Dab tsi yog Kev Cai Steel Structure Fabrication?
Kev cai steel qauv fabrication yog qhov kawg - mus rau - kawg txheej txheem ntawm kev hloov cov ntaub ntawv raw steel rau hauv cov khoom ua tiav los yog ua tiav cov rooj sib txoos raws li tus neeg siv khoom- cov qauv tsim tshwj xeeb thiab cov kev xav tau ntawm engineering. Cov txheej txheem suav nrog kev txiav, khoov, vuam, machining, kho saum npoo, thiab sib dhos-txhua yam ua tau raws li kev tswj hwm nruj.
Qhov tseem ceeb sib txawv ntawm kev cai fabrication thiab standardized ntau lawm nyob rau hauv yooj. Cov khoom lag luam tau tsim nyob rau hauv ntau nrog qhov ntev thiab qhov tshwj xeeb, thaum kev cai fabrication ua raws li cov kev xav tau tshwj xeeb: tsis yog- cov qauv duab, cov khoom tshwj xeeb- cov kabmob muaj peev xwm, kev kho mob tshwj xeeb (xws li AS / NZS 4680 kub-dip galvanizing rau Australian tej yam kev mob), thiab nruj. Ntawm Tianhua Yihe, peb lub chaw ISO 9001: 2015-certified txheej txheem steel phaj xws li 3mm mus rau 80mm thickness, nrog vuam muaj peev xwm tau lees paub rau thoob ntiaj teb cov qauv qauv.
Cov cuab yeej tseem ceeb hauv Kev Cai Steel Fabrication
1. Precision txiav
Niaj hnub nimno kev cai fabrication pib nrog siab -precision txiav. CNC laser txiav ua tiav qhov tseeb ntawm ± 0.2 hli ntawm phaj thicknesses txog 25 hli, thaum nplaim txiav tuav cov phaj tuab (txog 300 hli) rau cov khoom hnyav. Rau cov geometry nyuaj, plasma txiav muaj qhov sib npaug ntawm qhov nrawm thiab qhov tseeb ntawm nruab nrab -ntau phaj thicknesses. Kev xaiv ntawm txoj kev txiav yog nyob ntawm cov khoom tuab, yuav tsum tau ua siab ntev, thiab qhov project pob nyiaj siv.
2. Kev tsim thiab khoov
Nias brake dabtsi yog khoov daim hlau rau hauv cov ces kaum, raws, thiab kev cai profiles. CNC xovxwm nres nrog ntau -axis rov qab ntsuas tuaj yeem ua tiav qhov tseeb ntawm ± 0.5mm thiab lub kaum ntse ntse ntawm ± 0.5 degree. Rau cov phaj tuab siv rau hauv cov qauv siv hnyav, yob dabtsi yog khoov tsim cylindrical thiab conical seem rau txhua kab, kav dej, thiab tso tsheb hlau luam.
3. Vuam thiab koom ua ke
Vuam yog cov thev naus laus zis tseem ceeb uas txiav txim siab txog kev ncaj ncees. Cov txheej txheem tseem ceeb suav nrog:
MIG/MAG welding (GMAW):Siab -deposition- tus nqi txheej txheem zoo tagnrho rau nruab nrab rau tuab phaj vuam (3mm–50mm+). Peb cov neeg hlau vuam tshuab ua kom cov vuam zoo sib xws thiab nkag mus.
TIG welding (GTAW):Cov txheej txheem Precision rau nyias - ntsuas cov ntaub ntawv thiab cov pob qij txha tseem ceeb uas yuav tsum tau muaj kev zoo nkauj zoo dua thiab kev nkag mus hauv paus.
Submerged Arc Welding (SAW):Cov txheej txheem nkag mus tob rau cov tswv cuab hnyav, ua tiav ib zaug - dhau welds ntawm daim hlau mus txog 20mm tuab.
Txhua qhov kev ua haujlwm vuam ntawm Tianhua Yihe ua raws li ISO 3834 cov kev xav tau zoo thiab ua los ntawm cov kws tshaj lij uas tau lees paub. Peb cov tshuab vuam neeg hlau muaj cov khoom siv hluav taws xob zoo sib xws, txo qis kev sib txawv thiab cua sov- cuam tshuam thaj chaw (HAZ) teeb meem.
