Answer
Ƙarfin tsagi shine nauyin axial wanda kayan tsagi zai lalace ta hanyar filastik. Don 6061-T6 Aluminum, ƙarfin da ake samu $ \ sigma_y $ kusan $ 240-270 $ MPa, wanda ya fi ƙasa da ƙarfe na zobe. Tsarin tsari shine $P_g = (D \ cdot d \ cdot \ pi \ cdot \ sigma_y) / S$. Saboda aluminum ne ductile, tsagi gefen zai ayan 'smear' ko 'mirgina' karkashin manyan lodi. Don haɓaka iya aiki, tsagi ya kamata ya kasance mai zurfi kamar yadda zai yiwu ba tare da ɓata ingancin tsarin shaft ba. Bugu da ƙari, yin amfani da zoben karkace na 'Multi-Turn' yana taimakawa ta hanyar rarraba kaya akan ƙarin sararin samaniya, amma ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun kayan aikin aluminum. Ana ba da shawarar ƙimar aminci $ S$ na aƙalla $3.0$ don alluna masu laushi.
