Soo dejiso Tilmaamaha Birta Xagasha ee ugu dambeeyay iyo Cabbirrada.
Qaab-dhismeedka Mareykanka - Birta xagasha ASTM A36 ee loogu talagalay Qaab-dhismeedka Dhismaha, Taageerada & Warshadaha
Birta xagasha ASTM A36 waa bir aan bir lahayn oo leh dhumuc gaar ah oo ugu badan oo hoos timaada qaybta birta kaarboonka oo leh sifooyin farsamo oo wanaagsan, tani waa walax si weyn loogu isticmaalo soo saarista taarikada duurka, boolal iyo waxyaabo kale oo badan oo ku jira warshadaha baabuurta. Qaybaha caadiga ah ee isgoyska iyo cabbirrada saxda ah ee kanaalada siman ayaa ka dhigaya qayb lama huraan ah oo ka mid ah qaababka dhismayaasha, taageerada buundooyinka, raafka mashiinnada iyo aqoon-is-weydaarsiyada dhismayaasha qaabaysan ee birta. Xagalka birta A36 wuxuu leeyahay iska caabin wanaagsan oo daxalka ah, waxaana lagu buufin karaa ama lagu buufin karaa si loo xoojiyo iska caabinta miridhku. Waxa kale oo uu ku faraxsan yahay in la jaro, la alxamo oo la farsameeyo siyaabo kale si loo daboolo baahiyaha qaab-dhismeedka kala duwan.
| Magaca Badeecada | ASTM A36 Xagasha Birta |
| Heerarka | ASTM A36 / AISC |
| Nooca Qalabka | Birta Qaab-dhismeedka Kaarboon Yar |
| Qaab | Bir xagal L-qaabaysan |
| Dhererka Lugta (L) | 25 - 150 mm (1″ - 6″) |
| Dhumuc (t) | 3 – 16 mm (0.12″ – 0.63″) |
| Dhererka | 6 m / 12 m (la habeyn karo) |
| Xoogga Wax Soo Saarka | ≥ 250 MPa |
| Xoogga Tijaabada | 400 – 550 MPa |
| Codsiga | Qaab-dhismeedka dhismaha, injineernimada buundooyinka, mashiinnada iyo qalabka, warshadaha gaadiidka, kaabayaasha dawladda hoose |
| Waqtiga Bixinta | 7-15 maalmood |
| Lacag bixinta | T/T30% Horumarin+70% Dheelitirka |
Xogta Farsamada
Qaab-dhismeedka Kiimikada ee Birta Xagal ASTM A36
| heerka birta | Kaarboon, ugu badnaan,% | Manganese, % | Fosfooraska, ugu badnaan,% | baaruud, ugu badnaan,% | Silikoon, % | |
| A36 | 0.26 | -- | 0.04 | 0.05 | ≤0.40 | |
| FIIRO GAAR AH: Waxyaabaha ku jira naxaasta ayaa diyaar ah marka dalabkaaga la cayimo. | ||||||
Hantida Farsamada Birta Xagalka ASTM A36
| Bir Grade | Xoogga jiidista, ksi[MPa] | Dhibcaha wax soo saarka ugu yar, ksi[MPa] | Kordhinta 8 inji.[200] mm], ugu yaraan,% | Kordhinta 2 inji.[50] mm], ugu yaraan,% | |
| A36 | 58-80 [400-550] | 36[250] | 20.00 | 21 | |
Cabbirka Birta Xagasha ASTM A36
| Dhererka Dhinaca (mm) | Dhumuc (mm) | Dhererka (m) | Qoraallo |
| 25 × 25 | 3–5 | 6–12 | Bir yar oo xagal fudud leh |
