Taw qhia
Kev xaiv cov txheej txheem tsim khoom yog qhov tseem ceeb thaum koj ua cov dab dej kub, tshwj xeeb tshaj yog tias koj ua haujlwm nrog txhuas thiab xav tau tsim ntau yam ntawm lawv. Txhua txoj kev los nrog nws tus kheej cov txheej txheem ntawm kev lag luam tawm - tawm - qee qhov ua rau cov nqi qis, qee qhov tso cai rau koj kom muaj tswv yim nrog cov qauv tsim, thiab lwm tus txhawb kev ua haujlwm thermal. Yog tias koj tab tom khiav ntau lawm, extrusion, tuag casting, stamping, thiab forging feem ntau tau ua haujlwm sai thiab ua tau zoo. Ntawm qhov tod tes, CNC machining thiab skiving yog qhov zoo dua rau cov xwm txheej tshwj xeeb lossis thaum koj xav tau kev ua haujlwm siab tshaj -notch. Cia peb rhuav tshem cov txheej txheem tseem ceeb no-extrusion, tuag casting, CNC machining, forging, stamping, thiab skiving-thiab saib seb lawv zoo nyob qhov twg, lawv poob luv, thiab thaum nws ua rau kev nkag siab siv txhua tus.
Extrusion
Extrusion yog qhov mus- mus rau txoj hauv kev ua aluminium kub dab dej. Nov yog qhov nws ua haujlwm li cas: koj ua kom sov aluminium-feem ntau alloys zoo li 6061 lossis 6063-thiab thawb nws los ntawm kev cai tuag. Qhov ntawd tuag zoo li cov hlau rau hauv daim ntev nrog cov fins built-in. Thaum koj tau txais qhov tuag lawm, koj tuaj yeem tso tawm tons ntawm cov profiles sai sai, uas yeej poob tus nqi ib thooj.
Cov txiaj ntsig zoo nkauj heev, thiab. Koj tau txais cov dab dej kub uas muaj cov thermal conductivity zoo thiab zoo, du tiav -cov neeg taw qhia tias cov dab dej extruded feem ntau ua tau zoo dua thiab saib huv dua li lwm hom. Tab sis muaj tus ntes. Koj nyob nraum daig nrog zoo nkauj yooj yim duab. Tus tuag txwv koj kom ncaj, yooj yim profiles, yog li tsis nco qab txog txhua yam super dav lossis nyuaj.
Tseem, extruded heat sinks tshwm nyob txhua qhov chaw: computers, telecom equipment, power amps, LED lights-txawm qhov twg koj xav tau ib tug pheej yig, npaum, ncaj-fin heat sink, tej zaum koj yuav pom ib tug.
Tuag Casting
Tuag casting ua hauj lwm los ntawm forcing molten aluminium rau hauv steel pwm nyob rau hauv ib tug ton ntawm siab. Txoj kev no tso cai rau koj ua cov dab dej kub nrog txhua hom kev tsim- hauv cov duab thiab cov ntsiab lus uas tsuas yog ua tsis tau nrog extrusion. Ecotherm Group muab nws yooj yim zoo nkauj: tuag casting muab rau koj "qhov chaw muaj zog uas txav cua sov tau zoo," thiab koj tau tsim tag nrho cov yam ntxwv tsis yooj yim no - nyias fins, mounting qhov, txhua yam koj xav tau- txoj cai rau hauv ib feem.
Tam sim no, cov khawv koob tiag tiag tshwm sim thaum koj ua ntau yam no. Tseeb, cov cuab yeej raug nqi ntau dhau los, tab sis ib zaug koj tau dhau los txog 5,000 qhov chaw, tus nqi ib thooj poob zoo li lub pob zeb vim tias cov txheej txheem nrawm thiab tuaj yeem ua haujlwm hnyav heev. Yog vim li cas koj thiaj yuav pom tuag cam khwb cia cua sov nyob txhua qhov chaw- LED teeb, tsheb hluav taws xob, khoom siv hluav taws xob, koj lub npe rau nws. Txhua qhov chaw koj xav tau ib yam dab tsi nrog cov duab nyuaj kom txias hluav taws xob, tuag casting yog zaum tom qab nws.
