Sebopeho sa sebaka se bataletseng sa serapa sa botanical se na le bolelele ba limithara tse 30, bolelele ba limithara tse 35.4 le bolelele ba limithara tse 155.
1. tšepe sebaka foreime sebopeho mofuta: bataletseng tšepe sebaka foreime, tlaase chord tshehetso.
2. Nako ea litšupiso tsa mohaho oa mohaho ke lilemo tse 50, bophelo ba tšebeletso ea moralo oa mohaho: lilemo tse 50;boemo ba polokeho ea mohaho oa mohaho: Sehlopha sa II.
3. Matla a ho sisinyeha ha litšisinyeho tsa lefatše: likhato tse 7, sehlopha sa bobeli sa lihlopha tsa tšisinyeho ea lefatše, moralo oa motheo oa ho potlakisa ha tšisinyeho ea lefatše: 0.15g.Sehlopha sa litšisinyeho tsa lefatše: sehlopha se tloaelehileng sa fortification.
4. Molumo ona o hloka ho hahuoa hammoho le "Sets'oants'o sa Motheo sa Grid Frame e Koetsoeng ea Koloi ea ho Laola Koloi" (T0202) le "Sets'oants'o sa Mohaho oa Mokotla oa ho Laola Koloi o Koaletsoeng" (T0204).
5. Pipe ea tšepe bakeng sa foreimi ea marang-rang: pipe e nang le maqhubu a phahameng-frequency welded (melamu e ka tlase ho φ114, e sa kenyelletsoeng), liphaephe tsa tšepe tse se nang moeli (melamu ea φ114 le holimo);lintho tse bonahalang: Q235B, tšepe e tlameha ho finyella litekanyetso tsa naha "tšepe e tlaase ea alloy e matla haholo" GB/ T1591;
'Me e lokela ho fihlela litlhoko tsa thepa ea "Steel Structure Specification".
6. Bolt ball: E entsoe ka tšepe ea No. 45 ka "High Quality Carbon Structural Steel" (GB / T 699) ka ho chesa ho chesa, ebe e sebetsoa.
Bokaholimo bo lokela ho ba boreleli, ho se na mapatso, ho se be le ho chesa haholo, ho se be le likoti.Khoele e tlameha ho ikamahanya le litlhoko tsa likhoele tse tloaelehileng ho "Basic Dimensions of Ordinary Threads" (GB/T 196), 'me tolerances ea likhoele e lokela ho ba grade 6H joalo ka ha ho boletsoe ho "Ordinary Thread Tolerances" (GB/T 197).
Sebopeho le boholo ba liboutu li lokela ho finyella litlhoko tsa maemo a hona joale a naha "Li-bolts tse matla a phahameng bakeng sa liboutu tsa marang-rang tsa tšepe le li-ball joints" (GB / T 16939).
Nako ea poso: Mar-09-2022