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Merero

Lumela, tloo ho bona lihlahisoa tsa rona!
Arched cement yard space frame structure

Sebopeho sa foreimi ea sebaka sa samente sa arched se na le bolelele ba limithara tse 40, bolelele ba limithara tse 88 le bolelele ba limithara tse 700.

 

1. Pipe ea tšepe e amohela Q235B, phala ea tšepe e entsoeng ka tšepe (GB / T 3092) kapa pipe ea tšepe e se nang seamless (GB / T 8162) e ka sebelisoa.
2. bolo ea tšepe e entsoe ka lisebelisoa tsa tšepe tsa No. 45 tse kopanang le "Technical Conditions for High-Quality Carbon Structural Steel" GB 699, 'me matla a tlhahiso ke 360N / mm2.
3. Li-bolts tse matla haholo bakeng sa foreimi ea marang-rang li entsoe ka 40Cr tse tingoeng le tse halefileng le ho phekoloa mocheso ho ea ka "Technical Conditions of High-Quality Carbon Structural Steel" GB/T 16939.
4. Letlapa le tiisang la hlooho ea cone le entsoe ka tšepe ea Q235B, 'me hlooho ea cone e entsoe ka forgings.Bophara bo ka hare ba kheseM33 e amohela Q355B.
5. Nate e se nang khoele e entsoe ka likhoele tsa tšepe tsa Q235B.Ha bophara ba liboutu tse matla haholo ke> M30, sebelisa litšepe tsa tšepe tse 45-gauge.
6. Li-screws tsa fastening li entsoe ka 40Cr tse tingoeng le ho halefa.
7. Q235B tšepe e sebelisoa bakeng sa tšehetso, poleiti e kentsoeng, tšehetso le likarolo tsa eona tse kopanyang.
8. Li-purlins li entsoe ka tšepe e batang e nang le marako a masesaane a entsoeng ka tšepe ea Q235B.
9. Li-bolts tse tloaelehileng li entsoe ka li-bolts tsa C-grade tse entsoeng ka tšepe ea Q235 e finyellang litlhoko tsa boemo ba hona joale ba naha, 'me boemo ba ts'ebetso ke 4.8.
10. Likarolo tsa tšepe tse boletsoeng ka holimo li lokela ho ba le litifikeiti tsa boleng ba thepa le litlaleho tsa ho hlahloba hape, ho latela litlhoko tsa litekanyetso tsa hona joale tsa naha.
11. Li-electrode le lithapo tse sebelisoang bakeng sa welding li lokela ho finyella litlhoko tsa litekanyetso tsa hona joale tsa naha.Welding lipakeng tsa litšepe tsa Q235B e amohela li-electrode tsa E43.

 


Nako ea poso: Mar-18-2022