Yiziphi izinqubo zokulingisa?

Yiziphi izinqubo zokulingisa?
Ukuhlukaniswa kwezinqubo zokusakaza + incazelo yezimpawu zazo, ezihlelwe kusukela kwezivamile kuye kwezingajwayelekile kakhulu, ukuze kube lula ukuqonda nokubamba ngekhanda.
I. Izigaba eziyinhloko zezinqubo zokusakaza (izinhlobo ezingu-8 ezivame ukusetshenziswa)
1. Ukulingwa kwesihlabathi (okuvamile nokuyisisekelo)
Isikhunta sesihlabathi senziwa kusetshenziswa isihlabathi esibumbayo kanye nesibophelelo, futhi uketshezi lwensimbi luthelwa phakathi ukuze luphole futhi luqine. Izici
Ububanzi besicelo bubanzi kakhulu: insimbi ecijile, insimbi ecijile, ingxubevange ye-aluminium, nengxube yethusi konke kuyasebenza.
Ingasetshenziselwa izingxenye ezinkulu kakhulu neziyinkimbinkimbi, ezinezindleko eziphansi nezibunjwa ezingabizi.
Ingaphezulu limahhadlahhadla futhi ukunemba kwe-dimensional kuyisilinganiso, kulungele amaqoqo angewona amakhulu noma izingxenye ezimaholoholo.
Inqubo iyavumelana nezimo futhi kulula ukushintsha umklamo.
2. Ukubunjwa kwesikhunta sensimbi (ukubunjwa kwesikhunta esiqinile)
Sebenzisa insimbi eyinsimbi, insimbi, njll. njengesikhunta esihlala njalo futhi uphinde uyisebenzise ngokuphindaphindiwe. Izici
Ama-castings apholile ngokushesha, anesakhiwo esiminyene namandla angcono kunalawo enziwe isikhunta sesihlabathi.
Ukunemba kwe-dimensional kuphezulu futhi ikhwalithi yangaphezulu yinhle.
Isikhunta siyabiza futhi asifanele imigodi yangaphakathi eyinkimbinkimbi. Afanele{1}ukukhiqiza izingxenye ezincane ezincane.
Zivame ukusetshenziswa kuma-aluminium pistons, amasondo, kanye ne-hardware yamapayipi.
3. Ukusakaza Kwengcindezi (I-Die Casting)
Ngaphansi kwengcindezi ephezulu kanye nesivinini esikhulu, insimbi iphoqelelwa ekubunjweni kwensimbi bese ikhishwa ngemva kokupholisa. Izici
Isebenza kahle kakhulu, ifanele-ukukhiqiza okuzenzakalelayo okukhulu
Ukunemba okuphezulu kobukhulu, indawo ebushelelezi, ekwazi ukusakaza{0}izingxenye eziyinkimbinkimbi ezinezindonga
Ingase ibe nezimbotshana zangaphakathi, ayikwazi ukwelashelwa ukushisa-ukuze kuqiniswe
Isetshenziselwa ikakhulukazi izingxenye ezincane ze-aluminium alloys, ama-zinc alloys, nama-alloys e-magnesium
4. Ukusakaza{1}}ingcindezi ephansi
Ukugcwalisa kancane kusuka phansi kuya phezulu, ngengcindezi ephansi futhi ezinzile. Izici
Inqubo yokugcwalisa ibushelelezi, inama-pores ambalwa futhi ama-castings aminyene.
Ilula kunokusakaza okufayo futhi inokunemba okuphezulu kunokuphonsa kwesihlabathi.
Ifanele imikhiqizo enezidingo zekhwalithi ephezulu njengamahabhu, ama-cylinder blocks, nezingxenye zesakhiwo.
5. Ukusakaza Okunembayo Okubunjiwe (Ukusakaza Kwe-Wax Okulahlekile)
Okokuqala yenza isikhunta se-wax → ijazi ngezinto eziphikisayo → ncibilikisa ingcina → shisa igobolondo → thela insimbi. Izici
Ngokunemba okuphezulu kakhulu kanye nendawo ebushelelezi, ingasetshenziselwa izingxenye eziyinkimbinkimbi ezingajwayelekile.
Ayinayo indawo yokuhlukanisa futhi ayidingi ukucubungula okulandelayo.
Izindleko eziphezulu nokusebenza kahle okuphansi, kulungele{0}izingxenye zenani eziphezulu{1}}ezincane.
Izibonelo ezijwayelekile: izindwani zenjini yendiza, amavalvu, nokusakazwa okunembayo kwehadiwe.
6. I-Centrifugal Casting
Insimbi encibilikisiwe yakheka ekubunjweni okujikelezayo ngamandla amakhulu. Izici
Isakhiwo siminyene, ngaphandle kwama-pores noma i-slag, futhi sinezici ezinhle kakhulu zemishini.
Ifanele izingxenye ze-tubular, cylindrical, -nezindandatho (amapayipi, amabhushi, amasondo amasondo)
Awekho ama-sand cores adingekayo, futhi ikhwalithi yodonga lwangaphakathi yinhle.
Ingasetshenziselwa izingxenye zomzimba ezijikelezayo kuphela.
7. Ukusakaza Kwegwebu Elilahlekile (I-Real Mold Casting)
Isikhunta senziwe ngepulasitiki yegwebu. Ngemva kokugcwalisa ngesihlabathi, insimbi ithululwa ngokuqondile. Igwebu liyahwamuka bese liyanyamalala. Izici
Asikho isikhunta esidingekayo, akukho ndawo ehlukanisayo, enenkululeko ephezulu kakhulu yesakhiwo
Inqubo yenziwa lula, futhi izinga le-scrap liphansi
Ifanele amabhokisi ayinkimbinkimbi, ozimele, nezikhala zesikhunta
Ikhwalithi yobuso imaphakathi, futhi ubungane bemvelo bumaphakathi
8. Ukulingisa okuqhubekayo
Insimbi encibilikisiwe igeleza ngokuqhubekayo esikhunjini futhi ngokuqhubekayo ikhipha amabhilidi amade. Izici
Ukusebenza kahle kokukhiqiza kuphezulu kakhulu, futhi izinga lokusebenzisa impahla nalo liphezulu.
Isakhiwo siwumfaniswano, silungele ukwenza ama-slab, i-billet, nama-rod billets.
Isetshenziswa kakhulu izigayo zensimbi nezitshalo ze-aluminium ngezinga elikhulu.
Ayikwazi ukwenza izimo eziyinkimbinkimbi, izigaba ezilula kuphela.
II. Ukuqhathanisa Nokufingqa
Ufuna ukushibhile,{0}}usayizi omkhulu, futhi ube yinkimbinkimbi → Ukulingisa kwesihlabathi
Ufuna ukunemba okuphezulu, indawo enhle, nenani elikhulu → I-Die casting, isikhunta sensimbi
Ufuna{0}}ukunemba okuphezulu, izimo eziyinkimbinkimbi → Ukunemba kulahlekile{1}}ukulingwa kwe-wax
Ufuna izingxenye eziminyene njengamashubhu namasilinda → Ukusakaza kwe-Centrifugal
Ufuna inkululeko enkulu yesakhiwo nezinqubo ezimbalwa → Isikhunta{0}}esilahlekile
Ufuna izingxenye-zekhwalithi ephezulu njengamasondo nama-cylinder block → Ukusakaza okuphansi-kokucindezela
Ufuna-ama-billet amakhulu → Ukusakaza okuqhubekayo