SMC Composites Txuas Nrog Lub Zog Tshiab Zog

Tsav los ntawm cov qauv tseem ceeb ntawm lub teeb yuag, muaj kev nyab xeeb, thiab kev sib koom ua ke hauv cov tsheb tshiab,SMC (Suab Moulding Compound),nrog nws ntau yam tseem ceeb zoo xws li Lub teeb yuag thiab lub zog siab, rwb thaiv tsev thiab nplaim hluav taws kub, kev sib txuam molding, thiab corrosion thiab huab cua tsis kam, txuas ntxiv hloov cov khoom siv hlau tsoos thiab tau dhau los ua cov khoom siv tseem ceeb raulub teeb yuag txhim kho lub zog tshiab.Kev lag luam SMC tau txais ntau cov nyiaj faib nrog rau kev siv loj -, kev tsim khoom ntse, thiab kev ua haujlwm thev naus laus zis, suav nrog cov kev lag luam tshiab xws litshiab zog neeg nrog caij tsheb ua lag luam, tsheb thauj mus los, thiab lub zog cia. Kev lag luam nplai txuas ntxiv nthuav dav, thiab kev lag luam toj roob hauv pes nrawm nrawm nws qhov kev ua kom zoo.

 

I. Core Qhov Zoo ntawm Cov Khoom Siv

Piv nrog cov tsoos hlau thiab txhuas alloy cov khoom, SMC muab cov kev ua haujlwm hnyav hnyav. Nws qhov ceev tsuas yog ib feem peb ntawm cov hlau thiab ob feem peb ntawm aluminium alloy. Thaum siv rau cov roj teeb pob hauv tsev, nws ua tiav qhov hnyav ntawm 25% -35%, ua kom cov roj teeb tuag ntawm cov tsheb tshiab thiab txhawb kev tsav tsheb ntau los ntawm 8% -10%. Lub caij no, SMC ua tiav UL94 V-0 halogen-dawb nplaim-retardant qib thiab muaj peev xwm tiv thaiv hluav taws xob siab. Nyob rau hauv cov kev tshwm sim ntawm roj teeb thermal runaway, nws muaj peev xwm ua tau zoo retard nplaim taws kis tau thiab zoo heev txhim khu kev ruaj ntseg tsheb tag nrho.

Tsis tas li ntawd, nws txoj kev txhaj tshuaj molding ib leeg tso cai rau kev sib koom ua ke ntawm kev txhawb nqa mounting, sealing grooves, flow-guiding structures thiab lwm yam kev ua haujlwm ntau yam. Qhov no txiav cov txheej txheem sib dhos los ntawm ntau dua 30%, txaus siab rau OEM cov cai rau kev tsim khoom loj ntawm qib kaum-txhiab-unit, thiab muab cov txiaj ntsig sib xyaw ua ke ntawm kev sib tw, txhim kho kev nyab xeeb, txo nqi thiab ua haujlwm zoo dua.

 

 

II. Expanding Market Scale

Kev txhawb nqa los ntawm - lub zog neeg caij tsheb tshiab, tshiab - lub zog ua lag luam tsheb thiab lub zog- cov cuab yeej khaws cia, lub tsheb txhawb kev lag luam rau SMC cov ntaub ntawv sib xyaw ua kom loj tuaj. Kev lag luam txheeb cais qhia tau hais tias kev txiav txim rau SMC automotive pwm tau nce 18% xyoo-rau- xyoo, nrog rau cov tshiab- lub zog ua haujlwm txhawb nqa feem ntau ntawm qhov kev thov nce ntxiv. SMC cov khoom sib xyaw pom kev nkag mus ntawm cov qauv tshiab - zog.SMC roj teeb- ntim cov npog sab saud, lub zog- cov ntaub ntawv khaws cia, cov khoom sib xyaw ua ke thiab cov khoom tawgsawv cev nws daim ntawv thov scenarios loj. Piv rau cov hlau, SMC cov khoom tau txo qis 30% -40% thaum muab cov rwb thaiv tsev, tiv thaiv corrosion thiab nplaim hluav taws. Lawv ncaj qha txhim kho roj teeb kev nyab xeeb kev ua tau zoo thiab pab txuas ntxiv tsheb tsav tsheb.

