Iprofayile yentsimbi
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I-Angle yentsimbi ye-ASTM ephantsi-khabhoni ye-Angle yentsimbi yentsimbi efakwe amazimba
I-Angle steel luhlobo lwetsimbi olusetyenziswa ngokubanzi kulwakhiwo kunye nobunjineli bomatshini, obunamandla aphezulu kunye nokumelana nokuguqulwa, okunokuxhasa ngokufanelekileyo izakhiwo kunye nokugcina uzinzo. Uyilo lwalo lwecandelo elibunjwe ngu-L lenza ukuba lixhathise ukugoba kunye nokujija xa ligxininisekile, liyenze ilungele ukusetyenziswa kwezinto ezahlukeneyo ezifana nezakhelo, izibiyeli kunye nezihlanganisi. I-angle yentsimbi kulula ukuyiqhuba, i-weld kwaye ifake, ihambelane neemfuno zobunjineli ezahlukeneyo, kwaye inokuphucula ukuxhathisa ukubola kunye nokwandisa ubomi benkonzo ngonyango oluphezulu.
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IAngle Steel ASTM yeCarbon Equal Angle Steel Iron Shape yentsimbi eMild Steel Bar
Intsimbi yeAngle, eyaziwa ngokuba yi-angle yentsimbi, yintsimbi ende enamacala amabini angqameneyo kwelinye. Kukho intsimbi elinganayo yentsimbi kunye nentsimbi engalinganiyo. Inkcazo ibonakaliswe nge-mm yobubanzi becala × ububanzi becala × ubukhulu becala. Enje “∟ 30 × 30 × 3″, oko kukuthi, i-engile elinganayo yentsimbi kunye nobubanzi becala obuyi-30mm kunye nobukhulu becala obuyi-3mm. Inokubonakaliswa ngemodeli. Imodeli yisentimitha yobubanzi becala, njenge-∟ 3 × 3. Imodeli ayimeli imilinganiselo yee-engile ezahlukeneyo kunye nobukhulu be-edge ye-edge yobubanzi obufanayo kunye nobukhulu be-edge ye-edge yobubanzi obufanayo kunye nobukhulu be-edge ye-edge ye-engile yobubanzi obufanayo. izaliswe ngokupheleleyo kwisivumelwano kunye namanye amaxwebhu ukuphepha ukusebenzisa imodeli yodwa Ukucaciswa kwentsimbi eshushu egobileyo elinganayo yintsimbi ye-2 × 3-20 × 3.
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Ixabiso elincomekayo kunye nomgangatho olungileyo umthengisi waseTshayina omile okwentsimbi eyi-H
Iimpawu zentsimbi emise okwe-H ikakhulu zibandakanya amandla aphezulu, uzinzo oluhle kunye nokumelana nokugoba okugqwesileyo. I-cross-section yayo "H" ibunjwe, enokuthi isasaze ngokufanelekileyo amandla kwaye ifanelekile kwizakhiwo ezithwala imithwalo emikhulu. Inkqubo yokwenziwa kwentsimbi emile okwe-H yenza kube nokuweldability ngcono kunye nokuqhubekeka, kwaye iququzelela ukwakhiwa kwendawo. Ukongezelela, insimbi ene-H ilula ngobunzima kwaye inamandla amakhulu, anokunciphisa ubunzima besakhiwo kunye nokuphucula uqoqosho kunye nokhuseleko lwesakhiwo. Isetyenziswa kakhulu kwimimandla efana nokwakhiwa, iibhulorho kunye nokuveliswa koomatshini, kwaye iye yaba yinto eyimfuneko kubunjineli bale mihla.
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EN umgangatho ophezulu womgangatho wentsimbi emile okwe-H
Isinyithi esine-H sisixhobo sokwakha esine-cross-section efana neleta "H". Ineenzuzo zobunzima bokukhanya, ukwakhiwa okufanelekileyo, ukugcinwa kwezinto eziphathekayo kunye nokuqina okuphezulu. Uyilo lwalo olukhethekileyo olunqamlezayo luyenza ibe lubalaseleyo kumthamo womthwalo kunye nokuzinza kwesakhiwo, kwaye isetyenziswa ngokubanzi kwiiprojekthi zesakhiwo ezifana nezakhiwo eziphakamileyo, iibhulorho, izityalo zoshishino kunye neendawo zokugcina iimpahla. Iinkcazo ezahlukeneyo kunye nobukhulu bentsimbi emise okwe-H inokukhethwa kwaye ilungiselelwe ngokweemfuno zeprojekthi ezithile ukuhlangabezana neemfuno ezahlukeneyo zokwakha.
