Daim ntawv thov qhov zoo ntawm Kev Sib Tw Uas Sib Nqus Sib Nqus Kub Khiav Thermocouples

Tag nrho cov thermocouples sib xyaw ua ke tau hloov pauv cov qauv qhib - cov khoom tsim thiab tam sim no yog qhov sib piv qhov chaw rau siab -kawg kub khiav tshuab vim kev txhim kho tsis tu ncua ntawm kev txhaj tshuaj molding ib puag ncig. Hom thermocouple no, uas siv cov cuab yeej sealing encapsulation, tag nrho cais cov khoom siv sab hauv los ntawm qhov chaw ua haujlwm sab nraud thiab muaj ntau qhov txiaj ntsig zoo dua li niaj zaus thermocouples.

Nws kaw tag nrho cov qauv tuaj yeem tiv thaiv cov hmoov zoo yas, cov khib nyiab fiber ntau, thiab lwm cov khoom me me los ntawm kev nkag mus rau sab hauv ntawm lub rooj cob qhia raws li kev ua haujlwm ntawm plua plav thiab impurity cais tawm. Ib qho tseem ceeb ntawm sundries yuav raug tsim thaum lub sij hawm melting thiab ntws ntawm cov ntaub ntawv nyob rau hauv zus tau tej cov ib puag ncig ntawm modified plastics thiab recycled cov ntaub ntawv. Plua plav tuaj yeem tsim tau yooj yim hauv cov thermocouples qhib tsis tu ncua, ua rau kev sib cuag tsis zoo thiab thaiv cov teeb liab channel. Vim tias cov khoom ntim tag nrho tsis muaj qhov qhib sab hauv rau cov khoom siv los zais, cov plua plav pov tseg - cuam tshuam cov teeb liab tsis sib xws yog qhov tseem ceeb zam, thiab qhov zaus ntawm qhov kub thiab txias teeb liab cuam tshuam tau txo qis.

Qhov kev sib txuas txuas txuas ntxiv tuaj yeem tiv thaiv kev cuam tshuam ntawm cov dej vapor, cov dej ua kom txias, thiab cov huab cua ntub hauv pwm, ua rau nws tsis muaj dej thiab ya raws - pov thawj. Cov pa nkev tsis tuaj yeem nkag mus rau hauv cov tub ntxhais hlau sab hauv thiab cov khoom siv vuam hauv siab -cov chaw ua haujlwm ntub dej lossis thaum lub caij los nag, yog li txo qis oxidation corrosion thiab hluav taws xob los ntawm kev sib cuag. Nws yuav tsis ua rau muaj kev cuam tshuam hauv lub voj voog luv luv, uas ua rau muaj kev nyab xeeb thiab ruaj khov ntawm cov hluav taws xob xa hluav taws xob, txawm tias nws yog inadvertently splashed nrog dej txias thaum lub sij hawm pwm disassembly thiab txij nkawm.

Lwm qhov txiaj ntsig tseem ceeb ntawm cov thermocouples kaw kom zoo yog lawv lub zog tiv thaiv - kev ua haujlwm corrosion. Acid thiab alkaline corrosive volatile gasses raug tso tawm thaum muaj ntau yam polymers melted ntawm qhov kub thiab txias. Sab hauv alloy hlau cores thiab insulating fillers ntawm qhib thermocouples yuav tsis tu ncua eroded los ntawm cov tshuaj gasses, maj mam aging thiab degradation. Integrated sealing khoom 'sab nrauv sealing txheej yuav tag nrho cais cov roj corrosive, tiv thaiv sab hauv precision Cheebtsam los ntawm cov tshuaj yaig, txhawb kev ruaj khov thermoelectric conversion efficiency nyob rau lub sij hawm ntev, thiab ua rau kom tag nrho cov kev pab cuam lub neej nyob rau hauv cov tshuaj lom neeg tej yam kev mob.

Tsis tas li ntawd, cov qauv kev sib xyaw ua ke muaj zog dua rau kev vibration thiab compression thiab muaj zog dua tag nrho cov qauv. Cov txheej txheem sab hauv yog kho yam tsis muaj kev hloov pauv, thiab nws nyuaj rau deform thaum lub sij hawm pwm sib dhos, disassembly, thiab extrusion. Tsis tas li ntawd, qhov chaw nres nkoj xaim muaj lub kaw lus kaw tsim los tiv thaiv cov xaim poob thiab kev vibration -induced virtual kev sib txuas. Cov thermocouples uas tau kaw tag nrho yog siv dav hauv kev tsim cov khoom siv tsheb, cov khoom siv hluav taws xob, cov khoom siv kho mob, thiab lwm yam siab -kawg txhaj tshuaj molding khoom. Txawm hais tias muaj tus nqi tsim khoom me ntsis dua li cov khoom lag luam ib txwm muaj, lawv qhov tsis ua haujlwm qis, lub sijhawm ua haujlwm ntev, thiab kev saib xyuas tsis tu ncua tuaj yeem txo qis tag nrho cov nqi tsim khoom rau kev lag luam.333