Description:The spiral of learning (Kolb & Kolb) is a simple helix visualising the learner's progress. I need to visualise a more complex spiral. Turns on this helix are circular. Each turn represents an interaction between teacher and learner. This helix contains 1 grand turn. A grand turn contains at least 3 smaller turns. This creates a turn complex. Each turn achieves a small or large rise on the z axis depending on the diameter of the turns on the x and y axes. In elevation view the turn complex should have a stepped appearance due to the presence of the smaller turns, with the lowest steps at left and the highest at right. The idea to be communicated is that the larger turns contain at least 3-5 smaller turns. Each turn achieves a small increase in z-height as the learner exits the turn, like freeway traffic using a cloverleaf junction. Multiple interactive turns aggregate to a large gain in z-height. In the attached illustration, the largest loop should be understood as not a part of the visualisation. I would like to see two variations of the design:
(1) smaller turns ranged on outside of grand turn diameter
(2) smaller turns ranged on inside of grand turn diameter.
Wants:The structure is of 'sheet metal' form with a minimal sheet thickness and ribbon-like form factor. Blue semi-transparent material is preferred to reflective metallic material, so that overlaps and crossings are salient. It can be manipulated in 3-space using display software, or at least displayed as an animation of prerecorded rotations, eg, from plan to elevation view and back to plan view. The model can be output in different orientations and magnifications as a 300 dpi PNG or JPG illustration.
Don't Wants:3D printing, machining or physical production. This is a virtual object for the visual representation of a pedagogic concept. It does not have to conform to any engineering or manufacturing standards.
#8 Complex Helix by I0NX 3D
#10 CADCrowd - Complex Helix by JLieffering
Similar Contests on Cad Crowd
Design should be of a liver shell. It should be an anatomically accurate model that can be printed if needed to. The inside should be hallow and the liver should include a hole on top where the hyper-vein would normally be and a hole on bottom where the vein would leave. The liver shell should be a 2 piece design that can be clicked/ screwed together to symmetrically put together the 2 halves. http://www.exchange3d.com/3D-Model-of-Liver-Anatomy/prod_28235.html#preview A more simplified version of this will be perfect.
KC Royals 3D Printed Trophy Competition
Winning design wins $1500 in cash and website credit! We’re now accepting submissions and have extended the submission deadline to give everyone Turkey Day weekend as extra time to perfect their design (or to submit multiple designs!). Please send us your submission(s) before end of day Monday, November 30th, by emailing trophycontest@3Diligent.com with the following details: Your trophy CAD file Your name, birth date, address, telephone number and preferred email address Your preferred printing process for the design Your preferred materials and finish for the design Here’s a link to the official contest rules: http://news.3diligent.com/trophy-contest-terms/
3D modeling of a J-shaped massage tool, much like a Theracane only smaller in dimensions. The tool should be modeled as close as possible to the attached images. The straight portion of the J-shape is approximately 10 inches long and 3/8in in diameter. The hook portion of the tool should form an approximately 180 degree arc and terminate in spherical end of 9/16in diameter. The handle, at the top of the J-shape, should be approximately 3/4in in diameter. The attached jpg images are of the actual tool that I would like modeled and should give you a good idea of it's dimensions. The png file should also provide a good reference. Thanks.
F1 SCHOOL CAR
I want you sir to design a F1 car and I will send you a YouTube link to see what do I mean and how I want it to look like but there is small different that I want you to make which is making a space on the bottom of the F1 car because I will use a break system on it and I have the rules and the distance as well as some more details which will be attached sir and u will only follow the yellow highlighted and the size of the space you will make on the bottom of the car will be more details on this link: http://hobbyking.com/hobbyking/store/__41921__Blue_Arrow_2_8g_High_Speed_Micro_Servo_50kg_09sec.html
3D iPhone 6s Plus case
One piece composite iPhone case. Interior will be a rubber type material with a polycarbonate shell. The material will be bonded together with tabs and mechanical fasteners. The provided material is prettt limited, just a basic sketch but will work with the person to nail down the design.