Modeling of thermal processes at laser materials treatment with application radiations focusators

The most effective modes of processing are defined only at the decision of a return task of heat conductivity which consists in definition of capacity density distribution of an influencing power stream on preset values of temperatures in a zone of thermal influence of materials. Within the framework nonlinear task of heat conductivity at heating technological object by a strip superficial power source is considered. Application of the developed design method of capacity distribution allows to create more uniform moving strip source temperature field on length.