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

Stav: Closed
Odměna: $20
Přijatých návrhů: 33
Vítěz: makhan22

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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.

Doporučené dovednosti

Winner

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Zpětná vazba od zaměstnavatele

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

gregb555, United States.

Nejlepší návrhy této soutěže

makhan22 India

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makhan22 India

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mohamedsaeedms81 Egypt

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pranavpamecha India

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gsonengineering India

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makhan22 India

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gavinmech India

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gsonengineering India

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pranavpamecha India

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danesebastian Australia

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dedierwanto2686 Indonesia

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makhan22 India

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gavinmech India

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gavinmech India

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gavinmech India

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gsonengineering India

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Veřejná nástěnka k vyjasnění projektu

gavinmech
- Před 5 let
greg, the contest was open for another week, if u had waited just one more day, i would have given a better design
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pranavpamecha
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check entry #33
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gavinmech
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also, please take a second look at entries 24, 25, 26, those designs seems practical
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gavinmech
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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
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gavinmech
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thanks for ur comment greg, i'll modify my design
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gavinmech
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pls dont see the rendered pics that are uploaded, instead see the models for themselves for judging
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1. Pořadatel soutěže
  - Před 5 let
  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.
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gavinmech
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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
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gavinmech
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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
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gavinmech
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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
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gavinmech
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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
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gavinmech
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i mean what are u looking for in the knuck design
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gavinmech
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i see u've rated most of my models with 1 star, pls let me know how i can improve them
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gavinmech
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pls see entry #29 ,
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gavinmech
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please see all my designs, let me know what u think, i can make it even better
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gavinmech
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check out all my entries, tell if u would like to see any changes, i shall modify my design accordingly
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gavinmech
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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
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gavinmech
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i really want to win this contest, tell what changes u would like
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PureMechatronics
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Please check #16
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Zobrazit 1 další zprávu
1. PureMechatronics
  - Před 5 let
  good advices. ok, i try to model some .
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2. PureMechatronics
  - Před 5 let
  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.
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gavinmech
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please see entry 12, i've modfied my model, let me know ur thoughts on this
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gavinmech
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do u want us to design a new knuck
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PureMechatronics
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Hello there, i'd really appreciate if you wait for some time, i'm planning to draw more models for you.
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PureMechatronics
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Please have a look at #8 and inform me if you like it or u like any modifications. Best regards
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Pořadatel soutěže
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I've added some additional images for consideration. The knuckles do not need to have a bottle opener.
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gavinmech
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would u like a manufacturing drawing as well, i can do that too
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