Txawm li cas los, muaj ob peb downsides. Aluminium alloys siv nyob rau hauv tuag casting tsis hloov tshav kub zoo li 6061 los yog 6063 alloys koj yuav siv rau extrusion los yog forgings. Cov khoom tiav kuj zoo li hnyav dua me ntsis. Thiab yog tias koj xav tau qhov chaw tiaj tus lossis cov xov, koj yuav tau ua qee qhov kev ua haujlwm ntxiv tom qab casting. Tseem, yog tias koj tab tom ua ntau qhov chaw thiab xav tau cov duab nyuaj, tuag casting muab koj cov khoom sib xyaw ntawm tus nqi qis thiab tsim kom yooj yim.
CNC Machining
CNC machining pib nrog cov khoom ntawm cov hlau thiab sculpts nws mus rau hauv lub dab dej kub, zoo nkauj npaum li cas koj xav tau. RapidDirect taw qhia tias thaum extrusion thiab tuag casting ua haujlwm zoo rau qhov yooj yim, siab - ntim qhov chaw, CNC sawv tawm thaum koj xav tau kev ua haujlwm tiag tiag. Nws yog qhov mus- mus rau cov haujlwm uas hu rau qhov nyuaj, ntau- cov lus taw qhia fins lossis me me, cov ncauj lus kom ntxaws uas tsim los ua tsis tau. Ntxiv rau, CNC tsis nres qhov ntawd -nws tuaj yeem ntxiv qhov txuas, cov kab noj hniav sab hauv, lossis cov xov tag nrho hauv ib qho, uas txhais tau tias tsawg dua cov kauj ruam tom qab.
Tab sis ntawm no yog qhov ntes: CNC qeeb thiab pricey yog tias koj xav tau ntau qhov chaw. Lori Thermal txawm hais tias CNC muab kev ywj pheej tsim rau koj, tab sis koj them rau nws - lus. Yog li nyob rau hauv lub ntiaj teb no tiag tiag, feem ntau cov neeg tig mus rau CNC rau kev cai prototypes, me me khiav, los yog ntsia hlau rau ib tug tsim ua ntej hloov mus rau loj ntau lawm.
Forging
Txias forging stamps tawm cua sov dab dej los ntawm squeezing hlau mus rau hauv tuag, thiab nws zoo nkauj heev ntawm nws. Lori Thermal taw qhia tias cov khoom txias forging nyob rau hauv ib tuj ntawm fins - puag ncig lossis elliptical pins - rau kev hloov pauv kub loj, tshwj xeeb tshaj yog qhov chaw huab cua txav ceev. Cov dab dej forged no xaus kom muaj zog, ib yam nkaus, nrog lub nruj, txawm tias cov qauv txhua txoj kev los ntawm.
Koj feem ntau pom cov qauv no nrog cov tshwj xeeb, siab -cov khoom siv fais fab-xav server racks lossis RF amps. Muaj qhov ntes, txawm li cas los xij: qhov tuag txwv koj rov ua tus pin qauv, yog li koj cov kev xaiv zoo li lub thawv me ntsis hauv. ATS tiag tiag hu ua forged heat sinks "medium performing" and budget-friendly, but they don't leave you with much to play with when it comes to airflow design.
Rau loj manufacturing khiav, forging av txoj cai nyob rau hauv nruab nrab. Nws yog qhov zoo dua li pheej yig stamped fins, tab sis tsis heev npaum li qhov tseeb - lossis kim - raws li cov phaj extruded.
Cov dab dej kub ua los ntawm kev tsim khoom sib txawv
Stamping
Stamping presses crank tawm cua sov dab dej los ntawm nyias daim ntawv ntawm txhuas, thiab tag nrho cov khiav ceev thiab zoo nkauj npaum li cas ntawm autopilot. Lori Thermal hais tias stamping ua haujlwm zoo thaum koj xav tau tso tawm tons ntawm cov dab dej kub. Koj yuav pom cov dab ntxuav muag no hauv cov khoom siv xws li adapters, routers, lossis LED vaj huam sib luag - qhov chaw uas koj tsis xav tau kev ua haujlwm vwm, tsuas yog pawg loj loj.
