Results 1 to 10 of about 7,015 (203)

Study on Shot Peening Technology and Performance of Connecting Rod for Marine Diesel Engine [PDF]

open access: yesCailiao Baohu, 2022
For improving the production efficiency of connecting rods by optimizing the shot peening process,the arc height values of Almen test pieces under different processes were tested,the saturation curves of the shot peening processes were drawn,and finally ...
ZHANG Leilei, MA Yuliang, ZHANG Xiaoyun, YANG Ping, TANG Hao, JIAO Kai
doaj   +1 more source

Level control system of connecting rod ultrasonic cleaning based on fuzzy algorithm [PDF]

open access: yesE3S Web of Conferences, 2020
During the ultrasonic cleaning of the connecting rod, the liquid level should be constantly changed to minimize the impact of the cleaning blind area. Dealing with the level requirement of connecting rod ultrasonic cleaning,this paper uses the controller
Mo Weiqiang   +3 more
doaj   +1 more source

Structural Optimization Design and Strength Test Research of Connecting Rod Assembly of High-Power Low-Speed Diesel Engine

open access: yesMachines, 2022
The connecting rod assembly of a high-power low-speed diesel engine has high quality and high cost. If the connecting rod component is damaged, the whole machine may be paralyzed, resulting in serious economic losses and safety problems, so it is ...
Wenxiang Gao   +5 more
doaj   +1 more source

Optimal design of transmission mechanism of mechanical stamping JIUQU starter press

open access: yesShipin yu jixie, 2023
Objective: To solve the problem that the thickness and tightness of the rhizopus brick by traditional mechanical stamping JIUQU starter press were different, so as to achieve the effect of manual trampling on the liquor.
ZHANG Ming-song   +4 more
doaj   +1 more source

Dynamic characteristic analysis of crank connecting rod mechanism in star-type air compressor

open access: yesZhongguo Jianchuan Yanjiu, 2018
[Objectives] Compared with other types of air compressor, reciprocating compressors can obtain compressed air with a higher pressure, exerting more stress on the crank connecting rod mechanism.
LI Chaobo   +3 more
doaj   +1 more source

Cartesian space track planning for welding robot with inverse solution multi-objective optimization

open access: yesMeasurement + Control, 2022
Aiming at the problem that the traditional inverse solution optimization method is not comprehensive and does not consider the robot structure and actual working conditions, an inverse solution multi-objective optimization method is proposed. This method
Yicun Xu   +7 more
doaj   +1 more source

Experimental Research on Motion Analysis Model and Trajectory Planning of GLT Palletizing Robot

open access: yesBuildings, 2023
To improve wood structure processing efficiency, a palletizing robot suitable for loading and unloading glued laminated timber (GLT) has been developed.
Rui Gao   +3 more
doaj   +1 more source

Motion Interference Inspection and Workspace Research of 3-RRR Spherical Parallel Robot

open access: yesJixie chuandong, 2021
The 3-RRR spherical parallel robot is applied as the actuator for spatial positioning and tracking,the Euler angle is described the pose of the robot end moving platform.
Li Wang, Rong Wang
doaj  

Closed-die Forging Technology and Numerical Simulation of Aluminum Alloy Connecting Rod

open access: yesOpen Physics, 2019
In order to improve quality and reveal the law of precision forging, closed-die forging technology is used in this paper to conduct a numerical analysis of the forming process of aluminum alloy connecting rod by the DEFORM software. Forming effects under
Zhang Wei, Yu Yandong
doaj   +1 more source

Optimized Design of Fixture Mechanism for Cotton Bundle Fiber

open access: yesActuators, 2023
The linkage mechanism of a cotton bundle fiber strength tester will have an unstable clamping force when clamping fiber bundle samples with uneven thickness, resulting in slippage or damage to the fibers increasing the pectin residue, leading to ...
Daiyu Jiang   +4 more
doaj   +1 more source

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