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Ukuthengiswa ngokuthe ngqo kwefektri yaseTshayina yomgangatho ophezulu we-U-groove eyenziwe ngentsimbi emile okwe-U
Insimbi efana ne-U luhlobo lwensimbi ene-U enamandla amakhulu kunye nokumelana nokugoba okulungileyo, okufanelekileyo ukuthwala imithwalo enzima. Ubunzima bayo obulula, kulula ukuyihambisa kunye nokuyifaka, kunye ne-weldability efanelekileyo, ilungele ukudibanisa nezinye izinto. Ukongeza, intsimbi enemilo engu-U idla ngokuba yigalvanized kwaye inokumelana ne-corrosion eyomeleleyo. Isetyenziswa kakhulu kulwakhiwo, ibhulorho, ukwenziwa koomatshini kunye neminye imimandla, yinto ebalulekileyo yesakhiwo.
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Ukuthengiswa ngokuthe ngqo kwifektri yomgangatho ophezulu, ixabiso elikhuphisanayo leshaneli emilise u-U yentsimbi emile okwentsimbi engu-U.
Insimbi ene-U ithatha indawo ebalulekileyo kwizakhiwo zanamhlanje, ngokukodwa ibonakaliswe kumandla ayo asemgangathweni kunye nokuzinza, ukwenzela ukuba ikwazi ukumelana nemithwalo enzima ukuqinisekisa ukhuseleko kunye nokuzinza kwesakhiwo. Kwangaxeshanye, idizayini ekhaphukhaphu yentsimbi enemilo engu-U inciphisa ubunzima besakhiwo, ngaloo ndlela inciphisa iindleko zesiseko kunye nesakhiwo senkxaso, nokuphucula uqoqosho. Imveliso yayo esemgangathweni kunye nokulula kolwakhiwo kuphucula kakhulu ukusebenza kakuhle kolwakhiwo kunye nokunciphisa amaxesha omjikelo weprojekthi, ngakumbi kwiiprojekthi ezifuna ukuhanjiswa ngokukhawuleza.
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I-ASTM i-H-Shaped Steel Structural Hot Rolled Carbon Steel H-Beam
I-ASTM Intsimbi emile okwe-Hyiprofayili yecandelo elinqamlezayo elinoqoqosho olunobuchule obuphezulu kunye nokuhanjiswa kweendawo ezinqamlezileyo ezilungiselelwe ngakumbi kunye nomlinganiselo ofanelekileyo wamandla-kubunzima. Ithiywe ngenxa yokuba icandelo layo elinqamlezayo liyafana nonobumba wesiNgesi “H”. Ekubeni zonke iinxalenye ze-H-Beam zicwangciswe kwii-angles ezichanekileyo, i-H-Beam ineenzuzo zokumelana nokugoba okunamandla kuzo zonke iinkalo, ukwakhiwa okulula, ukugcinwa kweendleko kunye nobunzima besakhiwo, kwaye isetyenziswe ngokubanzi.
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I-ASTM A29M ngexabiso eliphantsi kwisakhiwo sentsimbi yentsimbi esandul' ukuveliswa
Intsimbi emile okwe-Hsisixhobo sokwakha esisebenza ngeendlela ezininzi esitshintshe iindlela zale mihla zokwakha. Ukusetyenziswa kwayo ngokubanzi kwizicelo ezahlukeneyo, ukusuka kwizakhiwo eziphakamileyo ukuya kwiibhulorho, izakhiwo zemizi-mveliso ukuya kwi-offshore ufakelo, ibonakalise amandla ayo akhethekileyo, uzinzo kunye nokuqina. Ukwamkelwa ngokubanzi kwentsimbi enemilo ye-H akuzange kuvumeleke kuphela ekudalweni kwezinto ezimangalisayo zoyilo lwezakhiwo kodwa kuqinisekise ukhuseleko kunye nokuphila ixesha elide kwezakhiwo kwiindawo ezahlukeneyo. Njengoko iteknoloji iqhubeka nokuqhubela phambili, kuyacaca ukuba i-H-shaped steel iya kuqhubeka iphambili ekwakhiweni, ibumba ikamva elikhuselekileyo nelizinzileyo kwishishini.
