Quote:
Originally Posted by macafee2
This I understand
Note that if torque specified for a dry or slightly oiled bolt torque is applied to a lubricated bolt - the bolt may overload and break.
This I don't
When a bolt is lubricated - less torque is required to achieve bolt axial load or tension. Reduction of torques for lubricated vs. dry bolts are indicated in the table below
|
The question the article raises in my mind is what's the difference in real life practical terms, between a 'slightly oiled' bolt and a 'lubricated' bolt? Does a smear of Coppaslip make a bolt 'slightly oiled' or would it be 'lubricated'?
TC