Soo dejiso Wararkii ugu DambeeyayQALABKA BIRTA EE HEA HEBTilmaamaha iyo Cabbirka.
Hea / HEB / HEM oo ah Birta Yurub ee Xoogga Sare leh – EN S500JR Astaamaha Qaab-dhismeedka ee Kulul ee Duuban
| Shay | Faahfaahinta |
| Heerka Agabka | EN S500JR H raydh |
| Xoogga Wax-soo-saarka Ugu Yar | ≥ 500 MPa |
| Cabbirrada la heli karo | HEA 100–HEM 1000, HEA 120×120–HEM 1000×300 iyo qeexitaanno kale |
| Ikhtiyaarada Dhererka | Dhererka caadiga ah ee kaydka ah: 6 m & 12 m; dhererka goynta gaarka ah ayaa la taageerayaa |
| Dulqaadka Cabbirka | U hoggaansan heerarka EN 10034 / EN 10025 |
| Dukumentiyada Tayada leh | Shahaadada ISO 9001; kormeerka dhinac saddexaad oo ay samaysay SGS / BV waa la aqbali karaa |
| Daaweynta Dusha Sare | Dahaarka rinjiga kulul ee duuban, ka hortagga daxalka ama galvanizing-ka kulul; dhammaystir gaar ah ayaa la taageerayaa |
| Codsiga Caadiga ah | Aqoon-is-weydaarsiyo warshadeed, bakhaarro kayd ah, dhisme ganacsi iyo guryo la dego, mashaariicda buundooyinka |
Xogta Farsamada
EN S500JR HEA/HEB/HEMRinji kulul oo H ahHalabuurka Kiimikada
| heerka birta | Kaarboon, % ugu badnaan | Manganese, % ugu badnaan | Fosfooraska, % ugu badnaan | Sulfur, % ugu badnaan | Silikoon, % ugu badnaan | Qoraallo |
| S500 | 0.22 | 1.6 | 0.035 | 0.035 | 0.55 | Waxyaabaha naxaasta ah waa lagu dari karaa marka la codsado; ku habboon codsiyada qaab-dhismeedka xoogga sare leh. |
EN S500JR HEA/HEB/HEMAlwaaxyo Bir Kaarboon Sare lehHantida Farsamada
| Heerka Birta | Xoogga Garaacista, ksi [MPa] | Dhibcaha Wax-soo-saarka ugu yar, ksi [MPa] | Dheeraynta 8 inji [200 mm], ugu yaraan, % | Dheelitirka 2 inji [50 mm], ugu yaraan, % |
| S500 | 85–105 [590–725] | 72 [500] | 18 | 19 |
HEA/HEB/HEMBir qaabaysan oo H ahCabbirrada
| Magacaabista | G Kg/m | h mm | b mm | tw mm | tf mm | r mm | A mm² x10² | haye mm | d mm | Ø | Pmin mm | Pmax mm | AL m²/m | AG m²/t |
| HE 100 AA* | 12,2 | 91 | 100 | 4,2 | 5,5 | 12 | 15,6 | 80 | 56 | M10 | 54 | 58 | 0,553 | 45,17 |
| HE 100 A | 16,7 | 96 | 100 | 5 | 8 | 12 | 21,2 | 80 | 56 | M10 | 54 | 58 | 0,561 | 36,68 |
| HE 100 B | 20,4 | 100 | 100 | 6 | 10 | 12 | 26,0 | 80 | 56 | M10 | 56 | 58 | 0,567 | 27,76 |
| HE 100 C* | 30,9 | 110 | 103 | 9 | 15 | 12 | 39,3 | 80 | 56 | M10 | 59 | 61 | 0,593 | 19,23 |
