Vuam

Taw qhia

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Vuam, tseem hu ua fusion vuam, yog cov txheej txheem tsim khoom thiab cov txheej txheem uas koom nrog cov hlau lossis lwm yam khoom siv thermoplastic xws li cov yas los ntawm cua sov, kub, lossis kub siab. Muaj ntau qhov chaw ntawm lub zog rau kev vuam niaj hnub, nrog rau cov nplaim taws, arcs, lasers, electron beams, kev sib txhuam, thiab ultrasound. Ntxiv nrog rau kev siv hauv cov chaw tsim khoom, vuam kuj tseem tuaj yeem nqa tawm hauv ntau qhov chaw, xws li sab nraum zoov, hauv qab dej, thiab qhov chaw. Tsis muaj teeb meem qhov twg vuam tuaj yeem ua rau muaj kev phom sij rau tus neeg teb xov tooj, yog li kev tiv thaiv tsim nyog yuav tsum tau ua thaum vuam. Vuam tuaj yeem ua rau muaj kev phom sij rau tib neeg lub cev, suav nrog kev kub hnyiab, hluav taws xob poob siab, kev pom kev tsis pom kev, nqus pa roj carbon monoxide ntau dhau, hluav taws xob ultraviolet, thiab lwm yam.

 

 

CLASSIFICATIONS

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1. Arc vuam:

• Shielded Hlau Arc Vuam (SMAW): Feem ntau hu ua "stick welding," SMAW siv cov khoom siv electrode coated nrog flux. Cov hluav taws xob arc yog tsim los ntawm cov electrode thiab cov khoom ua haujlwm, melting ob qho tib si thiab tsim ib lub pas dej ua ke.
• Gas Hlau Arc Vuam (GMAW): Kuj tseem hu ua "MIG (Metal Inert Gas) welding," GMAW siv cov khoom siv hluav taws xob txuas ntxiv thiab cov roj thaiv kev tiv thaiv los tiv thaiv lub pas dej los ntawm huab cua.
• Gas Tungsten Arc Vuam (GTAW): Kuj hu ua "TIG (Tungsten Inert Gas) welding," GTAW siv cov tungsten electrode uas tsis yog siv tau thiab cov roj tiv thaiv los tsim cov khoom zoo, cov welds.

2. Resistance Vuam:

• Spot Welding: Cov txheej txheem no siv cov electrodes los siv lub zog thiab hluav taws xob tam sim no los koom nrog cov ntawv hlau ntawm cov ntsiab lus tshwj xeeb los ntawm melting lawv ua ke.
• Seam Vuam: Zoo ib yam li qhov chaw vuam, cov electrodes dov raws qhov sib koom ua ke, tsim kom muaj kev sib txuas txuas ntxiv.

3. Gas vuam:

• Oxy-Fuel Gas Vuam (OFW): Qhov no suav nrog kev sib xyaw roj roj (acetylene) nrog cov pa oxygen los tsim cov nplaim taws uas ua rau cov npoo ntawm cov khoom ua haujlwm, ua rau lawv sib xyaw ua ke.

4. Solid-State Vuam:

• Friction Welding: Siv kev sib txhuam-tsim cua sov los koom nrog cov ntaub ntawv yam tsis muaj melting lawv. Cov hom muaj xws li kev sib txhuam do vuam thiab kev sib txhuam sib txhuam.
• Ultrasonic Vuam: Siv cov kev vibrations siab los tsim kev sib txhuam ntawm cov ntaub ntawv, tsim cov khoom siv-lub xeev weld.

5. Laser vuam:

• Siv lub siab siv laser beam kom yaj thiab fuse cov npoo ntawm lub workpieces ua ke, uas ua rau muaj tseeb thiab hauv zos welding.

6. Electron Beam Vuam (EBW):

• Koom nrog kev coj tus nqaj ntawm high-speed electrons ntawm qhov sib koom ua ke, uas ua rau cov cua sov thiab ua rau cov ntaub ntawv yaj thiab vuam.

7. Plasma Arc Vuam (PAW):

• Zoo ib yam li GTAW, tab sis nrog rau kev tsom mus rau arc ntau dua siv lub tshuab tsis muaj zog, tso cai rau kev vuam nrawm dua.

8. Electrogas Vuam (EGW):

• Siv cov khoom siv hluav taws xob siv hluav taws xob thiab cov roj hluav taws xob los tiv thaiv cov ntaub ntawv tuab hauv txoj haujlwm ntsug.

