Lub cav thermostat pwm

Lub cav thermostat pwm

 

Kev Ua Kom Tseeb Hauv Qab Kev Nyuaj Siab: Yuav Ua Li Cas Ansix Tech's Engine-Thermostat Mold Project Teem Ib Tus Qauv Tshiab Rau Tus Nqi, Qhov Zoo, thiab Kev Ceev Hauv Automotive Injection Molding

Hauv lub ntiaj teb kev tsim khoom siv hauv tsheb uas muaj kev pheej hmoo siab, qhov twg kev ntseeg tau, tus nqi, thiab lub sijhawm tsis tuaj yeem sib tham tau, kev txhaj tshuaj molding ntawm lub cav thermostats sawv cev rau qhov kev sib tw nyuaj heev. Cov khoom tseem ceeb no yuav tsum tiv taus qhov kub hauv qab, cov dej txias corrosive, thiab qhov ntev raug - tag nrho thaum tsim tawm ntawm qhov ntau thiab tsawg thiab tus nqi uas ua tau raws li kev tsav tsheb tsis tu ncua rau tus nqi.

 

Ua tus thawj coj Tus Tsim Pwm thiab lub tuam txhab txhaj tshuaj Ansix Technology nyuam qhuav ua tiav ib qhov project tseem ceeb rau lub tuam txhab muag khoom thoob ntiaj teb, xa cov pwm ua haujlwm siab, ntau qhov chaw rau lub tshuab thermostat tswj hwm los ntawm hluav taws xob. Qhov project no qhia txog kev siv tshuab ua ke uas sib xyaw ua ke kev tsim qauv siab heev, kev tshawb fawb txog cov khoom siv, kev ua pwm kom raug, thiab cov txheej txheem tsim khoom zoo tshaj plaws. Qhov tseem ceeb tshaj plaws, nws qhia tau tias kev tsim kho kom zoo tuaj yeem txo qhov nqi tag nrho rau cov neeg siv khoom yam tsis muaj kev cuam tshuam rau qhov zoo - qhov kev ua tiav uas tab tom hloov kho cov kev cia siab hauv lub lag luam.

 

Txheej Txheem Cej Luam: Kev Sib Tw ntawm Lub Tshuab Thermostat

Lub tshuab ntsuas kub niaj hnub no tsis yog lub qhov cua uas siv quav ciab yooj yim lawm. Cov chav tswj hwm hluav taws xob niaj hnub no muaj cov yas, cov khoom sib txuas, thiab cov sensor mounts uas tswj cov dej txias nrog qhov tseeb. Cov pwm yuav tsum tsim cov khoom nrog cov qauv geometries nyuaj, phab ntsa nyias, thiab cov chaw kaw tseem ceeb hauv cov ntaub ntawv uas tuaj yeem tiv taus kev kub ntxhov ntau tshaj 120 ° C thiab cov tshuaj lom neeg txias.

 

Ansix Tech qhov project muaj xws li kev tsim, kev tsim khoom, thiab kev lees paub ntawm 4-qhov pwm kub-khiav rau lub thermostat lub tsev sab saud thiab sab qis. Cov khoom xa tuaj tseem ceeb yog pwm uas muaj peev xwm ua haujlwm tau hauv qab 30 vib nas this, thawj zaug dhau los ntau dua 99.5%, thiab tus nqi khoom uas txo qis cov khoom siv yav dhau los ntawm cov neeg siv khoom tsawg kawg 15%. Kev ua tiav cov hom phiaj no xav tau cov txheej txheem ua tib zoo los ntawm lub tswv yim mus rau kev tsim khoom.

 

Theem 1: Kev Tsim Qauv Ua Ke thiab Prototyping

Txoj kev taug kev tau pib nrog kev sib koom tes tsim qauv (CDR) ntawm Ansix cov engineers thiab pab pawg R&D ntawm tus neeg siv khoom. Siv 3D CAD qauv ntawm lub tsev thermostat, cov teeb meem xws li kev hloov pauv ntawm phab ntsa-tuab, kev tsim qauv tav, thiab qhov chaw rooj vag tau txheeb xyuas thaum ntxov.

