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Recent Manufacturing Advances for Spiral Bevel Gears [PDF]

SAE Technical Paper Series, 1991
<div class="htmlview paragraph">The U.S. Army Aviation Systems Command (AVSCOM), through the Propulsion Directorate at NASA Lewis Research Center, has recently sponsored projects to advance the manufacturing process for spiral bevel gears. This type of gear is a critical component in rotary-wing propulsion systems.
Robert F. Handschuh, Robert C. Bill
openaire   +1 more source

Finite Element Analysis of Double Arc and Quadruple Arc Spiral Bevel Gear based on Abaqus

Jixie chuandong, 2017
The quadruple arc spiral bevel gear is a new type of gear with quadruple arc tooth profile applied to the spiral bevel gear. The three-dimensional model is built in Solid Works based on the tooth surface equation of spiral bevel gear with circular arc ...
Ren Zhongyi, Zhao Qinghua, Duan Jianzhong, Jiang Biqiong   +3 more
doaj  

Chaotic dynamics of spiral bevel gears

International Journal of Non-Linear Mechanics
This study investigated the nonlinear dynamics of a Spiral Bevel Gear (SBG) system used in helicopter transmissions. Two approaches were employed to determine the Mesh Stiffness (MS): the average slope method (average-MS) and a hybrid analytical-computational method (adaptive-MS), which accounts for Hertzian contact nonlinearity. The dynamic mesh force
Molaie M., Zippo A., Pellicano F.
openaire   +2 more sources

Computation of Vibration Response of Aircraft Due to the Gap Between the Track and Roller in the Flap Subjected to Unsteady Flow

International Journal of Aerospace Engineering, Volume 2025, Issue 1, 2025.
This study explores the impact of flap gaps on aircraft cabin vibrations, focusing on the dynamic responses of flap structures under aerodynamic excitations. Flaps are crucial for aircraft control, especially during takeoff and landing. Common issues in flap systems, such as wear on slide tracks, bearing clearances, and bushing slippage, introduce gaps
Bohan Sun, Xiaoliang Wang, Zhefeng Yu, Zhiguang Song   +3 more
wiley   +1 more source

Modeling and Dynamic Contact Analysis of Spiral Bevel Gear based on Pro/E and Abaqus

Jixie chuandong, 2018
The three-dimension coordinate equation of tooth surface of spiral bevel gear is obtained based on the forming principle of spiral bevel gear. According to the spiral bevel gear computational adjustment cards provided by the Gleason company,the three ...
Yu Zihao, Liu Zuoshi, Zhang Ping
doaj  

Pitting failure of truck spiral bevel gear

Engineering Failure Analysis, 2007
Abstract Spiral bevel gears are some of the most important elements used in truck differential. In this study, the fracture of spiral bevel gear for truck differential produced from case hardening steel is investigated. In order to study the causes of the failure, specimens prepared from the damaged spiral bevel gears were subjected to experiments ...
Şekercioglu, Tezcan, Kovan, Volkan
openaire   +4 more sources

Design and Application of Noncircular Superimposed Gear

Journal of Engineering, Volume 2025, Issue 1, 2025.
To address the issue of seedling precision affected by transmission errors resulting from tooth backlash in the seedling pickup process, this study presented a novel solution by introducing a design method for a noncircular superimposed gear (NCSG).
Peng Qi, Jiangang Liu, Gaohong Yu, Lei Wang, Haili Zhou, Huimin Xu, Natt Makul   +6 more
wiley   +1 more source

Thermally Drawn Polymeric Catheters for MR‐Guided Cardiovascular Intervention

Advanced Science, Volume 11, Issue 45, December 4, 2024.
This research presents an adapted thermal drawing platform for cost‐effective and rapid prototyping of catheters for MR‐guided endovascular interventions. The benefits of the proposed platform are demonstrated in the development of advanced catheter systems, exhibiting excellent mechanical properties and MR visibility.
Mohamed E. M. K. Abdelaziz, Libaihe Tian, Thomas Lottner, Simon Reiss, Timo Heidt, Alexander Maier, Klaus Düring, Constantin von zur Mühlen, Michael Bock, Eric Yeatman, Guang‐Zhong Yang, Burak Temelkuran   +11 more
wiley   +1 more source

双圆弧弧齿锥齿轮动态特性试验研究

Jixie chuandong, 2012
The possibility of double circular arc spiral bevel gear applying to heavy commercial trucks single bridge,as the mainstream of Gleason spiral bevel gears effectively added is discussed.The test plan is put forward and a test platform is built,through ...
龙虎, 王铁, 武志斐
doaj  

Research on High Speed Dry Cutting Technology and Machining Experiment of Small Module Spiral Bevel Gear

Jixie chuandong, 2021
Traditional small module spiral bevel gear milling needs to use a large number of cutting fluid，which will not only cause environmental pollution，but also increase production costs，the new technology of high speed dry cutting does not use cutting fluid ...
Qi Liu, Hua Zhang, Jianjun Yang
doaj