Results 21 to 30 of about 481,965 (235)

From transmission error measurement to Pulley-Belt slip determination in serpentine belt drives : influence of tensioner and belt characteristics [PDF]

open access: yes, 2009
Serpentine belt drives are often used in front end accessory drive of automotive engine. The accessories resistant torques are getting higher within new technological innovations as stater-alternator, and belt transmissions are always asked for higher ...
Dufour, Regis   +3 more
core   +1 more source

Profitability of Conveyor Belt Refurbishment and Diagnostics in the Light of the Circular Economy and the Full and Effective Use of Resources

open access: yesEnergies, 2022
The authors propose a new method of predictive replacements of belt sections in a conveyor belt loop with their refurbishment based on their condition recognized by specially designed diagnostic devices: DiagBelt and BeltSonic.
Ryszard Błażej   +5 more
doaj   +1 more source

Energy-Based Prognostics for Gradual Loss of Conveyor Belt Tension in Discrete Manufacturing Systems

open access: yesEnergies, 2022
This paper presents a data-driven approach for the prognosis of the gradual behavioural deterioration of conveyor belts used for the transportation of pallets between processing workstations of discrete manufacturing systems.
Mahboob Elahi   +3 more
doaj   +1 more source

Selection of Material for Facing Drive Drum of Belt Conveyor

open access: yesГорные науки и технологии, 2019
It is known that conveyor operates in chemically aggressive and abrasive environments; for this reason the drive drum of belt conveyor wears out rather rapidly.
D. V. Hrydziushka   +2 more
doaj   +1 more source

An Acoustical Machine Learning Approach to Determine Abrasive Belt Wear of Wide Belt Sanders

open access: yes2022 IEEE Sensors, 2022
This paper describes a machine learning approach to determine the abrasive belt wear of wide belt sanders used in industrial processes based on acoustic data, regardless of the sanding process-related parameters, Feed speed, Grit Size, and Type of material.
Maximilian Bundscherer   +4 more
openaire   +5 more sources

Assessment of seat belt use and its associated factors among public transport drivers in North Gondar, Ethiopia: a cross-sectional study

open access: yesBMC Research Notes, 2019
Objective Road traffic injuries are the major and neglected public health challenges. It causes 1.2 million deaths and 50 million injuries yearly and the use of seat belt reduces 60% of the cases. However, little is known about the magnitude of utilizing
Manay K. Woldegebriel   +2 more
doaj   +1 more source

Pregnant women should wear seat belts [PDF]

open access: yesBMJ, 1995
EDITOR,--Colleagues and I have previously highlighted the dangers of pregnant women failing to wear seat belts (or failing to wear them correctly) when travelling by car.1 2 In addition, we have shown that incorrect advice may be given by professionals.3 Our advice, which is supported by the Royal Society for the …
openaire   +2 more sources

Degradation modes and tool wear mechanisms in finish and rough machining of Ti17 Titanium alloy under high-pressure water jet assistance [PDF]

open access: yes, 2013
This article presents the results of an experimental study on the Ti17 titanium alloy, which was carried out to analyze tool wear and the degradation mechanisms of an uncoated tungsten carbide tool insert. Two machining conditions, roughing and finishing,
GERMAIN, Guénaël   +3 more
core   +1 more source

Investigation on Wear Evolution Behavior of Pyramid Belt in Grinding of GH4169 Superalloy

open access: yesJournal of Manufacturing and Materials Processing
Owing to its unique pyramid-shaped stacked abrasive structure, the pyramid belt pro-vides fine and uniform grinding performance, making it increasingly attractive for precision grinding applications.
Zhijian Tao   +6 more
doaj   +1 more source

Influence of different contact parameters on the frictional properties of elevator traction steel belts

open access: yesFriction
A traction steel belt is a key load-bearing and transmission component that replaces traditional steel wire rope to achieve an elevator friction drive. Under actual operating conditions, when an elevator slips due to unexpected factors such as emergency ...
Xiuheng Zhang   +3 more
doaj   +1 more source

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