 

Ib qho qauv sai sai tau tsim los ntawm kev siv stereolithography (SLA) siv cov resin kub siab. Tus qauv lub cev no tso cai rau kev sib dhos ua ke nrog cov hlau sab hauv thiab muab cov ntaub ntawv pov thawj rau kev sim ua digital tom ntej. "Theem qauv yog qhov uas peb ntes tau cov teeb meem kev sib koom ua ke uas CAD ib leeg yuav tsis pom," Li Wei, Ansix's Project Lead tau hais. "Nws yog kev nqis peev me me uas tiv thaiv kev hloov pauv loj heev."

 

Theem 2: Kev Xaiv Khoom Siv Tswv Yim

Kev xaiv cov yas zoo yog qhov tseem ceeb rau kev ua tau zoo thiab tus nqi. Cov tsev thermostat cav xav tau kev ruaj khov thermal zoo heev, kev tiv thaiv tshuaj lom neeg, thiab kev ruaj khov ntawm qhov ntev. Tom qab soj ntsuam ntau cov polymers ua tau zoo, Ansix pom zoo kom siv cov iav fiber reinforced polyphthalamide (PPA) rau lub tsev tseem ceeb thiab polyphenylene sulfide (PPS) rau cov khoom sib txuas.

 

Kev piav qhia thiab cov lus qhia:

 

PPA (40% iav fiber puv): Cov khoom siv no muaj qhov kub thiab txias siv tas mus li txog li 180 °C, nqus dej tsawg, thiab muaj zog zoo heev. Qib tshwj xeeb uas xaiv (piv txwv li, Solvay Amodel® AS‑4133) muab cov dej ntws uas xav tau rau kev sau phab ntsa nyias thaum tswj qhov kub thiab txias.

 

PPS (30% iav fiber puv): Xaiv rau nws cov tshuaj tiv thaiv zoo heev rau cov dej txias thiab roj, nrog rau nws qhov nkag mus tsawg heev. Qib zoo li Celanese Fortron® 6165A4 ua kom muaj kev ua tau zoo hauv cov voj voog kub tshaj plaws.

 

Ansix cov pab pawg khoom siv tau ua haujlwm nrog tus neeg siv khoom los xyuas kom meej tias cov qib no, thaum zoo dua, yuav txo tus nqi tag nrho. Lawv cov yam ntxwv ntws zoo dua tso cai rau kev sau sai dua thiab txo qis Txhaj Tshuaj Xovxwmcov qauv, txo lub sijhawm voj voog thiab kev siv hluav taws xob. Ntxiv mus, lawv qhov kev ruaj khov txo cov nqi pov tseg, pab ncaj qha rau 15% lub hom phiaj txo nqi.

 

Theem 3: Kev Txheeb Xyuas Digital - Kev Tshawb Fawb Txog Moldflow (DFM)

Ua ntej txiav cov hlau, tus qauv tsim tau dhau los ntawm kev siv software Moldflow® los xyuas kom meej tias cov qauv puas lawm. Kev tshuaj xyuas no tsom mus rau kev kwv yees cov qauv sau, kev txias sib xws, thiab qhov ua rau puas.

 

Qhov kev sim ua qhia tau hais tias qhov kev tsim lub rooj vag thawj zaug ua rau muaj kev ntim khoom tsis sib npaug thiab kwv yees tias yuav muaj kev sib txawv ntawm 0.35 hli hauv lub dav hlau kaw tseem ceeb. Los ntawm kev tshuaj xyuas rov ua dua, pab pawg tau ua kom qhov chaw thiab qhov loj ntawm lub rooj vag zoo dua, sib npaug ntawm lub kaw lus khiav, thiab tsim dua tshiab qhov kev teeb tsa ntawm cov kav dej txias. Qhov kev sim ua zaum kawg kwv yees tias qhov kev sib txawv yuav raug txo kom tsawg dua 0.1 hli, zoo nyob rau hauv 0.15 hli kev kam rau siab.

 

"Moldflow tsis yog ib lub thawv xwb; nws yog peb lub pob siv lead ua," piav qhia los ntawm Tus Kws Ua Qauv Simulation Zhang Hao. "Nws tso cai rau peb kom ua kom zoo dua qhov tuav lub siab thiab lub sijhawm virtual, txuag tau ntau lub lis piam ntawm kev sim thiab ua yuam kev hauv pem teb." Cov peev xwm ua kom zoo dua ntawm software tau sau tseg zoo hauv kev tshawb fawb zoo sib xws, qhov twg nws tau siv los txiav txim siab qhov cuam tshuam ntawm lub sijhawm txhaj tshuaj, qhov kub yaj, thiab qhov kub ntawm lub pwm rau qhov kawg warpage.

