Zobrazeno 1 - 10
of 1 998
pro vyhledávání: '"Xu Wenbo"'
Publikováno v:
Jixie chuandong, Vol 47, Pp 151-159 (2023)
The output gear shaft of the main gearbox for polypropylene granulator main gearbox breaks during operation.Fracture reasons of the output gear shaft are investigated through fracture analysis, physical and chemical inspection, and strength check. Th
Externí odkaz:
https://doaj.org/article/1479196997104d449454bf16538ebac9
Publikováno v:
Jixie chuandong, Vol 47, Pp 12-18 (2023)
At present, the main structural form of sprocket body generally adopts the integral structure at home and abroad, which is difficult to reverse and maintain. The split sprocket shaft group has great advantages in maintenance cost and convenience comp
Externí odkaz:
https://doaj.org/article/681f75cfc5694a63b8c7e87402423b41
Publikováno v:
Jixie chuandong, Vol 47, Pp 44-49 (2023)
The wheel reducer is one of important transmission structures of heavy or new energy vehicles for increased torque and reduces speed. The gearbox mainly carries the internal load from gear transmission and the external load from frame connection. The
Externí odkaz:
https://doaj.org/article/08d3ebf075ab40a387fb556d1c394f22
Publikováno v:
Jixie chuandong, Vol 46, Pp 122-126 (2022)
The tooth surface of spiral bevel gears is a spatial curved surface, and the change of tooth surface roughness can have a significant impact on its meshing performance, directly affecting the vibration, bearing and other performance of the system. A
Externí odkaz:
https://doaj.org/article/2584196ee4eb41bb99048f7b87d88a60
Incremental Few-Shot Semantic Segmentation (iFSS) tackles a task that requires a model to continually expand its segmentation capability on novel classes using only a few annotated examples. Typical incremental approaches encounter a challenge that t
Externí odkaz:
http://arxiv.org/abs/2410.13094
Autor:
Huang, Kerui, Xu, Wenbo, Hu, Haoliang, Jiang, Xiaolong, Sun, Lei, Zhao, Wenyan, Long, Binbin, Fan, Shaogang, Zhou, Zhibo, Mo, Ping, Jiang, Xiaocheng, Tian, Jianhong, Deng, Aihua, Xie, Peng, Wang, Yun
Mitochondrial genomes in the Pinaceae family are notable for their large size and structural complexity. In this study, we sequenced and analyzed the mitochondrial genome of Cathaya argyrophylla, an endangered and endemic Pinaceae species, uncovering
Externí odkaz:
http://arxiv.org/abs/2410.07006
Autor:
Xu, Wenbo, Yan, Liang, Han, Peiyi, Zhu, Haifeng, Liu, Chuanyi, Duan, Shaoming, Gao, Cuiyun, Liang, Yingwei
Large Language Model-based (LLM-based) Text-to-SQL methods have achieved important progress in generating SQL queries for real-world applications. When confronted with table content-aware questions in real-world scenarios, ambiguous data content keyw
Externí odkaz:
http://arxiv.org/abs/2407.01183
Publikováno v:
Jixie qiangdu, Vol 42, Pp 1238-1242 (2020)
The contact fatigue damage of the roll body caused by cyclic contact stress between rolls in four high mill will not only influence the wear of it,but also subsequent grinding and using life. It is of great significance to analyze the distribution of
Externí odkaz:
https://doaj.org/article/ca463f45363f4e4c9dd0178e3a1fea11
Publikováno v:
Jixie chuandong, Vol 42, Pp 118-122 (2018)
According to the basic theory of heat transfer,gear meshing and tribology,using thermal-structure coupling theory and finite element whole simulation analysis method,the three-dimensional finite element model for a pair of spiral bevel gear in the us
Externí odkaz:
https://doaj.org/article/6a968b40a5e44d2681a93365b952cda3
Singing voice separation and vocal pitch estimation are pivotal tasks in music information retrieval. Existing methods for simultaneous extraction of clean vocals and vocal pitches can be classified into two categories: pipeline methods and naive joi
Externí odkaz:
http://arxiv.org/abs/2401.03856