Birta Kaarboon DIN 557/562 Zinc Dahaarka leh ee looska
Waa maxay Birta Kaarboon DIN 557 Zinc Dahaarka leh ee looska?
lowska labajibbaaran waa lowska afar geesoodka ah.Marka la barbar dhigo lowska hex-ga caadiga ah, looska labajibbaaran waxay leeyihiin dusha sare marka ay la xiriirto qaybta la dhejiyay, sidaas darteed waxay siisaa iska caabin weyn si loo debciyo (inkastoo ay sidoo kale iska caabin weyn u leedahay adkeynta)Waxay sidoo kale aad u yar tahay inay noqdaan kuwo la isku soo koobo ka dib wareegyada dabacsanaanta/ adkaynta soo noqnoqda.Looska labajibbaaran ayaa sida caadiga ah lagu dhejiyay boolal madax labajibbaaran leh.Looska labajibbaaran waxaa la isticmaalaa weelal fidsan si looga fogaado dhaawac ka yimaada geesihiisa fiiqan oo loo kordhiyo xoogga xiraha.Midabka labajibbaaran wuxuu yeelan karaa dunta caadiga ah, ganaaxa ama qallafsan ee leh dahaadhka zinc jaalaha ah, bannaan, zinc cad, tiin iyo cadmium, iyo kuwo kale.Inta badan waxay la kulmi karaan midkood ASTM A194, ASTM A563, ama ASTM F594.
Cabbirka
sifooyinka alaabta
Square Nut waxa ay ku qalabaysan tahay furiye gaar ah si uu boolku u soo saaro mid aad u weyn, oo leh awood la xakameyn karo ka hor.Iyada oo loo marayo lawska iyo saxanka dhabarka, isla qaddarka prestress ayaa laga soo saaray qaybaha isku xiran.Sida iska cad, ilaa iyo inta xoogga axialku uu ka yar yahay xoogga isdhaafka ah, qaybtu ma simbiriirixan doonto oo xiriirku ma dhaawacmi doono, sidaas darteed si loo hubiyo in adeegga muddada dheer ee isticmaalka.
Codsiyada
Qulqulka Qulqulka wuxuu door ka ciyaaraa isku xirka xiritaanka, kaas oo ku habboon in la isticmaalo.Sababtoo ah cabbirka saxda ah iyo naqshadeynta cufan, waxaa la dhigi karaa meel kasta si ay gacan uga geysato sii deynta booska.Marka la barbardhigo alaabada caadiga ah ee suuqa, waxay leedahay codsi ballaadhan, kaas oo si weyn loogu isticmaali karo dhismaha, mishiinada, tareenka, qaadista, birta, dhirta korontada, dekedaha, birta iyo meelo kale oo badan.Intaa waxaa dheer, Quwadayada Qulqulka Sare ee Nut waxay sidoo kale leedahay faa'iidooyinka qaab dhismeedka fudud, sifooyinka farsamada wanaagsan, kala-baxa, caabbinta daalka, taas oo ah habka isku xirka rajooyinka.Waxaa jira noocyo kala duwan oo ikhtiyaari cabbir ah, sidaas darteed bixinta doorashooyin badan si loo daboolo baahida.
Faa'iidooyinka looska labajibbaaran
v Si fudud u adkee adigoo laba dhinac qabsanaya
v Si fiican u shaqee meelaha cidhiidhiga ah adoo isticmaalaya finan sanka leh.
v Si fiican ugu shaqee meelaha indhoolaha ah adigoo isticmaalaya malab ama fur
v Waxay noqon kartaa qiyaas degdeg ah oo lagu cabbiro booska lawska
Qiyaasta Alaabta
Birta Kaarboonka ah ee loo yaqaanno Square Nuts DIN562 DIN557
| Magaca Alaabta | Birta Kaarboonka ah ee loo yaqaanno Square Nuts DIN562 DIN557 |
| Cabbirka | M4-M24 |
| dhame | Plain, Zinc Plated, Geomet, Dacromet, Hot Deep Galvanize (HDG) Black Oxide iwm. |
| Darajo | B7/B7M/B16/L7/L7M/660/2H/2HM/7/7L/12.9/10.9/8.8/6.8/4.8/ |
| Qalab | Birta kaarboonka, birta aan la taaban karin, birta alloys, iwm. |
| Heerka | GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS, iwm. |
| Heerarka aan caadiga ahayn | sida ku cad sawir ama muunado |
| Tusaalooyinka | Tusaalooyinka waa bilaash. |
| Xidhmada | kartoonnada+ palette, sanduuq yar + kartoon + palette, ama sida waafaqsan shuruudaha macaamiisha. |
| Lacag bixinta | T/T, LC |
Baakadaha iyo Rarista
Suuqayada
Macaamiishayada