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I-ASTM yexabiso elitshiphu leSteel Structural Elisandula Ukuveliswa kweMiqadi yentsimbi eQithiweyo eQithiweyo
I-ASTM Intsimbi emile okwe-H yiprofayili yecandelo elinqamlezayo elinoqoqosho olunobuchule obuphezulu kunye nokuhanjiswa kweendawo ezinqamlezileyo ezilungiselelwe ngakumbi kunye nomlinganiselo ofanelekileyo wamandla-kubunzima. Ithiywe ngenxa yokuba icandelo layo elinqamlezayo liyafana nonobumba wesiNgesi “H”. Ekubeni zonke iinxalenye ze-H-Beam zicwangciswe kwii-angles ezichanekileyo, i-H-Beam ineenzuzo zokumelana nokugoba okunamandla kuzo zonke iinkalo, ukwakhiwa okulula, ukugcinwa kweendleko kunye nobunzima besakhiwo, kwaye isetyenziswe ngokubanzi.
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I-ASTM emile okwentsimbi ye-H yesakhiwo sentsimbi ye-H yeCandelo leNtsimbi ye-H
I-ASTM Intsimbi emile okwe-H tIhlabathi lolwakhiwo nobunjineli lintsonkothile, linentaphane yezinto kunye nobuchule obusetyenziswayo ukwakha izakhiwo ezihlala ixesha elide. Phakathi kwezi zixhobo, enye ifanelwe ingqalelo ekhethekileyo ngenxa yamandla ayo akhethekileyo kunye nokuguquguquka kwentsimbi yecandelo le-H. Eyaziwa nangokuthi isakhiwo se-beam ye-H, olu hlobo lwensimbi luye lwaba sisiseko soshishino lokwakha uluhlu olubanzi lwezicelo.
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H Icandelo leNsimbi | I-ASTM A36 H Beam 200 | I-Structural Steel H Beam Q235b W10x22 100×100
ASTM A36 H Beamluhlobo lwentsimbi yesakhiwo ehambelana nenkcazo ye-ASTM A36, echaza ukubunjwa kweekhemikhali, iimpawu zomatshini, kunye nezinye iimfuno zentsimbi ye-carbon structural. Olu hlobo lwe-H beam luqhele ukusetyenziswa kulwakhiwo kunye nobunjineli bolwakhiwo ngenxa yamandla alo aphezulu, ukuwelda okugqwesileyo, kunye nokusebenza kakuhle kweendleko. Imiqadi ye-ASTM A36 H isetyenziswa ngokubanzi kwiiprojekthi ezahlukeneyo zokwakha nezokwakha, ibonelela ngenkxaso eyimfuneko namandla okuthwala. Iimpawu zezinto eziphathekayo zenza ukuba zilungele uluhlu olubanzi lwezicelo, kwaye zihlala zisetyenziselwa ukwakhiwa kwezakhiwo, iibhuloho kunye nezinye izikhokelo zesakhiwo. Ngokusebenza kwayo okuthembekileyo kunye nokuguquguquka, i-ASTM A36 H Beam lukhetho oludumileyo kwiiprojekthi ezininzi zokwakha.
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I-ASTM i-H-Shaped Steel Weld H Beam kunye ne-H yeCandelo leSakhiwo se-Hot Rolling 300×300 iiPiles
I-ASTM Intsimbi emile okwe-H ekwaziwa ngokuba yi-H-beam, luhlobo lomqadi wentsimbi owenziweyo onecandelo elinqamlezayo kubume bukanobumba “H.” Izakhiwo zecandelo le-H ziqhelekileyo zisetyenziselwa ukwakhiwa kunye nobunjineli ukubonelela ngenkxaso kunye namandla okuthwala umthwalo kwizakhiwo, iibhulorho kunye nezinye izakhiwo. Ubume becandelo le-H buvumela ukuhanjiswa ngokufanelekileyo kobunzima kwaye kunika amandla aphezulu kunye nokuqina, okwenza kube ngokufanelekileyo kuluhlu olubanzi lwezicelo zokwakha. Izakhiwo zecandelo le-H zihlala zenziwe ngetsimbi kwaye ziveliswa ngeenkqubo ezifana ne-hot rolling okanye i-welding, okubangela ukuba kubekho izinto zokwakha ezizinzileyo kunye neziguquguqukayo.