Luluphi ulwazi olusisiseko lwesakhiwo somngundo weplastiki?

Ulwakhiwo lokungunda lweplastiki lubhekisa ekubunjweni kunye nolwakhiwo lokubumba olusetyenziselwa ukwenza iimveliso zeplastiki, ezibandakanya ikakhulu imiba ye-9 enje ngesiseko sokungunda, umgodi wokungunda, undoqo wokungunda, inkqubo yesango, kunye nenkqubo yokupholisa.

Ezi nkcukacha zilandelayo ulwazi olusisiseko lwesakhiwo somngundo weplastiki:

(1) Isiseko se-Mold: Isiseko se-Mold yisona nxalenye yokuxhasa i-mold, ngokuqhelekileyo yenziwe ngentsimbi yentsimbi okanye isinyithi.Inika ukuzinza kunye nokuqina kwesikhunta ukuqinisekisa ukuba isikhunta asiguquki okanye singcangcazele ngexesha lokusetyenziswa.

(2) Umgodi wokungunda: Umngxuma wokungunda yinxalenye yomngxuma esetyenziselwa ukwenza imilo yeemveliso zeplastiki.Ubume bayo kunye nobukhulu bayo buhambelana nemveliso yokugqibela.Umgodi wokungunda unokwahlulwa ube ngumgodi ophezulu kunye nomgodi ophantsi, kwaye imveliso yenziwa ngolungelelwaniso lwendawo ephezulu kunye nesezantsi.

(3) Undoqo wokungunda: Undoqo wokungunda yinxalenye esetyenziselwa ukwenza umngxuma wangaphakathi wemveliso yeplastiki.Ubume kunye nobukhulu bayo buhambelana nesakhiwo sangaphakathi semveliso yokugqibela.I-mold core idla ngokuhlala ngaphakathi kwi-mold cavity, kwaye imveliso yenziwa ngokudibanisa i-mold cavity kunye ne-mold core.

(4) Inkqubo yesango: Inkqubo yesango yinxalenye esetyenziselwa ukutofa izinto zeplastiki ezinyibilikisiweyo.Ibandakanya isango eliphambili, isango elincedisayo kunye nesango elincedisayo, njl.

(5) Inkqubo yokupholisa: Inkqubo yokupholisa isetyenziselwa ukulawula ubushushu bomngundo.Ibandakanya umjelo wamanzi okupholisa kunye nombhobho wokupholisa, njl njl. Umjelo wokupholisa ufunxa ubushushu obuveliswe kwisikhunta ngokujikeleza kwamanzi okupholisa ukugcina ukubumba ngaphakathi koluhlu lobushushu obufanelekileyo.

(6) Inkqubo yokukhupha i-exhaust: I-exhaust system yindawo esetyenziselwa ukususa igesi eveliswa kwi-mold.Ngethuba lenkqubo yokubumba i-injection, iplastiki etyhidiweyo iya kuvelisa igesi, leyo, ukuba ayipheli ngexesha, iya kukhokelela kwiibhubhu okanye iziphene kwimveliso.Inkqubo yokukhupha ngokumisela i-groove exhaust, i-exhaust hole, njl., Ukufezekisa ukukhutshwa kwegesi.

(7) Inkqubo yokumisa: Inkqubo yokumisa isetyenziselwa ukuqinisekisa ukubeka ngokuchanekileyo umgodi wokubumba kunye nombindi.Imodeli yokusetyenziswa iquka ipini yokubeka, i-sleeve yokumisa kunye nepleyiti yokumisa, njl njl. Inkqubo yokumisa yenza ukuba i-mold cavity kunye ne-core igcine indawo echanekileyo xa ivaliwe ukuqinisekisa ukuhambelana kobukhulu kunye nokumila kwemveliso.

(8) Inkqubo yokutofa: inkqubo yokutofa isetyenziselwa ukutofa izinto zeplastiki ezityhidiweyo kwindawo yokubumba.Ukuveliswa kubandakanya isilinda, inaliti yesitofu kunye nesixhobo sokutofa, njl. njl. Inkqubo yokutofa ityhala imathiriyeli yeplastiki etyhidiweyo kumngxuma wokungunda kunye nombindi ngokulawula uxinzelelo kunye nesantya sesilinda yesitofu.

(9) Inkqubo yokudiliza: Inkqubo yokudiliza isetyenziselwa ukususa imveliso ebunjiweyo kwi-mold.Imodeli yoncedo ibandakanya intonga yokukhupha, ipleyiti yokukhupha kunye nesixhobo sokukhupha, njl. njl. Intonga yokukhupha isetyenziselwa ukutyhala imveliso ebunjiweyo ngaphandle komngxuma wokungunda ukwenzela ukuqhubeka nokupakishwa.

Ukushwankathela, ulwazi olusisiseko lweiplastiki yokubumba isakhiwo sibandakanya isiseko sokubumba, i-mold cavity, i-mold core, inkqubo yesango, inkqubo yokupholisa, inkqubo yokukhupha, inkqubo yokumisa, inkqubo yokutofa kunye nenkqubo yokukhulula.La macandelo ayasebenzisana ukuze agqibezele inkqubo yokubumba yeemveliso zeplastiki.Ukuqonda kunye nokuqonda olu lwazi lusisiseko kubalulekile kuyilo kunye nokwenziwa kwemold yeplastiki ekumgangatho ophezulu.