Thin-onodonga aluminiyam ityhubhu: iimpawu, imveliso

Ngexesha ukulungiswa okanye ukwakhiwa umgangatho lokugqibela umsebenzi kuxhomekeke ukhetho izinto. Ityhubhu aluminium zibhityile-enqatyisiweyo uba ezininzi eziphilayo. Ukuze isicelo efanelekileyo imveliso, kufuneka baqonde iimpawu yohlobo ngalunye. Kwakhona kubalulekile ukuqonda indlela ukufakelwa ngemibhobho ezingcakacileyo wayifu- aluminium. Ukungqinelana ngofakelo kunye nokusebenza imveliso lula kakhulu ukudala inkqubo ixesha elide kwaye lizinzile, ekhuselekileyo kweli khaya.

Yintoni i-aluminiyam tube obhityileyo-sibiyelweyo?

imveliso wombhobho aluminiyam ilungiselelwe ukuhlangabezana neemfuno ulondolozo lwezakhiwo msebenzi ubomi zokuhlala. Iintlobo ezinjalo iimveliso ezikhoyo ngobuninzi. uhlobo nganye isethi yayo ethile iimpawu kwaye yayo.

I-aluminiyamu obhityileyo-onodonga, ityhubhu umntu ubukhulu eziphathekayo ukuya ku-5 mm ebandakanya wonke. It uneempawu ezifana ukuthembeka, ukunciphisa uxhathiso lobushushu umhlwa nonsusceptibility. Nditsho kubanda kakhulu, iityhubhu ezo ukugcina ingqibelelo yayo.

Imibhobho aluminium ukulawula GOST 18475-82, 18482-79, 23697-79. Ukukhutshwa kwe zokutyubhisha lwenzeka aluminium ngokutsho GOST 4784-97, 1131-76.

Umgangatho ezilungileyo aluminium a conductivity elungileyo thermal, nayo leyo ethatha ingqalelo ukusebenza imveliso yawo. Scope tube esentlango, ephuma yophahla ukuya izifakelelo umbhobho. Ngenxa ukuthamba imveliso but is lula ukusingatha.

enkulu isicelo

Ngokutsho iimpawu zabo, Iityhubhu aluminiyam abe uluhlu olubanzi izicelo. eyiyo yokusetyenziswa kwalo mbandela kwiinkqubo yokunkcenkceshela. Oku kakhulu ukuvumela iimpawu zayo. ngemibhobho aluminium nazo zisetyenziswa ngokulungiselela amanzi amdaka, yaye xa zidityaniswe ne titanium - amanzi.

ngemibhobho aluminium ngeendonga ezingcakacileyo ezisetyenziswa kakhulu anoomatshini bokungenisa. Wayedla ukudibanisa imiyalezo igesi imveliso. Imibhobho eyenziwe aluminium zifumaneka kwemichiza kunye neoli shishino. Ukusetyenziswa iimveliso eli hlobo iindleko-olusebenzayo nolwaneleyo kwimveliso ngomlinganiselo omkhulu, kunye nabasebenzisi zabucala ukwenzela ukuthembeka ophezulu kunye nomgangatho nonxibelelwano yeentlobo ezahlukeneyo.

iimbono Cross-yecandelo yemibhobho

Ukuveliswa ngemibhobho aluminiyam ubonelela iintlobo iindawo zokusela iintlobo eziyimfuneko kweemveliso. Kuxhomekeka icandelo efunekayo umnqamlezo kumbhobho zahluke izicelo.

icandelo zezindlu i profile umngxuma. ngemibhobho ngeenxa zonke Thin-enqatyisiweyo ukuvelisa aluminiyam ngakumbi.

Okoxande imilo cross-lecandelo ngokumila ahambelanayo. Le yenye yeentlobo komgangatho iimveliso.

icandelo Square - le nkangeleko ezibuhlazarha, ogama emacaleni ayalingana omnye komnye kwaye kwigophe lasekunene omnye komnye. Kwakhona ziqhelekile imveliso.

ityhubhu profiled uba icandelo umnqamlezo nayiphi na imilo, yaye ngokufuthi wenza uku-odola.

