Zeziphi izizathu kunye neendlela zonyango zokuncamathela ngundo lweplastiki?
Izizathu zokubaiplastiki yokubumba ukuncamathela kunokushwankathelwa kule miba isi-7 ilandelayo, oku kulandelayo ukwazisa izizathu zokuncamathela ngundo lweplastiki kunye neendlela zonyango ngokweenkcukacha:
1, umphezulu womngundo urhabaxa:
(1) Isizathu: imikrwelo, iigrooves okanye amaqhuma kumphezulu wokungunda kuya kubangela ukuba iindawo zeplastiki zinamathele kubumba kwezi ndawo.
(2) Indlela yoNyango: Ukuphucula ukugqitywa kwendawo yokubumba ngexesha lokucubungula, okanye usebenzise i-anti-stick coating phezu kwendawo yokubumba, njenge-silicone okanye i-PTFE.
2, iqondo lobushushu lokungunda liphezulu kakhulu:
(1) Isizathu: ubushushu obuphezulu bokungunda buya kubangela ukuba iplastiki ivelise ukukhuhlana okugqithisileyo kunye nokuncamathela kumphezulu wokungunda, okukhokelela kubumba obuncangathi.
(2) Indlela yoNyango: Ulawulo olufanelekileyo lobushushu bokubumba, ngokuqhelekileyo lunokulawulwa yinkqubo yokupholisa.
3. Ukusetyenziswa ngokungafanelekanga kwearhente yokukhulula:
(1) Isizathu: Ukuba i-ejenti yokukhululwa esetyenzisiweyo ayikwazi ukunciphisa ngokufanelekileyo ukubambelela phakathi kweplastiki kunye ne-mold, iya kukhokelela kwiimbumba ezinamathele.
(2) Indlela yoNyango: Khetha ii-agent zokukhulula ezifanelekileyo kwi-molds ezithile kunye nezixhobo zeplastiki, ezifana ne-silicone, i-PTFE, njl.
4, iingxaki zezinto zeplastiki:
(1) Isizathu: Ezinye izinto zeplastiki ngokwendalo zinomngcipheko omkhulu wokuncamathela.Umzekelo, ezinye izinto eziphakamileyo zepolymer zinemodulus ephezulu ye-elastic kunye ne-viscoelasticity, ekulula ukuvelisa i-viscous mold phenomenon ngexesha lokudilika.
(2) Indlela yonyango: Zama ukutshintsha izinto zeplastiki, okanye ungeze i-anti-adhesion agents kwizinto eziphathekayo.
5, iingxaki zoyilo lokungunda:
(1) Isizathu: Ukuba ezinye iindawo zokubumba, ezifana neendonga zecala okanye imingxuma, aziyilwanga ukuba zithathele ingqalelo ukuncipha kunye nokwandiswa kweeplastiki, kunokubangela ukuba iindawo zeplastiki zivelise izibonda ezinamathele kule mimandla.
(2) Indlela yoNyango: Hlaziya isikhunta kwaye uyithathele ingqalelo ukuphepha iingxaki ezinjalo.
6, iingxaki zenkqubo yokwenza iplastiki:
(1) Isizathu: Ukuba inkqubo yeplastiki ayibekwanga ngokufanelekileyo, njengokushisa, uxinzelelo, ixesha kunye nezinye iiparitha zingasetwanga ngokuchanekileyo, kuya kukhokelela kwi-viscosity egqithisileyo yeplastiki kwi-mold, okubangelwa ukubumba okunamathelayo.
(2) Indlela yonyango: ulawulo oluchanekileyo lweeparamitha zenkqubo yeplastiki, njengokushisa, uxinzelelo, ixesha, njl.
7, iingxaki zenkqubo yokutofa:
(1) Isizathu: Ukuba kwinkqubo yokutofa, isantya sokutofa sikhawuleza kakhulu okanye uxinzelelo lwenaliti lukhulu kakhulu, luya kubangela ukuba iplastiki ivelise ubushushu obuninzi ekubumbeni, ukwenzela ukuba iindawo zeplastiki ziboshwe kunye nokubumba emva kokubumba. Ukupholisa.
(2) Indlela yonyango: Ukulawulwa okunengqiqo kwenkqubo yokubumba i-injection, njengokunciphisa isantya se-injection okanye uxinzelelo lwe-injection, ukuphepha ukuveliswa kobushushu obugqithisileyo.
Ukushwankathela, ukuthintelaiplastiki yokubumbaukuncamathela kufuneka kuthathelwe ingqalelo kwaye kuphuculwe kwimiba emininzi efana noyilo lokungunda, ukukhetha izinto, ukusetyenziswa kwearhente yokukhulula, ulawulo lobushushu bokubumba, inkqubo yokwenza iplastiki kunye nenkqubo yokubumba inaliti.Kwimveliso yangempela, indlela efanelekileyo yonyango kufuneka ikhethwe ngokwemeko ethile.
Ixesha lokuposa: Oct-24-2023