Qaab-dhismeedka Birta Kaarboonka Qaab-dhismeedka Biraha H Birta h Qaab Biyo-xidheenka Birta ee Warshadaha
HABKA SOO SAARKA ALAABTA
Socodka wax soo saarka birta H ee heerka dibadda guud ahaan waa sida soo socota:
Diyaarinta walxaha ceeriin ah: Qalabka ceeriin ee loo sameeyo birta H waa billets bir ah oo caadi ahaan la isticmaalo. Billet-ka birta ah waa in la nadiifiyaa oo la kululeeyaa si uu u shaqeeyo oo uu u qaabeeyo.
Daawaynta kahor: Billet-ka birta ah, ka dib marka la kululeeyo, waxaa la geeyaa warshadda duubista kulul si loogu duubo kulul. Warshadda duubista, duubyada shaqada waxay la xiriiraan FFB meelo badan oo ku teedsan dhererka duubista, billet-kuna si tartiib tartiib ah ayuu u sameeyaa qaab muuqaal ah oo qaab H ah.
Shaqada qabow (ikhtiyaar): Birta qaab-H ah ka dib marka la rogo kulul h waxaa lagu farsameeyay qabow, sida sawir-gacmeedka rogidda qabow, iwm. si loo hagaajiyo saxnaanta iyo tayada dusha sare ee birta qaab-H ah.
Jarida iyo Dhammaystirka: Birta qaabaysan ee H-qaabaysan ee duubista qabow shaqada qabow ee duubista habka wax soo saarka birta nooca H ka dib marka la duubo iyo shaqada qabow ee birta qaabaysan ee H-qaabaysan waxay u baahan tahay in la jaro oo la dhammeeyo iyadoo loo eegayo baahiyaha macaamiisha si loo daboolo cabbirka iyo dhererka shuruudaha gaarka ah.
Daawaynta dusha sare: Dusha sare ee birta H waa nadiif oo miridhku ma daxalaysan yahay. Kormeerka iyo xidhitaanka: Samee kormeer tayo leh oo ku saabsan birta H ee la soo saaray sida tayada muuqaalka, saxnaanta cabbirka, sifooyinka farsamada iwm. Marka la tijaabiyo oo la ansixiyo, waa la xidhaa oo loo geeyaa macaamiisha.
CABBIRKA ALAABTA
| Magacaabista | Unt Miisaanka kg/m) | Qaybta Caadiga ah sawir mm | Qaybaha Ama (cm²) | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE28 | AA | 61.3 | 264.0 | 280.0 | 7.0 | 10.0 | 24.0 | 78.02 |
| A | 76.4 | 270.0 | 280.0 | 80 | 13.0 | 24.0 | 97.26 | |
| B | 103 | 280.0 | 280.0 | 10.5 | 18.0 | 24.0 | 131.4 | |
| M | 189 | 310.0 | 288.0 | 18.5 | 33.0 | 24.0 | 240.2 | |
| HE300 | AA | 69.8 | 283.0 | 300.0 | 7.5 | 10.5 | 27.0 | 88.91 |
| A | 88.3 | 200.0 | 300.0 | 85 | 14.0 | 27.0 | 112.5 | |
| B | 117 | 300.0 | 300.0 | 11.0 | 19.0 | 27.0 | 149.1 | |
| M | 238 | 340.0 | 310.0 | 21.0 | 39.0 | 27.0 | 303.1 | |
| HE320 | AA | 74.3 | 301.0 | 300.0 | 80 | 11.0 | 27.0 | 94.58 |
| A | 97.7 | 310.0 | 300.0 | 9.0 | 15.5 | 27.0 | 124.4 | |
| B | 127 | 320.0 | 300.0 | 11.5 | 20.5 | 27.0 | 161.3 | |
| M | 245 | 359.0 | 309.0 | 21.0 | 40.0 | 27.0 | 312.0 | |
| HE340 | AA | 78.9 | 320.0 | 300.0 | 85 | 11.5 | 27.0 | 100.5 |
| A | 105 | 330.0 | 300.0 | 9.5 | 16.5 | 27.0 | 133.5 | |
| B | 134 | 340.0 | 300.0 | 12.0 | 21.5 | 27.0 | 170.9 | |
| M | 248 | 377.0 | 309.0 | 21.0 | 40.0 | 27.0 | 315.8 | |
| HE360 | AA | 83.7 | 339.0 | 300.0 | 9.0 | t2.0 | 27.0 | 106.6 |
| A | 112 | 350.0 | 300.0 | 10.0 | 17.5 | 27.0 | 142.8 | |
| B | 142 | 360.0 | 300.0 | 12.5 | 22.5 | 27.0 | 180.6 | |
