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Technical Question for power hammer experts

Discussion in 'The Hokey Ass Message Board' started by JimSibley, Dec 25, 2022.

  1. JimSibley
    Joined: Jan 21, 2004
    Posts: 4,048

    JimSibley
    Member

    I see pullmax hammers being used to form
    Body lines. Is there any reason that i can not use my mitler brothers hammer to do this? I realize that i will have to make dies. Has anyone else done this? 2798F622-07EB-4DD1-BD08-AF0F8D52ED68.jpeg
     
  2. ray
    Joined: Jun 25, 2001
    Posts: 3,798

    ray
    Member
    from colorado

    not an expert and never tried, but i do have a reciprocating machine...it would be easier to control if you could figure out a way to lock out the spring, effectively converting it from a hammer to reciprocating machine. i would say a fence to guide your work is the other major difference and is important to making profiles. the other concern would be fine adjustment of the die spacing, is there a fine height adjust on your hammer? if not, i would say it would be quite frustrating. putting this all together, my routine is often starting out with rough p***es with more stroke and slower speed to move metal, then incrementally reduce stroke and increase speed to planish the final profile. if you can't lock out the spring, this would be quite difficult.
     
    JimSibley and ekimneirbo like this.

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