ERW welded yeeb nkab
Cov txheej txheem tsim cov kav hlau ERW suav nrog HFW. ERW vuam suav nrog kev vuam zaus qis, nruab nrab, thiab siab, thaum HFW tshwj xeeb tshaj yog tsim rau kev vuam tsis kam zaus siab.
ERW yeeb nkab: tsis kam welded yeeb nkabTxoj kab uas hla sab nraud (outer diameter): 10.3mm-609mm, tuab: 0.5-20mm lossis kho kom haum. Rau cov kav dej loj dua, kev vuam submerged arc yuav siv rau kev tsim khoom.
HFW yeeb nkab: cov yeeb nkab vuam zaus siab
HFW yeeb nkab hlau yog dab tsi?
Yuav tsum nco ntsoov tias HFW yeeb nkab yog ib homERW-Pipe.
Cov yeeb nkab hlau uas vuam ntau zaus (HFW) yog hais txog cov yeeb nkab ERW uas muaj qhov zaus vuam tam sim no sib npaug lossis ntau dua 70kHZ. Los ntawm qhov tsis kam ntawm qhov tam sim no vuam zaus siab, qhov kub uas tsim thaum kov cov khoom ua rau qhov chaw ntawm cov khoom raug cua sov rau lub xeev yas, thiab tom qab ntawd forging ua tiav lossis tsis ua tiav kev sib xyaw ua ke ntawm cov hlau. HFW yog lub zog cua sov tiv taus khov kho. Thaum qhov tam sim no siab dhau los ntawm tus hlau conductor, ob qho tshwj xeeb, qhov cuam tshuam ntawm daim tawv nqaij thiab qhov cuam tshuam ze, yuav tshwm sim. Cov txheej txheem HFW siv qhov cuam tshuam ntawm daim tawv nqaij los tsom mus rau qhov chaw ntawm cov khoom hlau thiab qhov cuam tshuam ze los tswj qhov chaw thiab lub zog ntawm txoj kev ntws tam sim no siab. Vim yog qhov ceev ceev, cov npoo ntawm cov phaj sib cuag tuaj yeem raug cua sov thiab yaj ntawm ntug dej hiav txwv, thiab tom qab ntawd extruded los ntawm cov txheej txheem butt.
Yuav tsum nco ntsoov tias lub raj HFW yog ib hom raj ERW.
Kev vuam zaus siab (HFW) yog lub zog cua sov uas tiv taus tau. Los ntawm kev siv tam sim no vuam zaus siab, cua sov raug tsim tawm hauv cov khoom sib cuag, yog li ntawd qhov chaw ntawm cov khoom raug cua sov rau lub xeev yas, thiab tom qab ntawd forged lossis tsis forged kom ua tiav kev sib xyaw ua ke ntawm hlau.
Daim ntawv thov thiab qhov zoo ntawm ERW steel yeeb nkab
ERW sawv cev rau kev vuam tsis kam, uas muaj cov yam ntxwv ntawm kev ua haujlwm siab, tus nqi qis, txuag khoom siv, thiab yooj yim automation. Yog li ntawd, nws yog siv dav hauv ntau yam kev lag luam xws li aviation, aerospace, lub zog, hluav taws xob, tsheb, thiab kev lag luam lub teeb, thiab yog ib qho ntawm cov txheej txheem vuam tseem ceeb.
Cov txiaj ntsig ntawm HFW raj
Thaum lub sijhawm vuam, cov kav hlau HFW tsis tas yuav ntxiv cov hlau ntxiv. Yog li ntawd, qhov ceev vuam yog ceev thiab qhov ua tau zoo ntawm kev tsim khoom yog siab. Cov kav hlau HFW siv dav hauv kev thauj mus los roj thiab roj av, cov kav dej roj, cov qauv tsev, thiab ntau yam kav dej kho tshuab. Txawm li cas los xij, qhov zoo ntawm cov kav hlau HFW raug cuam tshuam los ntawm ntau yam xws li cov khoom siv raw thiab cov txheej txheem. Thiab kev tswj xyuas qhov zoo ntawm kev tsim khoom tau dhau los ua qhov nyuaj. Yog li cov txiaj ntsig thiab cov txheej txheem vuam tseem yuav tsum tau txhim kho tas li.
Qhov sib txawv ntawm ERW (ncaj seam tsis kam vuam) thiab HFW (high-frequency welding) feem ntau yog lub hauv paus ntsiab lus.
Kev vuam tsis kam, raws li lub npe qhia, yog ib txoj kev vuam los ntawm kev siv lub zog los ntawm cov electrodes tom qab kev vuam sib xyaw ua ke, thiab siv cov cua sov tiv taus uas tsim los ntawm cov hluav taws xob hla dhau qhov chaw sib cuag thiab thaj chaw sib ze ntawm qhov sib koom ua ke. Kev vuam zaus siab: Thaum cov hluav taws xob siab hla dhau tus hlau, yuav muaj ob qho teebmeem tshwj xeeb: cov teebmeem ntawm daim tawv nqaij thiab cov teebmeem ze. Kev vuam zaus siab siv ob qho teebmeem no los vuam cov kav hlau. Ob qho teebmeem no yog lub hauv paus rau kev ua tiav kev vuam zaus siab ntawm cov hlau.
Kev vuam siv zaus siab siv cov nyhuv ntawm daim tawv nqaij los sib sau ua ke lub zog ntawm cov hluav taws xob zaus siab rau ntawm qhov chaw ua haujlwm; thiab siv cov nyhuv sib ze los tswj qhov chaw thiab ntau yam ntawm txoj kev ntws hluav taws xob zaus siab. Qhov ceev ntawm cov hluav taws xob ceev heev. Nws tuaj yeem ua kom sov thiab yaj cov npoo ntawm cov hlau sib ze hauv lub sijhawm luv luv, thiab ua tiav docking los ntawm kev extrusion. Txhua tus muaj nws tus kheej qhov zoo thiab qhov tsis zoo. Feem ntau, nws yog qhov tsim nyog los tshuaj xyuas thiab xaiv raws li qhov xwm txheej tshwj xeeb.
Lub sijhawm tshaj tawm: Lub Ib Hlis-06-2025
