Hluav taws xob soldering hlau tus pas ntsuas kub kub kub kab
Qhov ntsuas kub ntsuas hlau yog qhov tseem ceeb me me ntawm lub tshuab hluav taws xob hluav taws xob hluav taws xob. Nws ntsuas qhov kub ntawm 0-600 degree, tuaj yeem tiv taus corrosion thiab oxidation, thiab hloov tau yooj yim. Cov hluav taws xob soldering hlau ntsuas qhov kub thiab txias los ntawm kev kov lub ntsuas kub ntsuas hlau.
Muaj ntau hom kev ntsuas kub ntawm cov xov hlau, feem ntau hu ua "thermocouples".
Lub hauv paus ntsiab lus ntawm kev ntsuas kub ntsuas kab:
Muaj 3 terminals ntawm qhov ntsuas kub ntsuas kab, 2 ntawm qhov zoo thiab qhov tsis zoo, thiab qhov thib peb yog rau kev them nyiaj tsis siv neeg. Hais txog kev tsim cov kab ntsuas kub, qee qhov yog ob-hlau system, thiab qee qhov yog peb-xaim system. Short-circuit qhov "ntxiv rau /-" ntawm qhov ntsuas kub ntsuas kab nrog qhov thib peb feem, thiab qhov tso zis kub yog qhov qub thaum kawg. Txawm li cas los xij, lub hauv paus ntsiab lus tseem ceeb yog siv cov kev sib raug zoo ntawm ib yam khoom thiab qhov kub thiab txias, thiab tsim ib lub voj kaw los ntawm ob qho khoom sib txawv. Thaum muaj qhov kub thiab txias ntawm ob qho kawg, ib qho tam sim no yuav ntws los ntawm lub voj voog. Lub sijhawm no, nyob nruab nrab ntawm ob qhov kawg Muaj lub zog hluav taws xob - thermal electromotive quab yuam, uas yog lub npe hu ua "Seebeck effect", thiab tom qab ntawd cov teeb liab muaj peev xwm yog amplified los ntawm amplifying circuit, hloov mus rau AD teeb liab thiab tso tawm los ntawm LED lossis pointer. .
Thaum kuaj cov lus qhia soldering hlau, xyuam xim rau:
1. Ua ntej ntsuas qhov ntsuas kub ntawm cov hluav taws xob soldering hlau, qhov kub ntawm cov hluav taws xob soldering hlau yuav tsum tau nce mus rau qhov kub thiab txias uas tuaj yeem ua rau cov tin hlau ua ntej kev sim;
2. Khaws cov hluav taws xob hluav taws xob thiab cov ntsuas kub ntsuas cov hlau kom huv si, tshem tawm cov khoom seem, muab cov hluav taws xob soldering hlau ze rau ntawm qhov chaw kuaj, thiab tom qab ntawd ntxiv me ntsis tin hlaws rau hauv cov hlau soldering;
3. Muab cov hlua hluav taws xob tso rau hauv nruab nrab ntawm cov kab ntsuas kub, thiab ua kom nws 30 degrees tiaj tus nrog cov kab ntsuas kub, thiab khaws cia li ntawm 4-5 vib nas this. Qhov kub ntawm cov hlau taub hau yog tshwm sim.