Kuba ubonelelo lwamanzi, ugutyulo, ukuhanjiswa kwamanzi amdaka, igesi, unxibelelwano ezininzi eziqhele ukusetyenziswa neetyhubhu ngeenxa zonke. Kwimeko apho umoya zixhobisa izakhiwo, maxa wambi kusetyenziswa iintlobo isikwere kunye uxande kweemveliso.

Kuba ezizodwa izibonelelo imveliso okanye iinkqubo izixhobo ukuvelisa ityhubhu ezimile okwesitya eyenziwe aluminium.

Imibhobho Types zobuchwepheshe nokusingatha

Imibhobho aluminium ibandakanya iindlela ezahlukeneyo izinto zonyango. Kukho imibhobho:

• ngaphandle unyango lobushushu (eshushu Siyabandezelwa);
• ebandayo isetyenzwe (lukhuni kubushushu obuphantsi ngaphezu recrystallization) ziphawulwe H;
• polunagartovannye - H2 ukumakisha;
• annealed (yaba lukhuni) - M ukumakisha;
• ukuba lukhuni ngokupheleleyo - brand T5;
• okwenziwe oneminyaka - T1 ukumakisha;
• abaneminyaka ngokwendalo - Mark T.

Production Pipe Technique

Ukuveliswa umbhobho aluminiyam kwenzeka ngeendlela ezintathu ezahlukeneyo.

Lwalo lokuqala deformation lwevili aluminiyam. Obu bugcisa luphawulwa hood, umlinganiselo kwimibhobho, obumbeneyo njengembumbulu kumaqondo obushushu aphantsi.

Indlela yesibini iqulathe kwi izinto compact.

Ithekhnoloji sesithathu - into ukuwelda oxwebhu aluminiyam okanye zinomtya. Kulo mzekelo, sebenzisa ikhefu eshushu ukuphelisa uxinezeleko yangaphakathi kwi welds.

Imboniselo yabucala uhlobo ngokwendalo abadala kunye uhlobo-lukhuni kunye Ebubanzini bodonga-10 mm akuvumelekanga ngaphandle unyango ubushushu. Ngexesha nokuveliswa kwemibhobho ngeenxa non-esezantsi, elimbhoxo amacandelo umnqamlezo imilinganiselo ukuvelisa enobubanzi eliphakathi zangaphezulu nezinyuko. Kuba into nganye kwaye izinto ihanjiswa zikufuphi nemiboko, i-aluminiyamu ufakwa uhlobo oluthile unyango.

Ngenxa imiphezulu yangaphakathi langaphandle

Kukho intaphane iziphene, ubukho apho imveliso ogqityiweyo akwamkelekanga. Abakwazi ingasetyenziswa ekusekeni kwiziko lonxibelelwano njengoko bathi bakwazi ukunciphisa amandla yombhobho aluminiyam.

Phakathi iziphene engamkelekanga ziquka:

• iinyanda;
• ukuqhekeka;
• shell;
• additive non-zalo;
• ezidibene nitrate, umhlwa;
• looseness;
• ukucwila marks;
• khondo of yayifika ziye lukhuni imibhobho.

pipe owamkelekileyo phambi aluminiyam akusenzi ukomelela nesenzeko:

• womgaqo matrix kunye thunzi corrugations, ngokuxhomekeka ukuba ngaphakathi ubukhulu ukuphambuka avumelekile;
• enye fistula (strip tubular ukuba weld ngenxa yamanzi gas ngexesha welding) 100 m nephayiphu nganye;
• zenja ipipi coiling m ubuncinane 3 ubude. Mhlawumbi abekho bobabini iziphelo imveliso.

Le conduit aluminiyamu

Kukho iinketho ezininzi lokuvelisa kwemibhobho ezenziwe aluminiyamu, kunye nesinyithi ezahlukeneyo. Bona ilawulwa nemigangatho ethile esemgangathweni.

