Kev sib txig & Cov Khoom Siv Synergy: ASTM A36 thiab AISI qauv
Ib qho ntsiab lus tseem ceeb ntawm cov kab khoom no yog covKev ua haujlwm sib luagNruab nrab ntawm Astm A36 thiab cov muaj feem cuam tshuam lub kaum steel qib (piv txwv li 1018, AISI 1020 rau kev sib txuas lus dav dav), kom muaj kev sib txuas lus yam tsis muaj kev ua tau zoo. Ob tus qauv ua ntej cov qauv hluav taws xob ua kom zoo rau cov qauv tsim qauv {}} cov kabmob:
ASTM A36 Kev Sib Tw: Raws li lub hauv ntiaj teb lees paub, AVA qhia meej txog lub zog ntawm 2500 (56 kSI) AISI sib txig sib npaug
AISI precision: AISI cov qauv txuas ntxiv kho qhov tseeb thiab cov ntaub ntawv sib xws, nrog cov ntsiab lus nruj, thiab cov txheej txheem sib xyaw ua ke (kub. Qhov no precision kom paub tias AISI sib txig sib luag steel tsis tsuas yog ua kom ntev dua rau cov ceg ntev, thiab squaress} tseem ceeb rau high-precision cov kev sibtharcies.
Sib npaug - ceg ceg tsim: Symmetric efficiency rau cov khoom siv sib txawv
Qhov txhais tau "sib npaug - ceg" Kev hloov pauv ntawm cov khoom sib txuas no, kev faib tawm ntawm cov khoom siv sib npaug thiab kev txhawb nqa yog qhov tseem ceeb. Tsis zoo li tsis sib xws - ceg txhais ceg, piv txwv li txhais ceg ntev (piv txwv li 20x100x) xa peb cov ntsiab lus zoo:
Cov ris tsho sib txawv thauj khoom cov kabmob: Hais txog axial, lateral, thiab shear zog hla ob txhais ceg, tshem tawm cov kev nyuaj siab thiab txhim kho cov ntawv thov, thiab kev ntxhov siab.
Yooj Yim Fabrication & Teeb: Daim duab geometry tso cai rau cov txheej txheem yooj yim thaum lub sijhawm sib tw, bolting, lossis riveting, txo lub rooj sib dhos, txo kev sib dhos. Nws tseem ua rau cov qauv sib txawv thiab tho, haum nrog - Tus txheej txheem he} tav thiab txuas.
Sib xyaw ua ke ntau yam: Qhov zoo tagnrho rau cov qauv hloov kho (piv txwv li, prefabricated tsev, cia racks) qhov twg sib txawv qhov ntev tsim kho thiab sib sau. Qhov sib npaug- ceg ceg tawv yog pabcuam ua haujlwm rau cov haujlwm thib ob, xws li txuas cov vaj huam sib luag, cov nkhaus, lossis cov kab sib txuas.
Cov Tub Ntxhais Kev Ua Txiaj Ntsig: Weldability, Machinability, thiab ruaj khov
Ob qho tib si Astm A36 sib npaug thiab AISI sib txig sib luag steels qhia cov kev ua tau zoo uas ua rau lawv txoj haujlwm kev lag luam:
Kev zoo siab weldability: Tau tshaj rau tag nrho cov qauv vuam cov txheej txheem (MIG, BEATE VUAM) tsis tas yuav ua ntej {-} Kev kho cua sov (rau thicknesses txog 25 hli). Qhov no tso cai rau kev sib xyaw ua ke rau hauv cov txheej txheem nyuaj, los ntawm kev tsim cov thav ntawv rau cov hauv paus.
Tshwj Xeeb Kev Luam Ntawv: Softened los ntawm kev tswj kub dov thiab ib txwm muaj, cov hlau tuaj yeem txiav tau yooj yim, tho, lossis punched kom tau raws li kev cai sib tw. Qhov no hloov tau ua rau nws haum rau tsis-} cov ntawv thov cov khoom siv, xws li cov kev cai machinery lossis accumressure accents.
Lubricability nrog kev tiv thaiv kev ua tiav: Thaum cov roj carbon hlau yog qhov raug rau hauv cov pob zeb tawv muaj nyob hauv ib puag ncig uas muaj qhov zoo rau kev kho mob. Galvanization (kub - dip lossis electro- Galvanized rau cov tshuaj lom neeg, noo noo} {} txuas ntxiv txoj haujlwm lub neej nyob sab nraum zoov lossis kev muaj chaw nyob.