| M | 250 | 395.0 | 308.0 | 21.0 | 40.0 | 27.0 | 318.8 | |
| HE400 | AA | 92.4 | 3780 | 300.0 | 9.5 | 13.0 | 27.0 | 117.7 |
| A | 125 | 390.0 | 300.0 | 11.0 | 19.0 | 27.0 | 159.0 | |
| B | 155 | 400.0 | 300.0 | 13.5 | 24.0 | 27.0 | 197.8 | |
| M | 256 | 4320 | 307.0 | 21.0 | 40.0 | 27.0 | 325.8 | |
| HE450 | AA | 99.8 | 425.0 | 300.0 | 10.0 | 13.5 | 27.0 | 127.1 |
| A | 140 | 440.0 | 300.0 | 11.5 | 21.0 | 27.0 | 178.0 | |
| B | 171 | 450.0 | 300.0 | 14.0 | 26.0 | 27.0 | 218.0 | |
| M | 263 | 4780 | 307.0 | 21.0 | 40.0 | 27.0 | 335.4 | |
| Magacaabista | Cutubka Miisaanka kg/m) | Qaybta Caadiga ah Cabbirka (mm) | Qaybta Aagga (cm²) | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE50 | AA | 107 | 472.0 | 300.0 | 10.5 | 14.0 | 27.0 | 136.9 |
| A | 155 | 490.0 | 300.0 | t2.0 | 23.0 | 27.0 | 197.5 | |
| B | 187 | 500.0 | 300.0 | 14.5 | 28.0 | 27.0 | 238.6 | |
| M | 270 | 524.0 | 306.0 | 21.0 | 40.0 | 27.0 | 344.3 | |
| HE550 | AA | t20 | 522.0 | 300.0 | 11.5 | 15.0 | 27.0 | 152.8 |
| A | 166 | 540.0 | 300.0 | t2.5 | 24.0 | 27.0 | 211.8 | |
| B | 199 | 550.0 | 300.0 | 15.0 | 29.0 | 27.0 | 254.1 | |
| M | 278 | 572.0 | 306.0 | 21.0 | 40.0 | 27.0 | 354.4 | |
| HE60 | AA | t29 | 571.0 | 300.0 | t2.0 | 15.5 | 27.0 | 164.1 |
| A | 178 | 500.0 | 300.0 | 13.0 | 25.0 | 27.0 | 226.5 | |
| B | 212 | 600.0 | 300.0 | 15.5 | 30.0 | 27.0 | 270.0 | |
| M | 286 | 620.0 | 305.0 | 21.0 | 40.0 | 27.0 | 363.7 | |
| HE650 | AA | 138 | 620.0 | 300.0 | t2.5 | 16.0 | 27.0 | 175.8 |
| A | 190 | 640.0 | 300.0 | t3.5 | 26.0 | 27.0 | 241.6 | |
| B | 225 | 660.0 | 300.0 | 16.0 | 31.0 | 27.0 | 286.3 | |
| M | 293 | 668.0 | 305.0 | 21.0 | 40.0 | 27.0 | 373.7 | |
| HE700 | AA | 150 | 670.0 | 300.0 | 13.0 | 17.0 | 27.0 | 190.9 |
| A | 204 | 600.0 | 300.0 | 14.5 | 27.0 | 27.0 | 260.5 | |
| B | 241 | 700.0 | 300.0 | 17.0 | 32.0 | 27.0 | 306.4 | |
| M | 301 | 716.0 | 304.0 | 21.0 | 40.0 | 27.0 | 383.0 | |
| HE800 | AA | 172 | 770.0 | 300.0 | 14.0 | 18.0 | 30.0 | 218.5 |
| A | 224 | 790.0 | 300.0 | 15.0 | 28.0 | 30.0 | 285.8 | |
| B | 262 | 800.0 | 300.0 | 17.5 | 33.0 | 30.0 | 334.2 | |
| M | 317 | 814.0 | 303.0 | 21.0 | 40.0 | 30.0 | 404.3 | |
| HE800 | AA | 198 | 870.0 | 300.0 | 15.0 | 20.0 | 30.0 | 252.2 |
| A | 252 | 800.0 | 300.0 | 16.0 | 30.0 | 30.0 | 320.5 | |
| B | 291 | 900.0 | 300.0 | 18.5 | 35.0 | 30.0 | 371.3 | |
| M | 333 | 910.0 | 302.0 | 21.0 | 40.0 | 30.0 | 423.6 | |
| HEB1000 | AA | 222 | 970.0 | 300.0 | 16.0 | 21.0 | 30.0 | 282.2 |
| A | 272 | 0.0 | 300.0 | 16.5 | 31.0 | 30.0 | 346.8 | |
| B | 314 | 1000.0 | 300.0 | 19.0 | 36.0 | 30.0 | 400.0 | |
| M | 349 | 1008 | 302.0 | 21.0 | 40.0 | 30.0 | 444.2 | |
ENH- Bir qaabaysan
Darajada: EN10034:1997 EN10163-3:2004
Faahfaahinta: HEA HEB iyo HEM
Heerka: EN
ASTAAMAHA
Xoog Sare: Naqshadeynta qaab-dhismeedka birta qaab-dhismeedka H waxay hubineysaa xoog qalloocan iyo awood qaadis sare. Waxay khuseysaa qaab-dhismeedka culeyska ballaaran iyo kuwa culus.
