Using correction possible tool control parameter, the method of controlling the temperature of the tool which is in the midst of friction churning welding

摘要

New control variable is introduced, when particular control variable, being combined with the control criterion which is subordinate other variable to that, while to designate the destruction of the FSW tool as minimum, can obtain the control supervisor which can create welding which is superior in the particular control supervisor, flows and stress and the tool load are managed by temperature, as for the subordinate control loop because the heat which is moved at the speed where the place where it changes through the difference of the material and churning welding the whole friction differs is considered, as for the tool, repeat in the welding sequence where one one is repeated and inside the control window which is stipulated, same thermal andThe mechanical load is received. Selective figure Figure 3