| HE 100 M | 41,8 | 120 | 106 | 12 | 20 | 12 | 53,2 | 80 | 56 | M10 | 62 | 64 | 0,619 | 14,82 |
| HE 120 AA* | 14,6 | 109 | 120 | 4,2 | 5,5 | 12 | 18,6 | 98 | 74 | M12 | 58 | 68 | 0,669 | 45,94 |
| HE 120 A | 19,9 | 114 | 120 | 5 | 8 | 12 | 25,3 | 98 | 74 | M12 | 58 | 68 | 0,677 | 34,06 |
| HE 120 B | 26,7 | 120 | 120 | 6,5 | 11 | 12 | 34,0 | 98 | 74 | M12 | 60 | 68 | 0,686 | 25,71 |
| HE 120 C* | 39,2 | 130 | 123 | 9,5 | 16 | 12 | 49,9 | 98 | 74 | M12 | 63 | 72 | 0,712 | 18,19 |
| HE 120 M | 52,1 | 140 | 126 | 12,5 | 21 | 12 | 66,4 | 98 | 74 | M12 | 66 | 74 | 0,738 | 14,16 |
| HE 140 AA* | 18,1 | 128 | 140 | 4,3 | 6 | 12 | 23,0 | 116 | 92 | M16 | 64 | 76 | 0,787 | 43,53 |
| HE 140 A | 24,7 | 133 | 140 | 5,5 | 8,5 | 12 | 31,4 | 116 | 92 | M16 | 64 | 76 | 0,794 | 32,21 |
| HE 140 B | 33,7 | 140 | 140 | 7 | 12 | 12 | 43,0 | 116 | 92 | M16 | 66 | 76 | 0,805 | 23,88 |
| HE 140 C* | 48,2 | 150 | 143 | 10 | 17 | 12 | 61,5 | 116 | 92 | M16 | 69 | 79 | 0,831 | 17,22 |
| HE 140 M | 63,2 | 160 | 146 | 13 | 22 | 12 | 80,6 | 116 | 92 | M16 | 72 | 82 | 0,857 | 13,56 |
| HE 160 AA* | 23,8 | 148 | 160 | 4,5 | 7 | 15 | 30,4 | 134 | 104 | M20 | 76 | 84 | 0,901 | 37,81 |
| HE 160 A | 30,4 | 152 | 160 | 6 | 9 | 15 | 38,8 | 134 | 104 | M20 | 78 | 84 | 0,906 | 29,78 |
| HE 160 B | 42,6 | 160 | 160 | 8 | 13 | 15 | 54,3 | 134 | 104 | M20 | 80 | 84 | 0,918 | 21,56 |
| HE 160 C* | 59,2 | 170 | 163 | 11 | 18 | 15 | 75,4 | 134 | 104 | M20 | 84 | 88 | 0,944 | 15,95 |
| HE 160 M | 76,2 | 180 | 166 | 14 | 23 | 15 | 97,1 | 134 | 104 | M20 | 86 | 90 | 0,970 | 12,74 |
Guji badhanka ku yaal Midig
| Cabbirka | Baaxadda Caadiga ah | Dulqaadasho (EN 10034 / EN 10025) | Faallooyin |
| Dhererka H | 100 - 1000 mm | ±3 mm | La habeyn karo |
| Ballaca Flange-ka B | 100 - 300 mm | ±3 mm | — |
| Dhumucda shabakadda t_w | 5 – 40 mm | ±1 mm ama ±10% (haddii ay ka weyn tahay) | — |
| Dhumucda Flange-ka t_f | 6 – 40 mm | ±1 mm ama ±10% (haddii ay ka weyn tahay) | — |
| Dhererka L | 6 – 12 mitir | ±12 mm (6 m) / ±24 mm (12 m) | Lagu hagaajin karo qandaraas ahaan |
Habaynta Cabbirka
Waxaan taageernaa cabbirrada gaarka ah: dhererka H 100–1000 mm, ballaca flange-ka B 100–300 mm, dhumucda shabakadda tw 5–40 mm iyo dhumucda flange-ka tf 6–40 mm. Habaynta dhererka la jaray ayaa la bixiyaa marka la codsado.