 

WELDING METOD

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Vuam thev naus laus zis yog siv rau cov khoom siv hlau, feem ntau siv xws li arc vuam, argon arc vuam, CO2 shielded vuam, oxygen-acetylene vuam, laser vuam, electroslag siab vuam, thiab lwm yam ntaub ntawv uas tsis yog xim hlau xws li yas kuj tuaj yeem welded. Muaj ntau tshaj 40 txoj kev vuam hlau, feem ntau muab faib ua peb pawg: fusion vuam, siab vuam, thiab brazing.

Fusion welding yog ib txoj hauv kev ua kom sov lub workpiece interface mus rau lub xeev molten thaum lub vuam txheej txheem thiab ua tiav cov vuam yam tsis siv lub siab. Thaum lub sij hawm fusion welding, lub tshav kub kub sai sai thiab melts lub interface ntawm ob workpieces yuav tsum tau welded, tsim ib tug molten pas dej ua ke. Lub pas dej molten txav mus rau pem hauv ntej nrog lub tshav kub thiab tsim ib qho txuas txuas ntxiv tom qab txias, txuas ob lub workpieces rau hauv ib qho.

Siab vuam yog cov txheej txheem ntawm kev ua tiav atomic bonding ntawm ob lub workpieces nyob rau hauv ib tug khoom lub xeev nyob rau hauv lub siab tej yam kev mob, kuj hu ua solid-state welding. Cov txheej txheem kev siv lub siab welding feem ntau yog cov pob tw vuam. Thaum tam sim no dhau los ntawm kev sib txuas kawg ntawm ob lub workpieces, qhov kub thiab txias nce vim qhov ua haujlwm siab. Thaum rhuab mus rau ib lub xeev yas, nws txuas nrog nyob rau hauv axial siab los ua ib tug tag nrho.

Brazing yog ib txoj hauv kev siv cov khoom siv hlau nrog qhov qis qis dua qhov chaw ua haujlwm ua cov khoom siv brazing, cua sov lub workpiece thiab cov khoom siv brazing kom kub siab dua lossis qis dua qhov melting point ntawm lub workpiece, ntub cov khoom ua haujlwm nrog cov khoom siv kua brazing, filling qhov sib txawv interface, thiab ua tiav atomic diffusion nrog lub workpiece, yog li ua tiav vuam.

Qhov sib koom ua ke tsim thaum lub sij hawm vuam uas txuas ob lub cev sib txuas yog hu ua weld seam. Ob sab ntawm lub vuam seam yog raug rau vuam thaum lub sij hawm vuam, ua rau muaj kev hloov hauv microstructure thiab cov khoom. Thaj chaw no yog hu ua thaj chaw muaj kev kub ntxhov. Thaum vuam, vim qhov sib txawv ntawm cov khoom siv ua haujlwm, cov khoom siv vuam, vuam tam sim no, thiab lwm yam., overheating, embrittlement, hardening, los yog softening yuav tshwm sim nyob rau hauv weld seam thiab tshav kub-kho cheeb tsam tom qab vuam, uas tuaj yeem ua rau txo qis. kev ua tau zoo ntawm qhov vuam thiab deteriorate nws weldability. Qhov no yuav tsum tau kho lub vuam tej yam kev mob. Preheating ntawm qhov sib txuas ntawm qhov welded ua ntej vuam, rwb thaiv tsev thaum vuam, thiab tom qab vuam kev kho cua sov tuaj yeem txhim kho qhov vuam zoo ntawm qhov welded.

 

