Week 5

The Blister

From the bowl, to the torus, and then the tray, I have leant different skills in each task. In shaping the blister, the radius and flat end mallet are two of the tools that I mainly used.  The key difference between this and the pervious tasks is that we need to apply two plywood pieces on both sides of the aluminium sheet as to support the shape while shrinking.

By hitting a flat end mallet to the radius end mallet, it helps to shrink a nice and fine surface. However, as the width is getting closer to each other at the end of the blister, I could hardly place the mallet on the aluminium sheet. At the end, I figured that I could use a sharp plywood block to reach the end of the aluminium piece. As the surface is smaller, it is much harder to shrink.

Here are some images and a video of my finished blister. Overall, I think this is the most satisfy piece among all of the aluminium shape that I shrinked over the past few weeks. As the more I practice, the more techniques I get to learn and less mistakes to be made.

Match with partner's work:

Critical thinking- When looking at the section of this aluminium blister, I can only think of an avocado. Duplicating the blister I immediately recalled that it could be an installation of an interior space. Here is a section of that: