ISITOFU OMBUDWEYO WE-HDPE YEENTLAZI IMVELISO YEBHEKITHI YEENLOBI

Isitofu esibunjiweyo sezibiyeli zekheji yeentlanzi ze-HDPE ziqhele ukusetyenziswa kwi-aquaculture ukuxhasa nokukhusela iindlwana zeentlanzi. Ezi zibiyeli ngokuqhelekileyo zenziwe kusetyenziswa inkqubo ebizwa ngokuba yi-injection molding, apho i-HDPE etyhidiweyo ifakwe kwi-mold kwaye ivumeleke ukuba ipholile kwaye iqiniswe, yenze i-bracket shape efunekayo. iluncedo ngenxa yokuxhathisa okugqwesileyo kumhlwa, indalo ehlala ixesha elide, kunye nokukwazi ukumelana nemekobume erhabaxa yaselwandle. I-HDPE iyaziwa ngokuba namandla aphezulu-ukuxinana, okwenza ukuba ifaneleke kwizicelo ezinzima ezifana ne-aquaculture.Ezi zibakaki zenzelwe ukubamba ngokukhuselekileyo kunye nokuzinzisa iinqanawa zeentlanzi kwiimeko ezahlukeneyo zamanzi, ukubonelela ngenkxaso ethembekileyo yokusebenza kwe-aquaculture. Inkqubo yokubumba inaliti ivumela ukuveliswa kwezibiyeli ezinomgangatho ohambelanayo kunye nemilinganiselo echanekileyo yokuqinisekisa ukufaneleka okufanelekileyo kunye nokusebenza.Ukuba unemibuzo ethile okanye ufuna ulwazi oluthe kratya malunga ne-injection ebunjiweyo ye-HDPE iibrakethi zeentlanzi zeentlanzi, nceda uzive ukhululekile ukubuza.

Inkqubo yemveliso yesibiyeli esibunjiweyo se-HDPE sekheji ibandakanya amanyathelo abalulekileyo:

Uyilo lokungunda: Inkqubo iqala ngoyilo lokungunda, olubandakanya ubungakanani obuthile, imilo, kunye neempawu zesibiyeli. Ukungunda ngokwesiqhelo kwenziwa ngentsimbi, okufana nentsimbi, kwaye ichanekileyo ngoomatshini bokwenza umngxuma apho i-HDPE etyhidiweyo itofwa khona. Ukulungiswa kwezinto ze-HDPE: I-polyethylene ephezulu (i-HDPE) ilungiselelwe ngendlela yeepellets okanye iigranules. Iipellets zifudumala kwimo etyhidiweyo kwindawo elawulwayo ukuze kuqinisekiswe ukufana kunye nokuhambelana kwiqondo lokushisa kunye ne-viscosity. Isitofu sokubumba: Umatshini wokubumba umjovo usetyenziselwa ukufaka i-HDPE etyhidiweyo kwi-mold cavity phantsi koxinzelelo oluphezulu. Uxinzelelo kunye nobushushu zilawulwa ngononophelo ukuqinisekisa ukuba HDPE izalise ukungunda ngokupheleleyo kwaye ngokulinganayo, ukwenza imilo ngundo.

Ukupholisa kunye nokuQinisekisa: Emva kokuba i-mold cavity igcwaliswe, i-HDPE etyhidiweyo inokupholisa kwaye iqine ngaphakathi kokubumba. Le nkqubo inokukhawuleziswa kusetyenziswa inkqubo yokupholisa ekwi-mold, ekhokelela kwixesha elifutshane lokujikeleza.

Ukukhutshwa kunye nokugqiba: Emva kokuba i-HDPE iphilisiwe, i-mold ivuliwe kwaye i-bracket esanda kwenziwa ikhutshwe kwi-mold. Nayiphi na imathiriyeli engaphezulu (i-burr) iyasikwa kwaye isibiyeli sinokungena kwiinkqubo ezongezelelweyo zokugqiba, ezifana nokugudiswa komphezulu okanye ukuthumela isicatshulwa, ukuba kuyafunwa.

Ulawulo loMgangatho: I-stents eveliswayo ihlolwe ukuchaneka kwe-dimensional, ukugqiba umphezulu kunye neminye imigangatho yomgangatho ukuqinisekisa ukuba ziyahlangabezana neemfuno ezichaziweyo. I-injection molding yitekhnoloji yemveliso eguquguqukayo kunye nesebenzayo yokuvelisa iikheji zeHDPE ezichanekileyo nezizinzileyo, ezifanelekileyo kwi-aquaculture kunye nezicelo ezahlukeneyo zoshishino.