Dear Mr. Ganesh:

Finger joint splicing is becoming very popular in North America. As the splicing crews become familiar with it (and with the proper tools) finger splicing can be done quite rapidly.

I believe that Fenner Dunlop was an early advocate of this type of splice with their USFlex straight warp belting. As they have become more dominant in the marketplace, this type of splice is becoming more prevalent. It is also being used on some plied belting. In addition, there are other proponents of this splice method teaching this type of splice throughout the world.

I would suggest that you (or your splicing company) contact Fenner Dunlop or a non-belt manufacturer (for example Almex) to learn more about this method of splicing. ■

Dear Mr. Ganesh:

On your first question, you should properly address your questions to your belt supplier. They are the best people to discuss your concerns because they have the proprietary knowledge of their belts and they can give you references that others may not have. But, in general, one main issue to address is the troughability of the straight warp belt, in your systems.

In regards to the second question, you should be able to save time with a finger splice. However, this will not happen without splicers who are experienced in this technique. Fenner has held competitions from its certified splicers and some of the winners have achieved amazing times in having the belt spliced and ready to vulcanize. The other considerations are the proper tools (e.g. templates, powered belt cutters and cover skivers) and a vulcanizer capable of "cooking" the belt in one heat.

This is a splicing technique that is worth looking into. Once again, I would advise you to contact your Fenner Dunlop representative or Almex for more information and some training. ■

Originally Posted by sganesh

Dear all experts,

The nominal strength of fabric belts joints is known as (n-1)/n x 100% of the base belt , where n is the number of plies in the joint. How such calculations are made for the Hot Finger Splice. It would be a great help, if relevant procedure / documnets are also attached with your replies.

Thanks a lot & Many Regards,

Dear Ganesh

the greater the load transported, the higher the tensions became and so fabric belt carcasses were strengthened by introducing additional plies and using different raw materials as a basis for manufacture and how can you make it with one ply

Paresh Badheka ■