Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Yayin He"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract For the problems of high noise and low efficiency of twin-screw air compressor, the mutual coupling effect of noise and structure for the twin-screw air compressor is studied by using acoustic-solid coupling technology. The simulation model
Externí odkaz:
https://doaj.org/article/cb08100170cf4fbd85657eab12fc11c1
Publikováno v:
Machines, Vol 12, Iss 8, p 577 (2024)
To address the flow field noise problem in twin-screw air compressors, multi-physical-field coupling technology is employed to perform flow field noise calculations for the compressor. Based on the structural characteristics and noise generation prin
Externí odkaz:
https://doaj.org/article/129fd0ef06b147e6853d7251b665d501
Publikováno v:
Jixie chuandong, Vol 46, Pp 144-148 (2022)
The split anti-backlash worm pair eliminates the worm backlash by rotating and adjusting the distance between the two worms. In view of its anti-backlash method and the structural characteristics of the existence of thinner worm teeth， the factors
Externí odkaz:
https://doaj.org/article/3a8db04534df438e9d9cb774e6c36d71
Autor:
Yayin He, Zhihong Liang
Publikováno v:
Jixie chuandong, Vol 45, Pp 33-38 (2021)
In order to study the influence of the rotating pair clearance on the dynamic performance of the main mechanism of gear shaping machine， the non-linear contact impact force model of the clearance with friction and the virtual prototype model of the
Externí odkaz:
https://doaj.org/article/54870d0700df453daa3efa3f92c59fd4
Autor:
Yayin HE1 heyayin@21cn.com, Wei ZHANG1 1433810649@qq.com, Xuyang HE1 2511606454@qq.com, Kai WANG1 852405182@qq.com, Junli WANG1 wjl503@126.com, Yongqiang ZHAO1 zyq0620@126.com
Publikováno v:
Mechanika. 2024, Vol. 30 Issue 2, p168-176. 9p.
Publikováno v:
International Journal of Aeronautical and Space Sciences. 23:315-325
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5808b4b58f101d72d2963c11c6d9d689
https://doi.org/10.1007/s42405-022-00442-x
https://doi.org/10.1007/s42405-022-00442-x
Publikováno v:
Mechanics. 27:335-341
The diameter of the threaded bottom hole determines whether the extrusion can proceed smoothly and the fullness of the tooth shape after extrusion. The tooth height rate is an important indicator of the strength of the threaded connection. In order t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::599b5d410783996914ca4eb30543071d
https://doi.org/10.5755/j02.mech.27435
https://doi.org/10.5755/j02.mech.27435
Publikováno v:
Journal of Vibroengineering, Vol 23, Iss 1, Pp 217-226 (2020)
In view of the phenomenon that the excavator bucket is damaged before it reaches the theoretical life in the actual normal digging process. Based on the continuous trajectory theory, the three-segment continuous trajectory excavated alternately by bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44632956255cb8a46752ef1a80a6f65b
https://www.jvejournals.com/article/21596
https://www.jvejournals.com/article/21596
Publikováno v:
Mechanical Engineering Science. 1
In order to find the optimal combination of process parameters for laser cladding 304L alloy powder on the surface of 45 steel, a combination method of single factor test and multi-factor orthogonal experiment was used to perform the single pulse las
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa0f20c799fa6676803affbca51a77b4
https://doi.org/10.33142/me.v1i2.1656
https://doi.org/10.33142/me.v1i2.1656
Publikováno v:
Mechanika; 2021, Vol. 27 Issue 4, p335-341, 7p