ASTM Simbi Yakagadzirwa neH Weld H Beam uye H Section Structure yeHot Rolled 300×300 Piles
Nhanganyaya yeH-Beam
Matanda eH-Simbimapurofayi esimbi ekuvaka anoshanda zvakanyanya ane dhizaini yakagadzirwa zvakanaka, zvichipa hunhu hwakanakachiyero chesimba nehuremuuye kushanda zvakanaka kwazvo pakutakura mutoro. Dzakatumidzwa zita rekuti "H" cross-section, H-beams dzinopa kugoverwa kwakaringana kwesimba uye dzinodzivirira zvikuru kukotama nekudzvanywa munzira dzakasiyana-siyana.
Nekuda kwekushanda zvakanaka kwechimiro chavo,Matanda eH anoshandiswa zvakanyanya muzvivakwa zvesimbi, zvivakwa zvemaindasitiri, mabhiriji, matura, mafuremu emuchina, mapurojekiti ezvivakwa, uye kuvaka kwebhizinesi.Zvakanakira zvavo zvinosanganisira kusimba kwakanyanya, huremu hwakaderera hwechivakwa, kuisa nyore, uye kushanda zvakanaka, zvichibatsira kuvandudza kushanda zvakanaka kwekuvaka ukuwo zvichideredza mari inoshandiswa pabasa.
Magadzirirwo eH-Beam
Mataurirwo eH-dandazvinowanzo tsanangurwa zvichienderana nezvinodiwa neprojekiti uye zvinosanganisira:
Zviyero:Kureba, upamhi hweflange, ukobvu hwewebhu, ukobvu hweflange, uye urefu, zvinowanikwa muhukuru hwakajairwa kana hwakagadziriswa.
Zvivakwa Zvakasiyana-siyana:Zvimiro zvakakosha zvakaita senzvimbo inoyambuka, nguva yekusagadzikana, modulus yechikamu, uye huremu hwedzidziso, izvo zvakakosha pakuongorora simba rechimiro, kugona kwekutakura mutoro, uye kugadzikana.
Magiredhi Ezvinhu:Inowanikwa mumagiredhi akasiyana anosanganisira Q235, Q345, SS400, S235JR, S355JR, A36, A572, uye A992 kuti isangane nezvinodiwa zvakasiyana zveinjiniya.
Kurapa Kwepamusoro:Sarudzo dzinosanganisira dema, pendi, uye machira egirazi anodziya kuti arambe ngura zvakanyanya.
Mitemo:Yakagadzirwa zvichienderana nezvinodiwa zvepasi rose zvakaita seASTM, EN, JIS, uye GB.
Nekuvimbika kwakanyanya kwechimiro uye mashandisirwo akasiyana-siyana,Matanda eH-beams ndiwo mhinduro yakanaka kwazvo kumapurojekiti emazuva ano ekuvaka simbi nemainjiniya pasi rese.
MAITIRO EKUGADZIRA CHIGADZIRWA
1. Kugadzirira Zvinhu Zvisina Kugadzirwa
Zvinhu zvemhando yepamusoro zvakaita sesimbi yakanyungudutswa inogadzirwa ne blast furnace kana electric furnace steelmaking zvinosarudzwa. Zvinhu zvese zvinoongororwa zvakanyanya usati wazvishandisa mukugadzira kuitira kuti zvive nechokwadi chekuti makemikari akagadzirwa zvakanaka uye anoshanda zvakanaka.
2. Kugadzira Simbi (Kunyungudutsa)
Simbi yakanyungudutswa inoiswa muchina wekushandura kana muchoto chemagetsi kuti icheneserwe. Munguva iyi, huwandu hwekabhoni, kuumbwa kwealloy, uye tembiricha zvinodzorwa nemazvo nekugadzirisa zvinowedzerwa uye kufema kweokisijeni kuti zvigadzire simbi yakanyungudutswa yemhando yepamusoro.
3. Kuramba uchikanda
Simbi yakanyungudutswa yakanatswa inodururwa mumuchina unokandwa nguva dzose, uko inotonhodzwa zvishoma nezvishoma uye inosimbiswa mu crystallizer kuti igadzire mabheti esimbi ane chimiro chakafanana uye chemhando yakagadzikana.
