Ma disc harrow a Lemken parts 24″ x 6 mm, Notched Disc Blades560x6 5 hole

Tsamba la disc limayendetsedwa ndi thirakitala ya mawilo anayi ngati gwero lamagetsi, ndipo limayikidwa ndi chogwirira chakuya chomasula kasupe. Lili ndi mphamvu yabwino yodula ziputu m'nthaka. Limagwiritsidwa ntchito makamaka pochotsa udzu m'nthaka yosweka mutabzala pamalo ouma. Malo abwino ogwirira ntchito a disc harrow amagwirizana mwachindunji ndi ubwino wa disc panthawi yogwira ntchito. Pogwira ntchito, malo ozungulira a disc harrow amakhala olunjika pansi ndipo amapanga ngodya yophatikizidwa (kutsika) ndi njira yopita patsogolo. Pogwira ntchito, tsamba lililonse la rake la gulu la rake limazungulira patsogolo ndi gulu lonse la shaft lalikulu. Pansi pa mphamvu ya rake, tsamba la rake limadula nthaka, kudula mizu ya udzu kapena zotsalira za mbewu, ndikupangitsa kuti ma clads odulidwa akwere pang'ono pamwamba pa tsamba la rake, lomwe limakhala ndi mphamvu inayake yotembenuza ndi kuphimba. Kuzama kwa harrow kumagwirizana ndi kulemera kwa makina ndi ngodya ya disc declination. Kuonjezera ngodya ya declination kungapangitse kuti tsamba la rake liwonjezere kuzama kwa tsamba la rake ndikuwonjezera mphamvu yoswa ndi kutembenuza nthaka. Onetsetsani kuti mwawerenga malangizo a mankhwalawa mosamala musanagwiritse ntchito kuti mupewe kuwonongeka kwa makina ndi ngozi zovulala ngati simukumvetsa mfundo ya kapangidwe ka makinawo ndipo simukusamala momwe makinawo amagwirira ntchito bwino mukamagwiritsa ntchito.