Ingxubevange kakhulu ethandwa kuthathwa ukuba ube yinxalenye kwimibhobho duralumin. Le izinto ezomeleleyo kakhulu. An ingxubevange yakhiwa-aluminiyam, ikopolo, manganese nezinki. Kukho kwakhona aluminium nge titanium. Bona zisetyenziselwa yonke into, nkqu imibhobho yamanzi.

Imibhobho ezenziwe ngobhedu-aluminiyamu isetyenziswa kakhulu rhoqo. Asiyonto intsila nje ezi zinto zimbini, kwaye bemanyene ngokwenene imixokelelwane ebuntsimbi yangaphakathi yobhedu kwaye izaleko zangaphandle aluminium. Loo imveliso lisetyenziswa zokufudumeza kunye umoya neenkqubo. izinto compound-umaleko ezimbini iququzelela uyilo kwaye unika amandla ifuthe xi kwinkqubo uzinzo kulo. Eyona olwahlula a kwimibhobho yobhedu-aluminiyam kuphuma nonsusceptibility umhlwa. Ngenxa yokuziphatha ekhethekileyo phambi ngobhedu aluminiyam isetyenziselwa ezinjalo izixhobo umbhobho ezizodwa.

tube dural

Okunye popular copper-aluminiyamu umbhobho eludongeni obhityileyo ingqalelo duralumin ityhubhu. Baya abanganyangekiyo deformation, umhlwa, wonwabile, ukuthamba kunye lula ufakelo. Le aluminium Umbhobho udonga ezingcakacileyo, kuthiwa D16T kunye ubudeki engaphakathi 7 mm kunye Ebubanzini bodonga ka-0.5 mm. Le leta "T" kumakisha ibonisa ukuba umbandela phantsi icima kunye nokuguga zendalo. Yeyona ubungakanani ubuncinane ntlobo eyenziweyo ezi mveliso - i-aluminiyam ityhubhu D16T zibhityile-enqatyisiweyo 7˟0,5 mm.

Ububi ekhona kulo mveliso - oko ukumelana embi ukuthotywa electrochemical, ukungakwazi ukuba bajoyine ngqo tube dural kunye kwesinyithi, intsimbi. indleko kakhulu eliphezulu. Nangona kunjalo, i-HIV ephambili zobumnini kunye ngaphezu lalugubungela lonke umda.

Izixhobo ukugoba njengogwali

Ngexesha ukufakelwa kwemibhobho kufuneka agobe, enika inkqubo imilo oyifunayo. Ukuze angazinyatheleli ukugqabhuza le ubukhulu engaphakathi nqaku, kufuneka benze umsebenzi ngoncedo lwezixhobo ezizodwa, ebizwa benders. Bona ntlobo zilandelayo:

1. benders Crossbow. Isebenziselwa mveliso enobubanzi ethile.
2. izixhobo Spring. Pipe obhityileyo-enqatyisiweyo aluminiyam ngeenxa rhoqo baphikele ngaphandle deformation divayisi.
3. uhlobo Ingxenye. Imisele tube ngeenxa ngokwayo, wanika begoba efunekayo.
4. benders Arbor. Ikwenza lo msebenzi kakuhle, xa kuyimfuneko camabalalisa tube ne oyi encinane kakhulu ekhaya.

Ziintlobo gquba isixhobo zohlulwa ngokwendidi 3:

• ngesandla, zisetyenziswa ukutshintsha imilo kwemibhobho omncinci;
• uncedo bagobe ngamanzi imveliso ukuya intshi 3 cross-candelo;
• imvume electromechanical a flattening ngobuciko eliphezulu.

Iindlela yokugoba aluminium zokutyubhisha

Nje bathela flattening yemibhobho aluminium zibhityile-onodonga, kwikhaya ngoncedo iindlela eziliqela.

Indlela lokuqala ukusebenzisa umatshini okhethekileyo. Inikwe i-engile oyifunayo bend. Ithi ke ifakwe kwi ityhubhu nkqi, kwaye lever kuyehla ukuya radius oyifunayo.

Indlela yesibini iquka ukusetyenziswa kumatshini Volnova. I-pipe kufakwa phakathi roller. Omnye isiphelo inekhola apha. Umqheba cranked isibiyeli. Isondo iza kuhamba emva kokuba afikelele kwinqanaba elifunekayo yokugoba.