 

Theem 4: Kev Tsim Pwm Uas Muaj Peev Xwm - Daim Ntawv Qhia Txog Kev Ua Tau Zoo

Tus qauv pwm tau txhais cov qauv digital zoo tshaj plaws rau hauv ib lub cuab yeej ruaj khov, npaj txhij rau kev tsim khoom. Cov ntsiab lus tseem ceeb suav nrog:

 

Kev Xaiv Lub Hauv Paus Pwm & Hlau: Rau cov qhov thiab cov ntxig tseem ceeb uas raug hnav ntau los ntawm cov khoom siv iav puv, Ansix tau xaiv cov hlau khov kho zoo (H13, khov kho rau 48-52 HRC). Rau cov phaj uas tsis tseem ceeb, cov hlau P20 uas khov kho ua ntej tau siv rau nws txoj kev siv tshuab zoo thiab kev siv nyiaj tsim nyog. Kev xaiv tau muab qhov tseem ceeb rau kev ua kom sov thiab kev ua haujlwm ntev dua li tus nqi khoom siv raw, vim tias cov hlau zoo ua rau lub neej pwm ntev dua thiab txhim kho kev ua kom txias, txo tus nqi ib feem thoob plaws lub neej ntawm cov cuab yeej.

 

Lub Tshuab Txias: Ib qho kev tsim qauv txias tau siv rau cov ntxig tseem ceeb. Siv cov ntxig 3D-luam tawm, cov kav dej txias ua raws li cov duab ntawm qhov geometry hauv 3 hli ntawm qhov chaw. Qhov no ua rau qhov kub rho tawm ntau tshaj plaws, txo lub sijhawm voj voog los ntawm kwv yees li 18%, thiab ua kom cov khoom txias sib xws kom tiv thaiv kev warpage.

 

Lub Tshuab Qhib & Tus Khiav: Ib lub tshuab khiav kub nrog lub qhov rooj valve tau raug xaiv. Qhov no tshem tawm cov khiav txias, txo cov khoom pov tseg ze li ntawm 100% rau qhov khiav. Lub qhov rooj valve muab kev tswj hwm meej ntawm kev sau thiab ntim khoom, qhov tseem ceeb rau kev ua tiav qhov hnyav thiab qhov loj sib xws. Tus qauv tsim tau siv cov txheej txheem khiav kub uas tau ua pov thawj rau cov khoom siv thermostat.

 

Lub Tshuab Tshem Tawm: Kev sib xyaw ua ke ntawm cov koob ejector, cov tes tsho, thiab cov cua pabcuam tau tsim los maj mam tab sis meej meej tshem tawm cov khoom nyuaj, nyias-phab yam tsis muaj kev cuam tshuam lossis cim rau ntawm cov nto zoo nkauj.

 

Theem 5: Kev Tsim Pwm - Kev Tawm Tsam Cov Teeb Meem

Kev siv tshuab ua cov hlau H13 rau cov ntxig txias conformal tau ua rau muaj kev cov nyom loj heev. Cov khoom siv tawv thiab cov channel sab hauv nyuaj xav tau kev sib xyaw ua ke ntawm kev siv tshuab ceev ceev (HSM) thiab kev siv tshuab hluav taws xob (EDM). Lub chaw ua haujlwm ntawm Ansix siv cov tshuab CNC 5-axis los ua kom tiav qhov chaw tiav thiab kev kam rau siab (± 0.005 hli ntawm qhov haum tseem ceeb).

 

Lwm qhov teeb meem yog xyuas kom meej tias qhov sib phim zoo meej ntawm cov ntawv ntxig txias 3D thiab lub hauv paus pwm hlau ib txwm muaj. Cov khoom siv sib khi thiab sib dhos tshwj xeeb tau tsim los lav qhov ua tau zoo tsis muaj qhov xau hauv qab lub zog dej siab. "Kev sib txuas cov thev naus laus zis tsim khoom ntxiv thiab rho tawm yog qhov uas kev kos duab ntawm kev ua pwm ntsib kev tshawb fawb niaj hnub no," tus kws tsim khoom siv cuab yeej Chen Feng tau hais.

