Zobrazeno 1 - 10
of 322
pro vyhledávání: '"planetary roller"'
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 42, Iss 4, Pp 634-642 (2024)
To reveal the dynamic load distribution characteristics of planetary roller screw mechanism under the high-speed operating conditions, based on the spiral surface equation and deformation coordination relationship, a static contact force calculation
Externí odkaz:
https://doaj.org/article/dde92c75f7f94f0e8d54fe34a5970191
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 42, Iss 3, Pp 540-549 (2024)
The helix surface model of planetary roller screw mechanism (PRSM) is established by utilizing the parametric equations of space surface according to the structural features of screw, roller and nut. The helix surface model of PRSM is improved in con
Externí odkaz:
https://doaj.org/article/c094ee44e80f47d5b36fc5b3faa176e7
Publikováno v:
Jixie chuandong, Vol 48, Pp 109-115 (2024)
Based on the thread tooth load distribution of the inverted planetary roller screw mechanism（IPRSM）, the influence of roller modification and screw modification on the load distribution is analyzed. The results show that the uneven load on the sc
Externí odkaz:
https://doaj.org/article/52d11c9ce373421e8920e1d68c5ee794
Publikováno v:
Heliyon, Vol 10, Iss 7, Pp e28729- (2024)
Resource efficient processing of polymers is of paramount importance to minimize energy consumption, processing time, and material losses in the polymer industry. This study is concerned with polymer processing in planetary roller extruders. A three-
Externí odkaz:
https://doaj.org/article/8266fda8d2634b46ad713da4fcec9e3a
Publikováno v:
Sensors, Vol 24, Iss 14, p 4460 (2024)
The performance-degradation pattern of the planetary roller screw mechanism (PRSM) is difficult to predict and evaluate due to a variety of factors. Load-carrying capacity, transmission accuracy, and efficiency are the main indicators for evaluating
Externí odkaz:
https://doaj.org/article/5bd4bd06e3c44da4a026eca86e5e04fe
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 18, Iss 2, Pp JAMDSM0017-JAMDSM0017 (2024)
With the global trend of electrification and the development of high-speed motor technology, the demand for high-speed reducers has been greatly promoted. As we all know, traction drive has certain inherent advantages in high-speed transmission. Ther
Externí odkaz:
https://doaj.org/article/6333128c7f604f988720f4aba693642b
Publikováno v:
工程科学学报, Vol 45, Iss 6, Pp 1013-1022 (2023)
Because structural parameter matching has a strong influence on the service behavior of planetary roller screw mechanisms (PRSM), understanding how to effectively design the structural parameters of PRSM is highly important in practical industrial ap
Externí odkaz:
https://doaj.org/article/ff427585d2e84d6ea9f2cc6cabcc5c8b
Publikováno v:
Jixie chuandong, Vol 46, Pp 53-61 (2022)
Proposes a new type of transmission device， the planetary roller and roller pinion transmission device， that combines planetary roller screw with trochoid roller rack. The device not only has advantages of planetary roller screw which are compact
Externí odkaz:
https://doaj.org/article/09e29fcb3a9647e89f5ca15cd545ba7a
Publikováno v:
Jixie chuandong, Vol 46, Pp 1-9 (2022)
Planetary roller screw mechanism (PRSM) is a new type of heavy duty transmission devices. Rated static load is a key indicator to reflect its carrying capacity. Aiming at the problems of inconsistent calculation methods of PRSM rated static load and
Externí odkaz:
https://doaj.org/article/d72149a31fe646daac289f1e46a7ea48
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