Enqubweni yokwenza imishini, kuvame ukutholwa ukuthi ubukhulu bokunemba komshini awamakwa.Ngokuvamile, amakhasimende azochaza izinga lesithenjwa ngombhalo osemdwebeni.Yiqiniso, izwe nesifunda ngasinye sinendinganiso yaso, kodwa izindinganiso ezivamile zimi kanje:

Esokuqala sihambisana nezinga lamazwe ngamazwe.Okulandelayo yithebula elijwayelekile lokubekezelela lika-0-500mm lobukhulu obuyisisekelo elineleveli yokunemba 4 ukuya ku-18:

Ngokwendinganiso yamazwe ngamazwe, eyesibili ifanele ukusika insimbi nokucutshungulwa kokugxiviza okujwayelekile

Ubukhulu bomugqa: ubukhulu bangaphandle, ubukhulu bangaphakathi, usayizi wesinyathelo, ububanzi, irediyasi, ibanga, njll.

Ubukhulu be-engeli: ubukhulu obungavamisile ukukhombisa inani le-engeli, isibonelo, i-engeli engakwesokudla engu-90 degrees

Ukubekezelelana komumo kubhekisela ekuhlukeni okuphelele okuvunyelwe ukuma kwesici sangempela esisodwa, esivezwa indawo yokubekezelela umumo, ehlanganisa izici ezine zomumo wokubekezelelana, isiqondiso, indawo kanye nosayizi;izinto zokubekezelela umumo zifaka ukuqondisa, ukucaba, ukuzungeza, i-cylindricity, iphrofayili yomugqa, iphrofayili yesethi yesondo eliyisicaba, njll.

Ukubekezelela isikhundla kubandakanya ukubekezelelana kokuma, ukubekezelela indawo kanye nokubekezelela ukuphuma.Bheka ithebula elingezansi ukuze uthole imininingwane: