MACHINE MAIN STRUCTURE

They are cast of high grade FC-30 iron, meltedby advanced induction furnace, then cast inresin cores. In order to ensure stability andrigidity, they are heat-treated with normalizingprocedure prior to machining.

This mechanical structure major consider load,speed, accuracy and stability. In order toachieve above conditions, the structure wasdesigned with a more stable triangle rib ofprinciple, it can be increased rigidity againstbending and torsional rigidity.