Ubukhulu bodonga lobude beemveliso ezibunjiweyo zokuvuthela azilingani
Unobangela:
1. I-self-weight sag ye-parison inzima
2. Umahluko wedayamitha phakathi kwamacandelo amabini omnqamlezo welongitudinal yeemveliso ezibunjwe ngokuvuthela mkhulu kakhulu
Isisombululo:
1. Ukunciphisa iqondo lokushisa elincibilikayo kwi-parison, uphucule isantya sokukhupha i-parison, utshintshe i-resin ngesantya esiphantsi se-melt flow, kwaye ulungelelanise isixhobo sokulawula i-parison.
2. Guqula ngokufanelekileyo uyilo lwemveliso kwaye wamkele indlela yokuvuthela esezantsi yokubumba.
Ubunzima bodonga olunqamlezayo lweemveliso ezibunjiweyo zokuvuthela azilingani
Unobangela:
1. I-Parison extrusion skew
2. Umahluko weqondo lokushisa phakathi kwangaphakathi nangaphandle komkhono wokubumba kunye nombindi wokungunda mkhulu
3. Ubume bemveliso ye-asymmetric
4. Ukuvuthela okugqithisileyo komlinganiselo wokwandiswa kwentolongo
Isisombululo:
1. Lungisa ukutenxa kobubanzi besikhewu kwifa ukuze wenze ubungqingqwa bodonga lwecawe;Qinisa isikhunta phambi kokuvala.
2. Yandisa okanye unciphise ubushushu bobushushu bomkhono wokufa kunye nokuphucula ukuphambuka kobushushu ngaphakathi nangaphandle kwefa.
3. Ngaphambi kokuvalwa kwe-mold, i-clamp yangaphambili kunye nokwandisa kwangaphambili i-parison ukwenza i-parison itshintshe ngokufanelekileyo kwi-thin-wall direction.
4. Nciphisa umlinganiselo ovuthuzayo wokwandiswa kwentolongo
Ipateni ye-orenji yamaxolo okanye imingxuma kumphezulu weemveliso ezibunjiweyo
Unobangela:
1. Ukukhupha ngundo okungalunganga
2. Ukuvuza komngundo okanye ukujiya kumgodi wokungunda
3. I-Plasitiki ineplastiki engalunganga, kwaye i-parison inyibilike i-fracture.
4. Uxinzelelo lokunyuka kwamaxabiso aneleyo
5. Izinga lokunyuka kwamaxabiso
6. Umlinganiselo wokwandiswa ovuthuzayo umncinci kakhulu
Isisombululo:
1. I-mold blank iya kuqhunyiswa ngesanti kwaye umngxuma wokuphuma uya kongezwa.
2. Lungisa isikhunta kwaye ulungelelanise ubushushu bokupholisa besikhunta ukuya ngaphezulu "kwendawo yombethe".
3. Nciphisa isantya se-screw kwaye ukwandise ubushushu bokufudumala kwe-extruder.
4. Ukunyusa uxinzelelo lokunyuka kwamaxabiso
5. Coca umjelo womoya oxinanisiweyo kwaye ujonge ukuba umbhobho uyavuza na.
6. Buyisela umkhono wokungunda kunye nondoqo ukuze uphucule umlinganiselo wokwandiswa kwesibetho se-parison.
Ukunciphisa umthamo weemveliso zokubumba ukubetha
Unobangela:
1. Ubukhulu bodonga lwe-parison buyanda, okubangela ukuba udonga lwemveliso lube lukhuni.
2. I-shrinkage yemveliso iyanda, okubangela ukuncipha kobungakanani bemveliso.
3. Uxinzelelo lokunyuka kwamaxabiso luncinci, kwaye imveliso ayinyuswanga kubungakanani boyilo lomgodi.
Isisombululo:
1. Lungisa isixhobo solawulo lwenkqubo ukunciphisa ubukhulu bodonga lwecawe;Yandisa iqondo lobushushu lokunyibilika kwe-parison kwaye unciphise umlinganiselo wokwandiswa kwe-parison.
2. Faka indawo ye-resin nge-shrinkage ephantsi, wandise ixesha lokubetha kwaye unciphise ukushisa okupholileyo kwesikhunta.
3. Ukuphakamisa ngokufanelekileyo uxinzelelo lomoya ocinezelweyo
Ulwandlalo lwemveliso evuthelweyo okanye imizobo ayicacanga
Unobangela:
1. Umbhobho ongekho mfiliba
2. Uxinzelelo oluphantsi lokunyuka kwamaxabiso
3. Iqondo lokushisa elinyibilikayo le-parison liphantsi, kwaye iplastiki yezinto eziphathekayo ihlwempuzekile.
4. Iqondo lokushisa lokupholisa i-mold liphantsi, kwaye i-mold ine-"condensation" phenomenon.
Isisombululo:
1. Lungisa i-mold, i-sandblast i-cavity okanye ukongeza i-slot yokukhupha.
2. Ukunyusa uxinzelelo lokunyuka kwamaxabiso
3. Ukwandisa ngokufanelekileyo ubushushu bokufudumala kwe-extruder kunye nentloko, kwaye ungeze inani elifanelekileyo le-filler masterbatch ukuba kuyimfuneko.
4. Lungisa iqondo lobushushu lokungunda ngaphezu kweqondo lombethe
Iimveliso ezibunjiweyo zinezibane ezininzi kakhulu kwaye ezishinyeneyo
Unobangela:
1. Ukwandiswa kweFa kunye nokungonelanga koxinzelelo lokutshixa.
2. Umphetho wesixhobo sokufa unxitywe kwaye iposti yesikhokelo ivaliwe.
3. Ngexesha lokuvuthela, i-parison iguqukile.
4. Ijethi yokubalekela kumphetho wemela yokugoba engenanto ayinzulu kakhulu okanye ubunzulu bongqameko lwemela bunzulu kakhulu.
