Injection Molding a Guitar Pick - Designing, making, using

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  • เผยแพร่เมื่อ 11 ก.พ. 2023
  • Support me on Patreon: / johnsl
    I was commissioned to make an injection mold for a guitar pick by Justin from NEO Guitar Concepts. At the end of the video, you'll see Justin playing the guitar with one of these picks. I show how I modified a guitar pick CAD file supplied by Justin, designed the injection mold, made the injection mold, and then molding some test guitar picks.
    Justin's Channel: www.youtube.com/@neoguitarcon...
    Injection molding machines shown in the video: www.abplasticinjectors.com/ab...

ความคิดเห็น • 38

  • @kwaaaa
    @kwaaaa ปีที่แล้ว +5

    These are extremely helpful videos that demystifies injection molding prep work that is mostly skimped over by a lot of instructional videos.

  • @Repairman87
    @Repairman87 ปีที่แล้ว +9

    Amazing how much clamping force is needed just for a little part like that.

  • @IwoIwanov
    @IwoIwanov 3 หลายเดือนก่อน +1

    So cool to see a guitar pick made in such a detailed fashion. Thanks for the video.

  • @heathenxyt
    @heathenxyt ปีที่แล้ว +1

    Enjoy these mold projects

  • @burningdieselproduction5498
    @burningdieselproduction5498 ปีที่แล้ว +5

    Great video John! Makes me wanna make my own mold and try it out. Thanks for the information on the clamping pressure - that will come handy!

    • @JohnSL
      @JohnSL  ปีที่แล้ว +1

      It's a rule that has helped me a lot.

  • @peterthepeter7523
    @peterthepeter7523 ปีที่แล้ว +1

    It is bizzare in a good way that there's a channel on youtube about designing injection molds.

    • @JohnSL
      @JohnSL  ปีที่แล้ว

      I finds it amazing that so many people watch. Thanks!

  • @maxva6245
    @maxva6245 11 หลายเดือนก่อน +1

    Very fancy

  • @roylucas1027
    @roylucas1027 ปีที่แล้ว +1

    Very interesting video. So many details.

  • @TheTrex600ESP
    @TheTrex600ESP ปีที่แล้ว +1

    Nice to see from design-programming-milling-injection to finish product.

    • @JohnSL
      @JohnSL  ปีที่แล้ว

      Thanks.

  • @bigdaddy7670
    @bigdaddy7670 ปีที่แล้ว +1

    Well done!!

  • @mikieman74
    @mikieman74 4 หลายเดือนก่อน

    I find all this fascinating! Great work.

  • @zeeshankhan6687
    @zeeshankhan6687 หลายเดือนก่อน

    Realy helpful

  • @DragonflyEngineering
    @DragonflyEngineering ปีที่แล้ว +1

    Nice product design and fab overview!

    • @JohnSL
      @JohnSL  ปีที่แล้ว +1

      Thanks, Dave!

  • @sebastianrotzinger9888
    @sebastianrotzinger9888 9 หลายเดือนก่อน

    Great video!! Thanks for the great content

  • @mattmurphy7030
    @mattmurphy7030 ปีที่แล้ว +2

    Brilliant presentation! Very nice work. Fusion looks like a blast to use. I'm stuck in NX at work but I may give it a shot here at home.

    • @JohnSL
      @JohnSL  ปีที่แล้ว +3

      Fusion is nice, but not as nice as SolidWorks. I do, however, love the CAM in fusion.

    • @mattmurphy7030
      @mattmurphy7030 ปีที่แล้ว +1

      @@JohnSL solidworks was my bread and butter through school and I still own a license. I just wish it crashed less often 🙈

  • @ArvindKumar-ds9sq
    @ArvindKumar-ds9sq ปีที่แล้ว +1

    👍👍Thanks a lot sir for sharing this video so please keep uploading video like this. Can u make one video with derail what runner, subrunner and gate size shiuld me.

  • @GregsGarage
    @GregsGarage ปีที่แล้ว +3

    Awesome! We've been talking about making guitar picks at some point too... Not sure if there's any money in it, but it would be a fun experiment.

    • @JohnSL
      @JohnSL  ปีที่แล้ว +1

      I'm not sure either. But it was fun.

  • @zeeshankhan6687
    @zeeshankhan6687 หลายเดือนก่อน

    ❤very nice

  • @DavidCulverslicingblade
    @DavidCulverslicingblade 9 หลายเดือนก่อน

    Another way you can find the surface area in fusion360 is to select the body or component and right click.
    Then select Properties and the surface area is physical tab under area.

  • @doodlingartman
    @doodlingartman ปีที่แล้ว +2

    Is there a rule of thumb for calculating the largest surface area you can inject into?
    For example, What if the volume of the pick was the same, but the surface area much wider and longer. Surely there is a limit to how far the plastic can travel in the mold, even if it's still within the shot size limit?

    • @JohnSL
      @JohnSL  ปีที่แล้ว +1

      The rule of thumb is based on the cross section rather than the surface area of volume. That's because it's the cross section in the same plane as the parting line that creates the pressure trying to force the mold halves apart. The rule of thumb that I learned is 2-2.5 times the cross section.

  • @sambean7601
    @sambean7601 ปีที่แล้ว +1

    👍👍👍👍

  • @wizrom3046
    @wizrom3046 ปีที่แล้ว +1

    Great video!
    But I have to ask, that guitar pick has a big deep rectangular recess in it, what is that for?
    Just seems weird because it is probably not the most ergonomic shape for grip. Does something go in the recess?

    • @JohnSL
      @JohnSL  ปีที่แล้ว

      I was wondering that as well, and honestly don't know the answer. It's what the customer supplied and ask for.

  • @marcelor9384
    @marcelor9384 ปีที่แล้ว +1

    Nice video ! This rule of 2,5 times… works for how much injection pressure ?

    • @JohnSL
      @JohnSL  ปีที่แล้ว

      It's a general rule of thumb and I haven't found corresponding injection pressures that go along with this rule of thumb. Now I'm curious. I'm going to need to try out some mold flow simulations to see what they say.

  • @ericlakota1847
    @ericlakota1847 ปีที่แล้ว +1

    I wish you where my best friend im machanic iron worker and run into so meny times i need somthing made that you could make

  • @baptistmonteiro5972
    @baptistmonteiro5972 ปีที่แล้ว +1

    Where can I learn how to make aluminium mold

    • @JohnSL
      @JohnSL  ปีที่แล้ว

      I have other videos. If there is an aspect I haven't covered, let me know and I'll see if I can make a video.

  • @1straightputt
    @1straightputt 8 หลายเดือนก่อน

    John really need your help

  • @Slaphappy-_-
    @Slaphappy-_- ปีที่แล้ว +1

    Why is it that a person like me! “With a Brain injury” that has worked in FRP by myself 12+ years. can’t find the help to grow? Or someone as yourself Sir? I love all that you do and only dream of what I could have been! But I really wish someone would look at me?