Kodi ma crane a mlatho amayendetsedwa bwanji?

Ma cranes pamwamba, yomwe imadziwikanso kutimakina opukutira mlatho, ndi zida zofunika kwambiri ponyamula ndi kusuntha zinthu zolemera m'mafakitale osiyanasiyana. Ma crane amenewa amayendetsedwa ndi njira zosiyanasiyana, kutengera kapangidwe kake ndi zofunikira zake.

Njira imodzi yodziwika bwino yogwiritsira ntchito ma crane opita pamwamba ndi kugwiritsa ntchito magetsi. Ma crane amagetsi okhala ndi ma bridge amakhala ndi ma motor amagetsi omwe amayendetsa crane m'njira yokwezeka. Nthawi zambiri mota imalumikizidwa ku gwero lamagetsi kudzera mu zingwe kapena mipiringidzo ya conductor, zomwe zimapangitsa kuti crane ikhale ndi mphamvu zamagetsi zofunika. Ma crane amagetsi okhala pamwamba ndi otchuka chifukwa cha kugwira ntchito bwino kwambiri, kuwongolera molondola komanso kugwiritsa ntchito mosavuta.

Nthawi zina, ma crane opita pamwamba amayendetsedwa ndi makina a hydraulic. Ma crane opita pamwamba a hydraulic amagwiritsa ntchito mphamvu ya hydraulic kuyendetsa njira zonyamulira ndi kusuntha. Mapampu a hydraulic amagwiritsidwa ntchito kupanga kupanikizika, komwe kumatumizidwa kudzera mu masilinda a hydraulic kuti anyamule ndikuchepetsa katundu. Ngakhale kuti ma crane opita pamwamba a hydraulic ndi ochepa poyerekeza ndi ma crane amagetsi, ndi chisankho chabwino pa ntchito zomwe zimafuna mphamvu zonyamulira zambiri komanso ntchito zolemera.

Njira ina yogwiritsira ntchito crane yokwera pamwamba ndi kudzera mu mpweya kapena makina opopera mpweya. Ma crane okwera pamwamba amagwiritsa ntchito mpweya wopopera kuti agwire ntchito zonyamula ndi kusuntha. Ma crane okwera pamwamba ndi oyenera kugwiritsidwa ntchito m'malo omwe mphamvu zamagetsi kapena zamadzimadzi sizingakhale zotetezeka, monga malo oopsa kapena ophulika.

Kuphatikiza apo, ma crane ena opangidwa pamwamba amayendetsedwa ndi njira zosiyanasiyana, monga ma electro-hydraulic kapena pneumatic-electric systems, kuti agwiritse ntchito bwino mphamvu ya gwero lililonse lamagetsi.

Mwachidule, ma crane oyendetsera pamwamba amatha kuyendetsedwa ndi njira zosiyanasiyana, kuphatikizapo magetsi, ma hydraulic ndi ma pneumatic system, kapena kuphatikiza njira izi. Kusankha gwero la mphamvu kumadalira zinthu monga mphamvu yonyamulira, zofunikira pakugwira ntchito, komanso kuganizira za chilengedwe. Kumvetsetsa momwe ma crane oyendetsera pamwamba amagwiritsidwira ntchito ndikofunikira kwambiri posankha crane yoyenera kwambiri pa ntchito inayake yamafakitale.