Dab tsi koj tuaj yeem weld nrog e71t - gs?

E71t {- gs, ib tug kheej- shorted blux {}}}}}}}}}} Cored lub koob npe nrov ua ib tug warhorse nyob hauv lub ntiaj teb vuam. Nws cov qauv "GS" dav dav (lub ntsiab lus "{{{5} {{6} {6} {6} {6} {6} {}} {6} { Tab sis dab tsi cov ntaub ntawv thiab cov kev siv nws puas tau ua kom zoo nyob rau hauv? Los ntawm cov thawv ntim cov hlau kom tsawg - alllotic kho kom haum rau lub teeb cej luam nyob rau hauv cov xwm txheej uas muaj kuab heev nyob rau hauv cov xwm txheej uas muaj kuab heev nyob rau hauv cov xwm txheej uas muaj kuab heev thiab yooj yim yog qhov tseem ceeb.

E71T {{- GS feem ntau yog enconered rau carbon hlau thiab qis {{} Cov txheej txheem ntau tshaj plaws hauv kev lag luam thiab DIY cov phiaj xwm. Nws cov tshuaj lom neeg muaj pes tsawg leeg, suav nrog cov khoom deoxidizing zoo li manganese thiab silicon, ua kom muaj zog, porosity- {pub dawb wels rau:
Mauv pwm hlau (A36, 1018, 1020)
Cov hlau me me, nrog nws cov ntsiab lus carbon qis (0.05-0.25%), yog qhov zoo tshaj plaws phim rau e71t- gs. Cov hlau lub flux tseem ceeb tsim cov pa thaiv cov pa thaiv uas tiv thaiv lub pas dej weld los ntawm oxygen thiab nitrogen, thaum nws cov tub lim hlau fuses seamlessly nrog cov hlau me me. Qhov no ua rau nws zoo tag nrho rau vuam:
• Ntawv hlau (16 ntsuas cua mus rau 1/4 nti tuab), xws li lub cev tsheb kho tsheb lossis cov khoom noj.
• Cov qauv txheej txheem zoo li lub nkhaus kaum, cov thav duab steel, thiab txhawb cov kab teeb.
• Cov kav dej thiab tubing (teem sijhawm 40 lossis sib dua) siv nyob rau hauv cov kav dej lossis kev kaw.
Tsawg -} Alloy Hlau (A572, A514)
Tsawg -} Alloy alleoy allloy steel, uas muaj me me rau e71t} Cov hlau lub tensile lub zog (70,000 psi) ntais ntawv lub zog yuav tsum tau ntawm cov steels no, ua kom haum rau:
• Teeb lub cav machinery qhov chaw, xws li cov vaj tse lossis cov cuab yeej cuab yeej.
• Cov khoom siv ua liaj ua teb zoo li plow hlau tuaj lossis tsheb laij teb thav ntawv.
• Kho cov haujlwm ntawm qhov qis -} Cov qauv steel steel, qhov twg resororing lub zog yam tsis muaj cov khoom siv tshwj xeeb yog qhov tseem ceeb.
Cov Kev Siv: Qhov twg e71t - gs ci
E71t {- gs tus kheej {2} {} Txoj Haujlwm Muaj Peev Xwm) thiab kab rov tav, siv nyiaj rov qab) ua rau nws tsis tseem ceeb hauv cov xwm txheej tshwj xeeb:
Kev kho teb thiab sab nraum zoov Vuam
Tsis zoo li roj av - cov xaim xaim, e71t - gs tsis zoo rau sab nraud tiv thaiv roj, ua rau nws zoo tagnrho rau sab nraum zoov lossis chaw deb chaw. Nws tus cwj pwm tau ua rau nws tus kheej cov roj tiv thaiv, cuam tshuam cua thiab cov ntawv sau uas yuav cuam tshuam cov roj av}. Daim ntawv thov kev sib teb xws li:
• Kho kho cov khoom ua liaj ua teb (piv txwv li, tshuab txiav plaub hau, cov tsheb laij teb tsheb) hauv cov chaw nyob deb nroog.
• Patching hlau laj kab, rooj vag, lossis tus saib xyuas lossis cov neeg saib xyuas nyob hauv cov chaw tsim qauv.
• Txhim kho cov kav dej tso zis lossis cov ntas hla ntawm txoj kev.
Lub teeb Fabrication thiab DIY PROJECTS
Rau me - nplai fabrication, e71t - gs muab kev yooj yim thiab kev txuag nqi. Nws ua haujlwm nrog cov tshuaj tua kab mob mig (tsis tas yuav muaj lub tog raj kheej roj), ua rau nws siv tau rau:
• Tsev Tog Zaum (piv txwv li, Ntxhuav, Kev muag khoom txee) lossis kos duab kev cai hlau.