Kev Lag Luam Kev Lag Luam: Los ntawm kev tsim kho rau kev tsim khoom
Cov versatility ntawm ASTM A36 sib npaug thiab AISI sib npaug kaum steel muag khoom siv ntau yam:
Kev Siv Lag Luam: Siv nyob rau hauv kev tsim cov thav duab, ru tsev trusses, phab ntsa studs, thiab pem teb joists, siv vaj tse muaj txiaj ntsig, chaw muag khoom, thiab chaw ua haujlwm.
Muaj Machinery: Siv cov khoom siv txuas ntxiv, cov khoom siv sawv ntsug, thiab cov tiv thaiv lub zog, cov khoom siv tau yooj yim thiab yooj yim ua kom haum nrog cov tshuab.
Cuab Yeej Siv Hluav Taws Xob: Ua haujlwm rau hauv cov tsheb ciav hlau choj, kos npe loj kos npe, thiab cov khoom siv hluav taws xob, qhov twg {free {free {free {free {free {} {reawant tiav thiab lub zog loj.
Raug
Fabrication: Kev sib xyaw ua ke rau hauv cov khoom lag luam chassis, kev daws teeb meem (chaw khaws khoom siv (kev ntseeg tau zoo dua tshiab}}} aliece}
Kev Ua Raws & Kev Nyab Xeeb: Cov Qauv Ntiaj Teb thiab Crasularity
Cov ceg me me no ua raws li kev nruj kev rau ntiaj teb {}}}}}}}} {, thiab lwm yam engineering. Qhov kev lees paub thoob ntiaj teb no qhia txog Hla Hla - ciam teb cov haujlwm, raws li cov lus qhia tshwj xeeb yog kev nkag siab zoo thiab txais. Tsis tas li ntawd, cov hlau lub siab rov qab (ntau dua 90% rov qab tus nqi) ua kom haum rau cov hom phiaj hauv kev lag luam. Nws cov kev tiv thaiv ntau zaus kuj tseem txo cov nqi txhuas thiab cov nqi logistics, ntxiv txhim kho phiaj xwm kev ua haujlwm.
Hauv kev xaus, Astm A36 sib npaug kaum sab xis steel tuav, thiab txhim kho kev ua kom zoo nkauj rau kev ua kom zoo nkauj uas tau ua tiav ntawm kev tsim kho tshiab. Seb puas yog rau cov qauv lossis kev cai, lawv cov kev ua kom nruj thiab muaj ntau yam kev ua tau xaiv rau cov phiaj xwm tseem ceeb, durability, thiab tus nqi- ua hauj lwm zoo.
| Sib npaug sib luag Bar | |||||
| Qhov loj | Theoretical hnyav | Qhov loj | Theoretical hnyav | Qhov loj | Theoretical hnyav |
| lub hli | (kg / m) | lub hli | (kg / m) | lub hli | (kg / m) |
| 25*3 | 1.124 | 70*6 | 6.406 | 100*16 | 23.257 |
| 25*4 | 1.459 | 70*7 | 7.398 | 110*8 | 13.532 |
| 30*3 | 1.373 | 70*8 | 8.373 | 110*10 | 16.69 |
| 30*4 | 1.786 | 75*5 | 5.818 | 110*12 | 19.782 |
| 40*3 | 1.852 | 75*6 | 6.905 | 110*14 | 22.809 |
| 40*4 | 2.422 | 75*7 | 7.976 | 125*8 | 15.504 |
| 40*5 | 2.967 | 75*8 | 9.03 | 125*10 | 19.133 |
| 50*3 | 2.332 | 75*10 | 11.089 | 125*12 | 22.696 |
| 50*4 | 3.059 | 80*6 | 7.736 | 125*14 | 26.193 |
| 50*5 | 3.77 | 80*8 | 9.658 | 140*10 | 21.488 |
| 50*6 | 4.465 | 80*10 | 11.874 | 140*12 | 25.522 |
| 60*5 | 4.57 | 90*8 | 10.946 | 140*14 | 29.49 |
| 60*6 | 5.42 | 90*10 | 13.476 | 160*12 | 29.391 |
| 63*4 | 3.907 | 90*12 | 15.94 | 160*14 | 33.987 |
| 63*5 | 4.822 | 100*8 | 12.276 | 160*16 | 38.518 |
| 63*6 | 5.721 | 100*10 | 15.12 | 160*18 | 48.63 |
| 63*8 | 7.7469 | 100*12 | 17.898 | 180*18 | 48.634 |
| 70*5 | 5.397 | 100*14 | 20.611 | 200*24 | 71.168 |
