1. Imbonakalo yesiphene **
Ngexesha lenkqubo yokubumba i-injection, imimandla ethile ye-mold cavity ayinakufumana uxinzelelo olwaneleyo.Njengoko iplastiki etyhidiweyo iqala ukuphola, iindawo ezinobungqingqwa obukhulu eludongeni zicutheka kancinci, zenza uxinzelelo.Ukuba ukuqina komphezulu wemveliso ebunjiweyo akwanelanga kwaye akuxhaswanga ngezinto ezifanelekileyo ezityhidiweyo, iimpawu ze-surface sink zivela.Lo mkhwa ubizwa ngokuba “ziimpawu zokutshona.”Oku ngokuqhelekileyo kubonakala kwimimandla apho iplastiki etyhidiweyo iqokelelana kumgodi wokungunda nakumacandelo angqingqwa emveliso, njengasekuqiniseni iimbambo, iikholamu ezixhasayo, kunye nokudityaniswa kwazo nomphezulu wemveliso.
2. Izizathu kunye nezisombululo zamanqaku eSink
Inkangeleko yamanqaku e-sinki kwiindawo ezibunjiweyo zenaliti ayigcini nje ngokuwohloka umtsalane wobuhle kodwa ibeka esichengeni amandla azo omatshini.Lo mcimbi unxulunyaniswa ngokusondeleyo nezinto zeplastiki ezisetyenzisiweyo, inkqubo yokubumba inaliti, kunye noyilo lwemveliso kunye nokubumba.
(i) Ngokumalunga neMathiriyeli yePlastiki
Iiplastiki ezahlukeneyo zinamazinga ahlukeneyo okucutheka.Iiplastiki zecrystalline, ezifana nenayiloni kunye ne-polypropylene, zisesichengeni ngokukhethekileyo samanqaku azikayo.Kwinkqubo yokubumba, ezi plastiki, xa zifudumala, zitshintshela kwisimo esijikelezayo kunye neemolekyuli ezicwangcisiweyo.Emva kokutofwa kumgodi wokungunda obandayo, ezi molekyuli zilungelelanisa ngokuqhubekayo ukwenza iikristale, ezikhokelela ekunciphiseni okukhulu komthamo.Oku kubangela imilinganiselo emincinci kunoko kumiselweyo, ngaloo ndlela kubangele "amanqaku okuzikisa."
(ii) Ukususela kuMbono weNkqubo yeSitofu
Ngokwenkqubo yokubumba inaliti, izizathu zamanqaku e-sink ziquka ukungonelanga koxinzelelo, isantya sokutofa esicothayo, ukungunda okuphantsi kakhulu okanye ubushushu bezinto eziphathekayo, kunye nexesha elingafanelekanga lokubamba.Ke ngoko, xa useta iiparamitha zenkqubo yokubumba, kubalulekile ukuqinisekisa iimeko ezifanelekileyo zokubumba kunye noxinzelelo olwaneleyo lokubamba ukunciphisa amanqaku e-sink.Ngokuqhelekileyo, ukwandisa ixesha lokubamba kuqinisekisa ukuba imveliso inexesha elaneleyo lokupholisa kunye nokuxhaswa kwezinto ezinyibilikileyo.
(iii) Ngokunxulumene neMveliso kunye noYilo lokungunda
Oyena nobangela wamanqaku okusinki kukungalingani kodonga lwemveliso yeplastiki.Imizekelo yeClassic ibandakanya ukubunjwa kwamanqaku e-sink ejikeleze iimbambo zokuqinisa kunye neentsika ezixhasayo.Ngaphaya koko, izinto zoyilo lokungunda njengoyilo lwenkqubo yembaleki, ubungakanani besango, kunye nokusebenza okupholisayo kunempembelelo enkulu kwimveliso.Ngenxa ye-thermal conductivity ephantsi yeeplastiki, imimandla ekude kwiindonga zokungunda iphola ngokucothayo.Ke, kufuneka kubekho izinto ezinyibilikisiweyo ezaneleyo zokuzalisa le mimandla, ifuna isikrufu somatshini wokubumba inaliti ukugcina uxinzelelo ngexesha lokutofa okanye ukubamba, ukuthintela ukubuya umva.Ngokuchasene noko, ukuba iimbaleki zomngundo zibhityile kakhulu, zinde kakhulu, okanye ukuba isango lincinci kakhulu kwaye liphola ngokukhawuleza, iplastiki eqinisiweyo inokuthi ithintele imbaleki okanye isango, okukhokelela ekwehleni koxinzelelo kumgodi wokungunda, okukhokelela ekuzikeni kwemveliso. amanqaku.
Isishwankathelo, izizathu zamanqaku e-sink zibandakanya ukugcwaliswa komngundo ngokwaneleyo, ukungonelanga kweplastiki etyhidiweyo, ukunyanzeliswa kwenaliti engafanelekanga, ukubamba ukungonelanga, ukuguquka kwangaphambi kwexesha lokubamba uxinzelelo, ixesha lokutofa elifutshane kakhulu, isantya esicothayo okanye esikhawulezayo sokutofa (okukhokelela kumoya obanjwe), ngaphantsi okanye ukungalingani. amasango (kwimibhobho emininzi), izithintelo zombhobho okanye iibhanti zesifudumezisi ezingasebenzi kakuhle, ubushushu obungafanelekanga bokunyibilika, ubushushu bokungunda obunganeno kakhulu (bukhokelela kuguquko kwiimbambo okanye kwiintsika), ukungaphumi kakuhle kwindawo yophawu lwesinki, iindonga ezishinyeneyo ezimbanjeni okanye kwiintsika, ezinganxitywanga. -i-valve ezibuyisela umva ezikhokelela ekuphumeni okugqithisileyo, ukubekwa kwesango ngokungafanelekanga okanye iindlela zokuhamba ezide kakhulu, kunye neembaleki ezibhityileyo okanye ezinde.
Ukunciphisa amanqaku e-sink, ezi zonyango zilandelayo zingamkelwa: ukwandisa umthamo wenaliti enyibilikayo, ukwandisa i-metering stroke stroke, ukwandisa uxinzelelo lwenaliti, ukuphakamisa uxinzelelo lokubamba okanye ukwandisa ixesha lalo, ukwandisa ixesha lokutofa (ukusebenzisa umsebenzi we-ejection wangaphambili), ukulungelelanisa isitofu. isantya, ukwandisa ubungakanani besango okanye ukuqinisekisa ukuhamba okulinganayo kwi-multi-cavity molds, ukucoca umlomo wazo naziphi na izinto zangaphandle okanye ukutshintshwa kweebhanti zesifudumezi ezingasebenzi kakuhle, ukulungelelanisa umbhobho kunye nokukhusela ngokufanelekileyo okanye ukunciphisa i-backpressure, ukulungiswa kweqondo lokushisa lokunyibilika, ukulungisa ubushushu bokubumba, ngokuqwalasela amaxesha okupholisa awandisiweyo, ukwazisa amajelo okuphuma umoya kwiindawo ezishiyiweyo, ukuqinisekisa ubukhulu bodonga (usebenzisa isitofu esincediswa yirhasi ukuba kuyimfuneko), kutshintshwa iivalvu ezigugileyo ezingabuyiyo, ukubeka isango kwiindawo ezishinyeneyo okanye ukwandisa inani lamasango, kunye nokulungelelanisa imbaleki. imilinganiselo nobude.
Indawo: Ishishini lePlastiki laseNingbo Chenshen, Yuyao, Ningbo, kwiPhondo laseZhejiang, eTshayina
Umhla: 24/10/2023
Ixesha lokuposa: Oct-30-2023