The following are links to some repair tips and techniques that may help to resolve a challenging equipment down-time situation.
Shaft Straightening
Shaft bend correction can be as much an art as a science.
This comprehensive article provides some basic guidelines...
Thread Repair
Detailed thread repair procedures including weld build-up, epoxy repair, and the use of thread inserts...
Cavitation
Overview of cavitation failures in industrial machinery including video and process animation...