 

Theem 6: Cov Txheej Txheem Txhaj Tshuaj Molding - Kev Txhim Kho thiab Kev Tswj Xyuas

Thaum lub pwm tau teeb tsa rau hauv lub tshuab txhaj tshuaj yas hluav taws xob 350-tuj, qhov kev txhim kho cov txheej txheem tau pib. Cov kev sim thawj zaug siv cov kev ntsuas los ntawm kev tshawb fawb Moldflow ua lub hauv paus.

 

Cov Teeb Meem Uas Tau Ntsib:

 

Cov kab txaij thiab cov kab nyiaj: Cov duab thaij thaum ntxov qhia txog qhov tsis zoo ntawm qhov chaw uas tshwm sim los ntawm cov dej noo uas nyob hauv PPA hygroscopic. Qhov no tau daws teeb meem los ntawm kev siv lub voj voog ua ntej ziab 4 teev ntawm 120 ° C hauv lub tshuab ziab khaub ncaws desiccant.

 

Kev Hloov Pauv Ntawm Qhov Loj Ntawm Cov Qhov: Qhov tsis sib npaug ntawm cov dej ntws ua rau muaj qhov hnyav sib txawv. Qhov no tau kho los ntawm kev kho kom zoo dua lub sijhawm qhib lub qhov rooj valve thiab qhov kub hauv lub tshuab tswj kub.

 

Lub Sijhawm Ntev: Lub voj voog thawj zaug yog 38 vib nas this. Lub qhov dej txias tseem ceeb.

 

Kev Txhim Kho Kom Zoo Dua Rau Kev Ua Haujlwm Zoo Thiab Tus Nqi:

Ib qho Kev Tsim Qauv ntawm Kev Sim (DOE) tau ua tiav, hloov qhov kub yaj, qhov ceev ntawm kev txhaj tshuaj, lub zog ntim khoom, thiab lub sijhawm txias. Cov kev ntsuas zoo tshaj plaws zoo ib yam li cov kev tshawb pom los ntawm kev tshawb fawb luam tawm ntawm cov ntaub ntawv zoo sib xws, uas txheeb xyuas qhov kub yaj thiab lub zog ntim khoom ua cov yam tseem ceeb tshaj plaws rau kev txo qis kev sib txhuam thiab lub sijhawm voj voog.

 

Rau qhov project no, qhov chaw qab zib tau pom ntawm qhov kub yaj ntawm 285 ° C, qhov kub pwm ntawm 100 ° C, lub zog ntim ntawm 85 MPa, thiab lub sijhawm ntim ntawm 10 vib nas this. Ua ke nrog kev txias conformal, qhov no txo ​​lub sijhawm voj voog mus rau 26 vib nas this - kev txhim kho 32%. Kev txo lub sijhawm voj voog, ua ke nrog kev tshem tawm cov khoom seem khiav, tsim lub hauv paus ntawm kev txuag nqi ntawm cov khoom.

 

Theem 7: Kev Ntsuam Xyuas Zoo Tsis Tu Ncua

Kev zoo tau tsim rau hauv txhua kauj ruam. Thaum lub sijhawm tsim khoom, cov txheej txheem raug saib xyuas tam sim ntawd los ntawm cov ntsuas qhov siab thiab qhov kub. Txhua qhov nkhaus siab ntawm kev txhaj tshuaj raug piv rau tus qauv "kub nkhaus"; txhua qhov kev hloov pauv ua rau muaj lub tswb ceeb toom thiab tuaj yeem tsis lees txais qhov khoom.

 

Txhua 500 lub voj voog, ib pawg khoom tiav lawm yuav raug tshuaj xyuas tag nrho ntawm lub tshuab ntsuas sib koom ua ke (CMM) kom paub tseeb tias qhov loj me tseem ceeb. Tsis tas li ntawd, cov qauv kuaj random yuav raug kuaj xyuas kev ua haujlwm, suav nrog kev sim siab-kev lwj thiab kev hloov pauv thermal hauv qhov chaw ua kom txias zoo li qub.

