Do some 3D Modelling

Cancelled Posted Apr 14, 2014 Paid on delivery
Cancelled Paid on delivery

Problem statement:

Existing pneumatic mouth-blown siren whistles need a large volume of air at a fairly high pressure in order to produce a noise.

Goals:

Create a siren whistle model assembly (rotor, stator(s), housing) in Autodesk Inventor that that I can 3D print (I have Inventor myself, so I can change constraints, then export STL for 3D printing) and experiment with the effect of changing constraints such as: different assembly sizes, number of rotor vanes, position and number of stator openings, etc. Ideally, the provided model with the default constraints produces a siren noise using less volume and pressure than existing product (such as those depicted at [url removed, login to view] and on attached image). The model should also be moldable and assemble-able using conventional plastic production manufacturing methods. Provide constrained Inventor and STL files upon completion.

Additional info:

I can mail sample components of a commercially available existing siren whistle approach for review. It is anticipated that reduction in size of an existing approach might produce the desired result. If the end-model produces a higher pitched frequency than that produced by current commercial versions, that is OK. I've also included 2 photos of a: 1) stator/retention element (round holes), 2) rotor and 3) stator/housing (red) from a "lip whistle" toy.

3D Modelling CAD/CAM

Project ID: #5805440

About the project

14 proposals Remote project Active Apr 16, 2014

14 freelancers are bidding on average $582 for this job

udayd75

Dear sir, i have read the project brief and understood the required skill, my skill is matching to the requirement, i have 17 years of experience in plastic product design and plastic mold design and manufacturing, my More

$515 USD in 10 days
(49 Reviews)
6.1
X3NomoRpH

Hello sir, i would like to do your job. I am working in autodesk maya for more than 3 years. I think i can do your job fast and with high quality. If you are interested PM me and i will start to model it to show you a More

$250 USD in 10 days
(4 Reviews)
3.0
enginyurek

Bir öneri henüz sağlanmadı

$255 USD in 3 days
(2 Reviews)
2.5
anveshtandon

Hello dear client, I am interested for your project, Important for me is client satisfaction & the qua;lity of work, Waiting for your response to talk more, Thank you :)

$555 USD in 5 days
(3 Reviews)
1.9
Sjmt87

I am a moldmaker. I can see to it that the end model is moldable. All I have is an up to date seat of Solidworks. (2014) I can supply the STL files from Solidworks. The price quoted for you allows 5 changes if the More

$2333 USD in 21 days
(0 Reviews)
0.0
CADCAMCAE7

Hi Dear, We will do this job very professionally and you will get Pro Quality Work. Also we will work until your 100% Satisfaction please VISIT MY PROFILE PORTFOLIO for my work. PLEASE "PM" ME FOR MORE COMPLETE INFO More

$447 USD in 8 days
(0 Reviews)
0.0
crazypixelteam

please massage me 200% i can do this jobDont worry you will get 200% work massage me now I have good team for work I am waiting for you massage me

$250 USD in 7 days
(0 Reviews)
0.0
kmyatra

A proposal has not yet been provided

$250 USD in 4 days
(0 Reviews)
0.0