IInkqubo yokuBumba yeSMCyeyona isebenzayo kakhulu kwiglasi ye-fiber firicine eqinileyo / yenkqubo yokubumba. Inkqubo ye-SMC ye-SMC ineenzuzo ezininzi, ezinje: ubungakanani bemveliso echanekileyo, umphezulu wemveliso egudileyo kunye nemveliso enobunzima nayo iya kuvela kwimveliso yemveliso, ebonakalayo kwezi zizathu zilandelayo:
(I)Ukunqongophala kwezinto: Ukunqongophala kwezinto kuthetha ukuba amalungu abunjiweyo eSMC azele ngokupheleleyo, kwaye iindawo zemveliso zigxile kakhulu kwimiphetho yeemveliso zeSMC, ngakumbi iingcambu zekona.
(a) ukukhutshwa kwezinto eziphantsi
(b) Izixhobo zeSMC zinemilo yolwelo
(C) Uxinzelelo olungapheliyo
(d) ukunyanga ngokukhawuleza kakhulu
I-Mechanism yeSizukulwana kunye neeBala:
Isixhobo seSMC sifakwe ngokutshiswa, ukunyibilika i-viscosity inkulu. Ngaphambi kokunxibelelanisa umnqamlezo kunye nokuphendula ngokuqinileyo kugqityiwe, akukho xesha laneleyo, uxinzelelo, kunye nevolumu yokugcwalisa i-movity ye-celt.
②) Ixesha lokugcina lezinto ezibunjiweyo zeSMC lide kakhulu, kwaye i-styrene ingqinile kakhulu, ikhokelela ekwehlisweni okukhulu kwepropathi yokuhamba kweSMC ye-SMC ye-SMC ye-SMC.
I-Dreatin Passis ayifakwanga kwifibre. I-resin Passion ayinakuqhuba ifayibha ukuba ihambe ngexesha lokubumba, kukhokelela ekunqongopheni kwezinto. Ukunqongophala kwezinto ezibangelwa zezi zizathu zingentla, esona sisombululo sithe ngqo kukususa ezi zinto zibunjiweyo xa kusenziwa izixhobo zokusikelwa.
Ixabiso lokutyibilikisela elinempilo ebangela ukunqongophala kwezinto. Isisombululo kukwandisa isixa esondla ngokufanelekileyo.
⑤there lumoya oninzi kunye nobuninzi bezinto eziguqukayo kwimpahla ebumbayo. Isisombululo kukwandisa inani lemisebenzi yokuphelisa; ngokufanelekileyo ukwandisa indawo yokondla kunye ne-burp kangangexesha elithile lokucoca i-mold; ngokufanelekileyo ukonyusa uxinzelelo lwe-ubunjiweyo.
Uxinzelelo lufikile, kwaye izinto ezibunjiweyo zigqibile ukunxibelelanisa umnqamlezo kunye nokunyanga ngaphambi kokugcwalisa ubumbano. Iqondo lobushushu elibumba liphezulu kakhulu, ukunxibelelanisa umnqamlezo kunye nokuphilisa kuya kuhambela phambili, ngoko ke amaqondo obushushu kufuneka athotyelwe ngokufanelekileyo.
(2)Stoma.Kukho imingxunya esetyenziswa rhoqo okanye engaqhelekanga kumphezulu wemveliso, uninzi lwazo luveliswa kwiindonga eziphezulu neziphakathi zemveliso.
I-Mechanism yeSizukulwana kunye neeBala:
Izinto ezibunjiweyo zeSMC ziqulethe inani elikhulu lomoya kunye nomxholo obhengeza umxholo omkhulu, kwaye ukuphatha akugudileyo; Iziphumo ezihlekisayo zezinto zeSMC azilunganga, kwaye igesi ayinakuqhutywa ngempumelelo. Ezi zizathu zingasentla zinokulawulwa ngempumelelo yindibaniselwano yokwandisa inani lee-ventes kunye nokucoca ubumba.
Indawo yokutya inkulu kakhulu, inciphise ngokufanelekileyo indawo yokondla inokulawulwa. Kwinkqubo yokwenyani, izinto zabantu zinokubangela i-trachoma. Umzekelo, ukuba uxinzelelo lusekuqaleni kakhulu, kunokuba nzima kwigesi esongelwe kwi-conbud contraund ukuba ikhutshwe, kukhokelela kwiziphene zomphezulu njengeengulusu kumphezulu wemveliso.
(3)Imfazwe kunye nokuSebenza. Esona sizathu kukunyangwa okungalinganiyo kwekhompawundi kunye nokuntywila kwemveliso emva kokudilizwa.
I-Mechanism yeSizukulwana kunye neeBala:
Ngexesha lokunyanga i-resin, isakhiwo sekhemikhali sitshintsha, sibangela i-shrinkage yevolumu. Ukufakwa komzimba kwenza ukuba imveliso ithande ukuba ifune ukuya kwicala lokuqala eliphilisiweyo. Okwesibini, ukwandiswa kwe-thermal ukusebenza kwemveliso inkulu kuneso sobumba wentsimbi. Xa imveliso ipholile, ireyithi yayo ye-shrinkige yendlela inkulu kunendlela yendlela yobushushu obushushu. Ukuza kuthi ga ngoku, ezi ndlela zilandelayo zamkelwe ukusombulula ingxaki:
①redruce umahluko wobushushu phakathi kwe-upers ephezulu nangaphantsi, kwaye wenze iqondo lokusasazwa kobushushu kangangoko kunokwenzeka;
②use ukupholisa izinto zokupholisa ukunciphisa ukungcungcutheka;
Andinyuse ngokungafanelekanga uxinzelelo lokubumba, ndonyuse ukungcola kwemveliso yemveliso, kunye nokunciphisa inqanaba lemveliso lemveliso;
④ Yandisa ixesha lokulondolozwa kobushushu ngokufanelekileyo ukuphelisa uxinzelelo lwangaphakathi.
⑤adgepst Umgangatho wokunyanga umbala wezinto zeSMC.
(4)Ukufihla.I-sericircular bulge kumphezulu wemveliso enyangelweyo.
I-Mechanism yeSizukulwana kunye neeBala:
Kungenzeka ukuba izinto ezibonakalayo ziphilisiwe kakhulu, ubushushu bendawo buphakamile, okanye umxholo obhedileyo kwizinto ezinkulu, kwaye umgibe womoya phakathi kwemveliso yemveliso.
(I-①when inyusa uxinzelelo lokubumba
(అesate i-high ixesha lokugcina
(③) sehlise iqondo lobushushu.
④redruce Indawo engabotshelelayo
(5)Umbala ophezulu wemveliso ayilingani
I-Mechanism yeSizukulwana kunye neeBala:
Iqondo lobushushu elibumba alikho iyunifomu, kwaye icandelo liphezulu kakhulu. Iqondo lobushushu eliqinileyo kufuneka lilawulwe ngokufanelekileyo;
I-②pooor yezinto ezibunjiweyo, ezikhokelela ekusasazeni i-fiber engalinganiyo, ngokubanzi inokunyusa uxinzelelo lokwandisa ulwelo lwe-falt;
I-③pigment kunye ne-resin ayinakuxubeka kakuhle kwinkqubo yombala paste.
IXESHA LOKUQALA: I-MAD-04-2021
