Optical Cavity MIM Parts

Cov txheej txheem hlau txhaj tshuaj molding yog ib qho kev siv tshuab ntau yam thiab ib qho ntawm cov txheej txheem precision siab tshaj plaws rau cov hlau qhov chaw.

Xa kev nug

Khoom Taw Qhia

Optical Fiber Cavity MIM Parts
Yam khoom	Khoom siv	Txheej txheem ntau lawm		Sintering kub		Pwm	Kev cai
Optical Fiber Cavity	316	Hlau Txhaj Molding		1350 degree -1500 degree		Yuav tsum customized	Yog lawm
Tshuaj muaj pes tsawg leeg	C: Tsawg dua lossis sib npaug rau 0.08 Si: Tsawg dua lossis sib npaug rau 1.00 Mn: Tsawg dua lossis sib npaug rau 2.00 S: Tsawg dua lossis sib npaug rau 0.030 P: Tsawg dua lossis sib npaug rau 0.035 Cr:16{1}}.50 Sijhawm: 10. 00-14 00 Rau: 2.00-300
Cov ntaub ntawv muaj	Tsawg carbon stainless hlau, titanium alloy (Ti, TC4), tooj liab alloy, tungsten alloy, nyuaj alloy, kub kub alloy (718, 713)
Ua kom tiav	Dimensional raug		Khoom ntom ntom		Cov tsos mob kho			Qhov hnyav
Roughness 1-5μm	± {{0}}.1 feem pua -±0.5 feem pua )		92-95 feem pua		Daim iav Reflection			0.03g-400g）
Lub cev muaj zog	• 316 Annealed • Kev kho cua sov: 1900-2050 degree F (1038-1121 degree ) • Tensile Strength: 105 ksi (724 MPa) siab tshaj plaws • Kev Pom Zoo Ua Haujlwm: -200 degree F txog 1700 degree F (-184 degree txog 927 degree) • 316L annealed • Kev kho cua sov: 1900-2050 degree F (1038-1121 degree ) • Tensile zog: 100 ksi max (690 MPa) • Kev Pom Zoo Ua Haujlwm: -200 degree F txog 1700 degree F (-184 degree txog 927 degree) • 316/316L caij nplooj ntoos hlav tempered • Kev kho cua sov: Kev ntxhov siab 900 degree F (482 degree) • tensile zog: Tsawg dua los yog sib npaug rau .105" txoj kab uas hla. 200-275 ksi (1380-1895 MPa) >.105" Tsawg dua los yog sib npaug .250" txoj kab uas hla 150-225 ksi (1035-1550 MPa) >.250" Tsawg dua los yog sib npaug .625" txoj kab uas hla 125-170 ksi (860-1170 MPa) • Kev pom zoo ua haujlwm: -200 degree F txog 550 degree F (-184 degree txog 288 degree)

Kev faib tawm ntawm cov txheej txheem hlau txhaj tshuaj molding

Cov txheej txheem hlau txhaj tshuaj molding yog ib qho kev siv tshuab ntau yam thiab ib qho ntawm cov txheej txheem precision siab tshaj plaws rau cov hlau qhov chaw.

Cov txheej txheem hlau txhaj tshuaj molding tau maj mam lees paub, lees txais thiab muaj nuj nqis los ntawm tib neeg. Txhawm rau ua kom tau raws li cov kev xav tau ntawm ntau qhov chaw, cov thev naus laus zis tshiab tshaj plaws hauv ntau qhov chaw tau txuas ntxiv mus rau hauv MIM kev lag luam, thiab cov kev tsim kho tshiab tau ua, uas tseem ua rau cov hlau txhaj tshuaj molding tshuab tshiab thiab cov txheej txheem tshiab tau tshwm sim tas li thiab siv tau. rau kev loj hlob thiab kev tsim khoom.

Hauv qab no, peb ua ib qho khoom muag.

1. Hlau Microinjection Moulding Technology (μ-MIM)

Micromechanics lossis microelectromechanical systems (MEMS) yog ib qho kev qhuab qhia tshiab uas tau tsim nyob rau xyoo 1980s, thiab tau lees paub tias yog ib qho ntawm cov kev qhuab qhia tseem ceeb hauv lub xyoo pua 21st.

Kev siv cov tshuab micro-mechanical lossis micro-electro-mechanical systems nyob ntawm qhov kev vam meej ntawm micro-processing technology. Hlau micro-txhaj tshuaj molding tshuab yog txoj hauv kev zoo tshaj plaws rau kev tsim khoom loj ntawm cov khoom siv high-precision, high-performance micro-hlau lossis ceramic qhov chaw.

Hlau microinjection molding tshuab yog hais txog cov txheej txheem thev naus laus zis uas siv cov txheej txheem MIM los tsim cov micron-loj lossis micron-structured hlau lossis ceramic qhov chaw, feem ntau xa mus rau qhov tseeb qhov loj me me dua 1mm lossis hauv zos micron-scale zoo qauv.

