1- Kuyini Ukulahleka Kwamagwebu Okulahlekile?
I-Lost Foam Casting, ebizwa nangokuthi i-Lost Foam Casting (LFC) noma i-Full Mold Casting, uhlobo lwe-Evaporative Pattern Casting (EPC) ngenqubo eyomile yesihlabathi. I-EPC kwesinye isikhathi ingaba mfushane Ekusetshenzisweni Kwephethini Esetshenziswayo ngoba amaphethini e-foam alahlekile angasetshenziswa kanye kuphela. Ngemuva kokuthi amaphethini e-foam eseqediwe ngomshini okhethekile, amaphethini epulasitiki anefoyili agqokiwe ngengubo yokuphindisela ukwenza igobolondo eliqinile lokumelana nensimbi encibilikisiwe. Amaphethini amagwebu anamagobolondo afakwa ebhokisini lesihlabathi, bese eligcwalisa ngesihlabathi somhlabathi esomile elizungezile. Ngesikhathi sokuthululwa, insimbi encibilikisiwe esezingeni eliphezulu yenza iphethini yegwebu ibe ne-pyrolyzed futhi "inyamalale" bese ihlala esikhaleni sokuphuma kwamaphethini, futhi ekugcineni kutholwe ukulingiswa okufisiwe okuqediwe.
2- Yiziphi Izinyathelo Zokulahlwa Kwamagwebu Okulahlekile
I-1- Sebenzisa isikhunta se-foam ukukhiqiza amaphethini we-foam kanye nezinhlelo zokulingisa
2- Bopha amaphethini nabagijimi ukwakha imodyuli yenqwaba yesikhunta
3- Dip ngopende kumodyuli
4- Sula upende
5- Faka imodyuli ebhokisini lesihlabathi bese uyigcwalisa ngesihlabathi esomile
6- Dlidliza ukubumba ukuze ugcwalise umgodi ngesihlabathi esomile bese uhlanganisa isihlabathi sokubumba
7- Thela insimbi encibilikisiwe ukuze uvuthise i-foam bese wenza ukusakazwa okufunwayo
8- Ngemuva kokuthi ukuphola sekupholile, hlanza ukusakaza. Isihlabathi esomile singabuye sisetshenziswe kabusha
3- Yiziphi Izinzuzo Zokulahlwa Kwamagwebu Okulahlekile?
✔ Inkululeko enkulu yokuklama okwakhiwe okuyinkimbinkimbi
✔ Ayikho i-engeli yokusalungiswa edingekayo ukonga izindleko eziningi.
✔ Umsebenzi amaphethini e-foam ahlanganisiwe angahlanganiswa kusuka ezingxenyeni eziningana zamaphethini we-foam.
✔ Ukulahlwa kwe-foam okulahlekile kuyinqubo yokuma okwenziwe ngenetha
✔ Ukuguquguquka okuphezulu ngezikhathi ezimisiwe zokusetha
✔ Insizakalo yesikhunta ende ye-EPS iyaphila, ngakho-ke izindleko zamathuluzi ezilinganiselwe ziphansi
✔ Izindleko zomhlangano nezokwelashwa zincishiswa ukushiywa kwenqubo yokwelashwa, izingxenye zokufaka, ukuxhuma kwesikulufa, njll.
✔ Ukunwetshwa kobubanzi bezinhlelo zokusebenza
4- Yiziphi Izinsimbi Nama-Alloys Okungasakazwa Ngenqubo Yokulahla Amagwebu Elahlekile?
• I-Gray Cast Iron, i-Ductile Cast Iron
• I-Carbon Steel: I-carbon ephansi, i-carbon ephakathi nensimbi ephezulu yekhabhoni
• Ama-Alloys Wensimbi Wensimbi: Insimbi yengxubevange ephansi, insimbi ephezulu yengxubevange, insimbi ekhethekile yengxubevange
• I-Aluminium kanye nama-alloys ayo
• Ithusi Nethusi.
5- Yiziphi Izimboni Ezisetshenziselwe Ukusakaza Amagwebu?
Njengoba kushiwo ngenhla, ukulahleka kwe-foam okulahlekile kufanelekile ngokukhethekile ukukhiqiza ukusakaza okukhulu nodonga olukhulu. Sikhonza kakhulu imishini esindayo enezidingo zesakhiwo esiyinkimbinkimbi sokuphonswa okufunwayo.
6- Yikuphi Ukubekezelelana Ekuphoseni Okungahle Kufinyelelwe Yinqubo Elahlekile Yokusakaza I-Foam?
Ngokuvamile, ukubekezelelana kokuphonswa kokuphonswa kwe-foam okulahlekile kungcono kunokusakazwa kwesihlabathi, kepha kubi kakhulu kunenqubo yegobolondo yesikhunta kanye nezinqubo zokungabhaki. Okwe-Foundry yethu, ngokuyisisekelo singafinyelela amamaki wokulingisa alandelayo Kepha singathanda ukukhuluma nawe ngokusakazwa okuthile bese sinquma ukuthi yiziphi izinombolo esingakunikeza zona.
✔ Ibanga le-DCT nge-Lost Foam Casting: CTG9 ~ CTG13
✔ Ibanga le-GCT nge-Lost Foam Casting: CTG5 ~ CTG8