Operation of mechanisms and machines

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SUMMARY

Mechanical engineers and students can indeed understand the operation of mechanisms and machines through images such as photographs and drawings. Key subjects to study include technical drawing, machine design, and mechanisms, with recommended resources like Shigley's books and "Mechanisms and Mechanical Devices Sourcebook" by Neil Sclater. Practical experience is crucial; disassembling mechanical devices enhances understanding of their functionality. Safety precautions must be observed, especially when dealing with electrical equipment.

PREREQUISITES
  • Technical drawing skills
  • Knowledge of machine design principles
  • Understanding of mechanical mechanisms
  • Practical experience with mechanical devices
NEXT STEPS
  • Study Shigley's "Mechanical Engineering Design"
  • Read "Mechanisms and Mechanical Devices Sourcebook" by Neil Sclater
  • Practice disassembling and analyzing mechanical devices
  • Explore online resources for technical drawing techniques
USEFUL FOR

Mechanical engineering students, aspiring mechanical engineers, and professionals seeking to enhance their understanding of mechanisms and machine operation through visual analysis.

flamengo
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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 ?
 
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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 ?
Yes. If you have to ask ... doesn't look too hopeful.
 
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Are there specific subjects that I should learn to develop this ability ?
 
Play with Meccano or leggo and learn how to make technical drawings.
 
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There are several books on machine design and mechanisms that would help out a lot. Some of the classic ones were written by Shigley. Doing a search on Amazon with those as keywords should be a good start. You don't need the latest versions if the older ones are cheaper.
 
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flamengo said:
Are there specific subjects that I should learn to develop 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.

The acquired familiarity with parts and devices will aid their visualisation from drawings.

Good luck!
 
Google “Mechanisms and Mechanical Devices Sourcebook” by Neil Sclater.
There are 3rd, 4th and 5th editions viewable on the web.
Older editions in .pdf are available on some University Engineering sites.
If you like what you see you can buy a new or used copy; find it using http://www.bookfinder.com
 

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