Amagiya angaphezulu ngemva kwenqubo yokuqhumisa amashothi azoba nesiphetho esingcono kanye nezinhlamvu zomshini eziphakeme.

Inqubo yokuqhunyiswa kwesibhamu iyindlela ebalulekile yokuthuthukisa amandla okukhathala okugoba namandla okuxhumana okukhathala kwamazinyo egiya, futhi iyindlela ebalulekile yokuthuthukisa ikhono legiya lokunqanda ukubanjwa kanye nokwandisa impilo yegiya.

Enqubweni yokuqhunyiswa kwesibhamu, ungqimba olungaphezulu lwento lungaphansi komthelela onobudlova wokudutshulwa kwensimbi ukuze kukhiqizwe isendlalelo esiqinile se-deformation, esizoholela emiphumeleni emibili: eyodwa iyisakhiwo sokucwenga okusanhlamvu okuncane, ukuminyana kwe-dislocation. ukwanda, futhi ukuhlanekezela kwe-lattice kubi;okunye ukwethulwa okuphezulu I-macroscopic residual compressive stress.Ukwengeza, ubulukhuni obuphezulu buyanda ngenxa yomthelela wokudubula kwensimbi, okuzokwenza ukuthi izimpawu zamathuluzi ezibukhali ezikhiqizwa ngesikhathi sokusika zivame ukubushelelezi.Lezi zinguquko zizothuthukisa kakhulu ukumelana nokukhathala nokumelana nokugqwala kwengcindezi, ngaleyo ndlela kuthuthukise kakhulu impilo yegiya.Susa ama-burrs amancane ezingxenye, wandise ubulukhuni bezingxenye zensimbi, futhi uqede ukucindezeleka.