Machining Case Study | Round Chamber Made of A7075 Aluminum Alloy
NC lathe and simultaneous 5-axis machining of A7075 aluminum alloy. Manufacturing round chambers for semiconductor production and vacuum deposition equipment. Maintaining high precision surface roughness.
We would like to introduce a processing example of an "aluminum round chamber" incorporated into semiconductor manufacturing equipment and vacuum deposition devices. The processing method involves machining from A7075 aluminum alloy through complete cutting, with a product size of φ450×300mm. High-precision finishing technology for the foil-thin circular shape was achieved using an NC lathe, and the outer groove section, featuring a water-cooled heat sink, was smoothly connected through simultaneous 5-axis machining on a 5-axis machining center, maintaining a high-precision surface roughness. 【Case Overview】 ■Industry: Semiconductor manufacturing and vacuum equipment ■Processing method and process ・Machining from A7075 aluminum alloy through complete cutting ■Product size: φ450×300mm ■Lot size: 6 pieces/lot If you are facing challenges with such processing, please feel free to contact us. ~ For NC lathe and simultaneous 5-axis machining, contact Oritone Seiki ~
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