| 摘要 |
PURPOSE: An impact forging mould is provided to make integrally and seamlessly high pressure vessel for filling filler material of high pressure, such as a vessel for fire extinguisher or gas bomb. CONSTITUTION: An impact forging mould comprises a main body(1) having a die(3) slanted at a desired angle; a punch(11) for forming a material laid on the die(3) of the main body(1); a mould release device(21) mounted on the die(3), which releases a product formed by the punch(11) from the punch(11); a ram(13) to which the punch(11) is mounted; a guide(27) provided around the ram(13), which guides the movement of the ram(13); a link device(31) connected to the ram(13); a stroke regulating device(41) for changing a position of a fixed point of the link device(31) so as to regulate the stroke of the punch(11); a power transmitting device(51) connected to a driving point of the link device(31) to drive the link device(31); and a driving motor(71) for transmitting power to the power transmitting device(51).
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