How plat berlubang can Save You Time, Stress, and Money.
As revealed within the figure, tightening the bolt leads to a wedge being pushed up against a sleeve, which expands it and will cause it to compress in opposition to the fabric it can be becoming fastened to.Angkur dengan cara kerja friction akan menciptakan gaya gesek antara media aplikasi dengan angkur yang dipasang. Ketika angkur dikencangkan, c