2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-18 12:13
Cov pas hlau (xaim) yog hlau pas nrig uas muaj kab hla hla, ua los ntawm kub dov ntawm cov hlau zeb.
Kev piav qhia thiab yam ntxwv
Cov pas hlau 6 hli tuaj yeem siv ua cov khoom siv ywj pheej, qhov loj me yog nrov vim nws cov cuab yeej siv khoom thiab yooj yim ntawm kev ua. Siv hauv kev tsim kho thiab ua haujlwm hlau.
Raws li GOST cov qauv, cov qib carbon hlau St0, St1, St2, St3 tuaj yeem siv rau kev tsim khoom . Yog tias cov hlau tsis yog hlau lossis lawv cov hlau nplaum tau siv rau kev tsim khoom, tom qab ntawd cov qauv raug teeb tsa raws li TU.
Kev ua siab ntev ntawm kev hloov pauv hauv qhov loj me ntawm txoj kab uas hla yuav tsum tsis pub tshaj %5%lossis + 5%, qhov vasculature yuav tsum tsis pub tshaj 50%.
Tus pas nrig txuas ntxiv tau ntim rau hauv coils, qhov hnyav uas txawv ntawm 100 txog 150 kg, tab sis tsis ntau tshaj ib tuj . Tsis tas li, hauv ntau lub khw muag khoom me me, nws muaj peev xwm muag cov khoom ntawm cov hlau los yog coils uas hnyav dua. Qhov hnyav ntawm 1 meter hauv kilograms yog 0, 222, qhov hnyav no yog kwv yees tus nqi, nws kuj tseem nyob ntawm cov khoom.
Nws tsim tawm li cas?
Kev ua cov khoom, nyob ntawm seb yam khoom siv raw li cas, tuaj yeem tshwm sim ntau txoj hauv kev:
- kub dov - carbon lossis hlau hlau;
- txias txias thiab nias - kom tau txais ntu qhov tseeb;
- ua ke dov nrog nruam nrum - rau cov hlau tsis muaj hlau thiab lawv cov hlau phom.
Kev tsim cov hlau siv qhov chaw ntawm cov tshuab txuas ntxiv lossis ib nrab txuas ntxiv.
Los ntawm cov txheej txheem ntawm kev kos duab kub, cov duab plaub fab hlau uas muaj kab hla ntawm 10x10 centimeters tau tsav los ntawm kev sib tsoo ntawm lub zeb zeb. Cov paj ntoo (hlau) ua kom sov thaum lub sijhawm txheej txheem no, thiab cov shafts muab nws ib puag ncig cov duab. Thaum tawm ntawm lub zeb zeb muaj lub tshuab winding - nws tso cov hlua hlau tseem tsis tau txias txias hauv lub nplhaib.
Cov txheej txheem tom ntej yog txias. Nws tuaj yeem tshwm sim hauv ob txoj kev.
- Cua txias ib txwm (nrog kev pab ntawm huab cua) . Nws tshwm sim qeeb, tab sis cov hlua hlau tau softer thiab ductile ntau vim qhov tshwm sim. Marked as BO.
- Ua kom txias . Txog qhov no, dej lossis tshwj xeeb cov kiv cua tau siv, cov khoom tau tawv dua thiab ruaj khov dua. Cim nrog UO1 lossis UO2.
Thaum yuav khoom, nco ntsoov ua tib zoo saib xyuas qhov txheej txheem txias li cas hauv qhov tshwj xeeb.
Tom qab cov hlau tau txias, nws tau muab tso rau hauv bays.
Cov hlua hlau, los ntawm cov xaim yuav ua rau yav tom ntej, dhau los ua cov txheej txheem zom zaws ntxiv . Qhov no tuaj yeem yog kev kho tshuab (nrog tus neeg sawv cev descaling) lossis kev ntxuav qhuav (etching hauv cov kua qaub tshwj xeeb).
Qhov zoo ntawm cov khoom yuav tsum ua kom tau raws li qhov yuav tsum tau ua - tsis muaj qhov tsis xws (burrs, hnub poob, thiab lwm yam) raug tso cai rau saum npoo, vim tias lawv txo qis zog thiab lwm yam khoom.
Hais txog qhov ua tau zoo, xaim pas nrig tuaj yeem yog ob hom:
- hoob B - qhov tseeb nruab nrab;
- chav kawm B - nce qhov tseeb.
