Birta guga ee engegnaanta sare iyo birta guga u adkaysata xidhashada sare
Hordhac
Birta guga waxaa loola jeedaa birta daawaha gaarka ah ee loogu talagalay soo saarista ilo kala duwan iyo walxaha kale ee laastikada ah. Marka loo eego shuruudaha waxqabadka iyo xaaladaha hawlgalka, waxaa loo qaybin karaa birta guga daawaha caadiga ah iyo birta guga daawaha gaarka ah. Birta guga waxay leedahay sifooyin dhammaystiran oo heersare ah, birta guga waxay leedahay tayo bir ah oo heer sare ah (nadiif sare iyo midnimo), tayada dusha sare (xakamaynta adag ee cilladaha dusha sare iyo decarburization), qaabka saxda ah iyo cabbirka. Birta guga waxaa loola jeedaa birta si gaar ah loogu isticmaalo soo saarida ilo iyo canaasiirta laastikada taas oo ay ugu wacan tahay bartinimadeeda xaalada la demiyay iyo kuwa xanaaqsan. Laastiigga birta waxay ku xiran tahay awoodda qallafsanaanta laastikada, taas oo ah, gudaha xadka la cayimay, awoodda qallafsanaanta laastikada ayaa ka dhigaysa in ay qaado culeys gaar ah, mana jirto cillad joogto ah oo dhacda ka dib marka culeyska la saaro. Birta guga waa inay lahaataa sifooyin dhammaystiran oo heer sare ah, sida qalabka farsamada (gaar ahaan xadka laastikada, xadka xoogga, saamiga dhalidda), waxqabadka dhimista laastikada (taas oo ah, iska caabin dhimis laastikada, oo sidoo kale loo yaqaan iska caabbinta nasashada), waxqabadka daalka, adkaanta , Jirka iyo kiimikada guryaha (iska caabinta kulaylka, iska caabinta heerkulka hooseeya, caabbinta oksaydhka, caabbinta daxalka, iwm.).
Halbeegga
Shayga | birta guga |
Heerka | ASTM, DIN, ISO, EN, JIS, GB, iwm. |
Qalab
|
Q195、Q215、Q235、Q345、SS400、Q235B、Q355B、Q355C、Q355D、 Q355E、Q420B、Q235JR、Q355JR、10 #、20#、35#、45#、16Mn、A35-A369、ST35-ST52 20X、SCr420、5120、17Cr3、40X、SCr440、5140、41Cr4、40Cr、42CrMo、35CrMo、35XM、SCM435、4135、34CrMo4、 iwm. |
Cabbirka
|
Suunka birta guga: ( dhumucdiisuna: 0.36-1.0mm ballac: 12.7-32mmc ama sida loo baahdo) Bir fidsan guga: (dhexroor: 6x6mm-2000x2000mm, dhererka 2m, 3m, 5.8m, 6m, 8m, 12m, ama sida loo baahan yahay.) Bar birta guga: (xajmiga: 16mm-600mm ama sida loo baahan yahay) saxan bir guga: (dhererka: 4m-12m ama sida loo baahan yahay, width: 0.6m-3m ama sida loo baahan yahay Dhumucda: 3mm-300mm ama sida loo baahan yahay) |
Dusha sare | Madow, galvanized, picked, dhalaalaya, la safeeyey, satin, ama sida loo baahan yahay |
Codsiga
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Si ballaaran loo isticmaalo qalab yar, qaybo yaryar, fiilooyinka birta, birta birta, xargaha, ferrules, qaybaha alxanka, biraha qaab dhismeedka, ulaha isku xirka, qabsatooyinka, boolal, nuts, dunta, dunta, birta, faashashka, sprockets, gears, lammaanayaasha baabuurta . iwm. |
U Dhoofinta
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America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, iwm. |
Xidhmada |
Xidhmada dhoofinta caadiga ah, ama sida loo baahdo. |
Waqtiga qiimaha | EXW, FOB, CIF, CFR, CNF, iwm. |
Lacag bixinta | T/T, L/C, Western Union, iwm. |
Shahaadooyinka | ISO, SGS, BV. |