Xasillooni wanaagsan: Qaybta isgoyska ee H-beam waxay siisaa xasillooni wanaagsan oo hoos timaada cadaadiska iyo xiisadda axial, taas oo u heellan xasilloonida iyo badbaadada qaab-dhismeedka.
Dhisme ku habboon: Birta qaybta H-ka ah ayaa si fool ka fool ah loogu xidhi karaa oo si habboon loogu rakibi karaa inta lagu jiro dhismaha, taas oo u wanaagsan horumarka dhismaha iyo hufnaanta dhismaha ee mashruuca.
Isticmaalka kheyraadka sare: Naqshadeynta birta qaabaysan ee H waxay si buuxda u isticmaali kartaa waxqabadka birta, iyadoo meesha ka saareysa qashinka walxaha, waxayna gacan ka geysaneysaa badbaadinta kheyraadka iyo ilaalinta deegaanka.
Adeegsi ballaaran: Birta H waxay ku habboon tahay dhammaan noocyada dhismaha, buundooyinka iyo wax soo saarka mashiinnada iyo wixii la mid ah, iyadoo leh rajo horumarineed oo wanaagsan.
Baaxadda codsiga: Guud ahaan, birta qaybta H ee caadiga ah ee dibadda waxay leedahay xoog sare, xasillooni wanaagsan, iyo dhisme fudud. Waa nooc ka mid ah badeecadaha birta ee muhiimka ah waxaana si weyn loogu isticmaalaa dhammaan noocyada injineernimada.
BAARITAANKA ALAABTA
Shirkadda Shiinaha ee ROYAL STEEL, H beams-ku waxay ku xiran yihiin hababka kormeerka tayada adag, sidaa darteed waxaad hubsan kartaa in badeecadu ay la jaanqaadayso shuruudaha mashruucaaga iyo heerka caalamiga ah. Kormeerkayagu wuxuu ka kooban yahay:
Tijaabada isku-dhafka kiimikada- si loo xaqiijiyo heerka birta iyo walxaha isku-darka si loo helo xoog iyo alxanka loo baahan yahay.
Tijaabada Farsamada ee Agabka- si loo tijaabiyo Xoogga Wax-soo-saarka, Xoogga Taagista, Kordhinta iyo Adkaanta si loo helo Daacadnimada Dhismaha.
Dulqaadka Cabbirka– Helitaanka Ballaca Saxda ah, Dhererka, Dhumucda Flange-ka, iwm. sidoo kale dhererka haddii loo baahdo si loo helo rakibid degdeg ah oo fudud.
Kormeerka Dahaadhka– Alwaaxyada galvanized ama dahaarka leh, waxaan tijaabinaa dhumucda dahaarka iyo isku-midnimada si ay u noqoto wakiil u ah ilaalinta daxalka.
Muuqaal iyo dhaawac Hubi Dhamaadka– Waa in la hubiyaa in alwaaxdu aysan lahayn cillado dusha sare ah, godad, xoqid ama nooc kasta oo isbeddel ah ka hor inta aan la xidhin.
