Results 81 to 90 of about 247 (195)

THE LOGARITHMIC SPIRAL AND ITS SPHERICAL COUNTERPART

Journal of Industrial Design and Engineering Graphics, 2019
Logarithmic spirals are isogonal trajectories of pencils of lines. From a series of geometric consequences, we pick out a few which are relevant for kinematics: When a logarithmic spiral rolls on a line, its asymptotic point traces a straight line. Hence,
Hellmuth STACHEL, Giorgio FIGLIOLINI, Jorge ANGELES   +2 more
doaj  

Bio-inspiration from the Issus Nymph gear − strength analysis

Mechanics & Industry
Planthoppers are champion jumpers. Adult specimens are propelled by rapid movements of the hind legs, which can launch them a horizontal distance of 1.1 m with a take-off speed of 5.5 m/s, demonstrating high power output.
Guilbert Bérengère, Winger Marie, Cavoret Jérôme, Sutton Gregory, Johnston Richard, Ville Fabrice   +5 more
doaj   +1 more source

Technological Aspects of Manufacturing and Control of Gears-Review. [PDF]

Materials (Basel), 2023
Boral P, Gołębski R, Kralikova R.
europepmc   +1 more source

OPTIMAL DESIGN OF MODIFIED SPUR GEARS BASED ON MINIMUM FLASH TEMPERATURE

Jixie qiangdu, 2017
Considering the installation error and tooth flank clearance of modified involute cylindrical gears influencing on load density,oil film thickness,and local friction coefficient.an optimum design method based on the minimum flash temperature was proposed.
YU DongYang, JIANG JinKe, SONG Qiang, FANG ZongDe   +3 more
doaj  

Vibration optimization of spur gear based on GSA-SA algorithm. [PDF]

PLoS One, 2023
Qiu L, Hou X, Gao S, Li Z, Zhu R.
europepmc   +1 more source

Computer-Aided-Designing of General Involute Spur Gears

Journal of the Japan Society of Precision Engineering, 1972
Yoshikazu HORIUCHI, Kozo KISHI, Kunio YAMADA, Masahiro SESAKI   +3 more
openaire   +3 more sources

Biomimetics Design of Tooth Root Zone at Cylindrical Gears Profile. [PDF]

Biomimetics (Basel), 2023
Atanasovska I, Momcilovic D, Lazovic T, Marinkovic A, Soldat N.   +4 more
europepmc   +1 more source

Tooth Form Factor of Involute Spur Gear

Journal of the Japan Society of Precision Engineering, 1968
Toshimi TOBE, Mutsuo NOZAWA
openaire   +2 more sources

Procedimiento para estimar la vida útil de engranajes cilíndricos de acero en base a la resistencia a la fatiga del material y norma AGMA 2101-D04. // A procedure for estimating expected fatigue life on steel cylindrical gears using strength-life theory a

Ingeniería Mecánica, 2008
En el trabajo se presenta un procedimiento, fórmulas y relaciones necesarias que permiten determinar un valor de vida útilde referencia previendo la rotura por fatiga de los dientes de acero en ruedas de engranajes cilíndricos de ejes paralelos ycontacto
G. González Rey
doaj  

A comparison of approaches to involute spur gear design

, 2020
Bu tez, bir düz dişli tasarımı ile uğraşan uzman tasarımcılar ve acemi öğrenciler dahil tüm tasarımcılar için uygun evolvent düz dişli tasarım yaklaşımlarını seçme ve kullanma ihtiyacını karşılar. Tasarım sonuçlarının karşılaştırılması için farklı zorluk seviyelerinde en yaygın kullanılan makine elemanları ders kitapları, ulusal ve uluslararası ...
openaire   +2 more sources