Category Archives: Ashwini Mani

CIRCUITING

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Objective:

The third segment in the digital fabrication class is Milling.  Milling is “the machining process of using rotary cutters to remove material.” (wikipedia) Milling is a tool that has a variety of options and can be used on multiple scales.  Inspired by the city and the architecture of Barcelona, the prompt for the milling machine exercise was to design a hexagonal tile, 40mm deep with 144mm sides.  Constraints for the top face of the tile allowed students to explore variations in the depth up to 7mm. Read More »

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Swriling tower !

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The principal goal of the project was to design an dynamic and transfiguring structure . The concept was to design joints which would allow parts of the structure to move, without reducing the overall structural integrity. The capability of motion using the joints was explored trying to enhance the aesthetic qualities.

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Our thought process was to design a joint, which had the capability of motion of half circle to move within itself and transfigure into an variant structure .The initial study was to investigate the diverse resultant motion of  joint. The joint designed was an spwith slits with the other rods fitted in allowing  it to rotate on its axis at 180 degrees by taking advantage of the 3D printing technology .The bending properties of the pipe was explored and transforming the structure from a tower to swirling circular form. The 3D printing technology gave the opportunity to explore joints which resulted  in dynamic and kinectic changes in the form of the structure. Thus allowing the structure to transform from a tower to swirling circular form using rolling joints.

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Turning Torso

Rotation

The design of our tower was driven by several criteria: || maximization of material usage
|| repetition of a single member
|| achieving of several possible configurations

As a result of a successful implementation of the first and the second criteria, we were able to make use of 97% of the available material, consequently reaching the height of nearly 5 meters in the virtual model simulation. Nevertheless, the height of the virtual model was modeled in the “perfect world” conditions, thus not reflecting such important physical criteria as material stress capabilities and the vertical load distribution in a structure of this type. Having assembled several sections of the tower into their envisioned arrangement, we confirmed that such material as wood fails in direct correlation with the grain its cut along and the amount of stress it experiences in the thinnest joinery areas. We realized that in order to reduce the stress||strain loads in our tower we need to drastically reduce the total height of the structure and hence tackle the third design criteria, multiple configurations using a repetitive single element.

top perspective

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