Inkqubo ye-thermostat esongwayo yeIsitofu sokubumba
Ukuze uhlangabezane neemfuno zenkqubo yokutofa kwiqondo lokushisa lokubumba, inkqubo yokulungiswa kweqondo lokushisa iyafuneka ukulungelelanisa ubushushu bokubumba. Ukwenziwa kwenaliti yokubumba i-thermoplastics, inkqubo yokupholisa yenzelwe ikakhulu ukupholisa ukungunda. Indlela eqhelekileyo yokupholisa isikhunta kukuvula umjelo wamanzi okupholisa kwi-mold, kwaye usebenzise amanzi ajikelezayo okupholisa ukususa ukushisa kwesikhunta; ukufudumeza kwesikhunta kunokwenziwa ngokusebenzisa amanzi ashushu okanye umphunga kumjelo wamanzi okupholisa, kwaye umbane unokufakwa ngaphakathi nangaphakathi kwi-mold. Ukufudumeza into.
Ukusonga iindawo ezibunjiweyo
Amalungu abunjiweyo abhekisa kumalungu ahlukeneyo enza imilo yemveliso, kubandakanywa ukubumba okushukumayo, ukubumba okuzinzileyo kunye nemingxuma, iintsimbi, iintonga zokubumba kunye neendawo zokuphuma. Icandelo elibunjiweyo liqukethe i-core kunye ne-cavity mold. Ingundoqo yenza indawo yangaphakathi yemveliso, kwaye i-concave mold yenza ukuma kwendawo yangaphandle yemveliso. Emva kokuba i-mold ivaliwe, i-core kunye ne-cavity yenza i-cavity ye-mold. Ngokwenkqubo kunye neemfuno zokuvelisa, ngamanye amaxesha i-core and die idityaniswe ngamaqhekeza amaninzi, kwaye ngamanye amaxesha zenziwa ngokubanzi, kwaye ukufakwa kusetyenziswa kuphela kwiindawo ezilula ukuzonakaliswa kwaye kunzima ukuzicwangcisa.
I-Exhaust Vent
Sisixhobo somoya esimilise okwesikhongozelo esivulwe kukungunda ukukhupha irhasi yokuqala kunye nerhasi eziswa yimathiriyeli etyhidiweyo. Xa i-melt ifakwe kwi-cavity, umoya ogcinwe kwi-cavity kunye negesi engeniswe yi-melt kufuneka ikhutshwe kwi-mold ngokusebenzisa i-exhaust port ekupheleni kokuhamba kwezinto, ngaphandle koko imveliso iya kuba ne-pores, uxhulumaniso olubi, Ukunganeliseki ngokuzaliswa kwesikhunta, kunye nomoya oqokelelweyo uya kutshisa imveliso ngenxa yobushushu obuphezulu obuveliswa nguxinzelelo. Ngaphantsi kweemeko eziqhelekileyo, i-vent inokuthi ibekwe mhlawumbi ekupheleni kwe-melt flow in the cavity okanye kwindawo yokuhlukana kwe-mold. Le yokugqibela yigroove enzulu enobunzulu obuyi-0.03-0.2mm kunye nobubanzi obuyi-1.5-6mm kwelinye icala lomngxuma. Ngexesha lokutofa, akusayi kubakho buninzi bezinto ezityhidiweyo kwi-vent hole, kuba izinto ezityhidiweyo ziya kupholisa kwaye ziqiniswe kwindawo kwaye zivale umjelo.
Isikhundla sokuvula i-exhaust port akufanele sijongane nomsebenzisi ukunqanda ukutshiza ngengozi kwezinto ezityhidiweyo kunye nokulimaza abantu. Ukongezelela, isithuba esifanelekileyo phakathi kwentonga ye-ejector kunye ne-ejector hole, isithuba esifanelekileyo phakathi kwebhloko ye-ejector kunye ne-stripper plate kunye ne-core nayo ingasetyenziselwa ukukhupha. Ibhekisa kumalungu ahlukeneyo abumba ubume bokubumba, kubandakanywa: isikhokelo, ukudiliza, ukutsalwa okungundoqo kunye nokwahlula iindawo ezahlukeneyo. Njengeentsimbi zangaphambili nasemva, iitemplates zangaphambili nasemva, iipleyiti ezithwalayo, iikholamu zokuthwala, iikholamu zesikhokelo, iitemplate zokuhlubula, ii-demolding rods kunye ne-return rods.
1. Amacandelo esikhokelo
Ukuze kuqinisekiswe ukuba isikhunta esishukumayo kunye neukungunda okusisigxinainokulungelelaniswa ngokuchanekileyo xa isikhunta sivaliwe, inxalenye yesikhokelo kufuneka inikezelwe kwi-mold. Kwi-injection mold, iiseti ezine zezithuba zesikhokelo kunye nemikhono yesikhokelo zihlala zisetyenziselwa ukwenza inxalenye yesikhokelo, kwaye ngamanye amaxesha kuyimfuneko ukuseta ngokuhambelanayo iicones zangaphakathi kunye nezangaphandle kwi-mold ephathekayo kunye ne-mold fixed ukuncedisa ukubeka.
2. I-arhente yokuqalisa
Ngethuba lenkqubo yokuvula i-mold, i-ejection mechanism iyadingeka ukukhupha okanye ukukhupha iimveliso zeplastiki kunye ne-aggregates kwimbaleki. Tyhiliza ngaphandle ipleyiti emiselweyo kunye nepleyiti yokutyhala ukucinezela intonga yokutyhala. Intonga yokusetha ngokutsha ilungiswa ngokubanzi kwintonga yokutyhala, kwaye intonga yokusetha ngokutsha iphinda ibeke ipleyiti yokutyhala xa ukubumba okuhambayo kunye nokusisigxina kuvalwa.
3. Ukutsalwa kondoqo wecalaisixhobo
Ezinye iimveliso zeplastiki ezinee-undercuts okanye imingxunya esecaleni kufuneka zohlulwe ecaleni phambi kokuba zityhalwe ngaphandle. Emva kokuba i-lateral cores ikhutshwe, iyakwazi ukuchithwa kakuhle. Ngeli xesha, i-side core yokutsala indlela iyafuneka kwi-mold.
Ixesha lokuposa: Sep-27-2021