5. Ukuqaliswa kwangethuba kokutshaja kwiprison.
Isisombululo:
1. Ukwandisa uxinzelelo lokuvala i-mold kunye nokunciphisa ngokufanelekileyo uxinzelelo lokunyuka kwamaxabiso.
2. Lungisa i-blade yokungunda, lungisa okanye ubuyisele indawo yesikhokelo sokubumba.
3. Lungisa indawo esembindini weparini kunye nentonga yokuvuthela komoya
4. Sika ukungunda kwaye wenze nzulu ubunzulu be-chute yokuphuma okanye imela.
5. Lungisa ixesha lokuzaliswa kwentolongo
Imigca yobude obunzulu kakhulu ivela
Unobangela:
1. Umdaka emlonyeni.
2. Kukho i-burr okanye inotshi kumda we-mold sleeve kunye ne-core.
3. Umbala we-masterbatch okanye ukubola kwe-resin kuvelisa imigca emnyama.
4. Isikrini sokucoca sifakwe kwi-forated, kwaye izinto zixutywe kunye nokungcola kwaye zifakwe kwi-die mouth.
Isisombululo:
1. Coca umlomo wokufa ngemela yobhedu.
2. Ukucheba kufa.
3. Nciphisa iqondo lobushushu ngokufanelekileyo kwaye ubuyisele umbala we-masterbatch ngokusasazwa okulungileyo.
4. Buyisela isikrini sokucoca kwaye usebenzise izinto ezishiyekileyo.
Xa ikhula, i-embryo iyavuthelwa ngaphandle
Unobangela:
1. Incakuba yokufa ibukhali kakhulu.
2. Icawa inokungcola okanye amaqamza.
3. Umlinganiselo wokwandiswa kokuvuthuza okugqithisileyo.
4. Amandla asezantsi anyibilika kwiprison.
5. Ubude obungonelanga becawa.
6. Udonga lwecawe lubhityile kakhulu okanye ubukhulu bodonga lwecawe abulingani.
7. Isikhongozeli siyanda kwaye siyaqhekeka xa uvula ukungunda (ixesha elinganelanga lokungena umoya)
8. Amandla okutshixa umngundo awaneleyo.
Isisombululo:
1. Ukwandisa ububanzi kunye ne-angle ye-blade ngokufanelekileyo
2. Sebenzisa izinto eziluhlaza ezomileyo, sebenzisa izinto ezimanzi emva kokumisa, sebenzisa izinto ezicocekileyo kunye nokucoca umlomo wokubumba.
3. Buyisela umkhono wokungunda kunye nondoqo, kwaye unciphise umlinganiselo ovuthuzayo wokwandiswa komonakalo wokungunda.
4. Buyisela izinto eziluhlaza ezifanelekileyo kwaye unciphise ngokufanelekileyo ubushushu obunyibilikayo.
5. Khangela isixhobo sokulawula i-extruder okanye intloko ye-cylinder yokugcina ukunciphisa utshintsho lweeparamitha zenkqubo kunye nokwandisa ubude be-parison.
6. Faka esikhundleni umkhono wokungunda okanye undoqo kwaye ujiye udonga lwecawe;Jonga isixhobo sokulawula i-parison kwaye ulungelelanise umsantsa wokufa.
7. Lungisa ixesha lokuphuma kwegazi okanye ulibazise ixesha lokuqala lokungunda
8. Ukwandisa uxinzelelo lokuvala i-mold okanye ukunciphisa uxinzelelo lokunyuka kwamaxabiso
Iimveliso ezibunjwe ngokuvuthela kunzima ukuzidiliza
Unobangela:
1. Ixesha lokupholisa lokwandiswa kwemveliso lide kakhulu, kwaye ukushisa okupholisayo kwesikhunta kuphantsi.
2. Umngundo awulungiswanga kakuhle, kwaye kukho i-burrs kumphezulu we-mold cavity.
3. Xa i-formwork ivulwa, isantya sokuhamba se-formwork yangaphambili nasemva ayilingani.
4. Impazamo yofako lokufa.
Isisombululo:
1. Nciphisa ngokufanelekileyo ixesha lokwandiswa kwe-parison kwaye uphakamise ubushushu bokubumba.
2. Sika ukungunda;Ukunciphisa ubunzulu be-groove, kunye ne-convex rib slope yi-1:50 okanye 1:100;Sebenzisa iarhente yokukhulula.
3. Lungisa isixhobo sokutshixa umngundo ukwenza itemplates zangaphambili nezingasemva zihambe ngesantya esifanayo.
4. Phinda ufake i-mold kwaye ulungise indawo yokufakela i-halves ezimbini ze-mold.
Umgangatho weemveliso ezibunjwe ngokuvuthela uguquguquka kakhulu
Unobangela:
1. Ukutshintsha ngokukhawuleza kobunzima bodonga lwecawe
2. Umphetho odibeneyo kunye nezinto zekona azifani
3. Icandelo lokutya livaliwe, okwenza ukuba ukukhutshwa kwe-extruder kuguquguquke.
4. Ubushushu bobushushu obungalinganiyo
Isisombululo:
1. Lungisa isixhobo solawulo lweparini
2. Yamkela isixhobo sokuxuba esilungileyo sokwandisa ixesha lokuxuba;Ukuba kuyimfuneko, nciphisa inani lembuyekezo yekona.
3. Susa amaqhuma kwindawo yokungena
4. Ukunciphisa iqondo lokushisa kwindawo yokungena yezinto eziphathekayo
Ixesha lokuposa: Mar-21-2023