Iimpawu zenkqubo yokubumba yenaliti ye-ABS echanekileyo?

Iimpawu zenkqubo yokubumba yenaliti ye-ABS echanekileyo?

I-ABS yinto eqhelekileyo yeplastiki yobunjineli bokusebenza okuphezulu, ngenxa yamandla ayo, ukumelana nokunxiba kunye nokuzinza kweekhemikhali, isetyenziswa kakhulu kwiinkalo ezahlukeneyo.Kushishino lokubumba inaliti echanekileyo, i-ABS ikwayenye yezinto eziqhelekileyo ekrwada, masiqonde iimpawu zenkqubo yokubumba inaliti ye-ABS ngokweenkcukacha.

1. Unyango lwangaphambili lwemathiriyeli ekrwada

Ngaphambi kokubumba inaliti echanekileyo ye-ABS, imathiriyeli ekrwada kufuneka inyangwe kwangaphambili.Iincinci ze-ABS zivame ukuphathwa ngesomisi okanye i-oven ukususa umswakama kubo.Ukufuma okugqithisileyo kuya kukhokelela kumaqamza okanye nasekuncitshisweni komgangatho kumphezulu wenxalenye ebunjiweyo.Ukongeza, ezinye izongezo ezifana nee-agent eziqinisayo kunye ne-retardants zomlilo zingongezwa ukuphucula ukusebenza kokubumba kunye nokusebenza okubanzi kwe-ABS.

2. Yintoni inkqubo yokubumba inaliti

Ibandakanya ikakhulu le miba mihlanu ilandelayo:

(1) Ukulayisha: Beka amasuntswana e-ABS aphathwayo kwi-hopper yomatshini wokubumba inaliti.

(2) Ukufudumeza kunye nokunyibilika: Ngenkqubo yokutshixa i-mold yomatshini wokubumba umjovo, isikhunta sihambelana nenkqubo ye-injection kwaye ivaliwe.Emva koko faka inqanaba lokufudumeza ukunyibilika, kuyimfuneko ukulawula ukushisa okunyibilikayo, uxinzelelo kunye neeparitha zexesha, ukwenzela ukuba amaqhekeza e-ABS anyibilike kwindawo yolwelo kwi-injection cavity.

(3) I-injection molding kunye nokugcinwa koxinzelelo: Emva kokugqitywa kokunyibilika, umatshini wokubumba umjovo uqala ukufaka i-ABS yolwelo kwi-mold.Emva kokuba i-injection igqityiwe, umlinganiselo othile woxinzelelo kufuneka ugcinwe ukuze kuqinisekiswe ukuba izinto zokuzalisa zihambelana ngokupheleleyo ne-mold.

(4) Ukupholisa ukupholisa: Emva kokugqitywa kokugcinwa koxinzelelo, umatshini wokubumba umjovo awusayi kuphinda usebenzise naluphi na uxinzelelo.I-ABS ipholisa ngokukhawuleza ekubunjeni, okukhokelela ekunyangeni ngokukhawuleza.

(5) Ukuvulwa kwesikhunta kunye nokukhulula: Ekugqibeleni, phantsi kolawulo lomatshini wokubumba inaliti, i-mold iyahlukana kwaye iindawo ezibunjiweyo zityhalwa ngaphandle kwesikhunta.Ngexesha elifanayo, i-mold idinga ukusetwa kwakhona ukuzaliswa okulandelayo.

3, iindawo zokubumba iinaliti zokuyila amanqaku

Xa usenza isitofu se-ABS, le miba ilandelayo kufuneka ithathelwe ingqalelo:

(1) Ubungakanani bemveliso kunye nokuma: iimilo ezinkulu kunye neziyinkimbinkimbi zifuna ukusetyenziswa koomatshini abakhulu bokubumba kunye nokubumba.

(2) Ubukhulu bodonga lwemveliso: bunxulumene nokunyibilika kwe-ABS, kwaye ubukhulu bodonga obukhulu okanye obuncinci bunempembelelo ekubumbeni.

(3) Unyango olukrwada: Ngenxa yokuba i-ABS inzima, akukho lula ukuvelisa imiphetho ekrwada, kodwa isafuna ingqalelo kunyango.

(4) Izinga lokuncipha: Ngenxa yokuba kukho isantya esithile sokunciphisa kwinkqubo yokunyanga ye-ABS, kuyimfuneko ukugcina ngokwaneleyo ukuze ekugqibeleni wenze ubungakanani bemveliso buhlangabezane neemfuno zoyilo.

Isishwankathelo, iimpawu zokuchaneka kwe-ABSisitofu sokubumbainkqubo ikakhulu ibandakanya pretreatment imathiriyeli ekrwada, ukufudumeza kunye nokunyibilika, inaliti yokubumba kunye nokugcinwa koxinzelelo, ukupholisa kunye nokuqiniswa, ukuvulwa komngundo kunye namanyathelo okukhulula.Izinto ezifana nobukhulu bodonga, unyango olukrwada kunye nesantya sokuncipha kufuneka ziqwalaselwe kuyilo lwemveliso ukuqinisekisa umgangatho wemveliso kunye nokusebenza kakuhle kwemveliso.