The technique character of the baffle of inspirator was introduced.A feasible process plan was determined and the integral piercing blanking bending forming die was designed.
Second process: After operated by the front forward gas baffler, the paper reciprocates to the drum of the second layer to perform flanging of the backside.
Third process: After operated by the back forward gas baffler, the paper reciprocates to the drum of the third layer to perform flanging of the front side.
By the adjustment of the board in the machine ,the sprinkling orientation and area can be adjusted .The whole vehicle is rotproof and has a long life of usage.
In some contexts (the analysis of financial leases, for example) depreciation tax shields are treated as safe, nominal cash flows and are discounted at an aftertax borrowing or lending rate.