Uyini umehluko phakathi kokulingisa nokufoja?

Ziningi izinqubo ezinamagama afanayo embonini, kodwa kunomehluko omkhulu phakathi kwazo, njengokulingisa nokufoja.

Isingeniso sokulingisa kanye nokwenza

Ukubunjwa: insimbi ewuketshezi encibilikisiwe igcwalisa isikhunta ukuze iphole, futhi imigodi yomoya ivela kalula phakathi kwezingxenye; Shisisa bese uncibilikisa insimbi bese uyithela esikhunjeni sesihlabathi noma isikhunta. Ngemva kokupholisa, izoqina ibe isitsha.
Forging: It is ikakhulukazi kwakhiwa extrusion at izinga lokushisa eliphezulu, okungase kucwenge okusanhlamvu ezingxenyeni. Izinto zensimbi ezisezindaweni zepulasitiki zingashintshwa zibe yi-workpiece enesimo esithile nobukhulu ngokushaya ngesando nezinye izindlela, futhi izakhiwo zayo ezibonakalayo zingashintshwa.

Umehluko phakathi kokulingisa nokufoja

1. Izinqubo ezahlukene zokukhiqiza

Ukusakaza kuwukwakheka kanye kuphela. Ngemuva kokuthi insimbi incibilike ibe yi-liquid, ithululelwa emgodini wokuphonsa ohambisana nokuma kwengxenye, bese ipholiswa, iqiniswe futhi ihlanzwe, ukuze kutholwe indlela yokucubungula izingxenye noma ama-burrs. I-casting specialty igxile enqubweni yokuncibilika kwensimbi kanye nokulawula inqubo enqubweni yokuphonsa.
Ukuqamba kuyakha kancane. Umshini wokubumba usetshenziselwa ukufaka ingcindezi ku-scrap yensimbi, ukukhama, isando nezinye izindlela zokwenza izinto zensimbi esimweni sepulasitiki zibe indlela yokucubungula enomumo othile kanye nobukhulu bomsebenzi wokusebenza. I-Forging iwukwakhiwa kwepulasitiki ngaphansi kwesimo esiqinile, esingahlukaniswa ngokucubungula okushisayo kanye nokucubungula okubandayo, njengomdwebo we-extrusion, u-pier roughening, ukubhoboza, njll.

2. Ukusetshenziswa okuhlukile

I-Forging ngokuvamile isetshenziselwa ukucubungula ama-forging anomumo nosayizi othile. Ukusakaza kuyindlela yezomnotho uma kuqhathaniswa yokwenza amaphutha, futhi ngokuvamile isetshenziselwa izingxenye ezinobumo obuyinkimbinkimbi.

3. Izinzuzo ezahlukene

Izinzuzo zokuqamba:

Ukuqamba kungaqeda amaphutha afana ne-cast porosity ekhiqizwa inqubo yokuncibilikisa insimbi, yenze kahle i-microstructure. Ngesikhathi esifanayo, ngenxa yokuthi umugqa ophelele wokugeleza kwensimbi ugcinwa, izakhiwo zemishini ye-forgings ngokuvamile zingcono kunezo zokukhishwa kwezinto ezifanayo. Ezingxenyeni ezibalulekile ezinomthwalo omkhulu nezimo ezinzima zokusebenza emishinini efanele, ama-forging asetshenziswa kakhulu ngaphandle kwamapuleti, amaphrofayili noma izinto zokushisela ezinokwakheka okulula okungasongwa.
Izinzuzo zokusakaza:

1. Ingakhiqiza izingxenye ezinobumo obuyinkimbinkimbi, ikakhulukazi izikhala ezinezimbobo zangaphakathi eziyinkimbinkimbi.

2. Ukuvumelana nezimo okubanzi. Izinto zensimbi ezivame ukusetshenziswa embonini zingaphonswa, kusukela kumagremu ambalwa kuya kumakhulu amathani.

3. Umthombo obanzi wezinto zokusetshenziswa kanye nenani eliphansi, njengensimbi yensimbi, izingxenye ezilahliwe, ama-chips, njll.

4. Ukuma nobukhulu bokubunjwa kusondelene kakhulu nezingxenye, okunciphisa inani lokusika futhi kungokwalabo abangasikiwe.

5. Isetshenziswa kabanzi. U-40% ~ 70% wemishini yezolimo kanye no-70% ~ 80% wamathuluzi emishini awukuphonsa.

4. Ububi buhlukile

Iphutha lokuqamba: Ekwenziweni kokukhiqiza, kulula ukubangela izingozi zokuhlukumezeka
Ukulimala kokusakaza:

1. Izakhiwo zemishini ziphansi kunezikhonkwane, njengesakhiwo esimahhadla kanye namaphutha amaningi.

2. Ekubunjweni kwesihlabathi, ucezu olulodwa, ukukhiqizwa kwenqwaba encane kanye nokuqina okukhulu kwabasebenzi.

3. Ikhwalithi yokulingisa ayizinzile, kunezinqubo eziningi, izici ezithonyayo ziyinkimbinkimbi, futhi amaphutha amaningi angenzeka.