Habaynta Habaynta
Waxaan bixinaa adeegyo farsameed oo dhammaystiran oo ay ku jiraan qodista, dhammaystirka dhammaadka iyo alxanka hore loo sameeyay. Xulashooyinka dheeraadka ah sida jarista bevel, goynta iyo farsamaynta farsamada ayaa dabooli kara dhammaan baahiyaha isku xirka qaabdhismeedka.
Habaynta Daaweynta Dusha Sare
Xulashooyinka la heli karo: galvanizing kulul, rinjiga/dahaadhka epoxy, balaarinta ciidda iyo dhammaystirka warshadda asalka ah. Daawaynta dusha sare ee gaarka ah ee gaarka ah ayaa sidoo kale laga gorgortami karaa. Xulashu waxay ku xiran tahay xaaladaha hawlgalka mashruuca iyo bartilmaameedyada waxqabadka ka hortagga daxalka.
Habaynta Calaamadaynta iyo Baakaynta
Calaamadaynta gaarka ah oo leh lambarrada mashruuca ama qeexitaannada farsamada ayaa la taageerayaa. Nidaamyada baakadaha waxaa loo habeyn karaa gaadiidka xamuulka qaada ee fidsan ama rarista weelasha badda.
Codsiyada Dhismaha
Qaybahani waxay u shaqeeyaan sidii alwaaxyo iyo tiirar dhismayaasha guryaha iyo xafiisyada, xarumaha wax iibsiga. Waxay sidoo kale u shaqeeyaan sida alwaaxyo waaweyn iyo alwaaxyo wiish ah oo ku jira warshadaha iyo bakhaarada.
Injineernimada Buundada
Ku habboon waddo weyn oo dhexdhexaad ah iyo mid yar, buundooyinka tareenka iyo kuwa dadka lugeynaya.
Mashaariicda Injineerinka ee Degmada iyo Gaarka ah
Bixi taageero qaab-dhismeed saldhigyada tareenka dhulka hoostiisa mara, godadka korontada, aasaaska wiishashka munaaradaha iyo meelaha ku meel gaarka ah ee dhismaha.
Qaab-dhismeedka Xarumaha Warshadaha
U dhaqan sida qaybaha culeyska asaasiga ah ee dhismayaasha warshadaha, iyagoo iska caabinaya culaysyada toosan iyo kuwa jiifa si loo sugo xasilloonida guud ee dhismaha.
1) Xafiiska Laanta - Taageerada ku hadasha luqadda Isbaanishka, kaalmada nadiifinta kastamka, iwm.
2) In ka badan 5,000 oo tan oo kayd ah ayaa ku jira kaydka, oo leh cabbirro kala duwan
3) Waxaa baaraya hay'ado awood leh sida CCIC, SGS, BV, iyo TUV, iyadoo la adeegsanayo baakado caadi ah oo badda ku habboon.
Baakad
Xirmooyinka Dhoofinta Caadiga ah
Alwaaxyada H-ga waxaa si adag loogu xiraa bir bir ah waxaana lagu dhejiyaa qalab alwaax ah, taasoo ka hortagaysa in la beddelo oo waxyeello jireed la gaarsiiyo inta lagu jiro gaadiidka.
Ilaalinta Dusha Sare
Go'yaal iyo maro aan biyuhu karin ayaa la heli karaa si loo ilaaliyo, iyagoo ka ilaalinaya meelaha birta ah qoyaanka, boodhka iyo daxalka.
Calaamadaynta Xirmada
Xirmo kasta waxay wadataa calaamado cad oo muujinaya heerka agabka, cabbirrada iyo faahfaahinta mashruuca si loogu aqoonsado goobta si habboon.
Gaadiidka
Soo rarista iyo Soo dejinta
Dhammaan qaybaha waxaa kor u qaada wiishash ama fargeetooyin inta lagu jiro maaraynta si loo hubiyo hawlgal ammaan ah oo looga fogaado isbeddelka.
Hababka Rarista
Ku habboon gaadiidka badda, waddooyinka iyo tareenka. Dahaarka ka hortagga miridhku iyo duubista ilaalinta ayaa lagula talinayaa shixnadaha masaafada fog iyo kuwa dibadda.
