Lub Hwj Chim Qhov Ncauj Sib Tw Phau Ntawv Qhia rau Qhuav Hlav Kub Kub Kub Tube Tsis txhob sim yuam kev & Tube Burnout
Unreasonable power density configuration is the core factor leading to unstable temperature control and early failure of dry burn test heating tubes in laboratory tests. Ntau yam khoom siv ntsuas ntsuas qhov muag tsis pom qhov ntsuas kub sai thiab txais yuav ntau lub zog ntom ntom tsim, ua rau tsis tuaj yeem tswj tau qhov kub thiab txias thaum kub kub, lub raj hauv zos overheating thiab oxidation ablation. Conversely, overly conservative zog ceev ua rau qeeb kub teb thiab tsis mus cuag tus qauv ntsuas kub nyob rau hauv lub sij hawm teev, ncaj qha cuam tshuam rau kev xeem nce thiab tshwm sim validity.
Qhuav- Cov kev ua haujlwm kub kub muaj qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm cov kua cua sov. Cov kua dej tso cua sov tso siab rau nruab nrab ntawm cov cua kub sai sai, tso cai rau lub zog ntom ntom ntom ntom ntom ntom ntom ntom ntom. Qhuav- kev ntsuas kub tsis muaj- qhov nruab nrab ntawm cov cua sov hauv ib puag ncig, thiab cov khoom siv hluav taws xob ntau dhau yuav ua rau cov cua sov uas tsis tuaj yeem tawg rau lub sijhawm. According to industry standard parameters, the safe power density range of natural heat dissipation dry-burning test heating tubes is controlled at 2-4 W/cm², which can realize uniform temperature rise without local overheating.
Ambient heat dissipation tej yam kev mob ntxiv cuam tshuam rau lub hwj chim ceev sib piv cov qauv. Rau qhuav-kev ntsuas kub nrog ntuj zoo li qub huab cua ib puag ncig, cov cua sov ua haujlwm qis qis, thiab lub zog ceev yuav tsum tau tswj hwm ntawm qhov txwv qis ntawm 2-3 W / cm² kom tsis txhob muaj cua sov. Rau cov xwm txheej sim nrog cov khoom siv cua txias cua txias, cov cua sov dissipation tau txhim kho kom tsim nyog, thiab lub zog ceev tuaj yeem nce nruab nrab mus rau 3-4 W / cm² txhawm rau txhim kho qhov kub thiab txias thiab ua tau raws li qhov xav tau ceev ceev.
Qhov ntsuas kub ntsuas ntsuas qhov ntsuas lub zog kom pom lub sijhawm. Tsawg- kub qhuav- qhov ntsuas kub qis dua 400℃tuaj yeem siv lub zog nruab nrab ntawm qhov ntom ntom kom txhim kho kev sim ua haujlwm. High- kub qhuav- kub kub ntsuas siab tshaj 600℃xav tau qis-load lub zog ceev tsim kom ntseeg tau tias qeeb thiab tsis sib xws thaum tshav kub kub tso tawm ntawm lub raj lub cev, zam qhov kub thiab txias overshoot tshaj qhov ntsuas tus qauv pib, thiab xyuas kom meej qhov ntsuas kub hauv qhov ntsuas qhov ntsuas qhov ntsuas.
Qhuav-Kev ntsuas hluav taws xob ntsuas hluav taws xob sib piv cov qauv lus tau txheeb xyuas hauv qab no:
|
Test Ambient Condition |
Lub hom phiaj ntsuas kub |
Optimal Power Density Range |
Core Operational Advantage |
|---|---|---|---|
|
Static Natural Thaum tshav kub kub Dissipation |
Tsawg dua lossis sib npaug li 400℃Low Temperature Test |
2.5-3.0 W / cm² |
Ntsuas kub nce ceev & stability |
|
Static Natural Thaum tshav kub kub Dissipation |
400℃-800℃Kub Kub Test |
2.0-2.5 W / cm² |
Tsis txhob ultra- kub kub sib sau ua ke |
|
Circulating Cua Kub Dissipation |
Tsawg dua los yog sib npaug li 500℃Medium Temperature Test |
3.0-3.5 W / cm² |
Txhim kho lub voj voog ntsuas kev ua haujlwm |
|
Circulating Cua Kub Dissipation |
500℃-800℃High Temperature Test |
3.5-4.0 W / cm² |
Kev kub ceev teb tsis muaj overshoot |
According to test equipment operation data, power density configured within the standard interval can control dry-burning temperature fluctuation within ±5℃, fully meeting industrial component high-temperature test precision requirements. Tsis yog- tus qauv fais fab sib piv yuav ua rau kub dhau 30 degree, ua rau cov ntaub ntawv xeem tsis tsim nyog thiab cov khoom siv hluav taws xob muaj kev pheej hmoo.
Cov txheej txheem kev teeb tsa hluav taws xob muaj peev xwm tsim tau tshwj xeeb lub zog ceev thiab tag nrho lub zog tsis muaj zog raws li qhov chaw ntsuas qhov ntsuas, qhov ntsuas kub thiab lub voj voog yuav tsum tau ua, ua kom paub tseeb siab -precision thiab siab- ruaj khov qhuav- hlawv kev ua haujlwm.
