Analysis of failure types of mechanical equipment parts

June 23, 2022

some parts of machinery

such as rails and chains, etc.

It will slowly fail after a few years of wear and tear

other parts

such as bolts, shafts and machine frames

should not fail

Learn how machine parts can fail

What must be done to prevent recurrence

The types of failures are:

1 overload

Applying a single load causes the part

Deforms or breaks when congratulations are applied

2 fatigue

Fluctuating loads for relatively long periods of time

can cause such failures

and usually leaves clues

Corrosion also affects fatigue

Corrosion greatly reduces the fatigue strength of most metals

and eventually lead to failure at relatively light loads

3 Corrosion

Failure is the result of the electrical or biological action of corrosion

lead to material loss

4 wear

Multiple mechanisms lead to material loss due to mechanical removal

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Author:

Ms. SU LAN RONG

E-mail:

susu@cn-tianhui.com

Phone/WhatsApp:

++86 13396680822

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