Kev Taw Qhia: Lub Plawv ntawm Weld
Hauv kev tsim cov yeeb nkab vuam ntev uas muaj zaus siab (HF), cov txheej txheem vuam yog lub plawv ntawm tag nrho cov haujlwm. Qhov zoo, lub zog, thiab qhov tsos ntawm cov khoom kawg tau txiav txim siab txhua yam ntawm theem tseem ceeb no. Thaum lub hom phiaj yog tib yam - los tsim kom muaj qhov sib txuas zoo meej - txoj kev siv los ua tiav nws ua rau txhua qhov sib txawv.
Muaj ob txoj kevkev vuam ntau zaus: kev sib cuag vuam thiab kev vuam induction.
Tiv tauj vuam
Kev vuam sib cuag siv ob lub electrodes tooj liab sib cuag nrog ob sab ntawm cov yeeb nkab hlau uas yuav tsum tau vuam. Cov hluav taws xob induced muaj kev nkag mus zoo. Ob qho teebmeem ntawm cov hluav taws xob siab zaus yog qhov siab tshaj plaws vim yog kev sib cuag ncaj qha ntawm cov electrodes tooj liab thiab cov hlau phaj. Yog li ntawd, qhov ua tau zoo ntawm kev vuam sib cuag yog Siab dua thiab muaj kev siv hluav taws xob tsawg dua, nws yog siv dav hauv kev tsim cov kav dej ceev ceev thiab qis-precision, thiab kev vuam sib cuag feem ntau yog qhov xav tau thaum tsim cov kav dej hlau tuab tshwj xeeb. Txawm li cas los xij, muaj ob qhov tsis zoo hauv kev vuam sib cuag: ib qho yog tias cov electrode tooj liab sib cuag nrog cov hlau phaj, thiab nws hnav sai; qhov thib ob yog tias vim muaj kev cuam tshuam ntawm qhov tiaj tiaj ntawm cov hlau phaj nto thiab qhov ncaj ntawm ntug, qhov ruaj khov tam sim no ntawm kev vuam sib cuag tsis zoo, thiab sab hauv thiab sab nraud burrs ntawm qhov vuam yog qhov siab. , Nws feem ntau tsis siv thaum vuam cov kav dej siab-precision thiab nyias-phab ntsa.
Kev vuam induction
Kev vuam induction yog qhwv ib lossis ntau qhov tig ntawm cov kauj induction rau sab nraud ntawm cov yeeb nkab hlau uas yuav tsum tau vuam. Qhov cuam tshuam ntawm ntau qhov tig zoo dua li ib qho tig, tab sis nws nyuaj dua rau kev tsim thiab teeb tsa ntau qhov tig induction coils. Qhov ua tau zoo dua thaum qhov deb ntawm lub kauj induction thiab qhov chaw ntawm cov yeeb nkab hlau me me, tab sis nws yooj yim ua rau muaj kev tawm ntawm lub kauj induction thiab cov yeeb nkab. Feem ntau, nws raug nquahu kom khaws qhov sib txawv ntawm 5-8 hli ntawm lub kauj induction thiab qhov chaw ntawm cov yeeb nkab hlau. Thaum siv kev vuam induction, txij li thaum lub kauj induction tsis sib cuag nrog cov hlau phaj, tsis muaj kev hnav thiab tsim kua muag, thiab qhov tam sim no induction ruaj khov, uas ua kom muaj kev ruaj khov ntawm kev vuam. Qhov zoo ntawm cov yeeb nkab hlau thaum lub sijhawm vuam yog qhov zoo, thiab qhov sib txuas weld yog du. Rau cov yeeb nkab precision, kev vuam induction yog siv.
Lub sijhawm tshaj tawm: Plaub Hlis-23-2023
