Zobrazeno 1 - 10
of 550
pro vyhledávání: '"cam mechanism"'
Publikováno v:
IEEE Access, Vol 12, Pp 182532-182546 (2024)
Cam mechanism is widely used in engineering designs such as engines, presses and gear-cutting machines because of its advantages including high transmission efficiency, high reliability, and the ability to realize complex motions. To quantify the neg
Externí odkaz:
https://doaj.org/article/0d20774f58cd419d9d2551c73f43f541
Autor:
Hongguang Cui, Li Du, Zhanqiu Xie, Wei Zhong, Dehui Xu, Weiming Bian, Long Jiang, Tiejun Wang, Liyan Wu
Publikováno v:
Biomimetics, Vol 9, Iss 8, p 479 (2024)
A soil removal device for the root-soil complex of Gentian imitating the percussion function of a woodpecker was designed to improve the soil removal efficiency of harvesting devices for rhizome-type traditional Chinese herbal medicines. Based on the
Externí odkaz:
https://doaj.org/article/c40f8108b6f045e69718472349c4107b
Publikováno v:
IEEE Access, Vol 11, Pp 128354-128368 (2023)
Traditional cam movements in piston pumps follow a non-stopping motion law, resulting in insufficient smoothness in plunger stroke changes. Consequently, this directly impacts the theoretical flow rate of the pump. To address this issue, describes th
Externí odkaz:
https://doaj.org/article/6a32224505ce4664b57237f16e668216
Publikováno v:
Shipin yu jixie, Vol 39, Iss 5, Pp 77-82,88 (2023)
Objective: To solve the problem that the thickness and tightness of the rhizopus brick by traditional mechanical stamping JIUQU starter press were different, so as to achieve the effect of manual trampling on the liquor. Methods: Through the analysis
Externí odkaz:
https://doaj.org/article/ccca1235cd7940599392aa26aa437dc9
Publikováno v:
Applied Sciences, Vol 13, Iss 24, p 13209 (2023)
Most of the driving mechanisms used in micro flapping wing vehicles are gear and linkage transmission mechanisms, which convert the unidirectional rotation of the motor into the reciprocating flapping of the driving mechanism. However, gear and linka
Externí odkaz:
https://doaj.org/article/20a06ad5532440f4815ee677425c890e
Publikováno v:
Lubricants, Vol 11, Iss 11, p 475 (2023)
Aiming to solve the problem of knot-tripping failure caused by severe wear between the spherical roller and planar cam of the knotter, this paper first establishes a calculation model of the spatial cam contour surface. The knot-tripping mechanism in
Externí odkaz:
https://doaj.org/article/8bced2b4087e4c46b6d11b0307d1a5a8
Akademický článek
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Akademický článek
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Publikováno v:
Applied Sciences, Vol 13, Iss 15, p 8829 (2023)
National Undergraduate Engineering Training Integration Ability Competition is essential in Chinese engineering colleges. Among these items, the carbon-free car competition is popular among college students because of its flexible track, challenging
Externí odkaz:
https://doaj.org/article/1b1bb717073c4877b9184a57ee29a42f
Autor:
Eugen Merticaru, Vasile Merticaru, Gheorghe Nagîț, Andrei Marius Mihalache, Liviu Lucian Tăbăcaru, Marius Ionuț Rîpanu
Publikováno v:
Machines, Vol 11, Iss 7, p 770 (2023)
Cam mechanisms, covering a large structural variety, are widely used in machinery, mainly as components of automated systems. Their functioning behavior is affected by negative dynamic phenomena determined by specific high velocities and acceleration
Externí odkaz:
https://doaj.org/article/a81197c8ef3e4e158bbbac419e44c15d