
Astaamaha
Miiska geerka lagu wado waxaa lagu ridayaa sanduuq balaastik ah oo adag
Tirinta shanta god leh waxay leedahay qalab dib-u-dejin gacanta ah.
Gacanta laablaaban ee birta culus iyo gacan-qabashada caagga ah ee laba-qaybood leh waxay la jaan qaadayaan ergonomics-ka.
Giraangiraha mitirka balaastikada ah ee injineernimada iyo dusha sare ee caagga ah ee adkeysiga leh ayaa la isticmaalaa.
Waxaa sidoo kale loo isticmaalaa qalab isku laaban oo guga ah.
Habka isticmaalka
Kala bixi oo toosi oo qabso qalabka raadinta masaafada, oo ku hagaaji gacanka fidinta. Kadib kala fur qalabka gacan-qabsiga oo eber miiska. Si tartiib ah u dhig giraangiraha cabbirka masaafada meesha laga bilaabayo masaafada la cabbirayo. Hubina in fallaadha ay ku wajahan tahay meesha cabbirka bilowga ah. U soco meesha ugu dambeysa oo akhri qiimaha la cabbiray.
Fiiro gaar ah: Xariiqda si toos ah u qaad haddii aad cabbirayso masaafada xariiqda toosan; oo dib ugu laabo meesha ugu dambeysa ee cabbirka haddii aad ka gudubto.


● Cabbirka Darbiga ilaa Darbiga
Giraangiraha cabbirka dhig dhulka, iyadoo gadaasha giraangirahaagu kor u taagan tahay derbiga. U gudub si aad ugu dhaqaaqdo xariiq toosan derbiga xiga, jooji giraangiraha mar kale derbiga. Ku duub akhrinta miiska. Akhriska hadda waa in lagu daraa dhexroorka giraangiraha.
● Cabbirka Darbiga ilaa Barta
Giraangiraha cabbirka dhig dhulka, iyadoo gadaasha giraangirahaagu ay ku dheggan tahay derbiga, u gudub dhaqaaqa xariiq toosan oo saddex-geesood ah, Jooji giraangiraha iyadoo meesha ugu hooseysa ay ka sarreyso qaabka. Ku duub akhrinta miiska, Akhriska hadda waa in lagu daraa Readius ee giraangiraha.
● Cabbirka Barta ilaa Barta
Giraangiraha cabbirka dhig meesha laga bilaabayo cabbirka iyadoo meesha ugu hooseysa giraangiraha ay ku taal calaamadda. U gudub calaamadda xigta ee dhammaadka cabbirka. Adigoo akhrinaya mid ka mid ah tirinta. Kani waa cabbirkii ugu dambeeyay ee u dhexeeya labada dhibcood.