Andritz pellet ọlọ oruka kú

1.Select ga-didara aise ohun elo, Atẹle steelmaking, degassing billet;

2.Ring kú ohun elo: X46Cr13 / 4Cr13 (irin alagbara), 42Crmo / 20CrMnTi (irin alloy) tabi awọn ohun elo aṣa miiran;

3.Imported gun drill ati olona-ibudo lu, ọkan-akoko lara kú iho, ga-didara pari, gbóògì ti kikọ sii, lẹwa irisi ati ki o ga o wu;

4.Select awọn apapo ti igbale ileru ati lemọlemọfún quenching ileru lati rii daju gun iṣẹ aye;

5.According si awọn opo ati awọn ibeere ti awọn onibara lati ṣe ọnà rẹ funmorawon ratio ati agbara;

6.Microscopic idanwo lati rii daju didara ọja;

42Crmo / 20CrMnTi alloy irin oruka kú iṣẹ ọna ẹrọ:

Ige → Forging → Normalizing → Roughing → Temping → Ipari → Liluho (Expanding) Iho → Carburizing → Lilọ → (Laisi Oxidation Layer) → Idanwo titẹ → (Phosphorus Passivation) → Ibo Epo Antirust → Ṣayẹwo ati fi awọn aṣayan pamọ;

X46Cr13 / 4Cr13 alagbara, irin oruka kú ọna ẹrọ processing:

Ige → Forging → Roughing → Normalizing → Ipari → Quenching and tempering→ › Ipari → Liluho iho → Nitriding → Polishing → Idanwo titẹ → Idaabobo aso → epo Rusty → Ṣayẹwo ati fi awọn aṣayan pamọ;