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RISOrgan Dose Calculations Using ICRP Adult Voxel Phantoms and TRIPOLI-4 Monte Carlo Code
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The ICRP 110 adult male and female voxel phantoms are the official computational models representing the ICRP (International Commission on Radiological Protection) Reference Male and Reference Female. In 2018, the Working ...
Study on Building Digital-Twin of Face-Milled Hypoid Gear From Measured Tooth Surface Topographical Data
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A highly accurate digital-twin spiral bevel gear or hypoid gear is often required for dynamic analysis or stress analysis for gear transmission. However, a highly accurate digital-twin solid model is not always available ...
A Mathematical Model for Grinding a Stick Blade Profile to Cut Hypoid Gears
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cutter head with multiple stick blades is widely used in the mass production of hypoid and spiral bevel gears because they allow more blades per revolution of the head cutter. However, the stick blade geometry for a head ...
Development of an Automated Line-Laser System for Noncontact Measurement of Bevel Gears
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. This article presents an automated, noncontact optical method for measuring bevel gears, using a line-laser triangulation sensor mounted on a five-axis CNC machine. In the proposed configuration, the table-tilting ...
New Methods for Automated Fatigue Crack Growth and Reliability Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new methodology has been developed for automated fatigue crack growth (FCG) life and reliability analysis of components based on finite element (FE) stress and temperature models, weight function stress intensity factor ...
Mathematical Model of a Vertical Six-Axis Cartesian Computer Numerical Control Machine for Producing Face-Milled and Face-Hobbed Bevel Gears
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Prior to the development of sophisticated computer numerical control (CNC), both face milling (FM) and face hobbing (FH), the two most popular technologies for bevel gear production, required cradle-type machines with ...
Some Recent Advances in Engineering Fracture Modeling for Turbomachinery
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Recent advances in practical engineering methods for fracture analysis of turbomachinery components are described. A comprehensive set of weight function (WF) stress intensity factor (SIF) solutions for elliptical and ...
Feed Rate Improvement for Face Hobbing on a Six-Axis CNC Bevel Gear-Cutting Machine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Face hobbing is one of the two primary mass-producing methods for bevel gears. It is renowned for its high-quality contact and high production efficiency. This cutting method is widely used in the automotive industry. In ...
Feed Rate Improvement for Face Hobbing on a Six-Axis CNC Bevel Gear-Cutting Machine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Face hobbing is one of the two primary mass-producing methods for bevel gears. It is renowned for its high-quality contact and high production efficiency. This cutting method is widely used in the automotive industry. In ...