Kev txwv tsis pub siv tsawg-Nqi Welded Tsis yog-Nqus Filled Thermocouples

Me me -scale generic thermocouple tuam ntxhab txais cov txheej txheem tsim khoom yooj yim: phau ntawv xoob magnesium oxide sau es tsis siv lub tshuab nqus tsev nqus, yooj yim roj vuam siv laser seamless vuam, uas txo cov nqi tsim khoom los ntawm ze li ntawm ib nrab tab sis tsim cov khoom tsis xws luag. Ntau lub lag luam me me yuav cov khoom siv qis no - tus nqi sensor rau cov kab ntau lawm, thiab lawv feem ntau ua tsis tau thaum ntxov thiab tseem muaj qhov kub thiab txias. Nplooj ntawv no methodically cais cov kev txwv ntawm daim ntawv thov thiab unambiguous kis ntawm txwv tsis pub siv.

Kev txwv 1. xoob tsis yog- lub tshuab nqus tsev nqus tsev vacuum ua rau kev tsim sai ntawm cov voids sab hauv thiab nqus dej noo. Vacuum filling packs magnesium oxide powder densely, eliminating air gaps within the sheath. Los ntawm txhais tes xoob filling tsim muaj ntau yam microscopic voids ntawm insulating hais. Rov qab kub khiav txias txias- cua sov caij tsheb kauj vab ua rau huab cua nthuav dav thiab cog lus, maj mam tsim qhov sib txawv loj uas ua rau txo qis kev sib kis ntawm tshav kub thiab ua rau muaj qhov kub thiab txias. Nyob rau hauv lub rooj cob qhia, cov hmoov xoob yog ib qho yooj yim rau nkag mus rau huab cua ntub thiab corrosive vapor los ntawm cov yas, tsim cov kab hluav taws xob ion, ua rau lub sij hawm luv luv - teeb meem hauv Circuit Court hauv 1 ~ 2 lub hlis ntawm kev tsim khoom tas mus li. Qualified thermocouples supplied with vacuum prevent vapor from penetrating the dense powder structure and extend the service life by 3 to 4 times.

Kev txwv 2: Micro- qhov khoob ntawm cov roj vuam siv lub taub hau tau yooj yim oxidized thiab cov xaim tuaj yeem ua rau tawg. Laser seamless vuam kiag li melts alloy hlau hlaws dai yam tsis muaj fissures me me. Kev tuav roj welding tawm tsis pom micro-slits ntawm qhov sib koom ua ke. Kub kub yas volatilized acid gas ntws tawm los ntawm cov slots rau corrode cov hlau alloy cov hauv paus hniav, tsim ib tug qeeb drift thiab thaum kawg ib tug qhib Circuit Court puas. Micro-welding qhov khoob hauv cov neeg khiav dej num kub ntawm cov khoom siv kho mob pob tshab ntes cov hlau oxide cov khoom los ntawm cov yas molten, ua rau kev kuaj mob biocompatibility tsis ua haujlwm thiab cov neeg siv khoom tsis lees txais cov ntawv thov.

Txwv 3: Lub qhov hluav taws xob uas tsis tau ua tiav tsis muaj ob txheej txheej silicone waterproof thaiv. Tsawg-cov thermocouples tus nqi siv cov kua nplaum sib xyaw nkaus xwb nyob rau hauv ib txheej nyias rau hauv lub tsho- xaim hloov seem, uas volatilizes thiab splits ntawm siab tshaj 280 degree, poob noo noo thiab plua plav kev ua haujlwm. Cov khoom lag luam zoo tshaj plaws tau kaw nrog ob txheej txheej kub kub silicone nrog kev ntxhov siab hloov pauv kev kho kom tiv taus lub sijhawm ntev kub kub thiab ntub dej rhiav vapor infiltration. Nyob rau hauv ntug dej hiav txwv siab -cov chaw ua haujlwm ntawm cov av noo, cov xaim hluav taws xob ntawm cov khoom tsis yog- lub tshuab nqus tsev nqus cov nqi qis yog thawj zaug tawg.

Limitation 4: Hlau qaug zog tawg nyob rau hauv lub unannealed armored sheath khoov. Cov qib siab thermocouples yog qhov ua kom muaj kev ntxhov siab tag nrho tom qab sheath dabtsi yog khoov kom tshem tawm cov hlau hauv cov hlau nro, qhov twg cov khoom lag luam tsis cuam tshuam, ua rau muaj kev ntxhov siab tsis tu ncua ntawm cov hlau cores. Tom qab kaum tawm ntawm pwm qhib / kaw kev vibration voj voog, qhov chaw nyuaj ntawm cov hlau tawg, tsis muaj kev puas tsuaj rau sab nraud sheath, ua rau tsis muaj kev npaj ntau lawm.

Tsawg-tus nqi tsis yog- lub tshuab nqus tsev thermocouples tau txhais meej meej rau cov xwm txheej txwv tsis pub siv:

1. cov kab kub khiav ntawm lub tsheb cov qauv, cov khoom siv kho mob; 24-teev peb hloov mus tas li ntau lawm

2. Ntev-lub sij hawm kub siab tshaj 380℃kub khiav rau siab kub engineering yas (PPS/LCP/PEEK) molding;

3. Pwm rau kev ua cov corrosive resins (PVC, nplaim retardant halogen- puv polymers);

4. Cleanroom precision kho qhov muag thiab pob tshab khoom pwm, tsis kam ua rau cov hlau paug;

5. Ntau-kab kab noj hniav pwm thiab kev kub ceev nyias phab ntsa cov kab ntau lawm nrog kev kub ceev thiab kev co.

Lub voj voog hloov luv luv, txwv rau cov xwm txheej tsis tshua muaj kev pheej hmoo. Luv -khiav cov qauv kev sim pwm, ib qho kev hloov pauv qis ntim pwm rau cov khoom ua si thiab lub raj mis zoo tib yam, lub sijhawm ua haujlwm tsawg dua 4 teev hauv ib hnub. Tsis yog - cov khoom siv PP / ABS corrosive. Hloov lub voj voog txwv rau qhov siab tshaj plaws 1 lub hlis, tsis hais saib tsis zoo.

Kev soj ntsuam cov txheej txheem rau kev txheeb xyuas cov thermocouples uas tsis zoo tsis muaj lub tshuab nqus tsev Thov cov chaw muag khoom los muab cov ntaub ntawv pov thawj ntawm cov txheej txheem kev xeem ntawv thiab cov ntaub ntawv tshawb xyuas laser vuam. Randomly qauv tshiab sensors rau megohmmeter siab kub rwb thaiv tsev tiv thaiv kev ntsuam xyuas-Tsis yog- nqus plua plav filling cov khoom qhia pom kev poob qis hauv kev rwb thaiv tsev thaum rhuab mus rau 350 degree, thaum tsim nyog lub tshuab nqus tsev puv sensors ruaj khov siab rwb thaiv tsev ntawm qhov kub siab.333