Rolled 6 millimeters tuaj yeem sib txawv hauv qhov tawv:
- muag muag - tsim los rau cov khoom hloov pauv xws li cov xov hlau, cov hlua, thiab lwm yam;
- ib nrab muag - rau kev tsim cov khoom lag luam ywj pheej: cov dej ntws, cov khoom siv vuam, cov hlua;
- khoom - rau cov ntaub ntawv uas muaj zog ntxiv: xyaum ua haujlwm, ua kom nrawm ntawm cov qauv loj, thiab lwm yam.
Hom kev txheeb xyuas
Tooj Liab ua los ntawm tooj liab molten los ntawm kev nruam nrum, tom qab ntawd dov rau hauv mills. Muaj lub npe MM. Muab faib ua peb chav kawm: A, B, C.
Siv rau cov xov hlau thiab cov hlua uas muaj peev xwm tiv taus cov khoom hnyav.
Aluminium dov hlau Nws yog tus pas nrig uas muaj kab hla hla, uas tuaj yeem muaj txoj kab uas hla ntawm 1 txog 16 mm. Nws yog siv los tsim ntau yam kab hluav taws xob thiab cov xov hluav taws xob. Kev tsim cov hlua hlau los ntawm txhuas ntawm tus nqi yuav raug nqi kwv yees li 3 zaug pheej yig dua li cov hlau los ntawm tooj liab. Kev tsim khoom tshwm sim hauv ob txoj hauv kev:
- los ntawm cov hlau yaj;
- siv cov menyuam dawb
Stainless hlau pas nrig yog qhov kev nyiam tshaj plaws nrog ntu ntu ntawm 8 mm.
Nws yog siv rau cov qauv hauv av thiab rau cov hlua hluav taws xob.
Hlau hlau pas nrig tsim khoom siv cov khoom kub kub. Hom no tuaj yeem yog ob chav kawm muaj zog: C - tus qauv, B - nce ntxiv. Qhov twg ntawm lawv cov khoom tiav yuav tau txiav txim siab los ntawm cov ntaub ntawv siv thiab los ntawm txoj kev txias. Nrog rau qhov ntev ntawm tag nrho cov hlau kuav los tiag, kev hloov pauv hauv qhov ntev ntawm txoj kab uas hla tsis tuaj yeem lees txais, thiab cov kauj yuav tsum tau sib tw los ntawm cov pas nrig.
Cov hlau hlau hlau tau siv los txhawb kev tsim vaj tsev, nrog rau kev tsim kho cov kabmob sib nrug ntawm cov chav tsev lossis cov piers.
Galvanized hlau pas nrig - hom kev ncaj ncees uas tau txais los ntawm kub dov. Qhov loj ntawm txoj kab sib txawv ntawm 5 txog 10 hli. Cov hlau carbon tau siv rau kev tsim khoom. Lub ntsiab tseem ceeb ntawm cov khoom lag luam yog cov txheej zinc.
Qhov Zoo:
- corrosion kuj;
- txhim khu kev qha thiab ruaj khov khoom;
- tiv taus rau ntau qhov thauj khoom: tawm, hloov pauv thiab zoo li qub;
- yooj yim rau txheej txheem ntau txoj hauv kev (txiav, thwj lossis khoov);
- hauv kev sib piv nrog lwm yam nws muaj qhov zoo nkauj zoo nkauj dua.
Cov ntawv thov
Feem ntau tib neeg tsis xav txog ntau npaum li cas cov hlua hlau xav tau hauv lub neej. Yog li, los ntawm txhais tes ntawm cov ntawv hlau, cov khoom thauj nrog qhov loj thiab qhov hnyav tau ntim. Txhim kho cov thav duab tau tsim los ntawm nws, nws yog lub hauv paus no uas ntxiv dag zog rau cov kabmob ntawm cov tsev thiab cov qauv. Hlau pas nrig nrog txoj kab uas hla ntawm 6 thiab 6, 5 millimeters yog siv rau kev tsim khoom ntawm kev txaus siab rau kev ntim cov khoom ua haujlwm cib.
Qhov feem ntau siv qhov ntau thiab tsawg yog 6 thiab 8 mm . Cov khoom me me no zoo tshaj rau kev tiv thaiv hauv av thiab hluav taws xob. Nws kuj tseem siv los ua cov khoom siv raw rau kev tsim cov ntsia hlau, cov dej ntws, cov xov hlau, vuam tshuab diodes, cables thiab hlua.
