Yes. If you have to ask ... doesn't look too hopeful.flamengo said:Is it possible for a mechanical engineer or even a mechanical engineering student to know how a mechanism or a machine works only through an image (photography, drawing ...)? And if so, what subjects should I study to have this ability ?
You should disassemble all sorts of mechanical contrivances to see how the parts function as a whole. Preferably broken or unserviceable devices, because then you can endeavour to identify why they ceased operating—and can possibly attempt to repair them. Keep aware of safety considerations, and don't attempt to repair electrical equipment that requires mains power.flamengo said:Are there specific subjects that I should learn to develop this ability ?
The purpose of studying the operation of mechanisms and machines is to understand how they work and how they can be used to perform various tasks and functions. This knowledge is essential for designing, building, and maintaining these systems, as well as for troubleshooting any issues that may arise.
Some common examples of mechanisms and machines include gears, pulleys, levers, engines, and robots. Other examples include simple machines like scissors, wheelbarrows, and ramps, as well as more complex systems like automobiles and airplanes.
Mechanisms and machines transfer and transform energy through various mechanisms such as linear motion, rotational motion, and fluid flow. They use different types of energy, such as mechanical, electrical, and thermal, and can convert one form of energy into another to perform specific tasks.
An open-loop system is one in which the output is not affected by the input, whereas a closed-loop system is one in which the output is influenced by the input. In other words, a closed-loop system can sense changes in its environment and adjust its output accordingly, while an open-loop system cannot.
Engineers can improve the operation of mechanisms and machines through various methods such as redesigning components to be more efficient, reducing friction and wear, and implementing new control systems. They may also use advanced materials and technologies to increase the performance and lifespan of these systems.