Manufacturing process diagram

Work process that is the culmination of experiences and knowledge accumulated over a prolonged period of time.

① Foundry receiving
     inspection

② PT

③ Lathe processing

④ Drill processing

⑤ Dimensional
     inspection

⑥ Polishing

⑦ Disk processing

⑧ Cleaning

⑨ Assembly

⑩ Hydro-test

⑪ Packing

⑫ Released