1. Cov khoom siv hluav taws xob nrog cov yam ntxwv ntsug yog siv, thiab qhov zoo polarity (welding hlau txuas nrog cov ncej tsis zoo) thaum DC.
2. Cov kav hlau tsis muaj steel hlau feem ntau haum rau vuam ntawm nyias daim hlau hauv qab 6 hli. Nws muaj cov yam ntxwv ntawm vuam seams thiab vuam me me deformation
3. Tiv thaiv cov pa roj raws li dab, nrog rau kev purity ntawm 99.99%. Thaum lub vuam tam sim no yog 50 ~ 50A, cov pyrine ntws yog 8 ~ 0L / min, thiab thaum qhov tam sim no yog 50 ~ 250A, cov pyrine ntws yog 2 ~ 5L / min.
4. Qhov ntev ntawm lub protruding tungsten ncej los ntawm cov roj nozzle yog 4 ~ 5mm. Nws yog 2 ~ 3 hli nyob rau hauv qhov chaw uas lub coverability ntawm lub kaum sab xis vuam yog 5 ~ 6 hli. Ntau tshaj 5mm.
5. Txhawm rau tiv thaiv qhov tshwm sim ntawm vuam cua qhov, qhov chaw vuam yuav tsum tau muab ntxuav tawm yog tias muaj xeb thiab roj paug.
6. Welded arc ntev. Thaum vuam zoo tib yam steel, nws yog qhov zoo dua los ua 2 ~ 4mm. Thaum vuam stainless hlau, nws yog ~ 3 hli.
7. Thaum docking hauv qab, txhawm rau tiv thaiv lub nraub qaum hauv qab vuam channel los ntawm kev oxidized, kev tiv thaiv roj kuj yuav tsum tau nyob rau sab nraub qaum.
8. Txhawm rau tiv thaiv lub vuam pas dej kom zoo thiab pab txhawb kev ua haujlwm vuam, tungsten polar center kab thiab vuam workpiece feem ntau yuav tsum tuav 80 ~ 85 degree kaum sab xis, thiab lub kaum sab xis ntawm vuam hlau thiab qhov chaw ntawm lub workpiece. yuav tsum me me li sai tau. Feem ntau, nws yog hais txog 0 degree.
Lub kauv steel yeeb nkab muaj lub zog siab thiab nruj. Vim nws cov qauv tshwj xeeb, cov kauv steel yeeb nkab tuaj yeem tiv taus siab dua thiab hnyav, thiab muaj peev xwm khoov siab. Qhov no tso cai rau muab kauv hlau kav los ua lub luag haujlwm tseem ceeb hauv cov tsev loj thiab txuas hniav.
Lub kauv steel yeeb nkab muaj qhov zoo corrosion kuj. Qhov saum npoo ntawm cov kauv steel yeeb nkab yog kho los ntawm galvanized lossis txau, uas tuaj yeem tiv thaiv kev sib cuag ntawm cov kav hlau steel nrog rau ib puag ncig sab nraud, yog li txo qhov muaj peev xwm ntawm corrosion.
Lub kauv steel yeeb nkab muaj kev sib khi zoo. Txoj kev sib txuas ntawm cov kauv steel yeeb nkab siv txoj hlua txuas los yog vuam kev sib txuas, uas tuaj yeem ua kom muaj kev sib khi ntawm cov kav dej. Qhov no tso cai rau cov kauv steel yeeb nkab kom zoo tiv thaiv kev xau thaum thauj cov kua lossis roj, thiab ua kom muaj kev nyab xeeb ntawm cov kav dej.
