Nyias-walled txhuas raj: yam ntxwv, ntau lawm

Thaum lub sij hawm kho los yog kev siv ntawm cov zaum kawg zoo ntawm cov ua hauj lwm nyob rau hauv lub xaiv ntawm cov ntaub ntawv. Lub txhuas nyias-walled raj muaj ib tug plurality ntawm tsiaj. Yuav kom zoo thov cov khoom, nws yuav tsum to taub cov yam ntxwv ntawm txhua hom. Nws tseem yog ib qho tseem ceeb kom nkag siab txog yuav ua li cas lub installation ntawm nyias-walled hlab ntawm txhuas. Nyob rau hauv kev ua raws cai nrog rau cov installation thiab cov lag luam ntawm cov khoom yooj yim los ua ib tug check thiab robust system, muaj kev nyab xeeb nyob rau hauv lub tsev.

Yuav ua li cas yog ib tug nyias-walled txhuas raj?

Yeeb Nkab zus tau tej cov txhuas yog tsim los kom tau raws li tus txij nkawm xav tau kev pab ntawm neeg pej xeem lub neej kev ua vaj tse. Hom tej khoom muaj nyob rau hauv abundance. Txhua yam nws muaj nws kev txheej yam ntxwv thiab nws muaj nws tau.

Lub txhuas nyias-walled raj muaj ib tug cov ntaub ntawv uas tuab txog li 5 hli inclusive. Nws muaj zoo xws li kev ntseeg, kom txo tau qhov kub thiab txias tsis kam thiab corrosion nonsusceptibility. Txawm nyob rau hauv huab txias, xws hlab yuav muaj txoj kev ntseeg.

Aluminium kav tswj GOST 18475-82, 18482-79, 23697-79. Tso tawm ntawm lub tubing tshwm sim alloys raws li GOST 4784-97, 1131-76.

Qhov zoo zoo ntawm txhuas yog ib tug zoo thermal conductivity, uas kuj yuav siv sij hawm mus rau hauv tus account lub lag luam los ntawm cov khoom. Scope raj ncua los ntawm lub ru tsev rau hauv cov yeeb nkab fittings. Vim lub softness ntawm cov hlau cov khoom no yog ib qho yooj yim los mus daws.

kheej ntawm daim ntawv thov

Raws li lawv cov yam ntxwv, lub txhuas hlab muaj ib tug ntau ntawm cov ntaub ntawv sau npe. Meej pem kev siv ntawm cov khoom no nyob rau hauv cov dej systems. Qhov no yog heev cia nws tus yam ntxwv. Aluminium hlab no kuj siv rau npaj sewers, thiab nyob rau hauv ua ke nrog nrog titanium - rau cov dej.

Aluminium hlab nrog nyias cov phab ntsa yog lug siv nyob rau hauv cua tshuab. Feem ntau siv mus txuas rau cov khoom roj lus. Pipelines ua los ntawm txhuas muaj nyob rau hauv cov tshuaj thiab cov roj kev lag luam. Cov kev siv ntawm cov khoom ntawm no hom yog tus nqi thiab npaum nyob rau hauv loj scale lawm, thiab rau cov private tau txais kev pab rau cov muaj kev cia siab thiab zoo tshaj ntawm kev sib txuas lus ntawm ntau hom.

Ntoo khaub lig-sectional views ntawm cov kav dej

Qhuav ntawm txhuas hlab muab ib tug ntau yam ntawm qhov chaw ntawm kev noj tsim nyog hom ntawm cov khoom. Nyob ntawm seb cov yam ntoo khaub lig seem ntawm cov yeeb nkab txawv kev thov.

Cylindrical seem yog ib tug hollow profile. Nyias-walled round hlab ua ntau txhuas.

Lub ntoo khaub lig-sectional zoo muaj ib tug coj zoo lawm. Qhov no yog ib qho ntawm tus txheej txheem hom ntawm cov khoom.

Square seem - qhov no hollow profile, uas nws sab yog muaj sib npaug rau txhua tus lwm yam thiab yog ntawm txoj cai ces kaum mus rau txhua lwm yam. Nws tseem yog raug ntawm qhov khoom.

Profiled raj muaj ib tug ntoo khaub lig seem ntawm yam zoo, thiab feem ntau ua rau txim.

Rau cov dej haus, sewerage, kua, cov roj, kev sib txuas lus feem ntau siv round hlab. Nyob rau hauv lub rooj plaub uas lub cua equip vaj tse, tej zaum kuj siv square thiab lub hom ntawm cov khoom.