Indlela yesithathu isebenzisa emthonjeni. Le ekhethiweyo ngokungqinelana umbhobho. A wire spring lukhuselekile. Ngaphakathi ityhubhu lufakwa, kwaye inkqubo ukugoba luyenziwa. Kulungile ukuba uyenze le vidiyo. Ngoncedo lwe imveliso wire liyasuswa izixhobo. Spring kuya kunceda ukuthintela deformation le ubukhulu imveliso.

Indlela Wayitsala umbhobho ngaphandle izixhobo ezikhethekileyo?

Xa yokugcina izixhobo ikhaya akusoloko kusenzeka ukufumana izixhobo ekhethekileyo ukuvumela imibhobho. Ukuba ufuna ukwenza lo msebenzi, kufuneka senze ntoni nga ngcono. Aluminium tube, nto leyo ethintela deformation GOST imilo kwecandelo lemveliso ke, uya kufuna ntshukumo ezikhethekileyo kwenziwe.

Kuba aluminium eyi inkcukacha igesi iyafuneka. Ityhubhu kufuneka zitshixelwe kwindawo vice, kwaye kwindawo apho kuwe besibekeka itshiswa. Esi senzo ukuvelisa xa amaqondo obushushu eziphathekayo ukuya kwinqanaba apho baswayipha kuso ephepheni na umsi. Kwimeko kwesi senzo kunye isikwere tube, kufuneka ukubhenela usebenzisa i ihamile irabha kunye nezibonda ezimbini. Phambi kokuba inkqubo ngaphakathi ityhubhu lizele isanti. izibonda zayo ucingo beenkuni. Eli nyathelo kade, kodwa umphumo okulungileyo.

Kuthetha likufuphi ungagotywa wesizalo aluminiyam nokuba profiled. Endaweni begoba kufuneka abekwe yasentwasahlobo tight, ngomsonto ngocingo. Ngaphakathi wathela isanti okanye amanzi (ukuba ebusika, kunye nomsebenzi owenziwa ngo umkhuhlane).

Le ubuchule kunokuba elula kodwa enegalelo.

Welding kweetyhubhu ezingcakacileyo wayifu-

Eyona ndlela ibhetele ukuqhagamshela izakhiwo metal - into ukuwelda. Kufuneka yenziwe ngokungqinelana GOST 10704-91 usebenzisa igesi okanye arc yombane. Thin-onodonga aluminiyam ityhubhu elidityaniswe ngale ndlela kuphela iingcali ezinamava. Ukuba ubukhulu lwemveliso ngaphezu kwe-40 mm, welding yenziwa ngezigaba. Lo maleko wokuqala kufuneka kuthi chatha, kwaye eyesibini - rhoqo.

Ekuqaleni soldered ngokusebenzisa umyalelo omnye, uze uqhagamshele isithuba elishiyiweyo. Emva isigaba sokuqala imveliso kuhlolwa ngokukhubazeka. Xa ukuchonga iimpazamo nya ngoko nangoko.

Segesi phezu maleko ezilandelayo kade. Kulo mzekelo ityhubhu kufuneka zijikeleziswe.

Esona siphumo kufuneka ibe ingenamthungo nokuba Ubuthelezi, ngokuthe ngcembe ajike abe metal. A isiphambuka kulo mzekelo icace phandle kakhulu ngaphezu umbandela ngokwayo. Ngoko ke, ukuthembeka kunye phakade unxulumano yi welding alunakuqinisekiswa.

Ukuqonda umgaqo kwemveliso, kunye iimpawu kunye neempawu olu hlobo lonxibelelwano njenge-aluminiyam tube zibhityile-enqatyisiweyo, kunokwenzeka ukuba isicelo kakuhle le mveliso kwindawo encinane ibe nokulungiswa kunye kwizakhiwo zoshishino. Ukuqonda imithetho ufako nokuphatha imveliso ezingenisiweyo, kuvumelekile ukuba bahlanganise isakhiwo kwi ekhaya ngaphandle kokusebenzisa izixhobo ezizodwa.