Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Xu, Zengjun"'
Publikováno v:
Jixie chuandong, Pp 169-172 (2019)
The method of machining negative pressure angle spiral clutches with disc milling cutter and gear milling machine is studied. The mathematical model is established according to the characteristics of spiral clutches firstly, and the coordinate transf
Externí odkaz:
https://doaj.org/article/1d8e9d11e1bd4d56967dc21e3679cbcc
Akademický článek
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Publikováno v:
Jixie chuandong, Vol 41, Pp 170-174 (2017)
In order to improve spiral bevel gear machining efficiency and reduce installing times,the method of machining spiral bevel gear by double-spindle cutter head is proposed. Firstly,the double-spindle cutter head machine model is established,and the NC
Externí odkaz:
https://doaj.org/article/53c4c771e670431489f231e653ecf846
Publikováno v:
Jixie chuandong, Vol 39, Pp 86-89 (2015)
Aiming at the development of the water motor of petrochemical decoking transmission,the method of pitch curve calculation and tooth profile machining of non- circular planetary gear with tooth surface modification is studied. By using the multiobject
Externí odkaz:
https://doaj.org/article/c555077eb535469b86171a60d7c39fc7
Publikováno v:
Jixie chuandong, Vol 39, Pp 6-10 (2015)
The profile of the gear in internal helical gear is modified to realize point to point contact. The transmission coordinate system is built to deduce the tooth surface equation,the nonlinear meshing equation is built based on meshing theory. The rela
Externí odkaz:
https://doaj.org/article/97a150e394bc484faec73db0816cbb9f
Autor:
Xu, Zengjun, Seidler, Frederic J., Tate, Charlotte A., Garcia, Stephanie J., Slikker, William, Slotkin, Theodore A.
Publikováno v:
Nicotine & Tobacco Research, 2003 Dec 01. 5(6), 955-960.
Externí odkaz:
https://www.jstor.org/stable/26759572
Autor:
Wang, Jianyong, Duhart, Helen M., Xu, Zengjun, Patterson, Tucker A., Newport, Glenn D., Ali, Syed F.
Publikováno v:
In Neurochemistry International 2008 52(6):1037-1043
Autor:
Wang, Jianyong, Xu, Zengjun, Fang, Hong, Duhart, Helen M., Patterson, Tucker A., Ali, Syed F.
Publikováno v:
In Neurotoxicology 2007 28(5):979-987
Autor:
Ali Syed F, Duhart Helen, Shi Leming, Han Tao, Wren Jonathan D, Patterson Tucker A, Xu Zengjun, Slikker William
Publikováno v:
BMC Bioinformatics, Vol 6, Iss Suppl 2, p S8 (2005)
Abstract Background This paper describes a microarray study including data quality control, data analysis and the analysis of the mechanism of toxicity (MOT) induced by 1-methyl-4-phenylpyridinium (MPP+) in a rat adrenal pheochromocytoma cell line (P
Externí odkaz:
https://doaj.org/article/85983569d28a41d586af8bb1368016fc
Publikováno v:
In Reproductive Toxicology 2005 19(3):305-319