![]() Most do not provide metric ratings with a design factor of 4 to 1, nor fatigue rated snatch blocks. Also important in the design of snatch blocks is the selection of proper steel used in components and consideration as to fatigue life.Īsk: Are their snatch blocks metric rated?Īsk: Are their snatch blocks fatigue rated? The design factor is generally expressed as a ratio such as 4 to 1. The working load limit is the maximum mass or force which the product is authorized to support in general service. The ultimate load is the average load or force at which the block fails or no longer supports the load. ![]() Known as the DESIGN FACTOR, it is usually computed by dividing the ultimate load by the working load limit. The theoretical reserve capability of a snatch block should be at least 4 to 1.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |