Hot tsoma galvanized UX dagawa zobe

Zoben ɗagawa mai siffar U-ƙirƙira ne daga ƙarfe zagaye kuma yana da aikace-aikace da yawa. Ana iya amfani da shi kadai ko shigar da zobba guda biyu a jere.1 Girman nau'in nau'in 1.1 U-dimbin rataye zoben U-dimbin yawa, UL-dimbin yawa.
1.2 Babban girman zoben rataye mai siffar U ya kamata ya dace da buƙatun da aka nuna a cikin Hoto 1 da tebur mai zuwa:
siffa 1
Hoto 1
Ma'anar haruffa da lambobi a cikin samfura a cikin tebur sune:
U——U-siffa; L——tsawo; Lamba——alamar gazawar ƙima. 
2 Bukatun fasaha
2.1 Gabaɗaya yanayin fasaha na zoben rataye U-dimbin yawa zai bi ka'idodin GB2314-85 "Buƙatun Fasaha na Gabaɗaya don Kayan Wutar Lantarki".
2.2 Girman haɗin haɗin zoben rataye mai siffar U-dimbin yawa zai dace da buƙatun GB2315-85 "Jerin Lalacewar Lalacewar Ƙirar Ƙarfi da Ƙimar Haɗin Sassan".
2.3 Ƙirar, ƙira, gwaji, karɓa, alama da marufi na zoben rataye U-dimbin yawa za su bi ka'idodin DL/T759-2009 Matsayin Masana'antar Wutar Lantarki "Haɗin Kayan Aiki".
2.3 Kayan aiki da ɗaure:
a. Jikin zoben rataye na U-dimbin yawa an yi shi da ƙarfe tare da ƙarfin juzu'i wanda bai gaza 372.5N/mm2 (372.5MPa) bisa ga GB700-79 "Sharuɗɗan Fasaha don Ƙarƙashin Tsarin Carbon Na yau da kullun";
b. Kwayar tana daidai da GB 41-76 "Hexagon Nut (Rough)";
c. Makullin suna daidai da SD 25-82 "Hexagon head kusoshi tare da fil ramukan";
d. Madaidaicin fil ɗin yana daidai da SD 26-82 "Rufe fil".
2.4 Lalacewar zoben rataye mai siffa U bai kamata ya zama mafi girma da ƙimar masu zuwa ba:
U-7, UL-7 nau'in 69kN;
U-10, UL-10 nau'in 98kN;
U-12 nau'in 118kN;
U-16, UL-16 nau'in 157kN;
U-20, UL-20 nau'in 196kN;
U-25 nau'in 245kN;
U-30 nau'in 294kN;
U-50 nau'in 490kN.
3 Dokokin yarda da hanyoyin gwaji
Karɓa da gwajin zoben rataye mai siffar U-dimbin yawa za a yi daidai da GB2317-85 "Dokokin Karɓar, Hanyoyin Gwaji, Alama da Marufi na Kayan Wutar Lantarki".
4 Alama da marufi
Alamar da marufi na zoben rataye mai siffar U-dimbin yawa za a yi daidai da tanadin GB 2317-85.