Ukwenziwa kweekhoyili ezinkulu zeucingo lwezinkiigqityezelwa ngokubanzi ngokugalelwa.Kukho iintlobo ezininzi zokuthulula, ngokweemfuno ezahlukeneyo zokucubungula, ukhetho lwendlela yokuthulula luhlukile.
1, ukubunjwa kwesanti: ixabiso eliphantsi, ibhetshi encinci, inokuqhuba imodeli entsonkothileyo, kodwa inokufuna inkqubo eninzi yasemva kokulungiswa.Ukuphosa utyalo-mali / ukuphosa i-wax elahlekileyo: Le nkqubo inokuqhubekeka okuphezulu kunye nokuchaneka kwaye ingasetyenziselwa ukubumba okunzima.Iphantsi kwexabiso lexabiso eliphantsi lokucubungula, linokufikelela kwisiphumo esigqibeleleyo somhlaba, esilungele imveliso yobuninzi.
2, indlela yokuphosa inaliti: isetyenziselwa ukusetyenzwa kwempazamo ephezulu yemodeli enzima.Ngenxa yeempawu zenkqubo ngokwayo, akukho unyango olufunekayo emva kokuba imveliso yenziwe, kodwa kuphela kwimeko yokuvelisa ngobuninzi inokubonisa inzuzo yeendleko eziphantsi.I-Die casting: ixabiso eliphezulu lokucubungula, kuphela kwimeko yokuvelisa ubuninzi beendleko kunengqiqo.Kodwa ixabiso lokugqibela lemveliso liphantsi kwaye impazamo iphezulu kakhulu, ingasetyenziselwa ukuvelisa iindawo ezinodonga oluncinci.
I-3, indlela yokuphosa ejikelezayo: yeyona ndlela ifanelekileyo yokulungisa iindawo ezincinci, ezidla ngokusetyenziswa ekwenzeni ubucwebe.Iimodeli zerabha zingasetyenziselwa ukunciphisa iindleko zokucubungula.Ukunyangwa kolwalathiso: Ivelisa i-alloy ye-superheat eyomeleleyo kakhulu kunye nokumelana nokudinwa okubalaseleyo okugalelwe kwimodeli kwaye emva koko kuphantsi kolawulo olulawulwa ngononophelo kunye nenkqubo yokupholisa ukuphelisa naziphi na iziphene ezincinci.Indlela yokuphosa isetyenziselwa ukucubungula ucingo lwentsimbi, olusetyenziswa ngokubanzi ukulungisa iindawo ezinzima.
Ukuze kususwe kwindawo yendawo umaleko wefilimu engaphezulu kunye nokubandakanywa komphezulu ukusuka kumphezulu womgangatho ogciniweyo, iikhoyili ezinkulu zeucingo lwezinkiinokufunyanwa kwaye iphathwe ngobuchwephesha obuqhelekileyo.I-lather egqithisileyo yenziwa yisepha kunye ne-saponizable fatty surfactants ezifakwe kwitanki.Izinga eliphakathi lokubunjwa kwegwebu lisenokungabi nabungozi.Ubukho bamasuntswana amancinane ane-homogeneous kunye ne-denier enkulu kulwelo lwetanki lunokuzinzisa umaleko we-foam, kodwa ukuqokelelana kwamasuntswana amaninzi aqinileyo kunokubangela ugqabhuko-dubulo.
I-activated carbon mat ukususa izinto ezisebenzayo, okanye ukuhluza ukwenza i-foam ingazinzi, yimilinganiselo esebenzayo.Amanye amanyathelo nawo kufuneka athathwe ukunciphisa umthamo we-surfactant efakiweyo.Isantya se-electroplating sinokuncitshiswa ngokucacileyo kunye nokongezwa kwezinto eziphilayo.Nangona ifomula yemichiza ilungele izinga eliphezulu lokubeka, kodwa umbandela we-organic kunye nabantu, ukuze ubukhulu bokugquma bungakwazi ukuhlangabezana neemfuno, ngoko ke i-carbon esebenzayo ingasetyenziselwa ukunyanga isisombululo setanki.
Ixesha lokuposa: 11-08-21