Inner Mongolia marasha ekuchengetera yadhi semicircular nzvimbo furemu chimiro, yakazara kureba 41 metres, yakazara span 93 metres, yakazara kureba 500 metres.
1. Iyo simbi yepombi zvinhu inofanira kuenderana neQ235B simbi inotsanangurwa mu "Carbon Structural Steel" GB700 uye welded steel pombi inotsanangurwa neGB3092 kana No.
2. Bhora rebhoti rinogadzirwa neNo. 45 simbi inotsanangurwa muGB699, uye pamusoro payo inofanira kunge yakatsetseka, pasina kuputika, pasina kupisa, uye pasina pitting.
3. Mabhoti epamusoro-soro anogadzirwa nezvinhu zvakatsanangurwa muGB / T16939-1997 ye "High-simba mabhoti emagetsi emagetsi esimbi uye majoini ebhora".Chigadzirwa chakapedzwa hachibvumiri kudzima kutsemuka kwechero kudzika kana chero hurefu mune chero chikamu.Giredhi rekuita remabhaudhi ane simba repamusoro rinofanira kusangana nezvinodiwa zve "Simbi Yakakwirira-simba mabhaudhi egidhi mabhaudhi uye majoini ebhora "GB/T16939-1997", kuoma kwepamusoro kunofanirwa kusvika HRC32 ~ 36, tambo inofanirwa kusangana ne6g level mu. "General Thread Tolerance uye Fit" GB197, uye kumusoro kunofanira kusvibiswa uye kupendwa. Anti-ngura mafuta.
4. Zvinhu zvendiro yekuisa chisimbiso uye musoro wekoni zvinofanirwa kuenderana neQ235 simbi yakatemwa muGB700, uye zvinhu zvesleeve uye sleeve zvinofanirwa kuenderana neQ235 simbi yakatemwa muGB700 kana iyo 16Mn simbi inotsanangurwa mu "Technical Conditions for Yakaderera Alloy Structural Steel" GB1591 kana iyo "Yakakwira Quality Carbon Mamiriro".Kune Nhamba ye45 simbi inotsanangurwa muGB699, kuonekwa kweplate yekuisa chisimbiso, musoro wekoni uye sleeve haifaniri kuva nekuputika, kupisa-kupisa uye chiyero.
5. Welding tsvimbo: E43XX series inosarudzwa;kubatanidza weld giredhi zvinodiwa: iyo butt weld yepombi huru ndeye yakazara yekupinda weld, uye weld mhando giredhi yekutanga-kirasi.Iyo yemhando yegiredhi yeasara yakazara yekupinda welds iKirasi II;
6 Zvishandiso zvinofanirwa kunge zvine zvitupa zvemhando yepamusoro uye mishumo yekugamuchirwa, mabhora esimbi anofanirwa kunyorwa nenhamba dzebasa, ese mawelds anofanirwa kuve nekodhi nenhamba dzebasa re welder, uye mhando yezvigadzirwa zvese zvinofanirwa kuenderana ne <<> JGJ75.1~75.3-91
7. Simbi inoshandiswa mumutoro-inotakura chimiro inofanira kuva nechitupa chekusimba kwesimba, kureba, kusimba kwegoho uye sulfur uye phosphorus content.
Simbi inoshandiswa mune akaiswa welded-kutakura zvivakwa uye akakosha asina-welded anotakura mitoro anotakura zvakare ane chitupa chekutonhora kubhenda bvunzo.
Nguva yekutumira: Mar-18-2022