Xaiv cov rel ntaub pua chaw (tseem hu ua tus pas hauv hluav taws xob) yog qhov kev xaiv hauv paus, thiab cov kab mob ib puag ncig yog los pab koj txoj haujlwm zoo tshaj plaws rau koj txoj haujlwm {{4 4}}
1. phim lub hauv paus hlau: thawj txoj cai
Qhov tseem ceeb tshaj plaws yogtxuam tus pas nrig sib xyaw ua ke rau lub hauv paus hlau.}} Siv tus pas nrig tsis sib xws nrog cov niam txiv muaj peev xwm ua rau muaj kev xeb, lossis tawg .
Mild / Carbon Steel: Cov hlau siv hluav taws xob feem ntau, siv nyob rau hauv kev tsim kho, tsheb, thiab dav fabrication {}}
E6010/E6011: Zoo rau kev qias neeg lossis xeb hlau . e}} Tam sim no zoo tshaj plaws rau hauv cov kav dej lossis cov txheej txheem sib txuas rau {}}
E7018: Tus pas dej tsawg-hydrogen rau high-zog, qis-breaking wels {}}}} psi tensile lub zog ntau tshaj li E6010 60, {000 psi {{}}
E6013: Lub hom phiaj dav dav rau kev ntxuav, nyias steel (e .} Kuv yooj yim}
Stainless hlau: Siv nyob rau hauv kev ua zaub mov noj, khoom siv kho mob, thiab cov ntawv thov marrine (tiv taus corrosion) {}}}
E308-16: Ntais ntawv 304 stainless hlau (feem ntau hom) . zoo rau kev tiv thaiv corrosion {}}
E316-16: Muaj molybdenum, ua rau nws zoo tagnrho rau 316 lub cev muaj zog thiab chloride ib puag ncig (e {} pa dej) .
Nrum Hlau: Plhuav thiab nquag ntes; yuav tsum muaj cov pas nrig uas nqus kev ntxhov siab .
Nickel-hlau (Nife) Rods (e . g., enife-c1): Rau kev kho cov xim pob zeb
Nickel-Tooj (NICU) Rods (e . g., enicu-a): Zoo dua rau condile cam khwb cia hlau, tab sis yuav tsum tsis txhob muaj nife .
Tooj dawb: Muag muag thiab kub-nkag; yuav tsum muaj cov pas nrig nrog cov ntsiab lus melting qis .
Er4043: Rau 6061 qhov txheej txheem (qhov chaw sib xyaw) {}}}}}}} Tsis txhob kub hnyiab thiab ua haujlwm zoo nrog tig / mig.
ER5356: Lub zog siab dua 4043, siv rau 5052/508 1. Aluminium (cov khoom siv marine) {{3}
2.}} Xav vuam txoj haujlwm
Vuam Rods yog ntsuas rau cov haujlwm tshwj xeeb (tiaj, kab rov tav, siv nyiaj ntau,} Khij cov lej "(tus lej thib peb hauv nws daim ntawv lo):
1: Txhua txoj haujlwm (e {{{0} g .}}, E7018) {{4}
2: Tiaj tus / kab rov tav tsuas yog (e {{{0} g ., E6020) {3} {3}
Rau overhead lossis ntsug welds, xaiv "tag nrho-txoj hauj lwm" pas nrig los xyuas kom txoj kev txhaj tshuaj kom zoo thiab nkag mus.
{{0 {}} lub zog yuav tsum tau ua
Tus pas nrig tensile (ntsuas hauv psi) yuav tsum phim rau hauv paus hlau lub zog {}} Qhov no yog qhia los ntawm thawj ob tus pas nrig:
E60xx:) {{{{000 psi tensile lub zog (haum rau cov hlau me).
E70xx:), {{000 psi (rau high-zog steel, e {} g {4 {{4.
Tus e110xx: 110, {{000 psi (rau ultra-high-zog application zoo li cov tshuab hnyav) {}}
4. ib puag ncig ib puag ncig
Ya raws lossis hydrogen kis: Siv cov pas nrig qis-hydrogen (e {{1} g {}} Cov pas nrig yuav tsum tau muab cia rau hauv qhov cub tawg (250-300) kom tsis txhob nqus dej khov {}}
Corrosive ib puag ncig: Stainless Hlau Rods (E308, E316) lossis Aluminium Rods (ER5356) Tsis kam thiab tshuaj tua kab mob.
Kev Kub Siab: Inconel pas nrig (e {{{{0} g}}}
5.} vuam tshuab sib xyaw
Kuaj xyuas yog tias koj lub tshuab siv AC (ADDATION tam sim no), DC, lossis ob qho tib si:
AC-XWB CAV: Siv cov pas nrig sau npe "AC / DC" (e {{{{} g}}}, E6011, E6013 {}
DC MACHINE: Ua haujlwm nrog cov pas nrig feem ntau, tab sis qee (e {{{} g}, E60}, E60}, E60}
Cov lus qhia ceev rau cov pib tshiab
Pib nrogE6013Rau cov hlau me: Yooj yim siv, ua haujlwm nrog AC, thiab ua cov Welds Welds .
Rau cov txheej txheem txheej txheem, ib txwm sivE7018(Tsis muaj hydrogen, siab lub zog) .
Phim tus pas nrig xim coding: ntau cov pas nrig muaj cov xim bands qhia lawv hom (e {} g}, liab rau cov hydrogen).
Tag
Xaiv txoj cai vuam rod boils cia rau:
Txuam rau hauv paus hlau (hlau, steel, steel, cam khwb cia hlau, thiab lwm yam {} .
Kom ntseeg tau tus pas nrig ua haujlwm hauv koj txoj haujlwm vuam .
Ntsib lub zog thiab ib puag ncig xav tau .
Compatibility nrog koj lub tshuab (AC / DC) .
Los ntawm kev ua raws li cov kauj ruam no, koj yuav zam tsis txhob muaj lub sijhawm ua haujlwm thiab ntseeg tias koj cov qauv siv hluav taws xob tsis tseem ceeb)} 2}
