Khoom npe
Large-Section Steel Round Bar (Heavy-Duty Round Bars)
Lub hauv paus rau phau ntawv
Loj - Ntu ob kab hlau puag ncig yog cov txheej txheem zoo heev uas tsim rau qhov chaw kab uas txawv thiab qib loj yog qhov yuav tsum tau ua. Muab rau hauv kub {{3} gorged, muab cov khoom siv kom hnyav, thiab cov menyuam yaus yooj yim, thiab cov kabmob muaj qag thiab cov kabmob loj.
Cov Kev Tshwj Xeeb
Qauv:ASTM A29 / A108, thiab 10083, thiab 100210 (uas tsim nyog), lossis cov qhua tuaj noj mov tshwj xeeb.
Cov Ntaub Ntawv / Qib:Carbon steels (piv txwv li, c45 / C55), nruab nrab}
Siv thiab ua:Kub - rolled ntev tuav, forged billets, kub} {- duab (precision) lossis tig & av.
Cov ciaj ntau (raug): 40 hli → 800 hli(Kev cai sib txawv loj diameters tau los ntawm kev lom zem lossis billet machining).
Ntev:Txheem zeb ntev (3 m / 6 m / 12 m) los yog txiav - {4} ntev; Ib Leeg - daim ntev nce mus thauj / tuav cov txwv.
Kev thev:Txoj kab uas hla kev nyob ntawm cov txheej txheem {{}} kub {1} {dov ± 0.5-3.0 hli; Txias - Kos duab / Av ± 0.01-0.2 hli.
Ncaj ncees:Tsawg dua los yog sib npaug rau 0.5-1.5 mm / m yog, kev tswj hwm nruj rau precision shaftts.
Deg tas:Mill nplai, tev thiab roj, muab / Penened, av & polished, lossis coated (VCI).
Cov Cuab Yeej Siv Neeg Kho Mob (Raug, Qib Nyob)
Paib lub zog:~ 235 - {{700+ MPa (nyob ntawm qib & kev kho cua sov).
Lub zog tensile:~ 360 - 1000 MPa (nyob ntawm Alloy & Temper).
Elongation:8-25% (txawv los ntawm qib / tshav kub- kev kho).
Hardness:Teev rau ib daim ntawv thov; tuaj yeem muab tau analealed, normalized, quenched & tempered, lossis induction / {{0} {0} {{} tawv.
Qhov hnyav suav (siv tau sai)
Pawg ib meter ib meter (kg / m) rau cov khoom sib tw bar (steel, ntom ≈ 7.85 t / m³):
huab hwm coj (kg / m) ≈ ≈ ≈ 0.0061654 × (taub hauv mm) ²
Cov Qauv Qhov hnyav:
Ø →≈ 15.413 kg / m
Ø100 hli →≈ 61.654 kg / m
Ø200 hli →≈ 246.615 kg / m
Ø300 hli →≈ 554.884 kg / m
(Siv cov qauv saum toj no los daws lwm qhov ntau thiab tsawg.)
Nta & Qhov Zoo
Perfect siab muaj peev xwm:Tus kab ke loj - ntu kev txhawb nqa cov roj hnyav hnyav, khoov thiab torsional loads.
Machinability & tsis lees paub:Qhov zoo tshaj plaws dawb paug Tshuag rau tig, siv tshuaj, khiav tawm thiab zam rau hauv cov khoom loj.
Thaum tshav kub kub - nrhiav cov kev xaiv kho tau:Tuaj yeem muab tau npaj npaj rau queny & Tem sim kom tau ntsib lub zog / Toughnim lub hom phiaj.
Yooj yim geometry:Pom cov puab yooj yim concectic machining, ntsuas thiab bearing thiab bearing fits.
Nchuav tiav & precision:Los ntawm ntxhib kub -}} rolled rau precision hauv av kom tau raws li cov kabmob thiab Faib.
Cov Kev Siv Raug Raug
Hnyav Shafts, Axles thiab pins rau kev tsuas, tub rog thiab kev lag luam tshuab.
Cov menyuam thiab cov kabmob txhua hnub, crankshaft qhov tsis txaus thiab txuas loj.
Forging Billets rau cov pas nrig txuas loj, lub zog thiab cov khoom sib xyaw.
Kev siv hluav taws xob hnyav, khi - rod thiab cov kev siv dowel.
Tubrog nkoj & Ntug dej Pins, mooring kho vajtse dawb paug thiab loj bolt Tshuag.
Kev Ruaj Ntseg Ua Tau Zoo & Kev Xeem
Cov Ntawv Pov Thawj Khoom Siv:Mill xeem Daim Ntawv Pov Thawj (MTC) nrog cov tshuaj muaj tshuaj lom neeg thiab cov lej kub.
Kev Kuaj Neeg Kho:Tensile, tawm los, elongation thiab kev ntsuam xyuas hardness raws li qhov xav tau.
Tsis - Kev sim:UT / MT / VT rau cov khoom tseem ceeb lossis cov khoom sib xyaw ntawm kev thov.
Cov tshev hauv seem:Txoj kab uas hla, ncaj thiab kev kuaj xyuas cov kab ke; nto roughness rau hauv av tuav.
Traceability:Tag nrho melt - rau - Bar traceability muaj rau cov ntawv thov tseem ceeb.
Ntim & Xa Tawm
Kev Tiv Thaiv:Bundled rau ntoo skids, vci zaj duab xis lossis roj txheej rau kev tiv thaiv xeb; Kawg lub kaus mom rau cov qauv av precision hauv av.
Tuav:Lifting Lugs, cov nplais thiab cov ntoo loj tshwj xeeb muab rau ib qho hnyav.
Nyem:Ib daim me me rau txoj kev / tsheb ciav hlau / chaw nres nkoj nqa txwv; Spliced lossis faib cov nkoj xa khoom uas tsim nyog.
Lub sij hawm ua:Tshuag / qauv qib kawm feem 2-6 lis piam; forged, cua sov {{{-}}}}} Av txiav txim siab 4 - {{4 4}} lub lis piam nyob ntawm seb.
Xaj cov ntaub ntawv - dab tsi peb xav tau
Thov muab: yuav tsum taulub cheeb (s) × ntev (s), Khoom Siv Khoom, xav tauKev Txiaj Ntsig(kub {-}} rolled / noricized / quenched & tempered / av),kev thev, kom muaj nuj nqis, ib yam twgNDT / kuaj qhov yuav tsum tau ua, thiabNto tas / TxheejCov. Yog hais tias qhov bar yuav raug ntxuav tawm rau hauv ib qho tseem ceeb tivthaiv, suav nrog kev xav tau kawg thiab kev kho cua sov kom tsim nyog / cov nyiaj tau los.
Yog tias koj nyiam, Kuv tuaj yeem:
tsim kom loj me - rau - hnyav rooj rau koj txoj kab uas hla,
Pom zoo ib tug qhab-nees & kev kho cua sov rau daim ntawv teev cov ntawv sau tseg, lossis
Npaj ib nqe lus thiab lead - lub sij hawm estiming -}}} Tsuas yog xa diameters, ntev thiab ntau thiab.
Cim npe nrov: Loj Tshooj Hlau Hloov Bar, Tuam Tshoj Loj Ntau Yam Txawv Hlau Hloov Bar Manufacturers, Lwm tus neeg, Hoobkas
