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

Estado: Closed
Premio: $20
Propuestas recibidas: 33
Ganador: makhan22

Winner

Resumen del concurso

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.

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Comentarios del empleador

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

gregb555, United States.

Principales propuestas de este concurso

makhan22 India

0
makhan22 India

0
mohamedsaeedms81 Egypt

0
pranavpamecha India

0
gsonengineering India

0
makhan22 India

0
gavinmech India

0
gsonengineering India

0
pranavpamecha India

0
danesebastian Australia

0
dedierwanto2686 Indonesia

0
makhan22 India

0
gavinmech India

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gavinmech India

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gavinmech India

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gsonengineering India

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Tablero de aclaración pública

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