ATS muab nws yooj yim: ib zaug koj tau txais cov cuab yeej teeb tsa, stamping tuaj yeem ua haujlwm siab thiab cov khoom tuaj tawm av pheej yig- qee zaum txawm tias tsawg dua cov extruded. Ntxiv rau, xuas nrig ntaus thiab tuag tuaj yeem muab pov rau hauv cov khoom ntxiv xws li tabs lossis lub qhov cua thaum lawv mus, yog li kev sib dhos tau yooj yim dua.
Qhov downside? Stamped fins xaus li tuab thiab sib nrug deb dua li extruded fins, yog li koj poob qee qhov thermal efficiency rau txhua tus fins. Tseem, yog tias koj xav tau ntau txhiab lub dab dej kub uas txhua yam zoo ib yam thiab koj tab tom saib cov nqi, stamping yog txoj hauv kev mus, tsuav yog koj tsis xav tau dab tsi zoo nkauj hauv koj qhov tsim fin.
Skiving
Skiving txiav fins ncaj tawm ntawm ib qho khoom thaiv ntawm cov hlau, yog li koj tau txais lub dab dej kub uas yog tag nrho ib daim -fins thiab puag fused ua ke. MyHeatSinks taw qhia tias tsis muaj qhov sib txuas ntawm cov fins thiab lub hauv paus, yog li cov cua sov txav los ntawm nws zoo heev thiab tag nrho cov khoom nyob ruaj khov. Skived heat sinks muaj peev xwm muaj ultra-nyias, nruj nreem ntim fins, uas txhais tau hais tias txoj kev ntau qhov chaw saum npoo piv rau cov extruded ib txwm. Tias yog vim li cas tib neeg siv lawv rau siab - cov khoom ua tau zoo nyob rau hauv qhov chaw nruj, zoo li sab saum toj - kawg CPU txias lossis LED modules -qhov twg koj xav tau txhua lub zog txias me ntsis koj tuaj yeem nyem rau hauv. Koj xav tau cov hniav tshwj xeeb thiab tshuab rau skiving, tab sis koj tsis xav tau ib pawg ntawm cov cuab yeej pricey kev cai, yog li nws ua haujlwm rau ob qho tib si prototypes. Ib qho downside: cov dab dej kub no yuav hnyav vim yog lub hauv paus tuab, thiab lawv yuav tsum tau teeb tsa kom airflow hits lawv txoj cai. Skiving tsis yog ib qho kev ua haujlwm loj heev, tab sis thaum koj xav tau qhov cua txias zoo tshaj plaws hauv qhov chaw me me, nws nyuaj rau tuav.
Xaus
Txhua txoj kev tsim khoom muaj nws qhov chaw qab zib. Thaum koj xav tau tons ntawm aluminium kub dab dej, extrusion, stamping, thiab tuag casting ua feem ntau ntawm cov nqa hnyav. Txhua tus tuav tus nqi thiab qhov nyuaj me ntsis txawv. CNC machining thiab skiving dhia thaum koj xav tau ib yam dab tsi tiag tiag lossis sab saum toj -tier kev ua tau zoo. Ib tus kws tshaj lij tau hais tias: "Tuag cam khwb cia cua sov ua haujlwm zoo tshaj plaws rau cov haujlwm nyuaj, siab - ntim, thaum extruded heat sinks txuag nyiaj thiab ua haujlwm zoo rau cov duab yooj yim." Paub txog qhov sib txawv no pab cov neeg tsim qauv xaiv txoj hauv kev rau lawv qhov project, tsis yog kev twv xwb.
PowerWinxyog ib tus kws tshaj lij kev tsim hluav taws xob ua hluav taws xob. Lawv muab tag nrho -kev pabcuam kev tsim khoom- suav nrog extrusion, tuag casting, CNC machining, forging, stamping thiab skiving-rau siab- ntim aluminium heat sinks. Nrog cov chaw siab tshaj thiab ISO daim ntawv pov thawj, PowerWinx ua tiav cov qauv kev cai thiab loj - ntim ntau lawm. Lawv txoj kev sib koom ua ke ntsug thiab kev lag luam-cov kws tshaj lij ua kom muaj kev hloov pauv sai thiab zoo ib yam rau txhua qhov xav tau kev tswj hwm thermal lossis OEM yuav tsum tau ua.
