The drawing process and the drawing mold apparatus molding the restreaking process to the single process of the painted steel sheet

摘要

This is designed to draw the sheet (PCM) scheme, a single process (Drawing) process and re- streaking ( Restriking) of the coated steel sheet can be formed at the same time, the process re- drawing process and the mounting process streaked upper die 10 to the lower end of the upper holder (T) relates to a mold apparatus for molding a single drawing step is on a side lower surface and bending the projections forming the 11 coating the bottom surface and the outside portion 12 is formed in the upper die 10 , the lower the top of the lower holder (L) die 20 is mounted is coated with an outer top surface section ( 22) is formed, the lower die ( composed of 20 ), the panel (P) of the coated steel sheet , characterized in that the drawing process can be molded and re- streaked process drawing mold apparatus for forming a single step .