1. Ugwebu olubunjiweyo lwesilicone: Inyathelo elinye{1} lokubumba indlela
Ukubunjwa kwerabha ye-silicone exonxiweyo yinkqubo "edibeneyo".
Inkqubo ye-foaming kunye nenkqubo yokubumba imveliso igqitywe ngexesha elifanayo kunye nesethi efanayo yokubumba. Eyona nkqubo ingundoqo: I-silicone eqinileyo imathiriyeli ekrwada eye yaxutywa kwaye iqulethe ii-agent ezibilayo iikhemikhali zilinganiswa ngokuchanekileyo kwaye emva koko zibekwe{1}}kwimold yentsimbi ephezulu yobushushu. Emva kokuba i-mold ivaliwe, icinezelekile kwaye ishushu, iimpendulo ezimbini zenzeka ngaxeshanye: i-vulcanization (i-cross{3}} ikhonkco) : Ikhonkco lemolekyuli ye-silicone gel cross -ikhonkco, iguqula ukusuka kwirabha ekrwada ukuya kwirabha evuthiweyo kunye nokufumana ukuqina. Ugwebu: Iikhemikhali ezinogwebu ziyabola xa zishushu, zivelisa igesi. Irhasi isongelwe yijeli yesilica eyenziwe vulcanized, yenze inani elikhulu lamancinci avaliweyo{7}}imingxunya yeeseli ngaphakathi.
Iimpawu eziphambili: Umaleko oxineneyo wolusu: Njengoko i-silicone idibana ngokuthe ngqo nomgangatho{0}}wobushushu obuphezulu bokungunda, umaleko wangaphandle uguquka ngokukhawuleza wenze "ulusu" olumtyibilizi, olushinyeneyo, kwaye olungenagwebu. Lo maleko wolusu uqinisekisa ukuba iindawo ezibunjiweyo ezinogwebu zinenkangeleko entle esemgangathweni, ukubamba okugudileyo, kunye nokutywinwa okugqwesileyo kunye nokunganyangeki.
Izakheko ezintsonkothileyo-ezintathu: Kuyenzeka ukuvelisa ngokuthe ngqo iimveliso ezinemigangatho emithathu entsonkothileyo{1}}efana ne-concave{2}}iconvex, i-snap{3}}efanelekayo, kunye nemigangatho egobileyo engaqhelekanga, eyakhiwe ngokudibeneyo ngaphandle kwemithungo. Ukusebenza kakuhle kunye neendleko: Ifanelekile kwimveliso yobuninzi, kunye nokusebenza okuphezulu kwiqhekeza ngalinye. Nangona kunjalo, iimbumba zentsimbi ezichanekileyo kufuneka zenziwe, kwaye iindleko zokuqala zokubumba ziphezulu kakhulu, ngoko ke ayifanelekanga kwimveliso encinci{6}}yebhetshi.
Ngamagama alula, ukubumba ugwebu yinkqubo yokwenza "inxalenye yegwebu elibunjiweyo ngesikhumba".
2.Irabha yeSilicone yeSilicone ekhupha ugwebu : Amanyathelo amabini-endlela
Ugwebu oluqhelekileyo lwesilicone "linyathelo-nge{1}}inyathelo" inkqubo. Iqala ivelise isiqingatha -iimveliso ezigqityiweyo (iibhodi ezinogwebu okanye iiroli), kwaye emva koko zisetyenzwe zibezimveliso zokugqibela njengoko zifuneka.
Inkqubo engundoqo:
Inyathelo lokuqala: Ukwenziwa kwe substrate enegwebu. Ngezixhobo ezifana noomatshini be-calendering, izinto ze-silicone eziqulethe i-agent e-foam ziqhubeka zicutshungulwa kwiibhodi ze-foam okanye imiqulu. Le nkqubo ivelisa "i-silicone foam rolls" eqhubekayo kwaye elinganayo.
Inyathelo lesiBini: Ukuqhubekeka okwesibini. Ngokweemfuno zabathengi, ezi bhodi zinegwebu zibethelwa, i-CNC ibhalwe okanye ibunjwe ukwenza iimilo ezifunekayo (ezifana neegaskets, imicu yokutywina, njl.).
Ezona mpawu:
I-Porous cross-icandelo: Umphezulu wemveliso ngumnqamlezo-icandelo le-foam, elibonisa isakhiwo esivulekileyo se-porous ngaphandle kwesikhumba esishinyeneyo esifumaneka kwinkqubo yokubumba. Ke ngoko, ukusebenza kwayo kokutywinwa kunye nembonakalo yembonakalo ayilunganga njengaleyo yeendawo ezibunjiweyo. Imilo elula: Ikakhulu ivelisa iindawo ezimcaba okanye ezilula ezigobileyo (ezifana neegaskets). Kunzima kakhulu ukwenza iindawo ezintsonkothileyo -ezinobukhulu obuthathu, kwaye kukho inkcitho ebalulekileyo yemathiriyeli.
Ukusebenza kakuhle kunye neendleko: Ilungele kakhulu-ibhetshi kunye nemveliso-eziintlobo ngeentlobo njengoko kufa kuphela{2}}ukusikwa kuyafuneka, ngexabiso eliphantsi lotyalo-mali lokuqala (akukho mfuneko yokungunda kwe-3D ebizayo). Iibhodi ezinegwebu eziveliswe ziifektri ezinkulu zinomsebenzi ofanayo kwaye uzinzile.