Results 51 to 60 of about 2,796 (234)

A Review on Sensor‐Integrating Machine Elements

open access: yesAdvanced Sensor Research, Volume 3, Issue 4, April 2024.
This contribution summarizes the current state of research regarding sensor‐integrating machine elements as an enabler of digitalization in mechanical engineering. The focus is on the methodical aspects of the development of these machine elements in general as well as specific sensor‐integrating machine elements that are either already in use or ...
Eckhard Kirchner   +42 more
wiley   +1 more source

Manufacturing Technology Status and Developmental Trend for Spiral Bevel Gear Used in Automotive Drive Axle

open access: yesJixie chuandong, 2015
The manufacturing status and existing problems of spiral bevel gears used in automotive drive axle of China is analyzed.As one of the largest manufacturing and consuming countries for such gears,manufacturing industry of spiral bevel gears in China is ...
Deng Xiaozhong   +3 more
doaj  

Surface geometry of circular cut spiral bevel gears [PDF]

open access: yes
The tooth surface principal radii of curvature of crown (flat) gears were determined. Specific results are presented for involute, straight, and hyperbolic cutter profiles.
Coy, J. J., Huston, R. L.
core   +1 more source

A Proof‐of‐Principle Design for Through‐Space Transmission of Unidirectional Rotary Motion by Molecular Photogears**

open access: yesChemistry – A European Journal, Volume 30, Issue 2, January 8, 2024.
A stereochemical approach to transmitting the directional double‐bond rotary motion of light‐driven molecular motors through space onto a remote single‐bond axis is put forth and successfully tested by means of quantum‐chemical modeling. A key result in the assessment of the approach is that the desired photogearing process is favorable compared to the
Enrique M. Arpa   +2 more
wiley   +1 more source

Generation of spiral bevel gears with zero kinematical errors and computer aided tooth contact analysis [PDF]

open access: yes
Kinematic errors in spiral bevel gears are a major source of noise and vibrations in transmissions. A method for the generation of Gleason's spiral bevel gears which provides conjugated gear tooth surfaces and an improved bearing contact was developed. A
Coy, J. J.   +3 more
core   +1 more source

Experimental and computational study of convective heat fluxes in swirling two‐phase flows

open access: yesHeat Transfer, Volume 53, Issue 1, Page 259-276, January 2024.
Abstract The convective mode of heat transfer is mainly due to the bulk motion of the fluid. Its turbulent nature and enhanced heat transfer coefficients have always attracted the academic, scientific community, and industrialists for many decades.
Aitazaz Hassan   +5 more
wiley   +1 more source

Recent manufacturing advances for spiral bevel gears [PDF]

open access: yes
The U.S. Army Aviation Systems Command (AVSCOM), through the Propulsion Directorate at NASA LRC, has recently sponsored projects to advance the manufacturing process for spiral bevel gears.
Bill, Robert C., Handschuh, Robert F.
core   +1 more source

Analysis of Vibration Characteristics of Hydraulic Excavator Device Under Flat Ground Conditions

open access: yesModelling and Simulation in Engineering, Volume 2024, Issue 1, 2024.
Hydraulic excavators, characterized by their high efficiency and versatility, are crucial equipment in engineering construction. During the automatic excavation process, the excavator may experience resonance phenomena, which can affect the stability of the entire system.
Kailei Liu   +6 more
wiley   +1 more source

Numerical Simulation and Process Parameter Optimization of Warm Forging Near-Net Forming for Spiral Bevel Gear

open access: yesApplied Sciences
The warm-forging technology of the spiral bevel gear (873 K–1073 K) was studied. Based on the rigid–plastic finite element method, a numerical simulation was carried out by using DEFORM V11.0 software to explore the influence of different process ...
Zhen Wang   +3 more
doaj   +1 more source

Effect of lubricant jet location on spiral bevel gear operating temperatures [PDF]

open access: yes
An experimental study was conducted to determine the effect of lubricant jet location on spiral bevel gear bulk temperatures. Transient surface temperatures were also measured.
Handschuh, Robert F.
core   +1 more source

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