Tam sim no, nrog cov hmoov zoo tsim nyog, cov hlau lossis cov khoom siv ceramic nrog lub thickness ntawm 25-50 μm, cov qauv hauv zos nthuav dav tsawg dua 5 μm, thiab qhov roughness ntawm 2-3 μm tuaj yeem tsim.

Qhov loj ntawm cov hlau txhaj tshuaj molding qhov chaw loj hlob mus rau ob qhov siab tshaj plaws, thiab micron-loj precision qhov chaw muaj peev xwm ua lag luam loj thiab kev loj hlob. Cov khoom siv thev naus laus zis ntawm cov khoom me me no yog siab heev, xws li lub tes tsho fiber ntau hlau, laser catheters, luam tawm Circuit Court micro-drills, microelectronic actuators thiab kho hniav qhov chaw, tus nqi yog 4,000 txog 20,{{ 5}} US dollars ib kilogram.

Microinjection molding cov khoom lag luam muaj cov ntawv thov dav dav hauv cov actuators, sensors, hnab tshos cov khoom siv, riam phom, aerospace, hluav taws xob sib dhos cov cuab yeej, oxygen analyzers, lim thiab cov cuab yeej kho mob.

Cov teeb meem tseem ceeb txwv txoj kev loj hlob ntawm micro-txhaj tshuaj molding thev naus laus zis yog kev tsim khoom ntawm precision micro-pwm, kev txhaj tshuaj puv ntawm qhov khoob khoob khoob thiab tuav cov khoom me me.

Cov pwm rau kev tsim cov khoom me me zoo li no yog qhov tseeb ntau dua li cov pwm pwm, thiab yuav tsum tau siv ntau yam kev ua haujlwm zoo, xws li photolithography, electroforming, micro-txiav, thiab micro-EDM. Cov teeb meem saum toj no tuaj yeem daws tau zoo los ntawm kev siv cov txheej txheem xws li LIGA (German phaj ua, electroforming thiab txhaj tshuaj molding peb lub npe) los tsim cov yas ploj pwm.

Muaj ob txoj hauv kev los tsim cov yas ploj pwm los ntawm LIGA txheej txheem:

Ib txheej txheem yog siv pwm los tsim PMMA yas pwm core, ntxig PMMA yas pwm core rau hauv pwm pwm thiab ncaj qha ua hlau txhaj tshuaj molding, PMMA yas pwm core thiab MIM ib feem dawb paug yuav tawm ntawm pwm raws li. ib qho tag nrho, thiab MIM ib feem dawb paug yuav nyob twj ywm hauv cov yas pwm core Direct degreasing thiab sintering ua ib kauj ruam replication txheej txheem.

Lwm cov txheej txheem yog siv cov txheej txheem electroforming los tso ib txheej ntawm cov xim hlau npib tsib xee rau ntawm qhov chaw ntawm PMMA yas, ces tev tawm PMMA yas thiab lub plhaub npib tsib xee, thiab tom qab ntawd embed lub plhaub npib tsib xee rau hauv cov pwm hlau ntawm pwm txheej txheem. los tsim MIM qhov khoob. Qhov no dhau los ua txheej txheem rov ua dua ob kauj ruam.

Cov khoom tsim los ntawm cov txheej txheem luam ib-kauj ruam muaj qhov ua tau zoo dua, thiab daws cov teeb meem ntawm demoulding thiab kev ua haujlwm tom qab ntawm cov khoom, tab sis tus nqi siab dua; cov khoom tsim los ntawm ob-kauj ruam kev luam cov txheej txheem muaj qis dua thiab tsim nyog rau kev tsim khoom loj, tab sis muaj qhov demoulding thiab cov haujlwm tom ntej yog qhov nyuaj.

2. Cov khoom siv sib xyaw ua ke ntawm kev txhaj tshuaj molding tshuab

Cov khoom ua los ntawm ib qho tshuaj lom neeg muaj pes tsawg leeg yog qhov nyuaj kom ua tau raws li ntau yam kev xav tau tshwj xeeb ntawm kev lag luam niaj hnub tsim rau kev sib koom ua ke ntawm cov khoom ua haujlwm. Qhov sib txawv ntawm ib feem yog ua los ntawm cov khoom sib txawv kom ua tau raws li cov kev xav tau sib txawv. Nws yog ib qho kev txhim kho ntawm cov khoom siv niaj hnub no.