4. Kupisa Kunotenderera
Mabheti ekukanda anoenderera mberi anodziiswa uye anogadziriswa kuburikidza nechinhu chinopfungaira chinopisa kuti chigadzire chimiro chematanda eH, zvichiita kuti zvive nehukuru hwakakodzera uye hunhu hwemakanika.
5. Kupedzisa Kutenderedza
Kuenderera mberi kwekutenderera kunoitwa kuti pave nekujeka kwehukuru uye kugadzikana kwezvikamu zvakasiyana-siyana nekugadzirisa marongero ekutenderera akadai sekumanikidzwa, kumhanya, uye kudzora tembiricha.
6. Maitiro Ekutonhodza
Matanda eH apera anotonhodzwa nenzira inodzorwa kuti asimbise hunhu hwawo hwemakanika uye ave nechokwadi chekuti mativi acho akarurama.
7. Kuongorora Kwemhando Yepamusoro & Kurongedza
Zvigadzirwa zvekupedzisira zvinoongororwa zvakanyanya zvinosanganisira kuongororwa kwehukuru, kuyedzwa kwemakanika, uye kuongororwa kwemhando yepamusoro. Mushure mekupasa ongororo, maH-beams anounganidzwa, anonyorwa mazita, uye anorongedzwa zvichienderana nemitemo yekuburitsa kunze kwenyika kuti zvifambiswe zvakachengeteka.
SAIZI YECHIGADZIRWA
| Giredhi | Q235,Q345,SS400,SS490,S235/S275,A36,A992,A572gr50 |
| H*B | 100*100-900*300mm |
| T1 | 4.5-21mm |
| T2 | 7-35mm |
| Maitiro ekugadzira | Yakaputirwa nemoto |
| Kushandiswa | Michina & kugadzira, Chimiro chesimbi, Kuvaka ngarava, |
| MOQ | Matani gumi eMetric/Matani eMetric |
| Mashoko Ekutakura | Yakasungirirwa netambo dzesimbi dzakasimba, dziri nyore kurodha |
| Mitemo Yekubhadhara | T/T |
| Kugona Kupa | Matani eMetric 50000/Matani eMetric pamwedzi |
| Divis ibn (kudzika x idth | Chikamu Huremu kg/m) | Sandard Sectional Chiyero (mm) | Chikamu Nzvimbo cm² | ||||
| W | H | B | 1 | 2 | r | A | |
| HP8x8 | 53.5 | 203.7 | 207.1 | 11.3 | 11.3 | 10.2 | 68.16 |
| HP10x10 | 62.6 | 246.4 | 255.9 | 10.5 | 10.7 | t2.7 | 70.77 |
| 85.3 | 253.7 | 259.7 | 14.4 | 14.4 | 127 | 108.6 | |
| HP12x12 | 78.3 | 2992 | 305.9 | 11.0 | 11.0 | 15.2 | 99.77 |
| 93.4 | 303.3 | 308.0 | 13.1 | 13.1 | 15.2 | 119.0 | |
| 111 | 308.1 | 310.3 | 15.4 | 15.5 | 15.2 | 140.8 | |
| 125 | 311.9 | 312.3 | 17.4 | 17.4 | 15.2 | 158.9 | |
| HP14x14% | 108.0 | 345.7 | 370.5 | 12.8 | t2.8 | 15.2 | 137.8 |
| 132.0 | 351.3 | 373.3 | 15.6 | 15.6 | 15.2 | 168.4 | |
| 152.0 | 355.9 | 375.5 | 17.9 | 17.9 | 15.2 | 193.7 | |
| 174.0 | 360.9 | 378.1 | 20.4 | 20.4 | 15.2 | 221.5 | |
ASTM Simbi Yakaita H
ASTMA36, ASTMA572
Giredhi: ASTM A36- 14
Tsanangudzo: HP
Mutsetse: ASTM
ZVINOKOSHA
1. Simba guru:h-beam m54b30zvakagadzirwa nesimbi yemhando yepamusoro, iyo inopa simba rakanaka uye kuomarara. Izvi zvinovabvumira kutsungirira mitoro inorema, kumanikidzwa kwevhu, uye kumanikidzwa kwemvura.
