Qaab-dhismeedka Xoog Sare W14x82 A36 SS400 Qaabdhismeedka Dhismaha Birta La Habeeyay
HABKA SOO SAARIDA WAX soo saarka
Habka wax soo saarka ee birta heerka H-qaabeeya ee dibadda ah sida caadiga ah waxaa ka mid ah tallaabooyinka ugu muhiimsan ee soo socda:
Diyaarinta walxo ceeriin: Walxaha ceeriin ee lagu soo saaro birta qaabeysan ee H sida caadiga ah waa birta birta ah. Birta birta ah waxay u baahan tahay in la nadiifiyo oo la kululeeyo si loo habeeyo loona sameeyo.
Habaynta rog-rogista kulul: birta hore loo sii kululeeyay waxa loo diraa warshada duubista kulul si loogu habeeyo. Warshada rogrogmada leh ee kulul, birta birta ah waxaa lagu rogrogaa rollers badan oo si tartiib tartiib ah loo sameeyay qaabka iskutallaabta ee birta H-qaabeeya.
Shaqada qabow (ikhtiyaar): Xaaladaha qaarkood, si loo hagaajiyo saxnaanta iyo tayada dusha sare ee birta H-qaabeeya, birta kulul ee H-qaabeeya ayaa sidoo kale lagu shaqeyn doonaa qabow, sida duubista qabow, sawir, iwm.
Goynta iyo dhamaystirka: Ka dib shaqo rogid iyo qabow, birta H-qaabeeya waxay u baahan tahay in la gooyo oo la dhammeeyo si waafaqsan shuruudaha macaamilka si loo buuxiyo shuruudaha cabbirka iyo dhererka gaarka ah.
Daaweynta dusha sare: Nadiifinta iyo daaweynta ka-hortagga miridhku ee birta-qaababka H si loo hubiyo tayada dusha sare iyo caabbinta daxalka ee alaabta.
Kormeerka iyo baakaynta: Samee kormeer tayo leh birta H-qaabeeya ee la soo saaray, oo ay ku jiraan kormeerka tayada muuqaalka, saxnaanta cabbirka, qalabka makaanikada, iwm. Ka dib marka la gudbo imtixaanka, waa la buuxin doonaa oo diyaar u ah in loo diro macaamilka.
QAABKA AALADAHA
| Magacaabidda | Unt Miisaanka kg/m) | Heerka Secional aragti mm | Qayb 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 | |
| Magacaabidda | Unug Miisaanka kg/m) | Qaybta Joogtada ah Dimersion (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
Fasalka: EN10034: 1997 EN10163-3：2004
Faahfaahin: HEA HEB iyo HEM
Heerka: EN
MEESHA
1. Guryaha Makaanikada oo aad u wanaagsan
Iska caabin xoog leh oo dabacsan: geeso ballaadhan oo dhumuc weyn leh oo leh daqiiqad weyn oo isdhaafsi ah oo firfircooni ah (Ix) ayaa si weyn uga sarreeya I-beams (30%-50% ka sarreeya isla miisaanka).
Degenaansho Cadaadis ah oo aad u Wanaagsan: Garabyadu waa siman yihiin shabakada, taas oo keentay cadaadis heer sare ah oo maxalli ah, taas oo ka dhigaysa inay ku habboon yihiin taageerada tiirka.
Adayga Biaxial oo dheeli tiran: X- iyo dhidibka Y-daqiiqado ee inertia waxay la mid yihiin (tusaale, nooca HM), taasoo keentay iska caabin xooggan oo dhinaca dambe ah.
2. Fudud iyo Dhaqaale
Heerarka Xoog-ilaa-Miisaanka Sare: 15%-20% wuu ka fudud yahay I-beams-ka caadiga ah ee isla awoodda wax-qaadista (yaraynta culeyska qaabdhismeedka iyo kharashyada aasaaska).
Kaydinta Alaabta: Hufnaanta sare ee qaybaha waxay yaraynaysaa isticmaalka birta (tusaale, dhismaha warshadda 30 mitir ah, H-beams waxay isticmaalaan 40% birta ka yar tiirarka shubka ah).
3. Dhisme ku habboon oo hufan
Bolting Fudud: Dusha sare ee flange waxay sahlaysa bolting xooggan.
Alxanka La dhimay: Qaybaha la habeeyey ayaa lagu sii diyaariyay warshadda, taas oo awood u siinaya in si degdeg ah la isugu keeno goobta (hoos u dhigaya wakhtiga dhismaha 30%).
4. Tilmaamaha Isku-tallaabta ee Heer-sare oo Heer Sare ah
Heerka Qaranka (GB/T 11263): HW (flange ballaaran), HM (flange dhexdhexaad ah), iyo HN (flange cidhiidhi ah) taxane, oo daboolaya cabbirrada min 100×100 ilaa 1000×300 mm.
