Results 71 to 80 of about 17,474 (298)

MACHINE UNIT VIBRATIONS CAUSED BY GEAR TRAIN KINEMATIC ERRORS

open access: yes, 1997
The internal gear train vibration activity associated with the gear train indexing accuracy has been studied. It has been shown that the kinematic error of the gear train may be the cause of generation in the machine unit of intensive non-linear ...
Chernikov, Andrey Victorovich
core  

Analysis of Outline Measurements Methods of Spur Gear Involute Profile

open access: yes, 2021
Comparsion of measuring methods for the involute profile of the spur gear tooth is described in this paper. The gear profile measurement results from the universal toolmakers microscope are compared with the results of use of Zeiss coordinate measuring ...
Gołębski, Rafal   +5 more
core   +1 more source

Extending Battery Usage Time of a Heavy‐Duty Mecanum‐Wheeled Autonomous Electric Vehicle Used in Iron–Steel Industry by Considering Wheel Slippage

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
It is a fact that slippage causes tracking errors in both longitudinal and lateral directions which results to have less travel distance in tracking a reference trajectory. Less travel distance means having energy loss of the battery and carrying loads less than planned.
Gokhan Bayar   +2 more
wiley   +1 more source

Areal Surface Characterization of Involute Gears with Microgeometry Corrections and Contact Fatigue Damage for Tooth Contact Analysis [PDF]

open access: yes
Characterizing the surface geometry of involute gears is crucial for many high-performance applications and when innovative machining and finishing processes are used.
Pourmohammadi N   +6 more
core   +1 more source

Analisa Kerusakan Dan Perbaikan Swing Gear Reducer Pada Unit Excavator Hitachi EX 60 [PDF]

open access: yes, 2021
The series of swing excavator motion system is called swing machinery, which consists of swing motor, swing brake and swing gear reducer. The definition of swing gear reducer is a working mechanism whose job is to reduce rotation, where this system is ...
, Dr. Ir. Tri Tjahjono, M.T   +1 more
core  

Characteristics, Management, and Utilization of Muscles in Musculoskeletal Humanoids: Empirical Study on Kengoro and Musashi

open access: yesAdvanced Intelligent Systems, EarlyView.
Musculoskeletal humanoids exhibit rich biomechanical properties that remain insufficiently unified in prior discussions. This article systematically categorizes muscle characteristics into five properties: redundancy, independency, anisotropy, variable moment arm, and nonlinear elasticity, and analyzes their combined effects on control.
Kento Kawaharazuka   +2 more
wiley   +1 more source

Optimization Design of Pumping Unit Reversing Mechanism based on Output Swing Angle Analysis

open access: yesJixie chuandong, 2019
Aiming at the problem that the output angle of the elliptical gear planetary gear train reversing mechanism with small beam pumping unit is small and can not meet the long stroke demand, the influencing factors of the output swing angle of the mechanism ...
Liu Yongping Li Dawei Dong Changbin
doaj  

Justification of the structure and principle of operation of the stopper for the speed control unit of the gear differential [PDF]

open access: yes, 2018
Обґрунтована будова і принцип роботи зупинника ланки керування швидкістю зубчастого диференціала, який складається з шестеренчастого гідронасоса, трубопроводів, регулювального крана, зворотного крана і ємності для рідини.
Стрілець, Олег Романович   +2 more
core  

Towards Advanced Intelligent and Perceptive Soft Grippers

open access: yesAdvanced Intelligent Systems, EarlyView.
Implementing soft yet strong and intelligent soft grippers request innovative and creative solutions in designing soft bodies and seamlessly integrating actuated systems with hierarchical sensing. This review systematically analyses soft grippers with a deep understanding of core components, from fundamental design principles to actuation and sensing ...
Haneul Kim   +4 more
wiley   +1 more source

Rigid-Flexible Virtual Prototyping Study of Planetary Gear Reducer for Shearer Cutting Unit

open access: yes, 2010
In this research, three-dimensional simplified model for the planetary gear reducer of a certain large-scale shearer cutting unit is established by the use of UG NX5, and it is imported into ADAMS/View environment through the UG interface with ADAMS ...
Ke Bin Zhang, Zhao Jian Yang, Wei Bo Zhu
core   +1 more source

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