Ngaphantsi kwenaliti ibhekisela kwinto yokuba i-injection ye-injection ayigcwali ngokupheleleyo i-mold cavity, okubangela ukungagqibeki kwenxalenye.Ngokuqhelekileyo kwenzeka kwindawo enodonga oluncinci okanye indawo ekude nesango.
Iimbangela zokutofa ngaphantsi
1. Imathiriyeli engonelanga okanye i-padding.Lungiselela ngokufanelekileyo de iindawo zizaliswe ngokupheleleyo.
2. Ubushushu bomphanda buphantsi kakhulu.Umzekelo, kwinkqubo yokwenzaindawo yokubeka izihlangu zeplastiki, xa ubushushu bezinto eziphathekayo buphantsi, i-viscosity enyibilikayo inkulu, kwaye ukuchasana ngexesha lokuzaliswa kwesikhunta nako kukhulu.Ukunyusa ngokufanelekileyo ubushushu bezinto ezinokonyusa ukunyibilika kwamanzi.
3. Uxinzelelo lwenaliti okanye isantya siphantsi kakhulu.Ngethuba lokuzaliswa kwezinto ezityhidiweyo kwi-mold cavity, kukho ukungabikho kwamandla okuqhuba okwaneleyo ukuqhubeka nokuhamba kude.Ukwandisa uxinzelelo lwenaliti, ukwenzela ukuba izinto ezityhidiweyo kwi-cavity zihlala zifumana uxinzelelo olwaneleyo kunye nesongezelelo sezinto eziphathekayo ngaphambi kokudibanisa kunye nokuqina.
4. Ixesha lokutofa elingonelanga.Kuthatha ixesha elithile ukujova inxalenye epheleleyo kunye nobunzima obuthile.Umzekelo, ukwenza aisibiyeli seplastiki yeselula.Ukuba ixesha alanele, oko kuthetha ukuba isixa sokutofa awonelanga.Yandisa ixesha lokutofa de inxalenye izaliswe ngokupheleleyo.
5. Ukubamba uxinzelelo olungafanelekanga.Esona sizathu siphambili kukuguqula uxinzelelo kwangethuba, oko kukuthi, uhlengahlengiso loxinzelelo lokugcina indawo yokutshintsha likhulu kakhulu, kwaye isixa esikhulu esiseleyo sezinto zongezwa ngoxinzelelo lokugcina uxinzelelo, oluya kukhokelela kubunzima obaneleyo kunye nokungonelanga. inaliti yamalungu.Uxinzelelo olugcina indawo yokutshintsha kufuneka lulungiswe kwindawo engcono kakhulu ukwenza iindawo zigqibe.
6. Ubushushu bokungunda buphantsi kakhulu.Xa ubume kunye nobungqingqwa benxalenye butshintsha kakhulu, ubushushu obuphantsi kakhulu bokungunda buya kutya uxinzelelo oluninzi kakhulu lwenaliti.Yandisa ngokufanelekileyo iqondo lobushushu lokungunda okanye usete ngokutsha umjelo wamanzi wokubumba.
7. Ukuhambelana kakubi phakathi komlomo kunye nesango lokungunda.Ngethuba lokutofa, i-nozzle iphuphuma kwaye inxalenye yempahla ilahlekile.Lungisa i-mold ukuze ilingane kakuhle nomlomo.
8. Umngxuma wombhobho wonakele okanye uvalwe kancinci.Umbhobho uya kususwa ukuze ulungiswe okanye ucocwe, kwaye indawo yokuphelisa isihlalo sokudubula iya kulungiswa ngokufanelekileyo ukunciphisa amandla empembelelo kwixabiso elifanelekileyo.
9. Iringi yerabha inxitywe.Ucoceko lokunxiba phakathi kweringi yokutshekishwa kunye neringi yokutyhala kwintloko ye-screw inkulu, ngoko ke ayinakunqunyulwa ngokufanelekileyo ngexesha lokutofa, okukhokelela kwi-countercurrent yokunyibilika okulinganisiweyo kwisiphelo sangaphambili, ilahleko yecandelo lenaliti kunye namalungu angaphelelanga.Faka indawo yomnxeba werabha ngeqondo elikhulu lokugqoka ngokukhawuleza, ngaphandle koko ukuveliswa kuya kwenziwa ngokungafuni, kwaye umgangatho wemveliso awunakuqinisekiswa.
10. Ukukhutshwa komngundo okungalunganga.Umjelo ofanelekileyo wokukhupha uya kusekwa kwindawo yokuthintela umoya kwindawo yokwahlulahlula.Umzekelo, xa usenza iIsinxibelelanisi esikhawulezayo somoya, ukuba indawo yokuthintela umoya ayikho kwindawo yokuhlukana, i-sleeve yasekuqaleni okanye i-thimble ingasetyenziselwa ukutshintsha i-exhaust yangaphakathi, okanye indawo yesango inokukhethwa kwakhona ukukhupha umoya ngokwesimo esilindelekileyo.
Ixesha lokuposa: May-10-2022