Dammaanad Gaarsiineed
Royal Steel Group si adag ayay u maamushaa dhammaan xiriirada saadka iyadoo si taxaddar leh loo maareeyo xamuulka si loo gaarsiiyo badeecadaha jadwalka.
Iskaashiga xasilloon ee shirkadaha maraakiibta sida MSK, MSC, COSCO si hufan silsiladda adeegga saadka, silsiladda adeegga saadka ma ku qanacsan tihiin.
Waxaan raacnaa heerarka nidaamka maaraynta tayada ISO9001 dhammaan habraacyada, waxaanan leenahay xakameyn adag laga bilaabo iibsashada agabka baakadaha ilaa jadwalka gaadiidka. Tani waxay damaanad qaadaysaa iftiinka H-ga laga bilaabo warshadda ilaa goobta mashruuca, taasoo kaa caawinaysa inaad ku dhisto aasaas adag oo loogu talagalay mashruuc aan dhibaato lahayn!
1. Waa maxayAstaamaha Qaab-dhismeedka ee kulul ee EN S500JR?
EN S500JR waa bir qaab-dhismeed oo aan laambado lahayn oo xoog badan oo waafaqsan EN 10025-2.
Waxay bixisaa xoog wax soo saar oo sarreeya marka la barbar dhigo darajooyinka qaab-dhismeedka caadiga ah sida S355JR, taasoo suurtogalinaysa naqshad dhismeed dhaqaale ahaan iyo fudud oo ay shuruudaha naqshaduhu oggolaadaan.
2. Maxay "S500JR" u taagan tahay?
S: Birta dhismaha
500: Xoogga wax soo saarka ugu yar ee 500 MPa (qalooca walxaha ≤ 16 mm)
JR: Shuruudaha saameynta Charpy: 27 J marka la gaaro 20°C
3. S500JR si weyn ma loo qaataa?HEA/HEB/HEM H-beams?
S500JR waxaa inta badan loo sameeyaa taarikada birta ah iyo astaamaha fidsan. Cabbirka la heli karo wuu ka yar yahay heerarka caadiga ah ee S355.
Marka ay timaado HEA, HEB iyo HEM oo leh qaab-dhismeed ballaaran, S500JR ma aha heer wax soo saar caadi ah. Waxaa lagu heli karaa oo keliya dalabaadka mashruuca gaarka ah, iyadoo ku xiran awoodda wax soo saarka soo saaraha iyo oggolaanshaha farsamo ee khuseeya.
4. S500JR ma la alxan karaa?
S500JR waxay muujisaa waxqabad alxan oo liita marka la barbar dhigo birta qaab-dhismeedka ee khafiifka ah iyo kuwa xoogga yar.
Awooddeeda sare waxay keentaa shuruudo dheeraad ah oo loogu talagalay shaqada alxanka:
Nidaamyada alxanka gaarka ah waa qasab.
Guud ahaan waxaa loo baahan yahay kuleylin hore si loo helo walxo qaro weyn.
Elektroodhada alxanka haydarojiin yar iyo fiilooyinka ayaa si adag loogu talinayaa.
5. Ma ku habboon tahay dahaarka budada, galvanizing iyo dhammaystirka dusha sare ee kale ee S500JR?
Haa. Ikhtiyaarro daaweyn dusha sare ah oo badan ayaa la heli karaa iyadoo lagu saleynayo tilmaamaha macmiilka:
Galvanizing kulul
Dahaarka rinjiga warshadaha
Qaraxyada toogashada iyo diyaarinta
Dhammaan hawlgallada dhammaystirka waxay u baahan yihiin xakamaynta habka saxda ah. Gaar ahaan qaybaha qaro weyn, si taxaddar leh ayaa loo maareeyaa si looga fogaado qallooca iyo saameynta xun ee ku yeelan karta waxqabadka farsamada.
Kooxda BOQORYAAL
Cinwaanka
Aagga warshadaha horumarinta Kangsheng,
Degmada Wuqing, magaalada Tianjin, Shiinaha.
Iimayl
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