Tej yam tsis xws luag hauv LSR Baby Nipple Moulding thiab Yuav Kho Li Cas
Liquid silicone roj hmab (LSR) txhaj tshuaj molding ua lub luag haujlwm tseem ceeb hauv kev tsim cov txiv mis me me. Cov txheej txheem muab cov khoom zoo sib xws, kev nyiam huv, thiab kev ua haujlwm zoo -tab sis tsuas yog thaum cov tuam txhab tswj cov khoom siv, cov cuab yeej siv, thiab kev ua haujlwm kom raug. Txawm tias me me sib txawv tuaj yeem ua rau muaj qhov tsis xws luag uas cuam tshuam rau kev nyab xeeb, kev nplij siab, thiab kav ntev.
Kab lus no rhuav tshem cov teeb meem feem ntau pom nyob rau hauv LSR tus me nyuam lub txiv mis molding, piav qhia vim li cas lawv tshwm sim, thiab qhia txog cov tswv yim daws teeb meem los ntawm kev pom zoo.
1. Flashing ntawm kab Parting
Nws zoo li cas
Nyias silicone fins tshwm nyob rau hauv pwm parting kab los yog ib ncig ntawm lub txiv mis puag.
Qhov laj thawj tseem ceeb
Kev txhaj tshuaj ntau dhau
Tsis zoo pwm clamping quab yuam
Hnav los yog tsis raug raws li cov pwm nto
LSR viscosity tsawg dhau rau cov cuab yeej tsim
Yuav kho li cas
Txo cov kev txhaj tshuaj siab thaum tswj kev sau kom raug
Ua kom lub zog clamp thiab xyuas qhov sib txawv pwm
Tshawb xyuas thiab kho dua tshiab cov khoom siv pwm parting nto
Kho LSR formulation los yog xaiv cov qib uas muaj viscosity siab dua me ntsis
2. Cua Npuas los yog Voids
Nws zoo li cas
Pom tau npuas nyob rau hauv lub txiv mis phab ntsa los yog qaug zog, hollow seem.
Qhov laj thawj tseem ceeb
Cov cua nkag thaum lub sij hawm pwm filling
Lub tshuab nqus tsev vacuum tsis txaus
Cov dej tsis huv hauv cov khoom siv raw
Txhaj tshuaj ceev heev
Yuav kho li cas
Txhim kho pwm venting thiab lub tshuab nqus tsev efficiency
Qhuav tag nrho cov Cheebtsam thiab cov khoom noj kom huv si
Optimize txhaj ceev kom tso pa tawm
Kho lub rooj vag tsim los txhawb cov khoom siv zoo
3. Kev sau tsis tiav (tsim luv luv)
Nws zoo li cas
Lub txiv mis lub taub hau los yog cov seem me me tshwm tsis tau los yog ua tsis tau zoo.
Qhov laj thawj tseem ceeb
Txhaj tshuaj tsawg dhau
Pwm kub tsawg dhau
LSR curing sai heev ua ntej ua kom tiav
Lub rooj vag me me dhau
Yuav kho li cas
Ua kom lub zog txhaj tshuaj maj mam
Nce pwm kub nyob rau hauv cov khoom specifications
Kev kho qeeb qeeb los ntawm kev kho cov catalyst piv yog tias ua tau
Hloov cov rooj vag los txhim kho kev ntws mus rau hauv cov ntu nyias
4. Nto tackiness lossis nplaum nplaum
Nws zoo li cas
Lub txiv mis nto zoo li nplaum thiab nyiam cov plua plav tom qab demolding.
Qhov laj thawj tseem ceeb
Kev kho tsis tiav
Qhov sib xyaw A / B tsis raug
Tsawg pwm kub
Catalyst inhibition los ntawm cov kab mob
Yuav kho li cas
Txheeb xyuas qhov tseeb A: B piv thiab sib xyaw kom raug
Nce pwm kub los yog lub sij hawm kho
Tshem tawm sulfur, amines, los yog tin - raws li cov kab mob
Siv ncej- kho yog tias xav tau los ntawm kev tsim
5. Cov kua muag tsis zoo ntawm lub txiv mis
Nws zoo li cas
Lub txiv mis kua muag tau yooj yim thaum kuaj lossis siv thaum ntxov.
Qhov laj thawj tseem ceeb
Shore hardness tsawg dhau rau daim ntawv thov
Tsis txaus crosslink ceev
Ntse pwm npoo tsim kom muaj kev ntxhov siab
Kev xaiv cov khoom tsis zoo
Yuav kho li cas
Xaiv ib qib LSR tsim los ua kom tsim kua muag siab
Optimize curing tej yam kev mob rau tag nrho crosslinking
Polish thiab round tseem ceeb pwm thaj chaw
Sib npaug softness thiab mechanical zog ua tib zoo
6. Demolding deformation
Nws zoo li cas
Lub txiv mis stretches, collapses, los yog deforms thaum ejection.
Qhov laj thawj tseem ceeb
Ib feem tau muab tshem tawm ua ntej kho tag nrho
Ntau heev mos LSR formulation
Aggressive demolding ceev
Yuav kho li cas
Txuas lub sijhawm kho me ntsis
Siv qib LSR nrog lub zog ntsuab zoo dua
Optimize demolding automation ceev thiab cov ces kaum
7. Xim tsis sib xws lossis Streaking
Nws zoo li cas
Cov xim tsis sib xws lossis streaks thoob plaws lub txiv mis.
Qhov laj thawj tseem ceeb
Pigment dispersion tsis zoo
Kev sib xyaw tsis txaus ntawm LSR cov khoom
Kev txhaj tshuaj tsis sib haum
Yuav kho li cas
Siv ua ntej-dispersed, zaub mov- qib xim masterbatches
Txhim kho cov khoom siv zoo li qub
Stabilize txhaj tshuaj ceev thiab siab
Kev xav zaum kawg
LSR tus me nyuam lub txiv mis molding xav tau nruj tswj cov ntaub ntawv, cuab yeej, thiab kev ua haujlwm. Feem ntau qhov tsis xws luag rov qab mus rau qee qhov sib txawv me me -kev sib xyaw kom raug, pwm tsim, tswj qhov kub thiab txias, thiab xaiv cov khoom siv.
Thaum cov neeg tsim khoom nkag siab tias txhua daim ntawv tsis zoo li cas thiab hais txog cov hauv paus ntsiab lus ncaj qha, lawv tuaj yeem ua tiav qhov zoo ib yam, lub neej pwm ntev dua, thiab cov khoom muaj kev nyab xeeb dua uas ua tau raws li cov menyuam mos thoob ntiaj teb- cov qauv kev saib xyuas.