Results 71 to 80 of about 7,636 (305)
Mathematical Model of a Helical Gear with Asymmetric Involute Teeth and Its Analysis
, 2014 [[abstract]]This paper describes a simple approach based on the gear theory for deriving a helical gear with asymmetric involute teeth. A helical gear with asymmetric involute teeth can be easily obtained through the envelope theory for the one-parameter
Yang, Shyue-Cheng
core
THE INVOLUTE-EVOLUTE OFFSETS OF RULED SURFACES
, 2009 In this study, a generalization of the theory of involute-evolute curves is presented for ruled surfaces based on line geometry. Using lines instead of points, two ruled surfaces which are offset in the sense of involute-evolute are defined.
KURUOĞLU, Nuri, Kasap, E., YÜCE, Salim
core +2 more sources
Jixie chuandong, 2006 Based on Pro/Engineer,the method of 3D parameterized model of involute helical gear with modification is studied and the principle of virtual assembly with meshing backlash is introduced.Input gear width,helical angle and five basic parameters of ...
罗善明 +4 more
doaj
Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring
Advanced Engineering Materials, EarlyView.Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak +4 more
wiley +1 more source
Study on an Internal Gear with Asymmetric Involute Teeth
, 2014 [[abstract]]In this paper, a double envelope concept is used to determine the basic profile of an internal gear with asymmetric involute teeth including driving and driven gears. The teeth of the proposed gear are asymmetric involute teeth. Based on this
Yang, Shyue-Cheng
core
Jixie chuandong, 2014 According to the theory of forming process,the involute gear tooth profile is used to design the profile of finger cutter and disc cutter. Calculation of involute gear tooth profile is always used during the machining process.
游朝阳 +4 more
doaj
Study on an Improved Algorithm for Helical Gear Meshing Stiffness and Its Influencing Factors
Jixie chuandong, 2023 Based on the potential energy method, an algorithm for modifying the meshing stiffness of helical gears is proposed. This method considers the real machining of the tooth root transition curve, which is a trajectory line formed by the tip angle of the ...
Liu Ziqian +5 more
doaj
Advanced Engineering Materials, EarlyView.Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn +5 more
wiley +1 more source
A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation
Advanced Engineering Materials, EarlyView.A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler +4 more
wiley +1 more source
The Kinematics of Conical Involute Gear Hobbing
, 2007 The paper is aimed at finding all relative rigid-body positions of two conical involute gears that mesh together with no backlash. The results are then specialized to determine two key setting parameters for a hobbing machine that has to cut a conical ...
INNOCENTI, Carlo, Innocenti C.
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