 

Hauv cov tsheb thauj neeg caij tsheb, cov tsheb loj loj txuas ntxiv nthuav dav lawv qhov kev yuav khoom ntawm SMC cov khoom, nrog cov iav fiber ntau ntxiv SMC ua tiav qhov loj - kev teeb tsa lub tsheb, thiab carbon hybrid CF-SMC pib siv rau hauv cov khoom me me rau siab - kawg qauv, thaum qhov nruab nrab SMC kev siv ib lub tsheb txuas ntxiv nce. Lub zog cia khiav tau dhau los ua txoj kev loj hlob, nrog SMC tau siv rau lub zog cia roj teeb lub thawv thiab inverter vaj tse kom sib npaug tiv thaiv thiab lub teeb yuag, qhib kev lag luam nce ntxiv tshaj li kev lag luam tsheb.

 

Sib nrug los ntawm cov roj teeb rau cov neeg caij tsheb, cov tsheb tshiab - lub zog ua lag luam ua lag luam xiav - Ocean incremental market rau SMC.Tshiab-lub zog hnyav thiab lub teeb-tsheb thauj khoomtau hloov kho sai thiab nrov. Cov tsoos steel bumpers thiab sab nrauv trims raug kev txom nyem tseem ceeb: hnyav hnyav, raug rau xeb thiab kev pab cuam lub neej luv luv, uas ua rau lawv hloov pauv sai.SMC sab nrauv structural qhov chaw.

 

SMC coj mus muag-tsheb thauj mus los ua tiav 35% -45% qhov hnyav txo nrog lub neej ua haujlwm ntawm 8-10 xyoo. Tau txais txiaj ntsig los ntawm kev tsim qauv yooj yim, lawv haum rau hom lus tshiab styling ntawm cov tsheb lag luam tshiab, ua kom yooj yim rau kev tsim khoom thiab txo cov nqi tsheb mus sij hawm ntev thiab kev saib xyuas. SMC tau dhau los ua qhov kev xaiv zoo tshaj plaws rau kev hloov khoom dua tshiab ntawm kev lag luam tsheb.

 

 

III. Technological Breakthroughs nyob rau hauv SMC cov ntaub ntawv

 

Tsis tu ncua technical iteration fuels industrial upgrading. Ntau yam tshiab-tiam SMC cov ntaub ntawv tau raug tsim thiab sim hauv kev teeb tsa lub tsheb me me. Kev ua tau zoo ntawm cov iav luv luv-tsawg-SMC fiber ntau yog ua kom zoo dua qub. Ntev-fiber-reinforced LFT-SMC, nrog rau kev ua haujlwm zoo tshaj plaws, tam sim no suav rau 41.3% ntawm SMC cov ntaub ntawv siv hauv - tsheb tshiab. Nws yog dav siv nyob rau hauv qhov tseem ceeb load-cov kabmob xws li roj teeb pob cov kab teeb thiab chassis subframes.

 

Carbon-glass hybrid CF-SMC tau ua tiav kev leaps nrog kev txhim kho lub zog thiab kev hloov pauv ntau thiab tab tom ua me me-batch haum rau cov tsheb loj tshaj plaws. Tsis tas li ntawd, kev nce qib loj tau ua tiav ntawm kev lag luam kev lag luam ntev ntev ntawm kev siv thermoset SMC rov ua dua tshiab. Domestic loj- nplai kaw- voj kab ntau lawm rauSMC txheej txheem scraps tau tsim.Thaum cov khoom siv rov ua dua ua rau 25% ntawm cov qauv tsim, qhov poob ntawm cov khoom siv kho tshuab tuaj yeem txwv tsis pub dhau 4.3%. Cov khoom siv rov ua dua tshiab no tau txais ntawv pov thawj los ntawm cov tuam txhab roj teeb ua lag luam thiab tuaj yeem ntseeg tau siv rau cov khoom siv nrog rau cov roj teeb txhawb nqa, ua kom yooj yim.ntsuab thiab qis - carbon transformationntawm kev lag luam.

