Kinematic Models Improves Design
Kinematics is the mechanical engineering discipline mainly concerned with objects’ motion. Virtual kinematic models aim to simulate the mechanics of the movements of mechanisms to predict how the finished mechanism would behave when it is in motion. Importantly, it does not take into account the cause of motion. D3 Engineering Solutions make use of kinematic models to speed up the design process and produce better designs.
Advanced software can make virtual kinematic models of mechanisms to learn how the motion will impact the separate components and the links between them. Bearing loadings can be calculated, inertial stresses, rotational inertia and tensile and compressive stresses. An internal combustion engine is a typical example of a design that would have to be studied in detail to ensure that all components are designed to absorb the stresses they will encounter in service. The models also show the extent and speed of movement, allowing designers to provide sufficient clearances for moving parts. It also helps the engineer to visually see the mechanism in motion and to more easily visualise the component or system he is designing.
Physical models are often built for shows and engineering displays, to show people how mechanisms in motion operate and how the geometry of motion works. Motor vehicle manufactures build cross-sectioned engines that are energised by an electric motor to show how the combustion cycle works and how all the interconnected parts interact.
At D3 Engineering Solutions, we make extensive use of kinematic models to simulate motion and to help us shorten the design process and get a better understanding of the working of the mechanism. Contact us today.