 

Theem 8: Ntim Khoom thiab Xa Khoom Sai

Nkag siab txog qhov xwm txheej ntawm cov khoom siv hauv tsheb raws sijhawm (JIT), Ansix tau tsim ib qho kev daws teeb meem ntim khoom raws li qhov xav tau. Txhua pawg plaub lub thawv tau muab tso rau hauv lub tais PET clamshell uas siv tau dua tshiab uas tiv thaiv kev khawb thiab kev sib sau ua ke, tom qab ntawd muab tso rau hauv cov thawv yas ruaj khov thiab rov qab tau. Lub kaw lus no txo ​​qis kev puas tsuaj ntawm kev tuav thiab txo cov neeg siv khoom cov khoom pov tseg ntau dua 70%.

 

Tag nrho qhov project, txij li thaum tsim qauv tsis ua haujlwm mus txog rau thawj qhov kev xa khoom, tau ua tiav hauv 14 lub lis piam—ob lub lis piam ua ntej lub sijhawm teem tseg uas tus qauv lag luam siv. Qhov no tau ua tiav los ntawm kev ua tiav parallel, kev lees paub digital, thiab kev sib koom tes sab hauv uas tsis muaj teeb meem.

 

Kev Txawj Ntse ntawm Ansix Tech: Kev Muab Kev Ntseeg Siab thiab Tus Nqi

Qhov project engine-thermostat no tsis yog ib qho teeb meem cais tab sis yog ib qho kev xav txog Ansix Tech lub tswv yim tseem ceeb. Nrog ntau tshaj 15 xyoo ntawm kev tshwj xeeb hauv cov pwm tsheb siab, lub tuam txhab tau tsim lub koob npe nrov rau kev daws cov haujlwm nyuaj uas xav tau kev sib koom ua ke ntawm cov ntaub ntawv tshawb fawb, kev sim ua qauv, thiab kev tsim khoom raug.

 

"Peb lub hom phiaj yog ua tus khub koom tes muaj nqis, tsis yog tsuas yog tus muag khoom xwb," CEO Stephen Huang hais. "Peb saib tag nrho tus nqi ntawm kev muaj rau tus neeg siv khoom. Cov khoom siv kim dua me ntsis uas txiav lub sijhawm voj voog, lossis cov hlau zoo dua uas ua rau lub neej pwm ntev dua ob npaug, txuag peb tus neeg siv khoom ntau dua hauv lub sijhawm ntev. Qhov project no ua pov thawj tias kev nqis peev hauv kev tsim kho ntse ua ntej yog txoj hauv kev zoo tshaj plaws los txo cov nqi khoom.

 

Xaus Lus: Ib Qho Benchmark Tshiab

Qhov kev xa khoom zoo ntawm qhov project pwm kub-kub los ntawm Ansix Tech tsim kom muaj lub hauv paus tshiab rau qhov ua tau hauv kev txhaj tshuaj molding. Nws qhia tau tias los ntawm kev xaiv cov khoom siv zoo, kev sim ua digital tag nrho, kev tsim pwm tshiab (xws li kev txias conformal), thiab kev ua kom zoo dua qub, cov tuam txhab tsim khoom tuaj yeem ua tiav cov hom phiaj sib txawv: zoo dua, tsim khoom sai dua, thiab tus nqi qis dua.

 

Hauv kev lag luam uas cov nyiaj tau los tsawg thiab kev ntseeg tau yog txhua yam, Ansix Tech txoj kev siv zog, kev tsom mus rau cov neeg siv khoom muab ib daim phiaj xwm zoo rau yav tom ntej. Raws li cov txheej txheem tsheb txuas ntxiv hloov zuj zus mus rau kev siv hluav taws xob thiab kev ua haujlwm tau zoo dua, lub peev xwm los tsim cov khoom yas nyuaj, txhim khu kev qha thiab pheej yig yuav tsuas yog loj hlob hauv qhov tseem ceeb - thiab Ansix Tech tab tom tso nws tus kheej rau ntawm qhov kev hloov pauv ntawd.

 

 

Ansix Tech Co Ltd

Yog tias koj muaj tej yam kev npaj txog pwm thermostat cav, koj tuaj yeem tiv tauj peb txhua lub sijhawm. Peb yuav tig koj lub tswv yim mus rau hauv qhov tseeb, cia koj ua tiav koj txoj kev npau suav, thiab tau txais cov xaj loj los ntawm kev ua lag luam. Peb cov ntaub ntawv tiv tauj yog info@ansixtech.com. Los yog tiv tauj peb CTO, xa ntawv mus rau: stephen@ansixtech.com

 

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