Imiyalo yokusebenza kwejeli ye-silica ebunjiwe

I-Mastering Mold Creation nge-Addition-Cure Silicone: Umhlahlandlela Ophelele

Ukudala isikhunta ngokunemba nokwethembeka kuwubuciko obuhlanganisa ukukhetha izinto ezifanele nokulandela inqubo ecophelelayo.I-silicone yokwelapha i-Addition, eyaziwa ngokuguquguquka kwayo kanye nezindawo ezisebenziseka kalula, isiyintandokazi phakathi kwezingcweti nabakhiqizi.Kulo mhlahlandlela obanzi, sizocubungula inqubo yesinyathelo nesinyathelo sokwenza isikhunta nge-add silicone therapy, siqinisekisa imiphumela emihle.

Isinyathelo 1: Hlanza futhi Uvikele Isikhunta

Uhambo luqala ngokuhlanzwa ngokucophelela kwesikhunta ukuze kuqedwe noma yikuphi ukungcola.Uma usuhlanzekile, lungisa ngokuvikelekile isikhunta endaweni, ugweme noma yikuphi ukunyakaza okungafuneki phakathi nezinyathelo ezilandelayo.

Isinyathelo sesi-2: Yakha Uhlaka Oluqinile

Ukuze uqukathe i-silicone ngesikhathi sokubumba, yakha ifremu eqinile ezungeze isikhunta.Sebenzisa izinto ezifana nokhuni noma ipulasitiki ukuze wenze ifreyimu, uqinisekise ukuthi imboza ngokugcwele isikhunta.Gcwalisa noma yiziphi izikhala kuhlaka ngesibhamu seglue esishisayo ukuze uvimbele ukuvuza kwe-silicone.

Isinyathelo sesi-3: Faka Umenzeli Wokukhishwa Kwesikhunta

Fafaza into efanele yokukhulula isikhunta esikhunjeni.Lesi sinyathelo esibalulekile sivimbela i-silicone ekubambeleleni ekubunjweni, iqinisekisa inqubo yokudiliza ebushelelezi futhi engenamonakalo.

Isinyathelo sesi-4: Hlanganisa Izingxenye zika-A no-B

Ukulandela isilinganiso sesisindo esingu-1:1, hlanganisa kahle izingxenye ze-A no-B ze-silicone.Gcoba ohlangothini olulodwa ukuze unciphise ukwethulwa komoya oweqile, uqinisekise ingxube ehlanganiswe ngokulinganayo.

Isinyathelo sesi-5: I-Vacuum Deaeration

Beka i-silicone exubile ekamelweni le-vacuum ukuze ususe amabhamuza omoya.I-vacuum deaeration ibalulekile ukuze kuqedwe noma yimuphi umoya ovaleleke kungxube ye-silicone, okuqinisekisa indawo engenasici ekubunjweni kokugcina.

Isinyathelo sesi-6: Thela Kuhlaka

Thela ngokucophelela i-vacuum-degassed silicone ohlakeni olulungisiwe.Lesi sinyathelo sidinga ukunemba ukuvimbela umoya ukuthi ungabambeki, uqinisekise indawo elinganayo yesikhunta.

Isinyathelo sesi-7: Vumela Ukwelashwa

Veza ukubekezela futhi uvumele i-silicone ukuthi ilaphe.Ngokuvamile, isikhathi sokuphulukisa samahora angu-8 siyadingeka ukuze i-silicone iqine futhi yakhe isikhunta esiqinile nesivumelana nezimo esilungele ukudilizwa.

Amathiphu engeziwe:

1. Izikhathi Zokusebenza Nezokwelashwa:

Isikhathi sokusebenza se-silicone yokwelapha eyengeziwe ekamelweni lokushisa cishe imizuzu engama-30, nesikhathi sokuphulukisa samahora ama-2.Ukuze uphulukise ngokushesha, isikhunta singafakwa kuhhavini elushisayo ngaphambi kuka-100 degrees Celsius imizuzu eyi-10.

2. Isexwayiso Mayelana Nezinto Ezisetshenziswayo:

I-silicone yokwelapha okungeziwe akufanele ihlangane nezinto ezithile, okuhlanganisa ubumba olusekelwe kuwoyela, ubumba lwerabha, izinto zokubunjwa kwe-UV resin, izinto ze-3D zokuphrinta ze-resin, kanye nokubunjwa kwe-RTV2.Ukuxhumana nalezi zinto kungavimbela ukwelashwa okufanele kwe-silicone.

Isiphetho: Ukwenza Ukuphelela Nge-Addition-Cure Silicone

Ngokulandela ngokucophelela lezi zinyathelo nokunamathela kumathiphu anikeziwe, izingcweti nabakhiqizi bangasebenzisa amandla e-silicone yokwelapha okungeziwe ukuze benze isikhunta ngokunemba nokwethembeka.Kungakhathaliseki ukuthi wenza ama-prototypes ayinkimbinkimbi noma ukukhiqiza kabusha izithombe ezibaziwe ezinemininingwane, inqubo yokubumba ye-silicone yokwelapha ivula umhlaba wamathuba okuveza ubuciko kanye nokwenza kahle kakhulu.