Chingwe chotchinga cha njanji

Ukonde wa blade gill umakhala ndi 3-7 zomangira kawiri kulikonse, ndipo ndi khadi lozungulira.Pambuyo potsegulidwa, imapanga mawonekedwe ozungulira.Mukamatambasula, muyenera kutenga magolovesi oteteza kuti mupewe zokala.Mukatsegula, mbali imodzi yokha ya ukonde wa gill iyenera kukhazikitsidwa, ndiyeno ukonde wa gill uyenera kutsegulidwa mosiyana.Samalani ndi katayanidwe ka mabowo asakhale aakulu kwambiri, apo ayi zidzakhudza kukongola kwenikweni.Malingana ngati nthawi yobwerera pang'onopang'ono ku mzere, ntchito yosavuta, yomangamanga yabwino.

Nthawi zambiri, malinga ndi anthu wamba, chingwe chotchinga ndiye chotchinga, chomwe chimagwiritsidwa ntchito kwambiri m'nyumba zamaluwa, m'malo ankhondo, m'malo okhala anthu, makina aboma omwe ali ndi mpanda, omwe amagwiritsidwa ntchito kwambiri ndi zingwe zaminga.Ubwino waukulu wa tsamba ndi kuti zoteteza zotsatira zabwino, ndi unsembe ndi kukonza ndi yabwino kwambiri, amphamvu kudzipatula mphamvu, kukana zotsatira zabwino, etc.
Pali zambiri zamasamba, choyamba pali mitundu itatu: mtundu wa spiral, mzere wowongoka, mtundu wa spiral cross.Magawo osiyanasiyana, mphamvu ya chitetezo cha mitundu yosiyanasiyana ya zingwe.Waya wamingaminga makamaka amapangidwa ndi waya wochepa wa carbon steel ndi aluminiyamu magnesiamu alloy waya popopera ndi kuwotcherera.Zida zamtundu wa waya wamingamo zimamangiriridwa ku waya wapakati wopangidwa ndi waya wachitsulo chosapanga dzimbiri ndi mphamvu zamakina zamakina, kotero waya wamingamo uli ndi ubwino wokhala ndi mphamvu zabwino komanso kukana kukalamba.