Ka mate te mowhiti mira pire IDAH

1.Select-kounga tiketike rauemi raw, steelmaking tuarua, degassing pire;

2.Ring rauemi mate: X46Cr13 / 4Cr13 (stainless steel), 42Crmo / 20CrMnTi (te maitai maitai) etahi atu mea ritenga ranei;

3.Imported pu drill me te maha-teihana drill, kotahi-wa hanga kohao mate,-kounga teitei oti, hanga o te kai, ahua ataahua me te putanga tiketike;

4.Select te huinga o te oumu korehau me te oumu tinei tonu ki te whakarite i te ora ratonga roa;

5.E ai ki te kaupapa me nga whakaritenga a te kaihoko ki te hoahoa i te ōwehenga kōpeketanga me te kaha;

6.Microscopic whakamātautau ki te whakarite i te kounga hua;

42Crmo / 20CrMnTi koranu maitai mowhiti mate hangarau tukatuka:

Te Tapahi → Forging→ Normalizing → Roughing → Tempering → Whakaoti → Drilling (Expand) Hole → Carburizing → Grinding → (Haunga te Apa Oxidation) → Pressure Testing →(Phosphorus Passivation)→ Whakakikoruatia Antirust Oil→Tirohia me te tiaki i nga whiringa;

X46Cr13 / 4Cr13 whakakai kowiri tira hangarau tukatuka mate:

Te Tapahi → Te hangai → Roughing → Whakariterite → Whakaoti → Te tinei me te whakamahana → › Te Whakaoti → Te poka keri → Nitriding → Te whakakoi → Te whakamatautau pehanga → Te aukati i te paninga → Te hinu waikura → Tirohia me te tiaki i nga whiringa;