Mechanical Engineering Design Solutions and Sorbothane
Wednesday, September 21st, 2011
When a designer starts looking for a way to build a machine of any kind, there are several things to consider. All mechanical engineering design solutions look to solve a problem with previous designs, to improve on their performance and to make them better in every way.
All machines or buildings or anything else that is put into use will eventually fail. They all have an expected life and usefulness. For some items, use is ceased before an actual visible break occurs because it is not safe to wait until damage is seen. For these items, the engineers might know that an item will last for one year under ideal conditions so it will only be used for nine months or less to be safer. It will still require inspections, especially when situations are not considered ideal.
Every material has its pros and cons. For instance, metal is very durable but it can also be inflexible or overly rigid. That may mean that it will break under certain situations, especially when exposed to additional stress or higher weight loads. The designer will look for ways to alleviate some of the stress of the load as well as to give the metal a little more give. Plastic, which is often lighter and more flexible, does not usually have the same level of strength as metal, so the design solution would have to solve that problem: how to keep the lightness and flexibility of the plastic while making it stronger and durable. (more…)






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