Offers a series of free training videos called "One Shot Training," providing instruction in most aspects of rigging, from fundamentals like common knots and wire rope terminations to basic terminology and fall protection.
Choosing between a spreader bar and a lifting beam drastically alters the mechanical forces introduced to your rigging system. Spreader Bars (Compression Forces)
When a wire rope sling or synthetic roundslings bends around a curved surface (like a shackle body, a crane hook, or the load itself), its capacity is reduced. This relationship is quantified by the . Offers a series of free training videos called
This is the gold standard for cableways, cranes, derricks, hoists, jacks, and slings. While the full standards are paid, ASME frequently offers free reference guides, public review drafts, and educational resources on their official portal.
Search query: "rigging load calculator excel free download" – then export to PDF. This relationship is quantified by the
When searching for a , don't just settle for a basic cheat sheet. A comprehensive resource should include:
For those studying for certification (e.g., ETCP) or looking for consolidated information. Search query: "rigging load calculator excel free download"
A: Look for resources created by established organizations like Crosby , Columbus McKinnon , ITI , or academic institutions. Be wary of unofficial scans that may have missing pages, errors, or be outdated. The "extra quality" often lies in the authority of the source.
East Tennessee State University's Digital Commons.