Izinketho namathrendi ezikhwama zokuqwala izintaba zangaphandle:
Ojosaka bangaphandle bebelokhu begxile kakhulu kubathandi bangaphandle ngenxa yezici zabo ezihlukile, inqubo yokukhiqiza nokukhethwa kwezinto ezibonakalayo.Ngokuya ngezinhlobo ezahlukene zemidlalo yangaphandle, abathengi babeke phambili izidingo eziphakeme neziphakeme zobungcweti kanye nokusebenza kojosaka bezemidlalo yangaphandle.Iningi lezikhwama zezemidlalo zangaphandle ezikhona zisebenzisa ukuguqulwa kanye nezindlela ezihlanganisiwe zokwelapha ezingangeni manzi zezindwangu ezisetshenzisiwe, kanye nokuthunga, ukucutshungulwa kwe-lamination yangaphandle, njll., ngokuklama iziteshi zokujikeleza komoya engxenyeni yomzimba kabhaka, ukusetha izingidi zephasiwedi, imicu ekhanyayo. , nama-alamu.Dizayina amaphakethe amabhakede namanetha ephaketheni phezulu, umzimba, phansi kanyeIsikhwama sokulalas ukuthuthukisa ukungangeni kwamanzi, ukuphefumula, ukuphepha, ukulayishwa kanye neminye imisebenzi evamile yesikhwama, kanye nokunakekelwa kwezempilo, ukuthwala okuguquguqukayo, kanye nesikhungo sokulinganisa amandla adonsela phansi kanye neminye imisebenzi emisha.Kunjalo, ngokuthuthukiswa kwesayensi nobuchwepheshe, ukwanda kwabasebenzisi, kanye nokuhlolwa okujulile kwezidingo zabasebenzisi, ojosaka bezemidlalo nabo bathuthukise amafomu edizayini ahluke kakhulu.

Ojosaka bahlukaniswe izigaba ezimbili: eyodwa isikhwama esikhulu esinomthamo wamalitha angama-50-80;enye isikhwama esincane esinomthamo wamalitha angama-20-35, owaziwa nangokuthi "isikhwama sokuhlasela".Izikhwama ezinkulu zokuqwala izintaba zisetshenziselwa ngokuyinhloko ukuthutha izinto zokuqwala izintaba ekuqwaleni izintaba, kuyilapho izikhwama ezincane zabaqwali bezintaba ngokuvamile zisetshenziselwa ukuqwala indawo ephakeme noma iziqongo zokuhlasela.Ojosaka bezintaba baklanyelwe ukubhekana nezindawo eziyingozi kakhulu.Zenziwe ngobuhle futhi ziyingqayizivele.Ngokuvamile, umzimba mncane futhi mude, futhi ingemuva lesikhwama lakhiwe ngokuhambisana nejika lemvelo lomzimba womuntu, ukuze umzimba wesikhwama usondelene nomhlane womuntu, ukuze kuncishiswe ingcindezi. emahlombe ngezintambo.Lezi zikhwama zonke azikwazi ukungena emanzini futhi ngeke zivuze ngisho nemvula enkulu