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  1. Thread: Floppy parts

    by back4more
    Replies
    3
    Views
    7,413

    Re: Floppy parts

    See if durometer number has changed on this lot/batch
  2. Replies
    1
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    2,621

    Re: Barrel Leakage...

    Thermal - Tech Systems is who I have used in the past with great results.
  3. Thread: Sodick GL150

    by back4more
    Replies
    1
    Views
    104,632

    Sodick GL150

    I am looking for information beyond what is in Sodick manuals about the clamp force settings.
    In particular, how do I adjust protect torque, watch force, accept _% to ensure mold protection.
    I have...
  4. Template for Master Process document - Negri Bossi VE320 CANBEL

    Hello All,
    I am looking for a template to create a Master Process document for Negri Bossi IMM.
    If I am unable to locate a suitable template, I will have to create one out of whole cloth. I am...
  5. Thread: Machine list

    by back4more
    Replies
    27
    Views
    15,874

    Re: Machine list

    We just purchased and began PPAP programs on a Negri Bossi VE320 Canbel. Does anyone have documentation for creating Master Processes on this machine?
    The issue is too many sub-pages within each...
  6. Replies
    1
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    4,642

    Manifold volume

    My question is concerning the amount of plastic a hot-runner manifold should contain versus the part weight. I am involved in the building of a 2 cav mold valve gated into a subrunner. The parts...
  7. Replies
    9
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    6,547

    Re: Are You in Hot Water?

    We got rid of all of our hot oil TCU's and replaced them with WittmanBattenfeld 320F Hi temp/Hi psi TCUs. These will heat water upwards of 350 deg F. However, you must change out quick-connect type...
  8. Replies
    4
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    5,914

    Re: downtime monitor and purge program

    [QUOTE=brentb;2025]Sounds like an insert job without robot, probably no conveyor and run semi-auto. We have a similar situation. You have to rely on discipline, can't totally fool proof everything!
    ...
  9. Replies
    4
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    5,914

    downtime monitor and purge program

    All,
    I am running a 200 ton Engel 700 series vertical molding press. I am seeking a downtime monitor that requires a purging sequence to occur prior to allowing restart of press.
    Let me give...
  10. Replies
    2
    Views
    4,348

    short shot study with valve gates

    I am going to be running a short shot study on a 4 cavity valve gated mold. This is on a vertical machine with inserts loaded into each bottom every cycle. What is the easiest way to control the...
  11. Replies
    5
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    4,789

    Re: valve gated hot runner mold

    Suhas,
    The press is an Engel 700 series 200 ton vertical machine, the GVS is an Osco unit. We run 2 bottoms on rotary table and do applied insert molding. Once I've established fill time via...
  12. Replies
    5
    Views
    4,789

    valve gated hot runner mold

    Hello all,
    Later this week I will again be sampling a new 2 cavity hot runner mold. The resin is Ultramid ( polyamide 66 40% GF). I am curious about valve gate settings for rheology study. My...
  13. Re: Gate Seal Time / Holding Time for Hot Runners

    This a subject that I just encountered Friday. I was sampling a 4 cavity hot runner mold and did a complete rheology study on.
    I added 1 extra second on valve gate timer to insure that gates stayed...
  14. Replies
    6
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    4,559

    Re: Management issues

    The dirt always comes out in the wash. If the new P.M is not up to the task, it will become evident to all involved.
    Even management cant ignore the numbers, which should increase with capable P.M....
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