Yakymchuk O. Development of technology of forming details of head-dresses by hydro-jet way

As a result of analytical researches the expedient variants of action of loading depending on the corner of attack of hydro-jet stream for each of five technological areas of detail are certain. The method of calculation geometrical parameters of cone-shaped streamform attachments with the round and elliptic initial opening is resulted. The change of dynamic pressures of the flooded hydro-jet stream for every kind attachment from distance between it and by a detail is investigated. A method, methods and automated equipment, is worked out for the hydro-jet forming of heads of head-dresses from fabrics, which provide diminishing of energocharges on 69%, in comparing to traditional technology.