Ukukhutshwa kwesanti yinkqubo eqhelekileyo yokuphosa

Ukuphoswa kwesanti yinkqubo eqhelekileyo yokuphosa, ekwabizwa ngokuba yisanti. Yindlela yokwenza i-castings ngokusebenzisa isanti kwi-casting mold.

Inkqubo yokugalela isanti ibandakanya la manyathelo alandelayo:

1. Ukulungiswa kokungunda: Yenza imibunzi emibini enemibhobho evumayo kunye nengalunganga ngokwemilo kunye nobukhulu becala. Ukungunda okuphozithivu kuthiwa ngundoqo, kwaye ukungunda okuthabathayo kubizwa ngokuba yibhokisi yesanti. Ezi zibumba zihlala zenziwe ngezinto eziphikisayo.

2. Ukulungiswa kokungunda kwesanti: Beka undoqo kwibhokisi yesanti kwaye uyigcwalise ngesanti yesiseko ejikeleze umbindi. Isanti ye-Foundry idla ngokuba ngumxube okhethekileyo wesanti ecolekileyo, udongwe kunye namanzi. Emva kokuzaliswa kugqityiwe, isikhunta sesanti sihlanganiswe ngokusebenzisa uxinzelelo okanye ukunyakaza.

3. Ukunyibilika kwesinyithi: Ukunyibilikisa isinyithi esifunekayo sibe kwimeko engamanzi, ngokuqhelekileyo kusetyenziswa iziko ukufudumeza imathiriyeli yesinyithi. Xa isinyithi sifikelela kwindawo efanelekileyo yokunyibilika, inyathelo elilandelayo linokuqalisa.

4. Ukugalela: Isinyithi esilulwelo sigalelwa ngokucothayo kwisingundo sesanti, sizalise yonke imilo. Inkqubo yokugalela idinga ubushushu obulawulwayo kunye nesantya ukuphepha amaqamza, imingxunya ecuthekileyo okanye ezinye iziphene.

5. Ukuqinisa kunye nokuPholisa: Emva kokuba isinyithi solwelo ekubunjweni sele sipholile kwaye saqina, ukungunda kunokuvulwa kwaye ukubunjwa okuqinileyo kususwe kumngundo wesanti.

6. Ukucoca kunye nokulungiswa emva kokulungiswa: I-castings esusiweyo inokuba nesanti okanye i-grit encanyathiselwe phezulu kwaye kufuneka icocwe kwaye inqunywe. Iindlela zoomatshini okanye iikhemikhali zingasetyenziselwa ukususa igrit kunye nokwenza ukucutha okuyimfuneko kunye nonyango.

Ukuchithwa kwesanti yindlela yokuphosa eguquguqukayo kunye neyoqoqosho efanelekileyo ekuveliseni iindawo zetsimbi ezinobungakanani obuhlukeneyo kunye neemilo. Isetyenziswa kakhulu kumashishini afana neemoto, oomatshini, i-aerospace kunye namandla.

Inkqubo yokuphosa isanti inokushwankathelwa ngokulula njengamanyathelo alandelayo: ukulungiswa kwesikhunta, ukulungiswa kwesanti, isinyithi esinyibilikayo, ukugalela, ukuqinisa kunye nokupholisa, ukucocwa kunye nokulungiswa emva kokulungiswa.

Ukugaywa kwesanti kungahlelwa ngokwezi ntlobo zilandelayo ngokohlobo lwesanti olwahlukileyo:

1. I-Mixed Sand Casting: Olu lolona hlobo luxhaphakileyo lokuphosa isanti. Ekuxutyweni kwesanti edibeneyo, isanti edibeneyo enesanti, i-binder kunye namanzi isetyenziswa. Lo ngundo wesanti unamandla aphezulu kunye nokuqina kwaye ufanelekile ukuvelisa ama-castings amancinci, aphakathi kunye namakhulu.

2. Ukuphosa isanti yesibophelelo: Olu hlobo lokugalela isanti lusebenzisa ukungunda kwesanti kunye nesibophelelo esikhethekileyo. Izibophelelo zomeleza ukomelela kunye nokuqina kokungunda kwesanti ngelixa zikwaphucula umgangatho womphezulu kunye nokuchaneka kokusalwa.

3. Ukugalelwa kwesanti eqinile: Ukugalela isanti eqinile kusebenzisa ukungunda kwesanti eqinileyo enokumelana nomlilo ophezulu kunye nokuqina. Olu bumba lwesanti lufanelekile ukuvelisa izinto zokulahlela ezinkulu neziphezulu, ezifana neebhloko zenjini kunye neziseko.

4. Ukubunjwa kwesanti ngendlela yokudiliza: Kolu hlobo lokugalela isanti, iindlela ezahlukeneyo zokudiliza zisetyenziswa ukwenza ukulungiswa kunye nokuthathwa kokungunda kwesanti kube lula ngakumbi. Iindlela eziqhelekileyo zokukhululwa ziquka ukuphosa kwesanti eluhlaza, ukuphosa kwesanti eyomileyo kunye nokukhupha i-agent ye-sand casting.

5. Imodeli eshukumayo yokugalela isanti: Imodeli eshukumayo yokugalela isanti yindlela yokugalela isanti esebenzisa umngundo oshukumayo. Le ndlela ifanelekile ukuvelisa i-castings enemilo enzima kunye nezakhiwo zangaphakathi zangaphakathi, ezifana neegesi kunye nee-turbines.

Oku ngasentla yinkqubo ngokubanzi kunye nokuhlelwa okuqhelekileyo kokuchithwa kwesanti. Inkqubo ethile kunye nokuhlelwa kunokutshintsha ngokweemfuno ezahlukeneyo zokuphosa kunye nezixhobo.