2. Kuchinja-chinja:dhayamita rehinogona kushandiswa mumabasa akasiyana-siyana, kusanganisira zvivakwa zvemaindasitiri, zvivakwa zvirefu nenzvimbo dzine kudengenyeka kwenyika kunowanzoitika, mabhiriji ane nzvimbo refu. Akakodzerawo kushandiswa muzvivakwa zvechigarire nezvechinguvana.
3. Kuisa Zvinoshanda: Nekuda kwenzvimbo dzakafanana dzemukati nedzekunze dzeflange uye mipendero yekona yekurudyi, ma-H-beams ari nyore kuunganidza nekubatanidza muzvikamu zvakasiyana-siyana zvechivakwa. Dhizaini iyi inoita kuti basa rekuvaka rive nyore, ichideredza basa rekubatanidza nekunamira riveting neinenge 25%. Nekuda kweizvozvo, inovandudza zvikuru kushanda kwekuisa, inokurumidzisa kufambira mberi kweprojekiti, uye inobatsira kupfupisa nguva yekuvaka yese.
4.Kugara kwenguva refu kwakanaka:simbi yekabhoni h dandaDzinodzivirira ngura zvakanyanya uye dzinogona kutsungirira mamiriro ekunze akaipisisa, zvichiita kuti dzikwanise kushandiswa kwenguva refu munzvimbo dzakasiyana-siyana. Dzinogona zvakare kuputirwa kana kurapwa kuti dzigare kwenguva refu uye dzidzivirire ngura.
5. Kugadzirisa Zviri Nyore: Matanda eH haadi kugadziriswa zvakanyanya panguva yebasa rawo. Kugadziriswa kana kuongororwa kunodiwa kunogona kuitwa pasina kucherwa zvakanyanya kana kukanganiswa kwezvivakwa zvakapoteredza, zvichibatsira kuchengetedza kushanda zvakanaka uye kuderedza nguva yekushanda.
6. Mhinduro Inoshanda Mari Yakawanda: H-Beams inopa sarudzo inodhura zvakanyanya kune akasiyana mapurojekiti ekuvaka. Nguva yavo yakareba yekushanda, zvinodiwa zvishoma zvekugadzirisa, uye nzira yekuisa inoshanda inobatsira kuderedza mari yese yepurojekiti uku ichivimbisa mashandiro echivakwa akavimbika.
purojekiti
Kambani yedu ine ruzivo rwemakore akawanda mubazi rekutengesa simbi yeH-beam. Kutumira kunze kwenyika uku kuCanada kunodarika matani mamiriyoni masere esimbi yeH-beam. Mutengi achaongorora zvinhu zviri kufekitori yavo; kubhadhara nekutumirwa zvichaenderera mberi chete mushure mekunge kuongororwa kwaitwa. Kubva pakatanga chirongwa ichi, kambani yedu yakagadzira hurongwa hwekugadzira nekunyatso fambisa maitirwo ebasa kuti ive nechokwadi chekuti chirongwa chesimbi yeH-beam chinouya nenguva. Nekuti simbi yeH-beam inoshandiswa muzvivakwa zvikuru zvefekitori, zvinodiwa pakushanda kwayo zvakakwirira kupfuura zvinodiwa zvesimbi yeH-beam inoshandiswa mumapuratifomu emafuta. Saka, kambani yedu yakatanga kubva panobva mafuta, ichisimbisa kutonga kwemaitiro akafanana akadai sekugadzira simbi, kukanda nekugadzira, uye kutenderera, uye kusimbisa kutonga kwakazara uye kunoshanda kwemhando dzese kuti ive nechokwadi chekuti chigadzirwa chapera 100%. Pakupedzisira, hunhu hwekugadzirisa simbi yeH-beam hwakagamuchirwa nevatengi, uye mapato ese ari maviri akagadzira hukama hwenguva refu, hunobatsirana hwakavakirwa pakuvimbana.
KUONGORORA CHIGADZIRWA
Yesimbi yekuvaka ine0.4%–0.7% yehuwandu hwekabhoniuye zvinodiwa zvine mwero zvemakanika,kugadzirisainogona kushandiswa senzira yekupedzisira yekurapa kupisa kuti ivandudze mashandiro ese.
