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DWG-008 · SHEET-METAL FABRICATION · RISD 2026

Aluminum Rectifier

Sheet-metal fabrication translates sci-fi energy-beam imagery into a buildable system of cut aluminum planes, rings, and mechanical connections.

DWG NO.DWG-008
CATEGORYMETAL FABRICATION
MATERIALALUMINUM
FABRICATIONCUT · FORM · ASSEMBLE
YEAR2026
SHEET9 / 16
FIG 01 · COMPLETE OBJECTAluminum Rectifier radial aluminum prototype photographed from a three-quarter view
FIG 01 — COMPLETE ALUMINUM ASSEMBLY · THREE-QUARTER VIEW
SEC 01

Brief概要

FROM DIGITAL SILHOUETTE TO METAL ASSEMBLY

How can an aggressive, beam-like form remain legible after every surface becomes a cut and joined piece of aluminum?

The project began in Rhino with a radial silhouette inspired by science-fiction energy devices. Technical planning then translated that form into repeatable planes, concentric rings, bent rods, and visible fasteners that could be fabricated and assembled by hand.

COURSEID METALS I
FOCUSFORM · FABRICATION
TOOLSRHINO · TECH DRAWING
OUTPUTPHYSICAL PROTOTYPE
SEC 02

Radial Assembly放射结构

REPETITION CREATES THE SILHOUETTE

Layered fins orbit a central ring, turning a collection of flat parts into one directional volume.

The front view clarifies the repeated geometry; the closer angle shows how long tapered plates, folded housings, and circular rails overlap without becoming one solid mass.

FIG 02 · FRONT ELEVATIONFront elevation of the Aluminum Rectifier showing its radial symmetry
FIG 02 — REPEATED FINS · CENTRAL RING · RADIAL SILHOUETTE
FIG 03 · LAYERED STRUCTUREClose three-quarter view of layered aluminum plates and rails
FIG 03 — TAPERED PLANES · FOLDED HOUSINGS · CIRCULAR RAILS
SEC 03

Connection Logic连接逻辑

FIG 04 · JOINT DETAILDetailed view of mechanical fasteners, folded plates, rods, and ring connections
FIG 04 — OVERLAPPING PLATES · RODS · VISIBLE MECHANICAL FASTENERS
CONSTRUCTION REMAINS VISIBLE

Fasteners and offsets are treated as part of the visual language rather than hidden after assembly.

Folded plates locate the long fins around the ring, while bent rods maintain spacing between layers. The exposed junction makes the fabrication sequence readable and gives the object its mechanical character.

PRIMARYCUT ALUMINUM PLANES
SPACINGFORMED ROD RAILS
JOININGMECHANICAL FASTENERS
SEC 04

Volume in Hand体量与尺度

ONE OBJECT · THREE READINGS

Hand scale and low viewpoints reveal the depth that the frontal silhouette conceals.

The finished prototype changes character by viewpoint: compressed and shield-like from above, open and radial underneath, and sharply directional from below.

FIG 05 · HAND SCALEAluminum Rectifier held in two hands to show its scale
FIG 05 — HAND SCALE · UPPER VOLUME
FIG 06 · UNDERSIDEUnderside view showing the open radial structure of the Aluminum Rectifier
FIG 06 — OPEN UNDERSIDE · RADIAL DEPTH
FIG 07 · LOW ANGLELow-angle view of the Aluminum Rectifier emphasizing its tapered fins
FIG 07 — TAPERED FINS · DIRECTIONAL SILHOUETTE