Nws tau nquag siv hauv kev lag luam rooj tog, rau kev tsim khoom ntawm ntau yam nrawm, cov rooj tog zaum lossis cov khoom dai kom zoo nkauj. Qws hlau kuj tseem siv dav hauv tsheb thiab tshuab cuab yeej tsim khoom, kev tsim nkoj, kev tsav dav hlau thiab kev ua liaj ua teb.
Ntawm lub network koj tuaj yeem pom ntau lub rooj uas qhov loj, ntev, txoj kab uas hla ntawm cov khoom lag luam thiab lawv qhov sib piv rau ib leeg tau qhia.
Thaum yuav cov khoom siv hlau, nws yog qhov yuav tsum tau saib cov ntaub ntawv uas txhua qhov kev ntsuas tsim nyog thiab cov cim tau qhia.
Pom zoo:
Cov Hlua Hlau 8 Hli: Galvanized Rau Kev Tiv Thaiv Xob Laim Thiab Lwm Hom Hlau, Qhov Nqus Tshwj Xeeb Ntawm 1 Meter Ntawm Xaim Hlau, Tus Yam Ntxwv Raws Li GOST
Cov hlua hlau 8 hli tau siv dav. Cov xov hlau galvanized rau kev tiv thaiv xob laim thiab lwm hom hlau tsim tawm li cas? Qhov hnyav tshwj xeeb ntawm 1 meter ntawm tus pas hlau yog dab tsi? Dab tsi yog cov yam ntxwv raws li GOST?
Lub Voos Xwmfab Ntawm Lub Rooj Tsavxwm Hnyav Npaum Licas? Qhov Hnyav Ntawm 1 M3 Ntawm Cov Laug Thiab Cov Ntoo Ntub, Ntuag Thiab Tsis Tawg, Lub Voos Xwmfab Hnyav Ntawm Cov Laug Cam 50x150x6000 Thiab Lwm Qhov Loj Me, Hnyav 2-3 Thiab 4 Lub Voos Xwmfab Ntawm Cov Laug Cam
Ua ntej pib ua haujlwm, nws yog ib qho tseem ceeb los txiav txim qhov hnyav ntawm cov khoom siv hauv tsev. Muaj pes tsawg lub voos xwmfab qhuav thiab ntub cov laug cam ntawm ntau hom? Yuav xam qhov hnyav ntawm 1 m3 ntawm cov laug thiab cov laug uas tsis muaj txheej txheem ntawm cov qauv thiab tsis yog tus qauv li cas?
Qhov Hnyav Ntawm Tus Nplaig-thiab-zawj Slabs: Ntau Npaum Li Cas 80 Hli Nplaig-thiab-zawj Slabs, Cov Khoom Hnyav Thiab Hollow Thaiv Hnyav? Qhov Hnyav Ntawm 1 Daim Ntawm GWP Thiab Lwm Qhov Ntau
Vim li cas koj thiaj xav paub qhov hnyav ntawm daim hlau nplaig thiab zawj? Ntau npaum li cas 80 hli tus nplaig-thiab-zuaj phaj thiab lwm qhov hnyav? Qhov hnyav ntawm cov khoom thiab cov khoob khoob sib txawv li cas? Ntau npaum li cas slabs los ntawm cov tuam txhab sib txawv hnyav?
Galvanized Hlau: Hlau Nrog Txoj Kab Uas Hla Ntawm 2-3 Hli Thiab 4-5 Hli, 6-8 Hli Thiab Lwm Yam Hlau, Qhov Hnyav Ntawm 1 Meter Ntawm Cov Xaim Mos, Cov Yam Ntxwv Thiab Lub Hom Phiaj
Galvanized hlau yog ib qho ntawm ntau hom khoom siv hlau thiab yog qhov xav tau zoo hauv ntau yam haujlwm ntawm tib neeg kev ua. Koj lub hom phiaj twg koj xav tau cov hlau thiab lwm cov xov hlau nrog txoj kab uas hla ntawm 2-3 hli thiab 4-5 hli, 6-8 hli? Hom twg yog nws? Yuav xaiv qhov tuab li cas?
Knitting Xaim (31 Duab): Xaim Dub Thiab Dawb Rau Kev Txhawb Nqa. Annealed Steel Hlau 2-3 Hli Thiab 5-6 Hli, Lwm Qhov Ntau Thiab Tsawg, GOST Thiab Kev Siv Tus Nqi
Dab tsi yog knitting reinforcing xaim? Vim li cas nws dub thiab dawb? Txoj kab uas hla xaim xaiv rau qhov txhawb nqa li cas? Ib qho piv txwv ntawm kev laij cov xaim hluav taws xob siv rau kab txaij hauv paus