| 30 × 30 | 3–6 | 6–12 | Isticmaalka qaab-dhismeedka fudud |
| 40 × 40 | 4–6 | 6–12 | Codsiyada guud ee qaab-dhismeedka |
| 50 × 50 | 4–8 | 6–12 | Isticmaalka qaab-dhismeedka dhexdhexaadka ah |
| 63 × 63 | 5–10 | 6–12 | Buundooyinka iyo taageerada dhismaha |
| 75 × 75 | 5–12 | 6–12 | Codsiyada dhismaha ee culus |
| 100 × 100 | 6–16 | 6–12 | Qaab-dhismeedyo culus oo culeys-qaadis ah |
Shaxda Isbarbardhigga Cabbirka Birta Xagasha ASTM A36 iyo Dulqaadka
| Moodel (Cabbirka Xagasha) | Lugta A (mm) | Lugta B (mm) | Dhumucda t (mm) | Dhererka L (m) | Dulqaadka Dhererka Lugta (mm) | Dulqaadka Dhumucda (mm) | Dulqaadka Xagal-geesoodka ah |
| 25 × 25 × 3–5 | 25 | 25 | 3–5 | 6/12 | ±2 | ±0.5 | ≤ 3% dhererka lugta |
| 30 × 30 × 3–6 | 30 | 30 | 3–6 | 6/12 | ±2 | ±0.5 | ≤ 3% |
| 40×40×4–6 | 40 | 40 | 4–6 | 6/12 | ±2 | ±0.5 | ≤ 3% |
| 50×50×4–8 | 50 | 50 | 4–8 | 6/12 | ±2 | ±0.5 | ≤ 3% |
| 63×63×5–10 | 63 | 63 | 5–10 | 6/12 | ±3 | ±0.5 | ≤ 3% |
| 75×75×5–12 | 75 | 75 | 5–12 | 6/12 | ±3 | ±0.5 | ≤ 3% |
| 100 × 100 × 6–16 | 100 | 100 | 6–16 | 6/12 | ±3 | ±0.5 | ≤ 3% |
Guji badhanka ku yaal Midig
Waxyaabaha la habeeyey ee Birta Xagasha STM A36
| Qaybta Habaynta | Ikhtiyaarada la heli karo | Sharaxaad / Kala Duwan | Tirada Dalabka Ugu Yar (MOQ) |
| Habaynta Cabbirka | Cabbirka Lugaha (A/B), Dhumucda (t), Dhererka (L) | Cabbirka Lugaha: 25–150 mm; Dhumuc: 3–16 mm; Dhererka: 6–12 m (dhererka gaarka ah ayaa la heli karaa haddii la codsado) | 20 tan |
| Habaynta Habaynta | Jarjarid, Qoditaan, Gooyn, Diyaarinta Alxanka | Godadka gaarka ah, godadka godadka leh, jarista bevel, jarista mitre, iyo sameynta codsiyada qaabdhismeedka ama warshadaha | 20 tan |
| Habaynta Daaweynta Dusha Sare | Dusha Madow, Dahaarka Rinjiyeysan / Epoxy, Galvanizing Kulul | Dhammaystirka ka hortagga daxalka sida waafaqsan shuruudaha mashruuca, oo buuxiya heerarka ASTM A36 & A123 | 20 tan |
| Habaynta Calaamadaynta iyo Baakaynta | Calaamadaynta Gaarka ah, Baakadaha Dhoofinta | Calaamaduhu waxaa ka mid ah heerka, cabbirka, tirada kulaylka; xidhmo diyaar u ah dhoofinta oo leh xarig bir ah, suuf, iyo ilaalinta qoyaanka | 20 tan |
Dhismaha Qaab-dhismeedka: Ku habboon taageero adag, aasaas xasilloon, iyo xoojin la isku halleyn karo oo ku saabsan mashaariic injineernimo dhisme oo kala duwan.
Dhismaha Qaab-dhismeedka Birta: Ku habboon qaab-dhismeedka mashiinnada, taageerada qalabka, iyo qaybaha birta ee saxda ah ee la qurxiyey.
