Lub Sijhawm Yuav Tsum Tau Ua Ib Lub Mould Silicone

Lub Sijhawm Yuav Tsum Tau Ua Ib Lub Mould Silicone
Kev ua pwm silicone yog ib qho txheej txheem uas siv tau ntau yam thiab ua tau zoo thoob plaws ntau yam lag luam rau kev tsim cov khoom zoo nrog cov ntsiab lus zoo nkauj. Lub sijhawm uas yuav tsum tau ua pwm silicone tuaj yeem cuam tshuam los ntawm ntau yam, suav nrog hom silicone siv, qhov nyuaj ntawm kev tsim, thiab cov txheej txheem pwm tshwj xeeb uas siv. Hauv tsab xov xwm blog no, peb yuav tshawb nrhiav cov txheej txheem pwm silicone sib txawv thiab kev txiav txim siab lub sijhawm rau txhua yam.

Kev Siv Silicone Vulcanization Kub (HTV)
Kev siv roj hmab kub siab (HTV) yog ib txoj kev siv los tsim cov roj hmab silicone muaj zog siab uas haum rau kev siv hauv kev lag luam. Cov txheej txheem no yog ua nyob rau hauv lub tshuab cua sov thiab feem ntau siv sijhawm ob peb feeb los ua kom tiav cov txheej txheem vulcanization. Lub sijhawm kho sai ntawm HTV ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tsim khoom sai.

Kev Siv Silicone Moulding Rau Qhov Kub Thiab Txias (RTV)
Kev siv cov roj hmab vulcanization hauv chav tsev (RTV) yog ib qho txheej txheem qeeb dua piv rau HTV, siv cov tshuaj platinum catalyst uas siv sijhawm li 24 teev los kho thiab tsim cov khoom siv roj hmab silicone mos thiab ywj. Txoj kev no yog qhov tsim nyog rau cov ntawv thov uas xav tau kev ywj pheej thiab mos.

Cov txheej txheem hloov pauv silicone
Kev siv silicone hloov pwm yog ib txoj kev ua haujlwm siab uas muab lub sijhawm ua haujlwm sai dua piv rau lwm txoj kev molding. Nws ua tiav ib lub voj voog hauv kwv yees li 30-45 vib nas this, uas yog sai dua li kev nias molding, uas siv sijhawm li 2-3 feeb ib lub voj voog. Kev ua haujlwm zoo ntawm silicone hloov pwm los ntawm nws txoj kev nias thiab kev tsim qauv ua ntej, uas txo lub sijhawm ua haujlwm ntau heev.

Kev Sib Piv Nrog Lwm Cov Txheej Txheem Moulding
Kev Txhaj Tshuaj Molding: Silicone hloov pwm ua haujlwm ntawm qhov siab qis dua (1,500-2,500 PSI) piv rau kev txhaj tshuaj molding (10,000-30,000 PSI), uas ua rau muaj kev hnav thiab tsim kua muag tsawg dua rau cov khoom siv thiab zoo dua rau cov ntaub ntawv rhiab rau qhov siab siab.

Tshuab Moulding: Silicone hloov pwm txawv ntawm kev tshuab pwm los ntawm kev siv lub tshuab chamber los hloov cov silicone uas tau ua kom sov ua ntej mus rau hauv qhov pwm, ua rau nws zoo tagnrho rau cov khoom kom ntxaws, muaj qhov tseeb siab.

Kev Hloov Pwm: Thaum lub pwm tig tig lub pwm kom faib cov khoom sib npaug, silicone hloov pwm siv lub siab los thawb cov khoom ua ntej cua sov rau hauv pwm, ua tiav qhov tseeb dua thiab lub sijhawm voj voog sai dua.

Thermoforming: Silicone hloov pwm yog qhov tsim nyog rau 3D qhov chaw nrog cov ntsiab lus sib xyaw, tsis zoo li thermoforming, uas ua kom sov daim ntawv yas thiab tsim nws hla pwm.

Kev txhaj tshuaj molding: Silicone hloov pwm tsim cov khoom 3D, thaum extrusion molding ua rau cov duab 2D ntev, txuas ntxiv mus

Micro molding: Silicone hloov molding kov cov khoom loj dua thiab ua haujlwm sai dua, ua rau nws zoo tagnrho rau kev tsim khoom ntau, tsis zoo li micro molding, uas tshwj xeeb hauv cov khoom me me.

Kev Txhaj Tshuaj Txhaj Tshuaj (RIM): Tsis zoo li RIM, uas vam khom cov tshuaj lom neeg los tsim cov khoom, silicone hloov pwm ua kom sov silicone ua ntej thiab thawb nws mus rau hauv pwm, ua rau muaj kev hloov pauv ntawm lub zog ntawm ib feem, cov ntsiab lus, thiab qhov ceev ntawm kev tsim khoom.

Xaus lus
Lub sijhawm uas yuav tsum tau ua pwm silicone nyob ntawm cov txheej txheem thiab daim ntawv thov. Kev hloov pauv silicone molding, tshwj xeeb, muab txoj hauv kev ceev thiab ua haujlwm tau zoo rau kev tsim cov khoom silicone siab. Kev nkag siab txog qhov sib txawv ntawm cov txheej txheem molding silicone thiab lawv cov sijhawm xav tau tuaj yeem pab cov tuam txhab tsim khoom kom ua tiav lawv cov txheej txheem ntau lawm kom ua haujlwm tau zoo thiab zoo.