Results 101 to 110 of about 939 (210)

Periodontitis and Periodontal Conditions in Systemically Healthy Children and Adolescents

Journal of Clinical Periodontology, Volume 53, Issue 7, Page 1100-1198, July 2026.
ABSTRACT Objective To answer the PICoS question ‘in systemically healthy children and adolescents (Population), what are the main features of periodontitis, necrotising periodontal diseases (NPD) and other periodontal conditions (periodontal abscesses, endo‐periodontal lesions, traumatic occlusal forces, prosthesis‐ and tooth‐related factors ...
Inbar Eshkol‐Yogev, Nagore Ambrosio, Cheryl Somani, Elena Figuero, Lior Shapira, Janet Davies   +5 more
wiley   +1 more source

Analysis of the Modification and Backlash of High Precision Cycloid Drive

Jixie chuandong, 2015
The backlash is an important indicator of cycloid drive,and the modification is a major factor.Comprehensively considering the bearing capacity and backlash of the whole machine,the modification optimization of the cycloid gear is carried out by using ...
Hou Nai, Wang Changlu, Zhang Liyong, Huang Shoufeng, Zhou Hongkai, Li Yakang   +5 more
doaj  

Research on the Influence of the Circumferential Backlash on the Gear Meshing Transmission Precision of Small Steering Gears

Jixie chuandong
In order to study the factors affecting the transmission performance of the steering gear used in agricultural intelligent cars, a small steering gear model is established by RecurDyn.
Chen Xuan, Zhang Liyong, Zhang Hanlin, Zhang Yu, Jiang Yehu, Li Chengyu, Yuan Fengxia   +6 more
doaj  

ANALYSIS ON THE INFLUENCES OF TOOTH PROFILE MODIFICATION ON DYNAMIC LOAD IN A SPLIT PATH TRANSMISSION

Jixie qiangdu, 2015
For two branches of power transmission gear,the bending- torsion- shaft coupling dynamics model and the corresponding nonlinear dynamical equations are established in this paper,with considering the varying mesh stiffness,backlash and the tooth profile ...
DING RenLiang, WANG SanMin
doaj  

圆柱齿轮齿侧间隙自动补偿新方法的研究

Jixie chuandong, 2003
Eliminating the tooth backlash is critical to the precision of servo drive system. A new method is given which eliminate tooth backlash by moving the sliding pin on the split gear. The parameters for structure design are discussed.
邱新桥, 陈建国
doaj  

Structural and Technological Aspects of Improving the Accuracy of Worm Gears in the Processes of Design, Manufacturing, and Assembly. [PDF]

Materials (Basel)
Kacalak W, Ponomarenkow J, Tandecka K, Majewski M, Budniak Z.   +4 more
europepmc   +1 more source

A model free cascade control for backlash compensation in multi drive systems. [PDF]

Sci Rep
Hoseinifard SM, Sadedel M, Azimifar M, Ghafari ZB.   +3 more
europepmc   +1 more source

An open-source test stand for backlash measurement in low-cost UART servo motors. [PDF]

HardwareX
Kotov B.
europepmc   +1 more source

Prediction and reduction of dynamic factor based on dynamic behavior of gear systems. [PDF]

Sci Rep
Lee D, Shim SB, Kim S.
europepmc   +1 more source

Nonlinear dynamics of curve-face gear transmission systems in two-parameter plane. [PDF]

PLoS One
Liu J, Zhang Y, Zhong W, Liu F, Yao Y.
europepmc   +1 more source