Tshwj xeeb ntau lawm chaw los yog cov khoom systems tsim zoo li tus menyuam ua los ntawm txhuas.

Hom kav ua technology

Aluminium kav muaj ntau yam txoj kev kho mob cov khoom. Muaj cov kav dej:

• tsis muaj kub kev kho mob (kub-nias);
• txias-ua hauj lwm (tawv ntawm ib tug kub qis dua lub recrystallization) cim H;
• polunagartovannye - H2 npav;
• annealed (hardened) - npav M;
• tsis tau kiag li tawv - hom T5;
• artificially uas muaj hnub nyoog - npav T1;
• hnub nyoog lawm - Mark T.

Yeeb Nkab Qhuav Txheej txheem

Zus tau tej cov txhuas yeeb nkab tshwm sim nyob rau hauv peb txoj kev sib txawv.

Tus thawj embodiment yog ib tug deformation ntawm lub txhuas log. Qhov no technology yog yus muaj los ntawm hood, calibration, flashing tsis sov.

Qhov thib ob hom muaj nyob rau hauv lub compact khoom.

Qhov thib peb technology - yog Vuam ntawm txhuas ntawv los yog sawb. Nyob rau hauv cov ntaub ntawv no, siv ib tug kub lub caij so mus tshem tawm cov internal kev nyuaj siab nyob rau hauv lub welds.

Profile lawm muaj hnub nyoog thiab lim-tawv yam uas ib tug phab ntsa thickness ntawm 10 hli yog tso cai ua tsis muaj tshav kub kev kho mob. Thaum lub sij hawm siv thiab ua cov kav dej uas tsis yog-tus qauv puag ncig, kheej li lub qw ntoo khaub lig seem ntsuam tsim cov txheej cheeb thiab thickness. Rau txhua tus kwv thiab cov tshuaj thauj los ntawm cov kav dej, lub txhuas yog raug mus rau ib tug kev kho mob hom.

Saib ntawm lub puab thiab txheej chaw

Muaj ib tug xov tooj uas tsis xws luag, muaj cov uas nyob rau hauv lub tiav lawm cov khoom no yog tsis tsim nyog. Lawv yuav siv tsis tau nyob rau hauv qhov chaw kawm mus kev sib txuas lus chaw raws li lawv muaj peev xwm kom tsis txhob muaj lub dag lub zog ntawm cov txhuas yeeb nkab.

Cov tsis tsim nyog tsis xws luag muaj xws li:

• bundles;
• tej kab nrib pleb;
• plhaub;
• tsis-metallic additive;
• ib co kua nplaum ntawm nitrate, corrosion;
• looseness;
• tog tias;
• ib co kua nplaum ntawm burnout tau hardened cov kav dej.

Cov yeeb nkab ntawm txhuas muaj tsis txo lub dag lub zog ntawm qhov tshwm sim:

• ib co kua nplaum matrix thiab annular corrugations, muab hais tias lawv muaj nyob rau hauv lub pub txoj kab uas hla sib txawv;
• ib fistula (tubular sawb rau weld vim roj ntswg thaum lub sij hawm vuam) ib 100 m ntawm cov yeeb nkab;
• prints ntawm coiling yeeb nkab tsawg kawg yog 3 m ntev. Tej zaum lawv yuav tuaj nyob rau ob hnub ntawm cov khoom.

conduits alloys

Muaj ntau yam kev xaiv rau qhov siv thiab ua cov kav dej ua los ntawm txhuas alloys nrog txawv hlau. Lawv yog tswj hwm los ntawm kev zoo qauv.

Cov feem nrov hlau yog pom tias yuav tau ib feem ntawm duralumin hlab. Qhov no yog ib tug heev check cov ntaub ntawv uas. Ib tug hlau muaj li ntawm txhuas, tooj liab, manganese thiab magnesium. Tseem muaj txhuas alloys nrog titanium. Lawv yog siv rau txhua yam, txawm kav xa dej.