APPLICATION

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• Kev Lag Luam Kev Lag Luam:Vuam yog dav siv nyob rau hauv manufacturing sector los fabricate cov khoom thiab cov khoom. Nws yog dav siv hauv kev tsim cov tshuab, khoom siv, tsheb, khoom siv, thiab lwm yam. Vuam ua lub luag haujlwm tseem ceeb hauv kev tsim cov thav duab, chassis, thiab cov khoom siv ntawm ntau lub tshuab thiab khoom siv.
• Kev tsim kho kev lag luam:Hauv kev tsim kho, vuam yog qhov tseem ceeb hauv kev tsim cov qauv hlau rau cov tsev, txuas hniav, thiab cov phiaj xwm kev tsim kho. Nws yog siv los koom nrog cov tswv cuab ntawm cov qauv, kab teeb, kab, thiab kev txhawb nqa tuav, ua kom muaj kev ruaj ntseg thiab kev ncaj ncees ntawm kev tsim kho.
• Automotive thiab Aerospace Industries:Vuam yog ib qho tseem ceeb nyob rau hauv lub tsheb thiab aerospace sectors rau assembling lub cev tsheb, cav Cheebtsam, thiab aircraft lug. Nws tso cai rau kev tsim cov khoom hnyav, tab sis cov khoom siv ruaj khov uas ua tau raws li cov qauv kev nyab xeeb thiab kev ua tau zoo.
• Kev lag luam roj thiab roj:Vuam yog siv dav hauv kev lag luam roj thiab roj rau kev tsim cov kav dej, cov chaw tawm sab nrauv, thiab cov khoom tsim khoom. Nws ua kom muaj kev nyab xeeb kev thauj mus los thiab ua cov khoom siv roj av thiab natural gas.
• Shipbuilding thiab Maritime Industry:Vuam yog cov txheej txheem tseem ceeb hauv kev tsim cov nkoj, ua kom muaj kev tsim kho ntawm cov hulls, decks, bulkheads, thiab lwm yam kev tsim hauv hiav txwv. Nws txhawb nqa tag nrho lub zog thiab kav ntev ntawm cov nkoj thiab cov nkoj hauv hiav txwv.
• Fais fab Generation Sector:Vuam thev naus laus zis yog qhov tseem ceeb rau kev tsim cov khoom siv hluav taws xob xws li turbines, boilers, thiab cov khoom siv hluav taws xob siv hauv thermal, nuclear, thiab hluav taws xob txuas ntxiv.
• Kev lag luam Railway:Vuam yog ua hauj lwm nyob rau hauv kev tsim thiab kho cov railway railway tsheb, railway tsheb, thiab cov khoom, kom ntseeg tau cov efficiency thiab kev ruaj ntseg ntawm railway tsheb thauj mus los.
• Electronics thiab Hluav Taws Xob Kev Lag Luam:Hauv kev lag luam hluav taws xob, cov txheej txheem vuam xws li soldering yog siv los sib sau ua ke Circuit Court boards thiab cov khoom siv hluav taws xob. Hauv kev lag luam hluav taws xob, vuam yog ua haujlwm hauv kev tsim kho lub zog faib hluav taws xob thiab cov khoom siv hluav taws xob.
• Khoom siv kho mob Manufacturing:Vuam yog siv los tsim cov cuab yeej kho mob thiab cov khoom siv xws li cov cuab yeej phais, kev cog qoob loo, thiab cov tshuab kuaj mob, kom ntseeg tau qhov tseeb thiab kev ntseeg siab hauv kev kho mob.
• Cov khoom siv thiab cov khoom siv:Vuam yog siv los tsim cov khoom siv thiab cov khoom siv xws li rooj tog zaum, tub yees, cua txias, thiab khoom siv hauv tsev.
• Kev tiv thaiv thiab kev ua tub rog:Vuam yog qhov tseem ceeb hauv kev lag luam tiv thaiv rau kev tsim cov tsheb tub rog, riam phom, armor, thiab cov qauv.
• Art thiab Sculpture:Cov txheej txheem vuam yog siv los ntawm cov kws kos duab thiab cov sculptors los tsim cov duab kos duab thiab cov duab puab, qhia txog kev muaj tswv yim thiab kev ua haujlwm zoo.

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Peb lub tuam txhab tau tsom mus rau qhov zoo tshaj plaws Copper End Cap, Fuse Terminal Contacts, (ELECTRICAL VEHICLE) EV Film Capacitor BusBar, (SOLAR POWER) PV Inverter BusBar, Laminated BusBar, Aluminium Cases rau lub zog tshiab, tooj liab / tooj dag / Aluminium / Stainless hlau Stamping Parts, thiab lwm yam khoom siv hluav taws xob Hlau Stamping thiab Vuam los ua ke rau ntau tshaj 18 xyoo hauv Suav teb. Peb pib ua haujlwm me me, tab sis tam sim no tau dhau los ua ib qho ntawm cov neeg muag khoom hauv EV thiab PV kev lag luam hauv Suav teb.

Yog tias koj muaj kev xav tau, thov koj xav tiv tauj peb thiab peb yuav teb sai li sai tau!