Two Finger Knuck - Simple 3d design and modeling - Fusion 360 File

  • État: Closed
  • Prix: $20
  • Propositions reçues: 33
  • Gagnant: makhan22

Résumé de concours

Wanted: designs for two finger knucks. I would like the design to be mirrored left to right as I plan to mill both sides of this, so both sides (left/right) need to be exactly the same in look and actual distances. Basically completely symmetrical.

Length - Approximately - 2.5" or more - You may want to consider adding some distance in the back where the palm grips the knuck.
Width - Approximately 3"

Please consider the ergonomics of holding the knuck.

Design does not have to be elaborate or simple, submit what you believe is good.

Thickness - .4" across the entire knuck. This dimension is set.

Primary Finger Hole Diameter - .75"

Lanyard Hole Diameter - 3/16"

All edges should have a radius. You do not need to show this radius or the countersink in your jpeg, however, it will be required for the final STL submission

Edit... In the Z (vertical) plane, there should be no hidden surfaces, I use a CNC machine to cut from the top and bottom.

Submission should be jpeg format. The jpeg can be an image of a Fusion 360 File.

Final submission after award should be Fusion 360 File format.

Compétences recommandées

Commentaire de l'employeur

“Excellent experience working with Makhan! Will be sure to use again in the future!”

Image de profil gregb555, United States.

Tableau de clarification publique

  • gavinmech
    gavinmech
    • 3 weeks ago

    greg, the contest was open for another week, if u had waited just one more day, i would have given a better design

    • 3 weeks ago
  • pranavpamecha
    pranavpamecha
    • 4 weeks ago

    check entry #33

    • 4 weeks ago
  • gavinmech
    gavinmech
    • 4 weeks ago

    also, please take a second look at entries 24, 25, 26, those designs seems practical

    • 4 weeks ago
  • gavinmech
    gavinmech
    • 4 weeks ago

    Greg- i've actually modelled these designs by taking reference drawings of knucks, i understand it seems as if the bottom portion of the knucks 27 - 30 seems a bit large for holding, if u like the overall look of the knuck, i could tweak the dimensions

    • 4 weeks ago
  • gavinmech
    gavinmech
    • 4 weeks ago

    thanks for ur comment greg, i'll modify my design

    • 4 weeks ago
  • gavinmech
    gavinmech
    • 4 weeks ago

    pls dont see the rendered pics that are uploaded, instead see the models for themselves for judging

    • 4 weeks ago
    1. gregb555
      Titulaire du concours
      • 4 weeks ago

      Gavin - That is what I am doing. The designs you are presenting are not very practical. These are supposed to be worn like brass knuckles. In many of your designs, I do not see how they would even fit on the hand.

      • 4 weeks ago
  • gavinmech
    gavinmech
    • 4 weeks ago

    please let me know ur primary area of concern, is it the ergonomics of holding the knuck, if so i can tweak the dimensions of my models or r u concerned with the look of the knuck

    • 4 weeks ago
  • gavinmech
    gavinmech
    • 4 weeks ago

    the pics that u've rated 5 stars are all so varied, so i'm not being able to understand what kind of design u would like, perhaps u could help me out by giving any reference images for modelling or a simple hand drawn sketch

    • 4 weeks ago
  • gavinmech
    gavinmech
    • 4 weeks ago

    some pics may not look too good graphic wise, this is bcoz they have not been rendered, pls see the design of the knuck, if u like just let me know, i shall upload rendered pics of my models if u'd like to see that

    • 4 weeks ago
  • gavinmech
    gavinmech
    • 4 weeks ago

    i hope ur not just seeing the thumbnail, pls see all the pics that are uploaded in the entry, the thumbnail may not be the best pic

    • 4 weeks ago
  • gavinmech
    gavinmech
    • 4 weeks ago

    i mean what are u looking for in the knuck design

    • 4 weeks ago
  • gavinmech
    gavinmech
    • 4 weeks ago

    i see u've rated most of my models with 1 star, pls let me know how i can improve them

    • 4 weeks ago
  • gavinmech
    gavinmech
    • 4 weeks ago

    pls see entry #29,

    • 4 weeks ago
  • gavinmech
    gavinmech
    • 4 weeks ago

    please see all my designs, let me know what u think, i can make it even better

    • 4 weeks ago
  • gavinmech
    gavinmech
    • 4 weeks ago

    check out all my entries, tell if u would like to see any changes, i shall modify my design accordingly

    • 4 weeks ago
  • gavinmech
    gavinmech
    • 4 weeks ago

    check out all my entries, i'm trying to design different styles, let me know which one u like, i shall create a design in that way

    • 4 weeks ago
  • gavinmech
    gavinmech
    • 4 weeks ago

    i really want to win this contest, tell what changes u would like

    • 4 weeks ago
  • PureMechatronics
    PureMechatronics
    • 1 month ago

    Please check #16

    • 1 month ago
    1. PureMechatronics
      PureMechatronics
      • 1 month ago

      good advices. ok, i try to model some .

      • 1 month ago
    2. PureMechatronics
      PureMechatronics
      • 1 month ago

      but there is one reconsideration. you have mentioned you prefered dimensions and i tried to use those. i can reduce those to add more relief on the sides for other fingers as some entries already done above.

      • 1 month ago
  • gavinmech
    gavinmech
    • 1 month ago

    please see entry 12, i've modfied my model, let me know ur thoughts on this

    • 1 month ago
  • gavinmech
    gavinmech
    • 1 month ago

    do u want us to design a new knuck

    • 1 month ago
  • PureMechatronics
    PureMechatronics
    • 1 month ago

    Hello there, i'd really appreciate if you wait for some time, i'm planning to draw more models for you.

    • 1 month ago
  • PureMechatronics
    PureMechatronics
    • 1 month ago

    Please have a look at #8 and inform me if you like it or u like any modifications. Best regards

    • 1 month ago
  • gregb555
    Titulaire du concours
    • 1 month ago

    I've added some additional images for consideration. The knuckles do not need to have a bottle opener.

    • 1 month ago
  • gavinmech
    gavinmech
    • 1 month ago

    would u like a manufacturing drawing as well, i can do that too

    • 1 month ago

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