The kinematic and kinetostatic study of the shaker mechanism with SolidWorks Motion

Nedelcu, Dorian; Gillich, Gilbert-Rainer; Bloju, A; Pădurean, I.

doi:10.1088/1742-6596/1426/1/012025

Cited by 13 publications

(7 citation statements)

References 3 publications

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“…Thus, we can conclude that sin θ 4 = 2ρ 1+ρ 2 and cos θ 4 = 1−ρ 2 1+ρ 2 . Substituting the values of sin θ 4 and cos θ 4 into Equation (26), we obtain…”

Section: Inverse Kinematicsmentioning

confidence: 99%

Development of a Compact Incremental Forming Machine

Resende,

Carmo,

Afonso

et al. 2024

Machines

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Since the beginning of the 21st century, incremental sheet-metal-forming processes, such as single-point incremental forming (SPIF), have been the subject of extensive research. The SPIF process is highlighted as an efficient and cost-effective solution for producing complex parts with different materials and scales, surpassing conventional methods and being ideal for small series and customized products. Various machines can be used to implement SPIF, such as adapted milling machines, serial robots, and dedicated machines, each with its own advantages. However, although it requires a higher initial investment, a dedicated machine offers superior performance. The objective of this project was the creation of a compact and portable dedicated machine, which included the design of suitable kinematics, a mechanical project, and numerical control. The structural design led to the optimization of the dimensions of the robot arms. Direct and indirect kinematics were analyzed. Finally, the careful selection and adaptation of components were carried out, bearing in mind the support system of the forming punch, including the selection and sizing of motors, reducers, and linear actuators. A functional early prototype was successfully built and tested.

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“…Thus, we can conclude that sin θ 4 = 2ρ 1+ρ 2 and cos θ 4 = 1−ρ 2 1+ρ 2 . Substituting the values of sin θ 4 and cos θ 4 into Equation (26), we obtain…”

Section: Inverse Kinematicsmentioning

confidence: 99%

Development of a Compact Incremental Forming Machine

Resende,

Carmo,

Afonso

et al. 2024

Machines

View full text Add to dashboard Cite

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“…So in the simulation experiment, the pull gauge is set to "Peak". The rst peak pulling force obtained can be regarded as the instantaneous driving force received by the scraper [27][28]. When the pulling force peaks, the reading of maximum pulling force can be regarded as the driving force received by the new scraper during stable operation.…”

Section: Newtonian Mechanics Experimentsmentioning

confidence: 99%

The optimal design model for a new type of scraper and research on its material properties

Hao

Song

Liu

et al. 2022

Preprint

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Mining scrapers as an important part of scraper conveyors are highly prone to wear and fatigue failure. A new scraper capable of turning sliding friction into rolling friction was designed to limit wear and reduce failure rate. To determine the safety and reliability of the new scraper, numerical pulling force measurement was made on its physical model and finite element analysis was performed on its 3D model based on SolidWorks Simulation. The results are then compared with data of the traditional scraper. Numerical pulling force measurement results indicated impressively lower friction for the new scraper. Stress, strain, and displacement distributions obtained by static stress analysis based on SolidWorks Simulation proved conformance with the strength and deflection standards. Damage percentage and total life nephograms yielded from fatigue analysis indicated no significant life reduction. Numerical pulling force measurement combined with analysis based on SolidWorks Simulation can help reduce the production cost and development cycle. It plays a great role in determining the safety, reliability, and stability of the new scraper.

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“…The 3D assembly of the IPS mechanism is shown in Figure 1 and detailed in a previous paper [17]. In order to reduce the computing time [18], a simplified geometry was used for simulation. Thus, Figure 3 shows the upper and lower slotted disks (9), which were generated as a single part.…”

Section: Creation Of the Parts Geometry And Assembly Mechanismmentioning

confidence: 99%

“…Following stages [19], [20] were used in the motion study: Further, selecting Gravity icon, axis Z as direction of action and the value of 9806.65 mm/s 2 , the gravitational forces acting on the mechanism were simulated. No friction between the components was imposed.…”

Section: Stages Of the Motion Studymentioning

confidence: 99%