Kav ua los ntawm tooj liab-txhuas yog siv ntau heev. Nws yog tsis yog ib tug hlau ntawm no ob cov ntaub ntawv, thiab cov union muaj zog nws yog xim hlau bonds cov tooj liab puab thiab txheej khaubncaws sab nraud povtseg ntawm txhuas. Xws li ib tug khoom siv nyob rau hauv cov cua kub thiab cua tshuab. Ob-txheej compound khoom tswj tus tsim thiab muab lub zog rau cov nyhuv ntawm siab nyob rau hauv lub system stability. Lub qhov txawv feature ntawm ib tug tooj liab-txhuas hlab protrudes nonsusceptibility corrosion. Vim hais tias ntawm cov tshwj xeeb coj cwj pwm nyob rau hauv lub xub ntiag ntawm tooj liab nyob rau hauv txhuas nws yog siv rau xws li tshwj xeeb cov yeeb nkab fittings.

dural raj

Ntau nrov tooj liab-txhuas nyias phab ntsa yeeb nkab xam tau tias yog duralumin raj. Lawv yog cov resistant mus deformation, corrosion, yooj yim, ua yooj yim thiab yooj yim ntawm installation. Qhov no txhuas nyias phab ntsa yeeb nkab thiab yog hu ua D16T nrog ib puab kab uas hla ntawm 7 hli thiab ib lub phab ntsa thickness ntawm 0.5 hli. Cov tsab ntawv "T" nyob rau hauv lub npav ntawd hais tias cov ntaub ntawv uas yog raug rau quenching thiab tej yam ntuj tso laus. Nws yog qhov tsawg kawg nkaus loj ntawm manufactured ntau ntau yam ntawm cov khoom - ib tug nyias-walled txhuas raj D16T 7˟0,5 hli.

Tsis zoo yog tam sim no nyob rau hauv cov khoom no - nws yog ib tug phem kuj mus electrochemical degradation, lub cev tsis mus ncaj qha mus koom dural raj nrog cam khwb cia hlau, steel. Lawv nqi yog heev siab heev. Txawm li cas los, lub ntsiab zoo muab uas muaj ntau tshaj npog tag nrho cov kev txwv.

Khoom rau dabtsi yog khoov ntawm cov kav dej

Thaum lub sij hawm lub installation ntawm cov kav dej lawv yuav tsum khoov, muab lub Desired zoo system. Yog li ntawd raws li tsis mus deform lub puab kab uas hla ntawm qhov tsab xov xwm, koj yuav tsum ua kom lub chaw ua hauj lwm nrog cov kev pab los ntawm tshwj xeeb cov cuab yeej, hu ua benders. Lawv yog cov nram qab no hom:

1. Hneev tua tav toj benders. Siv rau kev raug ib tug tej yam hauv lub cheeb.
2. Caij nplooj ntoos hlav pab kiag li lawm. Yeeb Nkab nyias-walled txhuas round feem ntau bent tsis deformation uas ntaus ntawv.
3. Ya hom. Dej lub raj nyob ib ncig ntawm nws tus kheej, muab nws yuav tsum tau khoov.
4. Arbor benders. Nws yog cov hauj lwm zoo, thaum nws yog tsim nyog los pluav lub raj nrog ib tug heev me me voos kheej-kheej nyob rau hauv tsev.

Los ntawm hom tsav cov khoom siv yog muab faib ua 3 hom:

• txhais tes, yog siv los hloov tus duab ntawm me me txoj kab uas hla cov kav dej;
• Hydraulic pab khoov cov khoom mus txog rau 3 nti nyob rau hauv tus ntoo khaub lig-section;
• electromechanical daim ntawv tso cai ib tug flattening uas muaj precision.

Txoj kev dabtsi yog khoov txhuas tubing

Cias tsim flattening ntawm txhuas nyias-walled kav nyob rau hauv lub tsev nrog rau kev pab los ntawm ob peb hom kev kawm.

Tus thawj txoj kev yog siv ib tug tshwj xeeb tshuab. Nws yog muab lub Desired khoov kaum sab xis. Nws yog ces tso rau hauv lub tuav raj, thiab tus qib yog txo mus rau cov yam voos kheej-kheej.

Qhov thib ob hom yuav siv cov Volnova tshuab. Cov yeeb nkab yog tso ntawm lub chais. Ib kawg yog txuas ib ntseg tsho. Cov kov yog cranked bracket. Cov menyuam yuav txav tom qab ncav lub yuav tsum tau theem ntawm dabtsi yog khoov.

Qhov thib peb txoj kev siv ib tug caij nplooj ntoos hlav. Nws yog xaiv nyob rau hauv raws li cov yeeb nkab inch. Ib tug caij nplooj ntoos hlav hlau yog ruaj. Hauv lub raj yog muab tso rau, thiab lub dabtsi yog khoov txheej txheem yog ua. Zoo ua nws nyob rau hauv video. Nrog kev pab los ntawm ib tug hlau cov khoom muab tshem tawm los ntawm cov khoom siv. Caij nplooj ntoos hlav yuav pab tiv thaiv kom txhob deformation ntawm cov khoom hauv lub cheeb.

