Mtundu wa chitsulo chachitsulo: piramidi yabwino ya quadrangular, gululi.
1. chitsulo danga chimango: bawuti mpira olowa, positive quadrangular piramidi, gululi.
2. Fomu yothandizira: chithandizo chamagulu ambiri.
3. Malo a gridi: malo owonetsera: 2790m * m;
4. Kupanga moyo wautumiki: Zaka 100
5. Chitoliro chachitsulo chachitsulo chiyenera kugwirizana ndi chitsulo cha Q235B chotchulidwa mu "Carbon Structural Steel" GB700 ndi chitoliro chachitsulo chopangidwa ndi GB3092 kapena No.
6. Mpira wa bolt umapangidwa ndi No. 45 zitsulo zotchulidwa mu GB699, ndipo pamwamba payenera kukhala yosalala, popanda ming'alu, osawotcha kwambiri komanso opanda pitting.
7. Mabotolo amphamvu kwambiri amapangidwa ndi zinthu zomwe zafotokozedwa mu GB/T16939-1997 za "Maboti apamwamba kwambiri opangira malo olumikizirana danga ndi zolumikizira mpira".Chomalizidwacho sichimalola kuzimitsa ming'alu yakuya kapena kutalika kulikonse.Gawo la magwiridwe antchito a mabawuti amphamvu kwambiri liyenera kukwaniritsa zofunikira za "Maboti achitsulo apamwamba kwambiri a ma bawuti a gridi ndi zolumikizira mpira "GB/T16939-1997", kulimba kwapamtunda kuyenera kufikira HRC32 ~ 36, ulusi uyenera kukwaniritsa mulingo wa 6g mu "General Thread Tolerance and Fit" GB197, ndipo pamwamba ayenera kuda ndi utoto.
Nthawi yotumiza: Mar-18-2022