Method for filling liquefied materials into blind hole on surface of sheet-type part includes several steps, i.e. decompression of two adjacent enclosed spaces, each in zone in preset section of sheet-type part

摘要

Method for filling liquefied material into blind hole (11h) on surface of sheet-type part (11). Two adjacent, enclosed spaces (1s,2s), each on zone on sheet-type part on its preset section, are decompressed, with second space (2s) collecting liquefied material. Vacuum grade in second space is lower than in first space (1s). Blind hole is shifted from first to second space for decompression. Then liquefied material is applied to second zone surface and material is filled into blind hole and deposited onto surface of sheet-type part. Independent claims are included for filling appliance used by invented method.