be46e59389dcd0b5c724c669de4ebc8
https://doi.org/10.4028/www.scientific.net/amr.1004-1005.1231
https://doi.org/10.4028/www.scientific.net/amr.1004-1005.1231
Publikováno v:
Applied Mechanics and Materials. :443-446
Micro cutting is a promising way for manufacturing micro parts, especially micro three dimension parts. Micro hardness is an important character to evaluate surface integrity of machined surface. Micro cutting is different from macro cutting due to s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab46e8f6d8e03566c8954c515eb82b16
https://doi.org/10.4028/www.scientific.net/amm.602-605.443
https://doi.org/10.4028/www.scientific.net/amm.602-605.443
Autor:
Hou Jun Qi, Kun Long Wen
Publikováno v:
Advanced Materials Research. :398-402
Tool point frequency response function (FRF) is the key parameters to predict the milling stability in high-speed milling. Receptance coupling substructure analysis (RCSA) is described to predict the tool point FRF. The major difficulties in RCSA are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cba22cb57bf2c3b79ee54208993b65af
https://doi.org/10.4028/www.scientific.net/amr.1006-1007.398
https://doi.org/10.4028/www.scientific.net/amr.1006-1007.398
Publikováno v:
Materials Science Forum. :571-575
Under the condition of cutting speed 10-300m/min, rake angle -10°、0°、10°and cutting depths 0.05mm、0.1mm and 0.2mm, the experiment study of adiabatic shear serrated chip and surface roughness are carried out. The influence of cutting conditio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e110faba93071d48165c14a900f55849
https://doi.org/10.4028/www.scientific.net/msf.800-801.571
https://doi.org/10.4028/www.scientific.net/msf.800-801.571
Publikováno v:
Advanced Materials Research. 952:176-180
By disrupting the regenerative effect, milling cutters with variable-pitch are usually used to improve stability. Since high interrupted cutting processes, such as low radial immersion case, will result in more nonlinear phenomena and some consequent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::044e392b5e76bc0c0dea478389c13a37
https://doi.org/10.4028/www.scientific.net/amr.952.176
https://doi.org/10.4028/www.scientific.net/amr.952.176
Autor:
Hou Jun Qi, Ren Xian Geng
Publikováno v:
Advanced Materials Research. 842:602-606
The impeller as the key part of aircraft engine components, and the impeller blade surface is complex, and it is a typical complex difficult machining parts. Five-axis NC machining is the important means to realize sculptured curved surface parts mac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::489e5ff6c04fb3b920285d715af60273
https://doi.org/10.4028/www.scientific.net/amr.842.602
https://doi.org/10.4028/www.scientific.net/amr.842.602
Publikováno v:
Materials Science Forum. 770:25-28
The objective of this work is to model the cutting temperature generated during dry turning with micro-graphite internal lubricating tool. Dry cutting FEM were carried out with these micro-graphite internal lubricating tool and conventional YG8 tool
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aedebdf988e5c5d33efe9be1cb01127
https://doi.org/10.4028/www.scientific.net/msf.770.25
https://doi.org/10.4028/www.scientific.net/msf.770.25