<p>PURPOSE: An automatic member arranging method for a sub-assembly process is provided to minimize the moving distance of a small block by automatically arranging a member to be arranged in a grid plate. CONSTITUTION: A virtual grid plate is generated by using a sub-assembly process(S10). An arrangement number is assigned to a member(S12). The virtual grid plate automatically arranges the member with the arrangement number(S14). The moving distance between members is minimized. The member automatically generates a drawing(S16). [Reference numerals] (AA) Start; (BB) End; (S10) Generating a virtual grid plate; (S12) Assigning an arrangement number on a member; (S14) Automatically assigning the member; (S16) Generating a drawing as automatically arranged</p>
