Dab tsi yog cov khoom ntawm lub tshuab cua sov cartridge?

Lub tshuab hluav taws xob lub tshuab hluav taws xob yog ib hom hluav taws xob uas siv hluav taws xob cua sov nthuav dav tsim los rau kev siv hluav taws xob ntsuab thiab thaj chaw sov so hauv qhov chaw txwv, uas suav nrog hauv cov tshuab ua lag luam, pwm, tuag, lossis cov haujlwm sib txawv uas yuav tsum muaj cua sov ncaj qha thiab tshwj xeeb. Qhov tseem ceeb additives ntawm lub cartridge rhaub muaj xws li:
1. ** Cov Cuab Yeej Cuab Yeej (Resistance Wire):**
Cov khoom nruab nrab ntawm lub tshuab cua sov yog qhov tsis sib haum, feem ntau yog cov khoom ntawm nichrome (ib qho hlau ntawm npib tsib xee thiab chromium) los yog lwm yam ntaub ntawv tiv thaiv ntau dhau nrog rau kev ua kom sov sov hloov tsev thiab tiv thaiv oxidation ntawm qhov kub thiab txias. Qhov no twine yog coiled los yog raug mob nyob rau hauv ib tug helical qauv los muab ib tug txaus pem teb qhov chaw rau ua kom sov thaum ib tug hluav taws xob txiav-ntug dhau ntawm nws.
2. ** Cov khoom siv rwb thaiv tsev: **
Txhawm rau txuag koj lub luv luv hluav taws xob thiab ua kom sov sov ntsuab hloov mus rau qhov nruab nrab, qhov sib zog sib zog yog ntim rau hauv cov ntaub ntawv thermally insulating, uas suav nrog magnesium oxide (MgO) lossis txhuas oxide (Al₂O₃). Cov txheej rwb thaiv tsev no muab lub zog dielectric zoo heev, thermal conductivity, thiab mechanical stability, tso cai rau lub rhaub kom ua tau zoo thiab ua tau zoo ntawm qhov kub thiab txias.
3. ** Sheath lossis Tube:**
Lub rooj sib tham insulated tiv thaiv twine yog nyob rau hauv ib tug tiv thaiv hlau raj los yog sheath, feem ntau yog cov khoom ntawm stainless hlau, inconel, los yog txawv corrosion-resistant thiab kub-kub alloys. Lub sheath ua haujlwm rau ob peb lub hom phiaj:
- Muab txhua yam kev nyab xeeb rau cov khoom siv sab hauv.
- Ua raws li tus neeg xyuas pib ua kom sov, txav qhov ua kom sov tau los ntawm kev tawm tsam twine mus rau lub hom phiaj daim ntawv thov.
- Muab hluav taws xob cais tawm, ua kom muaj kev tiv thaiv los ntawm kev tiv thaiv hluav taws xob nrog rau ib puag ncig.
- Resistant corrosion thiab oxidation nyob rau hauv ib puag ncig hnyav.
4. **Terminal Ends / Leads:**
Cartridge warmers muaj cov hluav taws xob ua hluav taws xob (xaim) uas nthuav tawm los ntawm qhov kawg ntawm lub rhaub thiab siv los txuas cov kev sib tw twine rau lub zog. Cov hlau lead no tuaj yeem yog cov khoom lag luam xws li npib tsib xee-plated tooj liab, stainless hlau, los yog sib txawv ntau dhau-kub resistant conductors. Lawv tsis tu ncua insulated nrog ceramic hlaws dai, ntau dhau-kub silicone, los yog sib txawv tsim nyog insulating tshuaj tiv thaiv ntawm hluav taws xob to thiab khaws ib tug ruaj khov kev twb kev txuas.
5. **Seals / Fittings (Yeem):**
Hauv ob peb qhov kev pab cuam, tshwj xeeb tshaj yog cov uas muaj feem xyuam rau kev ntxhov siab ntau dhau los yog xav kom txuag koj cov dej noo los yog cov kab mob sib kis, cov tshuab ua kom sov tuaj yeem suav nrog cov ntsaws ruaj ruaj lossis fittings ntawm lawv qhov kawg. Cov no tuaj yeem muaj cov compression fittings, O-rings, los yog brazed-on flanges kom paub tseeb tias qhov zoo thiab xau-pov thawj kev koom ua ke rau hauv tus tswv tsev.
6. ** Thermocouple (Yeem): **
Rau qhov ntsuas kub tswj thiab taug qab lub hom phiaj, lub tshuab hluav taws xob cartridge kuj tseem tuaj yeem suav nrog cov thermocouple integrated. Qhov no feem ntau yog ib qho kev sojntsuam me me ua los ntawm ntau yam hlau hlau (xws li, Hom K, J, lossis T thermocouples) uas tsim kom muaj qhov sib npaug ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov ntsuas qhov sib txuas thiab qhov sib txuas siv. Cov kab hluav taws xob thermocouple txuas nrog lub tshuab cua sov thiab nthuav tawm ntawm ib qho ntawm qhov kawg ntawm lub davhlau ya nyob twg, ua qhov nyiaj pub dawb rau kev sib txuas mus rau lub ntsuas kub lossis ntsuas ntsuas.
Hauv cov ntsiab lus, lub tshuab cua sov muaj xws li cov cua kub sib txawv, cov ntaub thaiv rwb thaiv tsev, cov ntaub thaiv tiv thaiv, cov hlau txuas txuas, xaiv cov ntsaws ruaj ruaj lossis fittings, thiab txhua lub sijhawm tam sim no thiab tom qab ntawd muab cov thermocouple sib xyaw. Cov additives paintings sib sau ua ke los muab kev tswj hwm, thaj chaw cua sov hauv ntau lub lag luam thiab kev lag luam.