4. Machining thiab Finishing
CNC machining chaw tuav drilling, milling, thiab tapping kev ua haujlwm kom ua tiav cov qauv ntawm lub qhov thiab qhov chaw mounting. Ncej -weld machining xyuas kom meej tias mating nto ua tau raws li qhov xav tau ntawm kev sib luag thiab kev sib luag uas tau teev tseg hauv engineering kos duab.
Kev xaiv cov khoom siv rau kev cai Steel Structures
Kev xaiv cov khoom siv ncaj qha cuam tshuam rau kev ua haujlwm ntawm cov qauv, tus nqi, thiab kev pabcuam lub neej. Cov khoom siv feem ntau hauv kev tsim cov qauv tsim muaj xws li:
Q235 / Q345 carbon hlau:Lub workhorse ntawm cov qauv fabrication, muab zoo heev weldability thiab nqi -effectiveness. Q345 (yield zog 345 MPa) yog qhov zoo dua rau kev thauj khoom -cov qauv kabmob.
AS/NZS 3678 Qib 300/350:Australian - qauv steel phaj feem ntau teev nyob rau hauv tej yaam num hauv zos.
Stainless hlau (304/316):Xaiv rau corrosive ib puag ncig xws li marine thiab chemical processing applications. Qib 316 muaj cov tshuaj chloride zoo dua rau kev teeb tsa ntawm ntug dej hiav txwv.
Hnav-Resistant Steel (Hardox/AR400):Siv nyob rau hauv cov mining thiab cov khoom tuav cov khoom uas muaj kev puas tsuaj yog qhov tseem ceeb.
Txhua yam khoom siv yuav tsum muaj cov txheej txheem vuam tshwj xeeb, ntsuas kub ua ntej, thiab tom qab- cov txheej txheem kev kho vuam. Peb pab neeg ua haujlwm engineering muab cov lus pom zoo raws li qhov project qhov chaw ua haujlwm, kev xav tau ntawm kev thauj khoom, thiab cov qauv siv tau.
Kev Tswj Xyuas Zoo thiab Cov Qauv
Kev ruaj ntseg zoo nyob rau hauv kev cai steel fabrication yog tsis -negotiable. Peb qhov kev tswj xyuas zoo, tau lees paub rau ISO 9001: 2015, suav nrog:
Cov ntaub ntawv traceability nrog daim ntawv pov thawj zeb xeem (MTC) rau txhua qhov steel batch
Hauv - kev tshuaj xyuas ntawm txhua theem kev tsim khoom (thawj- kev tshuaj xyuas kab lus, hauv - kev kuaj xyuas, kev tshuaj xyuas zaum kawg)
Tsis yog-Kev kuaj kev puas tsuaj (NDT) suav nrog kev kuaj ultrasonic (UT) thiab kev tshuaj xyuas cov hlau nplaum sib nqus (MT) rau qhov tseem ceeb welds
Dimensional verification siv CMM thiab laser ntsuas tshuab
Kev tshuaj xyuas saum npoo av ib AS/NZS 4680 rau kub -dip galvanized khoom
Ntsiab Cai
Kev cai steel fabrication sib txuas txiav, sib sau, vuam, machining, thiab nto kho kom tsim tau qhov project-cov qauv tshwj xeeb
Kev xaiv cov khoom siv (carbon steel, stainless, hnav{0}}resistant) yuav tsum ua raws li qhov chaw ua haujlwm thiab cov qauv tsim
Robotic vuam thiab CNC txiav kom zoo ib yam thiab nruj kam rau ua nyob rau hauv ntau lawm khiav
ISO 9001 cov txheej txheem zoo thiab kev kuaj NDT yog qhov tseem ceeb rau kev ua haujlwm ncaj ncees thiab ua raws
AS/NZS 4680 kub-dip galvanizing yog tus qauv kub rau kev tiv thaiv corrosion hauv Australian tej yam kev mob
Xav tau kev cai Steel Structure Fabrication?
Peb qhov ISO 9001-cov chaw muaj ntawv pov thawj muab cov qauv tsim steel nrog kev ua siab ntev li ± 0.5 hli. Nrog 20+ xyoo dhau los ntawm kev ua haujlwm hauv Australian kev ua lag luam, peb nkag siab txog koj qhov project yuav tsum tau ua.
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Tshawb xyuas peb cov txheej txheem steel fabrication muaj peev xwm lossis thov qhov kev tsocai pub dawb hauv 24 teev.
