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pro vyhledávání: '"cutting unit"'
Akademický článek
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Publikováno v:
Инженерные технологии и системы, Vol 32, Iss 4, Pp 552-566 (2022)
Introduction. The article presents the solution of the problem of identifying the subject area “Preliminary adjustment of the working elements of the combine harvester cutting unitˮ. The correct choice of parameter values of the cutting unit as th
Externí odkaz:
https://doaj.org/article/f449248272424be5870ff5118ba76f12
Publikováno v:
Gong-kuang zidonghua, Vol 45, Iss 5, Pp 46-50 (2019)
In order to study reliability of planetary reducer of shearer cutting unit under influence of multiple factors, taking the MG400/951-WD shearer as research object, the load curve of spiral drum is calculated according to force analysis of pick and me
Externí odkaz:
https://doaj.org/article/8ac0cea2b18546babc89e373e9c75f20
Publikováno v:
International Journal of Simulation Modelling (IJSIMM). Mar2021, Vol. 20 Issue 1, p111-122. 12p.
Autor:
Konstantin V. Fomin
Publikováno v:
Горные науки и технологии, Vol 7, Iss 2, Pp 161-169 (2022)
The practice of using units with milling-type operating devices showed their insufficient reliability, which leads to deterioration of the units’ performance. The reasons for this are high dynamic loads in structural members, which are caused by ex
Externí odkaz:
https://doaj.org/article/c0a3ceea855b4024a6e6845c49473668
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
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Publikováno v:
Jixie chuandong, Vol 42, Pp 141-147 (2018)
In order to research the influence of stochastic meshing parameters on vibration of shearer cutting unit gear transmission system,taking the MG500/1180-WD shearer as the research object,considering about the effects of the factors such as meshing sti
Externí odkaz:
https://doaj.org/article/a38720371ad14d0b8571d8eb66eb477b
Publikováno v:
Jixie qiangdu, Vol 40, Pp 1183-1188 (2018)
In order to study the fatigue life of the planet carrier in the actual working conditions,through the cutting experiment,the three-force loads was obtained,and the reconstruction function of the three-force load was established. The method of the SOR
Externí odkaz:
https://doaj.org/article/96bd956a4e624e46a62056c9e43b8cd9
Publikováno v:
Jixie qiangdu, Vol 39, Pp 254-260 (2017)
The shearer is under complex impact when it works. and it makes the shearer cutting unit vibrate,which increase the burden of the spiral drum and rocker arm shell. Besides,it would bring bad effects to the shear performance of the shearer. In order t
Externí odkaz:
https://doaj.org/article/040b358ff330413b8ccd5f6656f7efa6
Publikováno v:
Journal of Northeastern University (Natural Science). Dec2019, Vol. 40 Issue 12, p1744-1749. 6p.