Ekwakheni isikhunta se-automotive die-casting, ukukhetha indawo yesango kuvame ukukhawulwa izici ezifana nohlobo lwengxubevange, ukwakheka kokubunjwa kanye nokuma, izinguquko zokushuba kodonga, ukuwohloka kokuncipha, uhlobo lomshini (oluvundlile noma oluqondile), kanye nezidingo zokusetshenziswa kokusakaza.Ngakho-ke, ezingxenyeni ze-die-casting, indawo ekahle yesango ayivamile.Phakathi kwalezi zici okudingeka zicatshangelwe, isikhundla sesango singanqunywa kuphela ngokuhlangabezana nezidingo eziyinhloko, ikakhulukazi kwezinye izidingo ezikhethekile.
Ukuma kwesango lokubunjwa kwe-automotive die-casting kuqala kunqunyelwe ukuma kwezingxenye ezifayo, kuyilapho kucutshungulwa nezinye izici.
(1) Indawo yesango kufanele ithathwe endaweni lapho inqubo yokugcwalisa uketshezi lwensimbi Z imfushane futhi ibanga eliya ezingxenyeni ezihlukahlukene ze-mold cavity liseduze ngangokunokwenzeka ukuze kuncishiswe ukuhlukunyezwa kwendlela yokugcwalisa futhi kugwenywe ukuchezuka ngokweqile.Ngakho-ke, kunconywa ukusebenzisa isango eliphakathi ngangokunokwenzeka.
(2) Ukubeka indawo yesango yesikhunta se-die-casting yemoto engxenyeni ewugqinsi ka-Z yodonga oluyi-die-cast kulungele ukudluliselwa kokucindezela kuka-Z-final.Ngesikhathi esifanayo, isango litholakala endaweni yodonga oluwugqinsi, lishiya indawo yokwanda kobukhulu besango elingaphakathi.
(3) Isikhundla sesango kufanele siqinisekise ukuthi ukusatshalaliswa kwenkundla yokushisa komgodi kuhlangabezana nezidingo zenqubo, futhi sizame ukuhlangabezana nemibandela yokugcwalisa ukugeleza koketshezi lwensimbi kuze kube sekupheleni kuka-Z.
(4) Indawo yokuma kwesango lesikhunta semoto sithathwa endaweni lapho uketshezi lwensimbi lungena emgodini wesikhunta ngaphandle kwama-vortices kanye ne-ehausus ebushelelezi, evumela ukuqedwa kwegesi emgodini wesikhunta.Ekwenziweni kokukhiqiza, kunzima kakhulu ukuqeda wonke amagesi, kodwa kuwukucatshangelwa kokuklama ukuzama ukuqeda igesi eningi ngangokunokwenzeka ngokusho kokuma kokuphonsa.Indaba yokukhishwa kwe-exhaust kufanele inikezwe ukunakwa okukhethekile kuma-castings anezidingo zokuqina komoya.
(5) Ngokulingisa okumise okwebhokisi, indawo yesango ingafakwa phakathi kwebanga lokuqagela lokulingisa.Uma isango elilodwa ligcwele kahle, asikho isidingo sokusebenzisa amasango amaningi.
(6) Indawo yokuma kwesango lesikhunta semoto kufanele sibe seduze ngangokunokwenzeka endaweni lapho ukugeleza kwensimbi kungathinti khona ngqo umongo, futhi kufanele kugwenywe ukuze kubangele ukugeleza kwensimbi ukuthi kuthinte umongo (noma udonga). ).Ngoba ngemva kokushaya umnyombo, amandla e-kinetic ensimbi encibilikisiwe ahlakazeka ngobudlova, futhi kulula futhi ukwenza amaconsi ahlakazekile ahlangana nomoya, okuholela ekwandeni kokulimala kokuphonsa.Ngemuva kokuba umgogodla uqothulwe, ukhiqiza ukunamathela kwesikhunta, futhi ezimweni ezinzima, indawo egugulekile yakha ukucindezeleka, okuthinta ukudilizwa kokuphonsa.
(7) Indawo yesango kufanele ibekwe endaweni lapho kulula ukususa noma ukubhoboza isango ngemuva kokwakhiwa kokubunjwa.
(8) Ezingxenyeni eziphonsa ukufa ezidinga ukucinana komoya noma ezingavumeli ukuba khona kwezimbotshana, umgijimi ongaphakathi kufanele abekwe endaweni lapho uketshezi lwensimbi u-Z lungagcina ukucindezela ngaso sonke isikhathi.
Isikhathi sokuthumela: Jun-03-2019