Heerka Ameerika (ASTM A36): Taxanaha W (tusaale, W12×30) waa mid caalami ah la aqbalay.
KORMEERKA Alaabada
Shuruudaha kormeerka birta-qaabeeya ee H inta badan waxaa ka mid ah dhinacyada soo socda:
Cilladaha Dusha sare
Lama ogola:
Dildilaaca, nabarrada, ama laalaabyada ka weyn 0.3mm qoto dheer;
Godad miridhku oo saameeya xoogga (qoto dheer oo ka weyn 5% dhumucda derbiga);
Kala goynta dahaarka Zinc (ee moodooyinka u adkaysta daxalka).
Cilladaha yaryar waa la oggol yahay:
xoqitaanka maxalliga ah ≤ 0.2mm qoto dheer;
Meesha boorsada ≤ 1cm²/m².
CODSIGA SOO SAARKA
Heerka dibedda ee H-beams ayaa si weyn loogu isticmaalaa dhismaha iyo goobaha injineernimada, oo ay ku jiraan laakiin aan ku xaddidnayn dhinacyada soo socda:
Injineernimada qaab dhismeedka, injineernimada buundada, warshadaynta mishiinada, dhisitaanka maraakiibta, dhismaha qaab dhismeedka birta,
Baakadaha iyo raritaanka
Baakadaha iyo gaadiidka H-beams caadiga ah waxay u baahan yihiin soo socda tillaabooyinka soo socda:
Baakadaha: Birta H-qaabeeya ayaa badanaa la baakadeeyaa iyadoo la raacayo shuruudaha macaamiisha si looga ilaaliyo dusha sare ee waxyeellada. Hababka baakadaha caadiga ah waxaa ka mid ah baakad qaawan, baakad alwaax ah, baakad caag ah, iwm. Marka baakadaha, waxaa lagama maarmaan ah in la hubiyo in dusha sare ee birta H-qaabaysan aan la xoqin ama la xoqin.
Calaamadeynta: Calaamadee macluumaadka badeecada cad ee baakadaha, sida moodeelka, tilmaanta, tirada, iwm, si loo fududeeyo aqoonsiga iyo maaraynta.
Soo dejinta: Marka la raraynayo oo la raraynayo birta H-qaabaysan ee baakadaysan, waxaa lagama maarmaan ah in la hubiyo in aanay jiri doonin isku dhac ama extrusion inta lagu jiro habka rarka si looga fogaado waxyeelada alaabta.
Gaadiidka: Dooro qalabka gaadiidka ee ku haboon, sida baabuurta xamuulka, gaadiidka tareenada, iwm., oo dooro habka gaadiidka ku haboon iyadoo loo eegayo shuruudaha macaamiisha iyo masaafada gaadiidka.
Dejinta: Kadib markaad timaaddo meesha loo socdo, hawlgalka dejintu wuxuu u baahan yahay in si taxadar leh loo sameeyo si looga fogaado waxyeelo soo gaadho birta qaabka H u samaysan.
Kaydinta: Ku kaydi birta qaabka H u samaysan bakhaar engegan oo hawo leh si aad uga fogaato qoyaanka ama waxyeelada kale.
XOOGGA SHIRKADA
FAQ
1.Sideen ku heli karaa xigasho?
Waxaad naga tagi kartaa fariinta, waxaana ka jawaabi doonaa fariin kasta waqtigeeda.
2.Ma ku keeni doontaa alaabta wakhtigeeda?
Haa, waxaan balan qaadaynaa inaan bixino alaab tayo wanaagsan leh iyo keenista waqtiga loogu talagalay. Daacadnimadu waa mabda'a shirkadeena.
3. Miyaan heli karaa muunado ka hor intaan la dalban?
Haa, dabcan. Sida caadiga ah muunadyadayadu waa bilaash, waxaan ku soo saari karnaa shaybaarkaaga ama sawiro farsamo.
4.waa maxay shuruudaha lacag bixinta?
Muddadayada lacag bixinta caadiga ah waa 30% deebaaji, waxayna ku nasanaysaa B/L. EXW, FOB,CFR, CIF.
5.Ma aqbashay kormeerka dhinaca saddexaad?
Haa gabi ahaanba waan aqbalnay.
6.Sideen ku aaminaa shirkaddaada?
Waxaan ku takhasusnay ganacsiga birta sanado badan sida alaab-qeybiye dahab ah, xarunteeda dhexe waxay ku taal gobolka Tianjin, ku soo dhawoow inaad si uun u baarto, si kastaba ha ahaatee.
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