Results 1 to 10 of about 35,592 (211)

Conceptual Design of a Low - Cost Linear Actuator for Variable Span Wing Application [PDF]

open access: yesINCAS Bulletin, 2021
Aerospace actuators can be found throughout modern commercial and experimental aircraft, as well as in military and space exploration. The aerospace industry is not only growing, but also rapidly changing and the demand for aerospace actuators is ...
Aynul HOSSAIN
doaj   +1 more source

Improved rack and pinion drive

open access: yesTechnical Transactions, 2021
A typical rack and pinion drive set is comprised of a rack and a pinion. There is an inter-tooth clearance between the mating teeth of the rack and the pinion, which has advantages and disadvantages.
Sawicki Tadeusz
doaj   +1 more source

A method to remanufacture large-size spiral bevel gear with ease-off topology modification by face-milled generator

open access: yesAdvances in Mechanical Engineering, 2023
Spiral bevel gears are manufactured and used in pairs. When one part usually pinion fatigued, the pair will be replaced. It inevitably leads to a waste of resources and time.
Longlong Geng   +3 more
doaj   +1 more source

Design and Analysis of Compliant Rack and Pinion Using Compliant Contact Rolling Joint

open access: yesEngineering Proceedings, 2023
This paper presents the design of a compliant rack and pinion mechanism with the support of a compliant rolling contact joint (CRCJ). The flexible strips are mounted to connect the rack and pinion to accelerate the mechanism. Two types of rack and pinion
Lakshmipathy Panchanathan   +1 more
doaj   +1 more source

Effects of bearing clearance and atmospheric temperature on performance of pinion bearings of railway vehicles

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2020
In Japan, most of the gear units for transmitting driving force in railway vehicles employ one-stage speed reducers. The gear unit is composed of a pinion connected to a traction motor via a coupling mechanism, a gear installed on an axle, and a gear ...
Ken TAKAHASHI   +2 more
doaj   +1 more source

Lipid Profile Quantification and Species Discrimination of Pine Seeds through NIR Spectroscopy: A Feasibility Study

open access: yesFoods, 2022
Pine seeds are known for their richness in lipid compounds and other healthy substances. However, the reference procedures that are commonly applied for their analysis are quite laborious, time-consuming, and expensive.
Mariem Khouja   +8 more
doaj   +1 more source

Pinion Failure Analysis of a Helical Reduction Gearbox in a Kraft Process

open access: yesApplied Sciences, 2020
This paper reports investigations related to addressing the cause of pinion teeth deformation of a helical reduction gearbox in a kraft process. The American Gear Manufacturers Association (AGMA) design methodology was employed to determine the safety ...
Deepak K. Pandey, Hee-Chang Lim
doaj   +1 more source

Research of mechanisms of moving of a fabric on universal cars of firm TOYODA [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2017
In article are considered research mechanism of sewing machine firm “Toyoda”. The study of the trajectory of move-ment of the teeth of the rail ,as well as the nature of the changing the rail, the movement of the parts to be sewn.
Babazhanov S.H., Dustova F.H.
doaj   +1 more source

Investigation of factors affecting the performance of pinion bearing for gear unit of railway vehicle

open access: yesNihon Kikai Gakkai ronbunshu, 2019
If bearings for gear units of railway vehicles are damaged by seizing, parts of the bearings come off and damage the gear and the gear box, which may lead to the leakage of the gear oil and the defective rotation of the wheel sets.
Ken TAKAHASHI   +2 more
doaj   +1 more source

Elements of dynamics of geometrically-accurate crossed-axes gear pair with line contact between the tooth flanks [PDF]

open access: yesMATEC Web of Conferences, 2022
The paper deals with geometrically-accurate crossed-axes gearing that features line contact between the tooth flanks of a gear, and of a mating pinion. The gearing of this design is commonly referred to « R – gearing ».
Radzevich Stephen
doaj   +1 more source

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