Isisekelo senayiloni sezinkanyezi ezinhlanuisihlalo sehhovisiyenziwe nge-nylon kanye ne-fiberglass injection molding, umkhiqizo wepulasitiki okhiqizwa ukubumba umjovo, futhi unamathiselwe ku-cylinder yegesi.
Ngemuva kokuqiniswa nokulungiswa nge-glass fiber (GF), amandla, ubulukhuni, ukumelana nokukhathala, ukuzinza kwe-dimensional kanye nokumelana nokukhasa kwe-nylon PA kuba ngcono kakhulu.Kwenza isisekelo sesitulo singazweli futhi siqine.
Kodwa-ke, enqubweni yangempela yokukhiqiza, ukuhlakazeka namandla okubopha kwe-glass fiber ku-PA resin matrix kunethonya elikhulu ekusebenzeni komkhiqizo.Imikhiqizo yokubumba yomjovo we-PA eqiniswe ngengilazi ivamise ukuba namaphutha ahlukahlukene.
Sinesipiliyoni seminyaka eminingi ekubumbeni umjovo futhi njengabakhiqizi singathanda ukwabelana ngemicabango yethu:
Sizohlukanisa lesi sihloko sibe izingxenye ezimbili, okuhlanganisa inqubo yokubumba umjovo we-fiberglass eqinisiwe ye-PA kanye nezimbangela nezixazululo zokukhubazeka.Kulesi sihloko, sizokwethula inqubo yokubumba umjovo.
I-Glass fiber eqiniswe inqubo yokubumba umjovo wenayiloni
Ngemuva kokunquma impahla eluhlaza epulasitiki, umshini wokubumba umjovo kanye nesikhunta, ukukhethwa nokulawula imingcele yenqubo yokubumba kuyisihluthulelo sokuqinisekisa ikhwalithi yezingxenye.Inqubo ephelele yokubumba umjovo kufanele ihlanganise ukulungiswa ngaphambi kokubunjwa, inqubo yokubumba umjovo, izingxenye ngemva kokucubungula, njll.
1. Ukulungiselela ngaphambi kokubumba
Ukuze wenze inqubo yomjovo ihambe kahle futhi uqinisekise ikhwalithi yesisekelo sesihlalo sehhovisi lenayiloni yepulasitiki, amanye amalungiselelo adingekayo kufanele enziwe ngaphambi kokubunjwa.
(1) Qinisekisa ukusebenza kwezinto ezingavuthiwe
Ukusebenza kanye nekhwalithi yezinto zokusetshenziswa zepulasitiki kuzothinta ngqo ikhwalithi yesisekelo sesihlalo sehhovisi lenayiloni yepulasitiki.
(2) Ukushisa kuqala nokomiswa kwezinto ezingavuthiwe
Phakathi nenqubo yokubumba ipulasitiki, amanzi asele ezintweni ezingavuthiwe azohwamuka abe umhwamuko wamanzi, ozohlala ngaphakathi noma phezu kwesisekelo.
Lokhu-ke kungakha imigqa esiliva, amamaki, amabhamuza, i-pitting, nokunye ukukhubazeka.
Ngaphezu kwalokho, umswakama kanye nezinye izinhlanganisela zesisindo esiphansi samangqamuzana aguquguqukayo nazo zizodlala indima ebalulekile ekushiseni okuphezulu kanye nemvelo yokucubungula ingcindezi ephezulu.Lokhu kungabangela i-PA ukuthi ixhunywe ngokuphambanayo noma yehliswe, kuthinte ikhwalithi yendawo kanye nokusebenza okonakele kakhulu.
Izindlela zokomisa ezijwayelekile zihlanganisa ukomisa umjikelezo womoya oshisayo, ukomisa nge-vacuum, ukomisa nge-infrared nokunye.
2. Inqubo yokujova
Inqubo yomjovo ngokuvamile iqukethe izinyathelo ezilandelayo: ukuphakela, ukwenza ipulasitiki, umjovo, ukupholisa kanye nokususa ipulasitiki.
(1) Ukondla
Njengoba ukubunjwa komjovo kuyinqubo yeqoqo, ukuphakelwa komthamo (ivolumu engashintshi) kuyadingeka ukuze kuqinisekiswe ukusebenza okuzinzile kanye nokwenza ipulasitiki.
(2) Ukwenza ipulasitiki
Inqubo lapho ipulasitiki eyengeziwe ishiswa emgqonyeni, iguqule izinhlayiya eziqinile zibe isimo se-viscous fluid nge-plasticity enhle, ibizwa ngokuthi i-plasticization.
(3) Umjovo
Kungakhathalekile ukuthi hlobo luni lomshini wokubumba osetshenziswayo, inqubo yokubumba umjovo ingahlukaniswa ngezigaba ezimbalwa, njengokugcwalisa isikhunta, ukubamba ingcindezi, kanye ne-reflux.
(4) Umnyango uyapholiswa ngemva kokubanda
Lapho ukuncibilika kwesistimu yesango kufriziwe, akusadingeki ukugcina ingcindezi.Ngenxa yalokho, i-plunger noma isikulufu singabuyiswa futhi ukucindezela kwepulasitiki ebhakedeni kungakhululeka.Ngaphezu kwalokho, izinto ezintsha zingangezwa ngenkathi kwethulwa imidiya yokupholisa njengamanzi okupholisa, amafutha noma umoya.
(5) Ukubhidliza
Lapho ingxenye ipholile ekushiseni okuthile, isikhunta singavulwa, futhi ingxenye iphushwe ngaphandle kwesikhunta ngaphansi kwesenzo somshini wokukhipha.
3. Ngemuva kokucubungula izingxenye
Ukwelashwa kwangemuva kubhekisela ohlelweni lokuqhubeka nokuzinza noma ukuthuthukisa ukusebenza kwezingxenye ezibunjwe ngomjovo.Lokhu ngokuvamile kuhlanganisa ukwelashwa kokushisa, ukulawulwa komswakama, ngemva kokwelashwa, njll.
Esinye isisekelo sesihlalo
Ngaphandle kwe-nylon, kunezinye izinto, insimbi ye-aluminium kanye nezinto zensimbi ze-chrome, ezinezinzuzo zabo kanye nokubi.
Ngaphandle kokungabaza, isisekelo sesihlalo seNylon yisona esisetshenziswa kakhulu emakethe.
Isikhathi sokuthumela: Nov-28-2022
