Forming metal spinning forming process is used in sheet metal forming symmetric shapes around this axis aims to study the impact of the steel wheel rolling watdunokklum which influence the forming Cup spinning forming process of aluminum. Aluminum has a 1.2 millimeter using aluminium na diameter 110 mm radius, R 1100 AA grade 70 wheel rolling 3: aluminum, copper and brass, a rate of 0.3, 0.5 and 0.7 entered mm/round and round 200 speed, 300, and 400 rounds/min. Forming aluminum Cup. The result of the trial is the result of experiments to study the effect of watdunokklum iron steel wheel with aluminum forming Cup spinning forming process. Aluminium is 1.2 mm aluminum plate by using na diameter 110 mm grade AA 1100 RADIUS rolling wheel R 70 mold, using 3 types: 1., 2., 3., aluminum, copper, brass, and input rate 0.3 0.7 0.5 mm pitch/speed 200, and 300 and 400 rounds/min. Forming aluminum Cup. More images can be rotated, the most suitable is the wheel rolled brass, at the rate of 0.7 mm/input with no load speed RPM 400 thickness aluminium rotation pattern after having a reduced minimum thickness is equal to 1.09 mm. The height of the best pieces of work is the work piece with aluminium extrusion wheel height is equal to the rate of 32.4 m, Li entered the Emirates 0.3 mm/round with 200 rpm no-load speed. The best work piece width is the width of the wheel rolled aluminum, the optimal rate of 0.5 mm/by entering a speed 200 RPM. Is equal to 94.2 mm?
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