1.UVala njani ngokuGqibeleleyo: Sebenzisa imathiriyeli yobhedu kwibhola, eza kuhlala ixesha elide kwaye ingavuzi/ivuthe.
I-2.Clean Thread: Kubaluleke kakhulu ukufakela, sinenkqubo eyodwa yokuhlola umgangatho wale nxalenye kwifektri.
I-3.Yenziwe ngenkqubo echanekileyo, akukho kuvuza kunye nokuqina, kulula ukudibanisa kunye nokuqhawula
4.I-Brass yokumelana nomhlwa, i-ductility kumaqondo obushushu aphezulu, kunye nokungena kwemagnethi ephantsi
Ubungakanani
Umzekelo
φA
B
L1
L
I-SCT-15 φ6
6.5
17.5
18
51.5
I-SCT-15 φ8
8.5
I-SCT-15 φ10
10.5
I-SCT-15 φ12
12.5