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Schematic daim duab ntawm multi-component compound txhaj khoom

1. Khi pas nrig; 2. Txav lub phaj; 3. Ua ntej ua pwm; 4. Tsau platen; 5. Ua ntej txhaj tshuaj; 6. Qhov thib ob txhaj tshuaj; 7. Thib ob ua pwm; 8. Pwm tig phaj; 9. Clamping mechanism

Ob-xim (ntau xim) txhaj tshuaj molding tshuab tau siv dav hauv kev lag luam plastics yog nkag mus rau hauv cov hlau txhaj tshuaj molding, ua rau nws muaj peev xwm ua tau ntau yam thiab zoo kho cov khoom siv hlau lossis cov khoom siv ceramic.

Lub hauv paus ntsiab lus ntawm kev txhaj tshuaj molding tshuab yog tias ib lub tshuab txhaj tshuaj yog nruab nrog ob lossis ntau pawg ntawm cov thoob tib lub sijhawm, thiab cov ntaub ntawv txhaj tshuaj hauv txhua pawg ntawm cov thoob yog tib yam. Cov pwm ruaj khov ntawm cov pwm kab noj hniav tuaj yeem tig ib ncig ntawm cov ncej tig, thiab cov khoom siv sib txawv yog txhaj rau hauv cov kab noj hniav sib txawv ntawm txhua txoj haujlwm. Qhov kev txhaj tshuaj thawj zaug yog sab laug nyob rau sab hauv, thiab cov pwm qhib tom qab txias, tab sis nws tsis demoulded tam sim ntawd. Tom qab cov pwm ruaj khov tig mus rau ib lub kaum ntse ntse, cov pwm ruaj khov raug kaw, thiab tag nrho cov kab noj hniav nthuav tawm sab nraud tus txheeb ze rau thawj zaug txhaj tshuaj dawb, thiab tom qab ntawd qhov kev txhaj tshuaj thib ob ntawm cov khoom siv sib txawv yog ua. Txhua feem yog tsim los ntawm ntau yam kev txhaj tshuaj, thiab thaum kawg ejected los ntawm pwm.

Kev taw qhia txog cov khoom siv sib xyaw ua ke ntawm cov khoom siv sib xyaw ua ke tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm ib feem ntawm kev ua haujlwm, kev sib koom ua ke thiab kev sib xyaw ua ke, txuag cov khoom siv tseem ceeb, thiab txo cov nqi.

Composite thev naus laus zis muaj cov ntawv thov dav dav hauv ntau qhov chaw, xws li steel-tungsten carbide lossis ceramic txiav cov cuab yeej, nag lossis daus hardened stainless hlau-hlau-aluminium alloy roj injectors, sib nqus thiab cov khoom siv hluav taws xob tsis sib nqus, thiab lwm yam.

Hais txog cov tshooj thawj thiab thib ob, thov mus nyeem cov lus qhia ntxaws ntxiv: [Technology] Hlau Txhaj Molding Tshiab Technology: Taw qhia rau μ-MIM thiab 2C-MIM txheej txheem

3. Gas (kua) lub cev pab molding tshuab

Lub hauv paus ntsiab lus ntawm kev ua hauj lwm ntawm cov roj (kua) lub cev-pab molding yog txhaj ib qho nyiaj (feem feem ntawm 50 feem pua ~ 80 feem pua) ntawm molten txhaj tshuaj rau hauv cov pwm kab noj hniav, thiab tom qab ntawd sau cov pa roj los yog dej los ntawm sab hauv. yaj los ua cov khoom tsim ib qho hollow. Cov khoom siv tshuaj molten nthuav dav thiab ua raws li cov phab ntsa sab hauv ntawm cov pwm kab noj hniav. Txij li thaum lub hauv paus ntawm lub thicker ib feem ntawm cov khoom solidifies kawg, qhov no feem ntau yuav tsim ib tug hollow.

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Txij li thaum lub ntim hloov nrog lub siab yog tsawg dua li ntawm cov roj, cov dej ntws thiab cov phab ntsa tuab ntawm cov hollow yog yooj yim dua tswj. Cov roj (kua) lub cev-pab molding txheej txheem nce qib ntawm kev ywj pheej hauv kev tsim, thiab cov khoom siv nrog cov phab ntsa loj thickness sib txawv yog yooj yim rau kev tsim; Kev txhaj tshuaj siab tuaj yeem txo qis, thiab kev faib tawm sab hauv ntawm cov khoom yog ntau yam sib xws; qhov kev ntxhov siab ntawm cov khoom raug txo, thiab warping deformation yog txo. Lub cev qhuav dej yog txo thiab qhov zoo ntawm qhov chaw zoo tuaj; nws tuaj yeem txo lub sijhawm degreasing, txo cov khoom siv thiab txo qhov hnyav ntawm qhov chaw.

Gas (kua) lub cev-pab molding tshuab tau ua tiav siv rau golf taub hau, qhov rooj tuav, handicrafts thiab lwm yam kev lag luam nrog cov txiaj ntsig zoo kawg li.

Hlau Txhaj Moulding txheej txheem

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