Waxa kale oo aad codsan kartaa inaad hesho warbixin buuxda oo ku saabsan kormeerka, si aad adigana u hubiso tayada iyo u hoggaansanaanta.
CODSIGA ALAABTA
Tusaalooyin qaar oo ka mid ah codsiyada H-Beams-ka caadiga ah waxaa ka mid ah:
Mashiinnada warshadaha - saldhigyada mashiinka culus iyo qaybaha qaab-dhismeedka
Dhismaha Maraakiibta - doomaha iyo sagxadaha
Injineernimada qaab-dhismeedka - Qaababka dhismaha iyo taageerada
Injineernimada buundada - girgirayaasha ugu muhiimsan iyo xubnaha culeyska qaada
Soo saarista mishiinada - saldhigyada mishiinada culus iyo walxaha qaabdhismeedka
Awoodda shucaaca H si ay u soo saaraan culaysyo culus, xasillooni wanaagsan, iyo sifooyin lagu beegsanayo shucaaca H waa dammaanad u ah inay yihiin xal lagu kalsoonaan karo oo ku jira warshadaha, ganacsiga iyo codsiyada nolosha.
BAAKADAHA IYO GEYNTA
Baakadaha iyo rarista H-beam-ka caadiga ah ee dibadda waa sida soo socota:
Baakad: Birta nooca H ah ayaa lagu xidhi doonaa sida aad u codsato si looga hortago in dusha sare ay waxyeello soo gaarto. Dusha sare ee birta H profile waa in aan la xoqin ama aan la miiro baakadda.
Calaamadaynta: Si cad u calaamadee macluumaadka badeecada ee ku yaal baakadaha sida nooca, qeexitaannada, tirada, iwm si loo fududeeyo aqoonsiga iyo maaraynta.
Rarista: Birta H ee la xirxiray marka lagu xirxirayo weel, ha u oggolaan in la jabiyo oo la isku dhaco inta lagu jiro rarista iyo rarista.
Gaadiidka: Dooro qalabka gaadiidka ee saxda ah, sida baabuurta xamuulka qaada, gaadiidka tareenka, iwm. iyadoo loo eegayo baahiyahaaga iyo masaafada.
Soo dejinta: Marka H-beams-ku ay gaaraan meeshii loogu talagalay, dejinta waa in si taxaddar leh loo sameeyaa si looga hortago in biraha qaabka H ay waxyeello soo gaarto.
Kaydinta: Birta qaabka H ku hay meel qalalan oo hawo leh, iska ilaali inay qoyan tahay ama ay la kulanto waxyeellooyin kale.
AWOODDA SHIRKADDA
Su'aalaha Badiya La Weydiiyo
S1: Ma bixisaa cabbiro gaar ah?
J: Haa, waxaan bixinaa adeegga OEM/ODM. Qalabka H waxaa loo habeyn karaa dhererka, ballaca, dhererka iyo heerka birta si loo daboolo baahiyahaaga mashruuca.
S2: Heerarkee ayay H Beam-kaagu buuxiyaan?
A: Waa H Beam tayo sare leh, kaas oo dhammaan h beam-yadaadu ay buuxiyaan heerarka en astm d dn iso iyadoo waxqabadka farsamada uu yahay mid aad u deggan, waxqabad tayo aad u wanaagsan oo aad u wanaagsan, tani waa ku filan tahay. "H Beams" waxay buuxisay heerarka h beam-yada ee ASTM, EN iyo ISO.
S3: Waa maxay codsiga ugu weyn?
J: H Beams waa kuwo ku habboon dhismayaasha warshadaha, ganacsiga, iyo guryaha la dego, iyo sidoo kale buundooyinka, bakhaarada, iyo noocyo kale oo badan oo mashaariic kaabayaasha dhaqaalaha ah.
S4: Sidee loo xirxiraa alwaaxyada H?
J: Alwaaxyada waxaa si adag loogu buuxiyaa xariijimo bir ah, warqad ka hortag ah oo miridhku ka hortago, iyo filim biyo celin kara, ka dibna waxaa lagu shubaa baaldiyo ama xirmooyin caadi ah oo dhoofinta ah. Baakad gaar ah ayaa la heli karaa.
S5: Goorma ayaa alaabta la geyn doonaa?
J: Waqtiga keenista badanaa waa 7-20 maalmood ama wax la mid ah iyadoo ku xiran tirada dalabka iyo habka rarista. Bixinta degdegga ah ayaa diyaar u ah dalabaadka degdegga ah.
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