Momwe mungapewere ma motors abodza komanso kugula ma cranes agalimoto mosamala

Injini ndi chida chofunikira choyendetsera galimoto mu crane yokwera pamagalimoto.Kugwira ntchito kwa injini kumatha kuyendetsa kukweza ndi kutsitsa kwa chingwe cha waya.

Choncho, injini ndi "mtima" wa davit crane yonse yaing'ono.Ubwino wa injiniyo umagwirizana kwambiri ndi zinthu zamagalimoto, kotero aliyense ayenera kulabadira injini ya crane yomwe ili pa board pogula crane yomwe ili pa board.

Pakali pano, pali mitundu yambiri ya ma cranes okwera pamagalimoto pamsika, ndipo ma motors amagalimoto amagalimoto amasiyananso.

Pakalipano, injini yodziwika kwambiri ndi galimoto yamkuwa.Opanga ena osakhulupirika amanena kuti makina awo a winch amagwiritsa ntchito injini zamkuwa, koma kwenikweni "akugulitsa nyama ya galu mitu yawo itakwezedwa", kotero aliyense ayenera kumvetsera mfundoyi ndikusamala kuti asanyengedwe.

Ma motors a Copper ali ndi kutentha kwabwino.Pakadali pano, ma motors abwino pamsika amagawidwa kukhala ma mota amkuwa ndi ma waya amkuwa.

Onsewa amatchula koyilo ya stator ya mota ngati waya wamkuwa.Koma tsopano pali ma motors ena pamsika omwe makola awo ndi mawaya a aluminiyamu ndipo amakutidwa ndi wosanjikiza wamkuwa.

Moyo wautumiki wa mota yoterewu udzachepetsedwa, ndipo mota idzatenthedwa.Choncho samalani pogula.

Pankhaniyi, pali lingaliro linanso kwa iwo omwe akugula crane ya thern davit.Onetsetsani kuti mwasankha crane yonyamula davit kuchokera kwa wopanga nthawi zonse.Musakhale adyera pamtengo wotsika mtengo, ndipo kumbukirani kuti “zotsika mtengo si zabwino, ndipo zabwino sizotsika mtengo.”