Calculation of Chain Stress
Usually, at first, tentatively ascertain the chain dimension to become employed referring to “Tentative determination of chain size”. Then, receive “Theoretical chain tension (T)” (P213) for your tentatively established chain, and multiply the value by “Speed coefficient (K)”, to acquire “Substantial chain tension (Ta)”. For security, the considerable chain stress need to be reduced compared to the “maximum allowable tension” stated during the table of dimensions of respective chains. Consequently, the situation under ought to be happy.
Safety problem of chain stress
Considerable chain tension (Ta) ＝Theoretical chain tension (T) ×Speed coefficient (K)
Significant chain stress (Ta) ＜Maximum allowable stress
If this condition just isn’t satisfied, select a larger chain by a single size and re-calculate.
Tentative determination of chain size
qDetermine the mass (fat) per unit length of parts this kind of as chain and attachment ωc (kg/m or kgf/m) assuming that it is ten percent with the mass (excess weight) of your conveyed object ω1 (kg/m or kgf/m).
wIn reference for the calculation formulas on, receive “Theoretical chain stress (T)” (kN or kgf) and “Speed coefficient (K)”, and calculate “Substantial chain stress (Ta)” (kN or kgf).
eIn reference towards the table of dimensions of chains,recognize the minimum chain, whose “maximum allowable tension” is higher than the “Substantial chain stress (Ta)”, and regard it as “tentatively determined chain”.
Value of velocity coefficient (K)
The speed coefficient (K) expresses the severity of operation problem according to the traveling velocity of chain because the condition gets to be severer since the traveling velocity of chain turns into increased.
Multiply “Theoretical chain stress (T)” by “Speed coefficient (K)” to acquire “Substantial chain tension (Ta)”.

When you style and design many conveyor systems utilizing modest conveyor chains, the following standard problems have to be content.
a. Chain stress: The actual tensile power in operation have to be drastically decrease compared to the specified strength with the chain.
b. Strength of loaded components of chain: The actual loads utilized to attachments, this kind of as rollers of base chain, best rollers, side rollers, etc. in operation should be considerably smaller than the strength of those components.
c. Wear existence of chain: Lubrication disorders to guarantee the wear lifestyle of chain should be fulfilled.
d. Sag adjustment of chain: The sag of the chain have to be stored optimum by stress adjusters, take-up gadgets, guides, etc.
e. Other people: Proper measures are taken to prevent rail wear, machine vibration along with other challenges.
The following complement the above.