Codsiyada Warshadaha: Waxaa si caadi ah looga helaa goobaha lagu ciyaaro, meelaha lagu lugeeyo, meelaha lagu taageero tuubooyinka, qalabka lagu qaado, iyo goobaha kaydinta ee culus.
Mashaariicda Kaabayaasha DhaqaalahaQaybaha loo isticmaalo dhismaha buundooyinka, biraha, iyo xarumaha kala duwan ee dadweynaha.
Injineernimada Guud: Sidoo kale ku habboon taageerooyinka, qaababka, iyo qalabka, iyo sidoo kale qaybaha birta ee gaarka ah ee dayactirka, dayactirka, ama mashaariicda injineernimada gaarka ah.
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.
Ilaalinta Aasaasiga ah: Baal kasta waxaa lagu duubay maro aan biyuhu karin, 2-3 baakadood oo biyo-mareen ah ayaa lagu ridayaa gudaha baal kasta, ka dibna waxaa lagu daboolay baal kale oo biyo-mareen ah oo kulaylka lagu xiray.
Isku xidhka: Isticmaal suumanka birta ah ee dhexroorkoodu yahay 12-16mm si aad isugu xidho, iyadoo xidhmo kasta ay miisaankeedu yahay 2-3 tan si loo fududeeyo isticmaalka qalabka qaadista dekedaha Mareykanka.
Calaamadaynta U hoggaansanaanta: Ku dheji calaamadaha laba luqadoodlaha ah (Ingiriis + Isbaanish) si cad u tilmaamaya agabka, qeexitaannada, koodhka kastamka, lambarka dufcadda, iyo lambarka warbixinta imtixaanka.
Qoryaha waaweyn ee H-beam-ka leh oo dhererkoodu yahay ≥800mm, dusha sare ee birta waxaa lagu dahaadhay saliid warshadeed oo ka hortagta miridhku ka dibna waa la qalajiyey ka hor inta aan lagu xidhin maro aan biyuhu gelin.
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. Cabbirrada noocee ah ayaa loo heli karaa baararka xagasha A36?
Cabbirrada caadiga ah waxay u dhexeeyaan 20 × 20mm ilaa 200 × 200mm, iyadoo dhumucdooduna ay u dhaxayso 3mm ilaa 20mm, cabbirrada gaarka ahna waa la heli karaa marka la codsado.
2. Ma la isku dhejin karaa xagasha ASTM A36?
Haa, waxay bixisaa alxan aad u fiican iyadoo la adeegsanayo hababka alxanka caadiga ah sida MIG, TIG, iyo alxanka arc.
3. ASTM A36 ma ku habboon tahay isticmaalka dibadda?
Haa, laakiin codsiyada dibadda waxay caadi ahaan u baahan yihiin daaweyn dusha sare ah sida rinjiyeynta, galvanizing, ama dahaarka ka hortagga miridhku.
4. Ma bixisaa ulo xagal A36 ah oo galvanized ah?
Haa, baararka xagasha A36 waxaa lagu dahaadhi karaa galvanized ama zinc si loogu isticmaalo daxalka u adkaysta.
5. Baararka xagasha A36 ma la jari karaa ama ma loo habeyn karaa?
Gabi ahaanba—jarista dhererka, qodista, feereynta, iyo adeegyada sameynta ee gaarka ah ayaa la heli karaa iyadoo lagu saleynayo sawirrada macaamiisha.
6. Waa maxay dhererka caadiga ah ee baarka xagasha ASTM A36?
Dhererka caadiga ah waa 6m iyo 12m, halka dhererka gaarka ah (tusaale ahaan, 8m / 10m) la soo saari karo hadba sida loogu baahdo.
7. Ma bixisaa shahaadooyin tijaabo warshadeed?
Haa, waxaan bixinaa MTC sida waafaqsan EN 10204 3.1 ama shuruudaha macaamiisha.
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