Hayidiroliki kufala mfundo ya ladle kutsetsereka nozzle

Makwerero akulu ndi apakatikati amagwiritsira ntchito ma hydraulic transmission zida kuti athetse vuto lotseguka ndi kutseka ma nozzles. Kutumiza kwa hayidiroliki kumayendetsedwa ndi madzi (mafuta wamba) ngati chida chogwirira ntchito. Chifukwa madziwo amakhala ndi mawonekedwe osamvetsetseka, madzi akamadzaza ndi chidebe chatsekedwa (chophatikiza mapampu amafuta, mapaipi, mavavu, masilindala, ndi zina zambiri), madziwo amakakamizidwa ndi mpope wamafuta, ndipo amatha kutaya izi kudzera m’mapaipi , mavavu, ndi zina. Imafalikira ku silinda yamafuta yaying’ono kwambiri, ndikupangitsa kuti mafuta amagetsi asunthire ndikuzindikira magwiridwe antchito. Zifukwa zotayikira pazitsulo pakati pazitsulo zosunthira ndi njira zodzitetezera

(1) Chifukwa chakudumpha kwa kusiyana pakati pa kukhetsa ndi mbale yotsikira: mbale yotsetsereka siyophika musanakhazikitsidwe; simenti siimakutidwa mofanana pakukhazikitsa, zomwe zimapangitsa mipata; muli njerwa mu simenti kuti cholumikizacho chimasulidwe.

Njira zodzitetezera: Matope amoto amayenera kukhala oyera mukamayikika, malumikizowo ayenera kusungidwa mofanana, ndipo atha kugwiritsidwa ntchito mutaphika komanso kuyanika.

(2) The chifukwa cha kutayikira kwa mbale zakumtunda ndi kumtunda: kutsetsereka pamwamba sikophweka; mbale zakumunsi ndi zotsika zaphwanyidwa m’mphepete mwa dzenje la jakisoni; ntchito kusintha si zolimba kapena kutsogolo ndi kumbuyo ali m’goli.

Njira zodzitetezera: samalani posankha ma skateboard athyathyathya. Osagwiritsa ntchito ma skateboard opanda zingwe zachitsulo kuti muteteze kusokonekera m’mphepete mwa dzenje la jekeseni; ntchito yosinthira iyenera kukhala yolimba ngakhale kale komanso pambuyo pake.

1. Chifukwa chakudumpha kwa kusiyana pakati pa mphuno yayikulu ndi mbale yotsetsereka kumtunda: mbale yotsetsereka kumtunda ndi mbale yotsetsereka sikuti idakulungidwa mofananira ndi matope; unyinji wamatope amoto umapangitsa kuti pakamwa pa abambo ndi amai pakhale posakwanira mokwanira ndikulumikizidwa; mpatawo ndi waukulu kwambiri. Njira zodzitetezera: matope amoto ayenera kukhala oyera, ndipo malumikizowo ayenera kukhala osokonekera.