Yuav ua li cas khoov yeeb nkab tsis muaj tshwj xeeb cov cuab yeej?

Nyob rau hauv lub arsenal ntawm cov cuab yeej hauv tsev yog tsis ib txwm tau mus nrhiav tau tshwj xeeb cov khoom rau dabtsi yog khoov cov kav dej. Yog hais tias koj xav mus ua lag luam no, peb yuav tsum ua li cas nrog improvised txhais tau tias. Aluminium raj, uas tiv thaiv deformation GOST zoo ntawm cov khoom seem, yuav tsum tau tshwj xeeb cov kev ua kom muaj.

Rau txhuas txias roj burner yog yuav tsum tau. Lub raj yuav tsum tau tub nyob rau hauv lub ruaj, thiab qhov twg dabtsi yog khoov yog rhuab. Qhov kev ua yuav ua tau thaum tus kub ntawm cov ntaub ntawv mus rau ib theem qhov twg los so thereto ib daim ntawv ntawm daim ntawv yog pa luam yeeb. Nyob rau hauv cov ntaub ntawv ntawm qhov kev txiav txim nrog rau cov square raj, xav tau mus rau chaw uasi mus siv ib tug roj hmab mallet thiab ob tug. Ua ntej cov txheej txheem rau sab hauv ntawm lub raj uas muaj cov xuab zeb. Nws txhaws staves ntawm ntoo. Qhov kev txiav txim yog qeeb, tab sis cov no zoo.

Txhais tau hais tias rau ntawm txhais tes yuav bent txawm Profiled txhuas hlab. Nyob rau hauv qhov chaw ntawm lub khoov tsum tau muab teem nruj caij nplooj ntoos hlav, khi nws nrog hlau. Hauv kuj nchuav xuab zeb los yog dej (yog hais tias nws yog lub caij ntuj no, thiab ua hauj lwm yog nqa tawm nyob rau hauv lub txias).

Qhov no yog ib tug theej yooj yim tab sis zoo hom kev kawm.

Vuam ntawm nyias-walled hlab

Qhov zoo tshaj plaws txoj kev mus cuag hlau lug - yog Vuam. Nws yuav tsum tau nqa tawm nyob rau hauv raws li cov GOST 10704-91 siv ib cov roj los yog hluav taws xob arc. Nyias-walled txhuas raj yog kev cob cog rua nyob rau hauv no txoj kev nkaus xwb los ntawm tej yam tshwj xeeb. Yog hais tias lub cheeb ntawm cov khoom ntau tshaj li 40 mm, vuam yog ua li cas nyob rau hauv theem. Tus thawj txheej yuav tsum tau tshaj, thiab lub thib ob - mus.

Chiv soldered los ntawm ib tug taw tes, thiab ces txuas cov uas ploj lawm qhov chaw. Ua raws li cov thawj theem ntawm cov khoom tuaj kuaj rau tsis xws luag. Thaum lawv qhia uas tsis yog tshem tawm sai li sai tau.

Vuam rau hauv lub tom ntej khaubncaws sab nraud povtseg yog qeeb. Nyob rau hauv cov ntaub ntawv no hauv lub raj yuav tsum tau tig.

Qhov kawg no yuav tsum txawm smoother leeg, maj mam tig mus rau hlau. Ib tug hlws ris nyob rau hauv cov ntaub ntawv no nws puv tawm txawm muaj zog tshaj cov khoom nws tus kheej. Yog li ntawd, kev ntseeg thiab kev durability ntawm cov kev sib txuas los ntawm vuam guaranteed.

To taub lub hauv paus ntsiab ntawm ntau lawm, thiab cov yam ntxwv thiab nta ntawm no hom ntawm kev sib txuas lus raws li ib tug nyias-walled txhuas raj, nws yog ua tau rau kom zoo thov cov khoom nyob rau hauv ib tug me me qhov chaw raws li ib tug kho thiab muaj ceg. To taub txog cov kev cai ntawm installation thiab tuav ntawm xa khoom, nws yog permissible kom dhos rau cov qauv nyob rau hauv lub tsev txawm tsis muaj cov kev pab tshwj xeeb cov khoom.