Ukubumba okushisayo nokubanda kuyizinqubo ezimbili ezihlukene zokwenza insimbi eletha imiphumela efanayo. Umkhiqizi uzobheka inani lezinqubo ngaphambi kokukhetha ukuthi yiluphi uhlobo lokukhohlisa olulungele isicelo esithile.

Inqubo Yenqubo Yokubumba Okushisayo (Ebuye ibizwe ngokuthi Ukubumba Okushisayo)

I-Hot Forging yinqubo lapho impahla kufanele ishiswe ekushiseni okuphezulu ukuze kwakhiwe, yileyo ndlela igama elithi "hot forging" eliza ngayo. Amazinga okushisa ajwayelekile adingekayo ekufongeni okushisayo yilawa:

Kufika ku-1150 degrees Celsius ngensimbi

360 kuya ku-520 degrees Celsius ku-Al-Alloys

700 kuya ku-800 degrees Celsius ku-Cu-Alloys

Ukushisa izinto ngesikhathi sokubumba okushisayo kuphakamisa izinga lokushisa ngaphezu kwephuzu le-recrystallization lensimbi. Ukushisa okukhulu kuyadingeka ukuze ugweme ukuqina kwensimbi ngesikhathi sokuguqulwa. Uhlobo lokubumba okushisayo olubizwa nge-isothermal forging luwusizo ukuze kuvinjwe i-oxidation yezinsimbi ezithile, njengama-superalloy. Ekwakhekeni kwe-isothermal, inqubo yenzeka endaweni elawulwa kakhulu, efana ne-vacuum.

Okushisayo Forging Ukucatshangelwa

Abakhiqizi bavame ukukhetha ukubumba okushisayo kokukhiqizwa kwezingxenye ezinethonya elikhulu enkundleni yezobuchwepheshe. I-Hot Forging nayo iyanconywa ngokuguqulwa kwensimbi okufaka isilinganiso esiphezulu sokwakheka. Okunye okucatshangelwayo mayelana ne-hot forging ihlanganisa:

1. Ukukhiqizwa kwezingxenye ezihlukene

2. Ukunemba okuphansi kuya kokuphakathi

3. Ukwakheka kwesikali

4. Ukucindezeleka okuphansi noma ukuqina komsebenzi ophansi

5. Isakhiwo sokusanhlamvu se-homogenized

6. Ukwanda kwe-ductility

7. Ukuqedwa kokungahambisani kwamakhemikhali

Ukungalungi okungaba khona kwe-hot forging

Ukubekezelelana okunembe kancane

Ukusonteka okungenzeka kwento ngesikhathi senqubo yokupholisa

Ukuhlukahluka kwesakhiwo sezinhlamvu zensimbi

Ukusabela okungenzeka phakathi komkhathi ozungezile kanye nensimbi

I-Zhuzhou Better Tungsten Carbide Company ingumhlinzeki we-tungsten carbide iminyaka engaphezu kwe-15, sihlinzeka ngezinduku ze-tungsten carbide, imicu ye-carbide, i-carbide dies, izinkinobho zezimayini ze-tungsten carbide, njll. Imikhiqizo eminingi ye-carbide isetshenziswa esimweni esidinga ukusebenza okuphezulu nokuzinza okuphezulu ngisho ezingeni lokushisa eliphezulu. Phakathi kwayo yonke imikhiqizo, i-tungsten carbide die nibs izoba yinto ebandayo noma eshisayo ekugcineni kwamakhasimende ukuze iyenze ngejazi ukuze kwandiswe impilo ewusizo yethuluzi. I-Hot Forging iyindlela ebalulekile yokuhlanganisa i-carbide die nibs nejacket yensimbi ibe ithuluzi. Noma yisiphi isidingo se-carbide forging dies, izikhala ze-carbide drawing die, wamukelekile ukuthintana nathi.

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