 

IV. Kev kho dua tshiab hauv kev lag luam pwm

 

Raws li lub zog tshiab lub tsheb qauv hloov mus rau qhov loj dua, kev sib xyaw ua ke, thiab cov qauv tsim, cov pwm zoo thiab ruaj khov ntawm SMC cov khoom yog nyob ntawm cov pwm tsim thiab kev tsim khoom; Cov khoom sib xyaw ua ke xws li cov roj teeb vaj tsev nyob thiab cov vaj huam sib luag loj sab nrauv tsim cov qauv nruj ntawm pwm precision, tswj qhov kub thiab txias, kev ruaj ntseg zoo, thiab kev pabcuam lub neej. Tam sim no, cov pwm pwm tswj qhov kub thiab txias, qhov cua thiab shearing, nruj thiab ruaj khov ntawm qhov loj - cov kab noj hniav loj, lub neej voj voog ntev, thiab lub voj voog molding luv tau dhau los ua cov kev ntsuas tseem ceeb rau lub zog tshiab SMC pwm, tsav tsheb pwm kev lag luam rov ua dua tshiab hauv kev ua haujlwm siab thiab ua haujlwm siab.

 

Ua ntej-simulation ua kom zoo zoo pwm kom zoo. CAE simulation yog dav siv hauv kev lag luam. Thaum lub sij hawm tsim, tag nrho - sau simulation ntawm resin flow, kev nyuaj siab faib thiab cua sov conduction ua ntej. Lub hom phiaj kev ua kom zoo yog ua tiav rau kev sib faib- ntsej muag geometry, venting-system layout thiab thermal-roj kub- tswj circuits. Muaj peev xwm loj- cov khoom tsis xws luag suav nrog cov khoom kub kub, kev txhaj tshuaj luv luv hauv zos, ntau dhau flash thiab qhov sib txawv ntawm qhov sib txawv yog tiv thaiv ua ntej. Qhov no tsis tsuas yog ua kom luv luv ntawm txoj haujlwm ua haujlwm -lub sijhawm thiab txo cov pwm tom ntej- cov nqi hloov kho, tab sis kuj tseem muab cov pwm sib npaug - tswj qhov kub thiab txias hauv ± 1 degree, ntseeg tau tias ua tau raws li qib siab - qib yuav tsum tau ua rau IP68 ingress tiv thaiv thiab UL94 V-0 nplaim retardancy.

 

Diversified molding txheej txheem tsim nyob rau hauv parallel.Ntau cov txheej txheem suav nrog cov qauv SMC compression molding, HP-RTM thiab PCM coexist hauv kev lag luam. Ntawm lawv, kev thov rau HP-RTM pwm rau cov roj teeb vaj tsev loj hlob sai tshaj plaws. Los ntawm kev ua kom zoo hauv cov cua txias-dej channel thiab cov qauv ntawm lub ntsej muag, lub sijhawm molding lub voj voog raug txo los ntawm 8 feeb mus rau 6.5 feeb, nqa ib leeg-kab kev ua haujlwm tau zoo los ntawm 23% nrog cov txiaj ntsig zoo rau kev tsim khoom siab.

 

Cov kev sib tw muaj zog ntawm cov pawg ua lag luam kom loj hlob tuaj. Lub precision-pwm muaj pawg nyob rau hauv Huangyan, Taizhou, tau tsim ib tug tag nrho - nqi- chain service system npog pwm R & D thiab tsim, siab - CNC precision machining, raug sim molding thiab post- laser ntau lawm - cladding kho.JMJT Mould Tuam Tshoj leverages nws lub zog ntawm kev xa khoom luv luv, tus nqi siab -kev ua tau zoo thiab cov kev pabcuam ceev ceev kom ruaj ntseg txiav txim tsis tu ncua rau siab -SMC pwm precision. Nws muab cov khoom lag luam zoo-chain txhawb nqa rau kev lag luam yob- tawm ntawm cov khoom siv hluav taws xob tshiab sib xyaw thoob plaws Suav teb.

 

Cov neeg sab hauv kev lag luam tawm tswv yim hais tias nrog kev nthuav dav sai ntawm cov tshiab - lub zog tsheb, lub zog siab tshaj - khaws cia thiab kev tsheb ciav hlau - kev thauj mus los, nrog rau kev ua tiav tsis tu ncua ntawm cov khoom siv thiab kev siv thev naus laus zis, kev nkag mus rau kev lag luam ntawm SMC cov ntaub ntawv sib xyaw yuav nce ntxiv. Nyob rau hauv lub neej yav tom ntej, SMC yuav ua haujlwm ua cov khoom siv tseem ceeb rau lub teeb yuag, nyab xeeb thiab eco- kev txhim kho tus phooj ywg nyob rau hauv lub zog tshiab - thiab txuas ntxiv ua kom muaj txiaj ntsig kev lag luam.