Tsarin lissafin nauyin sarkar shine kamar haka: Tsarin lissafin nauyin mitar ɗagawa? Amsa: Tsarin asali shine adadin sassan = jimillar tsawon (mm) ÷ 14. 8 mm = 600 ÷ 14. 8 = 40. 5 (sassa) Nauyin kowane sashe = Menene dabarar lissafi don ƙarfin taurin sarkar ƙarfe mai zagaye? Ƙarfin karyewar sarka Lissafin ƙarfin karyewar sarkar naɗin faranti 1. Mafi ƙarancin matsin lamba na karyewar ƙarfe 40Cr shine S=980N/mm2, mafi ƙarancin yanki na giciye na hanyar haɗin sarka ɗaya yana cikin raka'o'in B (mm2), kuma mafi ƙarancin ƙarfin karyewar sarkar yana cikin raka'o'in F (N). Tsarin F=S×B3. Lissafin sarka mai kauri 10 da kuma juzu'i 80: B=15*10*2+12. 5*10*2=550mm2F=980*550=539000N Lissafin sarka mai kauri 16 da kuma sautin 80: B=15*16*2+12 .5*16*2=880mm2F=980*880=862400N Lissafin sarka mai kauri 16 da sautin 120: B=23. 5*16*2+22. 5*16*2=1472mm2F=980*1472=1442560N
Lokacin Saƙo: Janairu-19-2024