Makoramu esimbi akaita seakachinjika anogadzirwa mufekitori, obva aunganidzwa, oongororwa, uye oongororwa asati atakurwa kuenda kunzvimbo yacho kuti asungirire. Kuisa kwese kunofanirwa kutevedzera maitiro akajairwa kuti kuve nechokwadi chekuti welding yakagadzirwa zvakanaka uye kuti chimiro chayo chakarurama.
Mushure mekugadzira, kuongororwa kwekupedzisira kunoitwa, kusanganisirakuyedzwa kwe ultrasonic kusingaparadze (NDT)kuona zvikanganiso zvemukati uye kuona kuti chigadzirwa chacho chakanaka.
Panguva yekuisa, zviyero zvakakosha zvakaita sekumira kwekoramu, kukwirira, uye kudzora kutama zvinoitwa kuti zvive nechokwadi chekuti nzvimbo yacho yakanyatsorongeka. Kugadziriswa kwetsoka dzehwaro nedzekoramu kunoitwa zvichienderana nedata rakayerwa kuti pagadziriswe kutsauka.
Mushure mekuiswa, kuongororwa kwewelding, kuongororwa kwerekodhi yekuyera, uye kusimbiswa kwenzvimbo dzekudzora zvinopedzwa, zvichiona kuti mhando yese, kuchengetedzeka, uye kugadzikana kwechinhu chosehurongwa hwesimbi.
KUSHANDISA
Indasitiri yekuvaka: Matanda eH anoshandiswa zvakanyanya muzvivakwa zvekugara, zvivakwa zveveruzhinji, uye mafekitori emaindasitiri. Anovandudza kugadzikana kwechivako uye kugara kwenguva refu, achidzivirira zvinobudirira zvinhu zvakaita sehunyoro, chando, uye sinou.
Kugadzira Michina: Nekudzivirira kukotama uye kusimba kwakanyanya, maH-beams anoshandiswa pamafuremu emuchina, zvinotsigira maturusi emuchina weCNC, maumbirwo emidziyo inorema, uye zvikamu zvemuchina.
Uinjiniya hweBhiriji: H-beams dzinopa simba rakasimba rekudhonza uye kugona kutakura mutoro, zvichiita kuti zvivakwa zvebhiriji zvigare zvakachengeteka uye zvinogara kwenguva refu.
Indasitiri yekuvaka ngarava: Inoshandiswa muzvivakwa zvengarava zvakaita sezvikepe zvinotakura zvinhu nematangi, H-beams inowedzera simba rehuku, kuramba ngura, uye kusimba kwechimiro chose.
Zvivako zveSimbi Pamusoro: Yakanakira zvivakwa zvesimbi zvakakura, H-beams dzinovimbisa kunyatsorongeka, mutoro wakasimba, uye kushanda kwakachengeteka kwakavimbika mumasisitimu ekuvaka pamusoro.
Kurongedza uye Kutumira
Kurongedza
Matanda eH-beams akanyatsorongwa uye akabatanidzwa zvakanaka nesimbi kuti ave nechokwadi chekuti zvinhu zvagadzikana panguva yekubata nekutakura. Matanda acho akanyatsorongwa zvakanaka kudzivirira kuchinja kana kuchinjika. Zvigadzirwa zvese zvinoputirwa nezvinhu zvisingapindi mvura zvakaita sepurasitiki kana bepa risingapindi mvura kudzivirira hunyoro, ngura, uye ngura panguva yekuchengeta nekutumira.
Kutumira
Nzira dzakakodzera dzekutakura dzakadai semakontena, marori ane maburi, kana ngarava huru dzinosarudzwa zvichienderana nehuwandu hweodha, huremu, uye kwainoenda. Midziyo yehunyanzvi yekusimudza senge macrane nemaforklift inoshandiswa pakurodha nekuburitsa zvinhu zvakachengeteka. Zvese zvinotumirwa zvinogadziriswa zvakachengeteka uye zvinosimbiswa mukati memakontena kana mota kudzivirira kufamba, kukuvara, kana kurasikirwa panguva yekufambisa, zvichiita kuti kutumirwa kwenyika yose kuve kwakachengeteka uye kwakavimbika.