• Xyaum nkhaus, txhawb nqa, lossis ntas rau kev cob qhia hauv tsev.
• Sib dhos cov hlau nplaum hlau rau cov khoom siv hluav taws xob lossis tshuab.
Sing -} pass txheej txheem welds
Thaum e71t {- gs yog sau npe "- tseem ceeb heev rau qhov twg tag nrho cov kev nkag siab tsis tas yuav tsum tau ua. Piv txwv li:
• Vuam hlau cov kauj ruam rau phab ntsa hauv kev tsim kho.
• Koom nrog cov hlau sib koom ua ke rau cov thawv racks lossis cov haujlwm ua haujlwm.
• Kev thim nyias - goose goosge steel qauv zoo li carports lossis cov ntug.
Txwv: cov ntaub ntawv thiab cov ntawv thov kom tsis txhob muaj
E71t {- gs tsis yog kev daws teeb meem thoob ntiaj teb. Nws tawm tsam nrog:
High -} cov hlau alloy thiab tsis - ferrous hlau
Stainless hlau, txhuas, thiab tooj liab alloys yuav tsum tau siv cov xov hlau tshwj xeeb nrog} GS- gs- gs- gs- guT shromium depetion hauv txhuas.
Cov ntaub ntawv tuab (ntau tshaj 3/8 nti)
E71t {{- gs yog tsim rau nyias rau nruab nrab steel (txog li 3/8 nti). Vuam tuab yuav tseev kom muaj ntau tus dhau mus, tab sis nws flux tsis huv ntawm cov khaubncaws sab nraud povtseg, ua kom muaj kev pheej hmoo ntawm qhov tsis xws luag.
Cov hlab ntsha siab lossis cov khoom lag luam tseem ceeb - bearing Weld
Rau Welds uas yuav tsum tau txais kev tiv thaiv hnyav lossis thiab cov kab crane, cov kab mob crane, e71t} gs tsis muaj ntawv pov thawj thiab xwm yeem ntawm cov xov hluav taws xob. AWS D1.1 thiab lwm cov qauv yuav tsum muaj cov khoom siv nyuaj rau cov ntawv thov.
Vim li cas e71t - gs ua haujlwm: Qhov zoo rau nws cov hom phiaj siv
E71t {- gs cov koob hmoov los ntawm cov kab ke uas haum nrog nws cov ntawv thov tseem ceeb:
• Portility: Tsis muaj roj roj kheej txhais tau tias yooj yim thauj mus rau cov chaw ua haujlwm lossis chaw deb.
• Txhua - Txoj Haujlwm Versatility: Nws Cov Khoom Siv Hluav Taws Xob Glux Lub Chaw Weld, tso cai ntsug thiab siv thoob khib nyiab vuam tsis muaj ntau lub ntsej muag.
• Ua siab rau rau cov paug tsis huv
• Them nyiaj npaum li cas: Tsis txhob muaj roj thooj voos kheej thiab cov tswj hluav taws xob thiab cov tswj hwm txo qis cov nqi, ua rau nws zoo tagnrho rau hobbyists lossis khw me me.
Kev coj ua zoo tshaj plaws rau e71t - gs vuam
Txhawm rau kom ua tiav cov txiaj ntsig nrog e71t - gs, ua raws cov lus qhia no:
• Ua kom phim cov ntaub tuab: Siv 0.035-nti hlau rau 16-18 lub ntsuas cua hlau; 0.045-nti rau 1 / 8-3 / 8 nti hlau.
• Teem cov kev ntsuas tsim nyog: kho cov hluav taws xob (18-24v) thiab xaim roj kub (200-400 hack raws li cov khoom tuab rau cov hlau thicker.
• Huv kom huv: Tshem tawm cov xeb lossis roj lossis roj lossis cov paug teeb pom kev sib kis tau nrog flux.
• Tswj kev ncig khiav ceev: A khov kho (3-6 ntiv tes ib feeb) ua kom muaj kev sib sau tag nrho tsis muaj kev cuam tshuam.
Xaus: Ib qho mus -} rau cov pa roj carbon steel nyob rau hauv cov xwm txheej tswv yim
E71t {{- gs zoo li ntawm vuam carbon hlau thiab qis}}}}}} allholicity, yooj yim, thiab tus nqi tseem ceeb tshaj plaws. Los ntawm kev txhim kho teb rau DIY cov phiaj xwm, nws tus kheej - shield tsim thiab txhim khu kev ua haujlwm txhim khu kev ua haujlwm nrog cov hlau ua haujlwm nrog cov hlau me me. Thaum nws tsis haum rau siab- cov hlau ua kom zoo nkauj lossis cov txiaj ntsig tseem ceeb hauv {}}} Proving cov versetatility thiab kev ua tau zoo tshaj plaws.