SIMBA REKAMBANI
Yakagadzirwa muChina nesevhisi yepamusoro-soro, tekinoroji yekugadzira yepamusoro, uye mhando inozivikanwa pasi rose, tiri shamwari yakavimbika yekugovera simbi pasi rose.
1. Kubatsira kweScale
Tiine cheni yakasimba yezvekugovera zvinhu uye simbi huru dzinogadzirwa, tinowana hupfumi hwakawanda mukugadzira, kutenga, uye kutakura zvinhu, tichipa mhinduro dzinodhura zvishoma kumapurojekiti epasi rose.
2. Rudzi Rwakakura rweZvigadzirwa
Tinopa mhando dzakasiyana dzezvigadzirwa zvesimbi zvinosanganisirazvivakwa zvesimbi, matanda eH, njanji dzesimbi, masheet piles, mabhureki ephotovoltaic, simbi yechiteshi, coils dzesilicon steel, nezvimwewo, zvichibvumira vatengi kuwana zvese zvinodiwa kubva kumutengesi mumwe chete.
3. Kugona Kupa Zvakagadzikana
Sisitimu yedu yekugadzira yakabatana uye cheni yedu yekugovera yakagadzikana inoita kuti zvigadzirwa zvibude nguva dzose uye kuti zvinhu zvienderane nezvinodiwa, kunyanya kune maodha esimbi akawanda uye mapurojekiti enguva refu.
4. Simba Rakasimba reBrand
Nemakore ekukura mumusika wesimbi wepasi rose, takavaka mukurumbira wakasimba uye kuzivikanwa kwemhando, tichivimbwa nevatengi munyika dzakasiyana siyana nemaindasitiri.
5. Basa rekutumira zvinhu kamwe chete
Isu tinopa rubatsiro rwese rwekugadzirisa matambudzikokugadzirisa, kugadzira, kurongedza, kutakurwa, uye kutumira zvinhu kunze kwenyika, kuona kuti chirongwa ichi chaitwa zvakanaka kubva pakutanga kusvika pakupera.
6. Mitengo Yemakwikwi
Nekuvandudza mashandiro ekugadzira uye manejimendi ezvekugovera, tinopazvigadzirwa zvesimbi zvemhando yepamusoro pamitengo inokwikwidzana, zvichibatsira vatengi kuderedza mari inoshandiswa pabasa uku vachichengetedza mitemo yekushanda.
Mibvunzo Inowanzo bvunzwa
1. Ndingawana sei mutengo kubva kwamuri?
Munogona kutisiyira meseji kana kutitumira mubvunzo, uye timu yedu yekutengesa ichakupindurai nekukurumidza nemutengo wakadzama.
2. Muchaendesa zvinhu nenguva here?
Ehe, tinovimbisa kutumirwa kwezvinhu nenguva. Tinogara tichipa zvigadzirwa zvemhando yepamusoro uye tinovimbisa kutumirwa kwezvinhu nenguva yakatarwa. Kutendeseka uye kuvimbika ndiwo musimboti wekambani yedu.
3. Ndingawana here sampuro ndisati ndaisa odha?
Ehe, hongu. Mienzaniso inowanzo kuve yemahara. Tinogonawo kugadzira mienzaniso zvichienderana nezvaunoda kana kuti mifananidzo yehunyanzvi.
4. Ndeipi mitemo yako yekubhadhara?
Mitemo yedu yekubhadhara yakajairika ndeyekuisa 30% pachine nguva, uye mari yasara inobhadharwa zvichienderana nekopi yeBill of Lading (B/L).
5. Munobvuma kuongororwa nevanhu vechitatu here?
Ehe, tinogamuchira zvizere kuongororwa kwevamwe kuti tive nechokwadi chekuti chigadzirwa chacho chakanaka uye kuti vatengi vedu vane chivimbo.
6. Tingavimba sei nekambani yenyu?
Tine makore akawanda eruzivo muindasitiri yesimbi semutengesi anovimbwa naye. Mahofisi edu makuru ari muTianjin, China. Munogamuchirwa kushanyira kana kuvimbisa kambani yedu nenzira chero ipi zvayo kuti muve nechokwadi chakazara.
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