Tsamba la harrow la ulimi Chithunzi Chodziwika

Tsamba la ulimi lothamangitsira udzu

Kufotokozera Kwachidule:

Tsamba la rake, chowonjezera chachikulu cha makina a ulimi, kapangidwe kolimba ka ma disc, kuswa nthaka mwaukadaulo ndi kulinganiza. Pogwiritsa ntchito chitsulo chapamwamba cha 65Mn spring steel komanso kutentha kwapadera, imakhala ndi kuuma kwakukulu, kukana kukalamba, komanso kulimba kwa kugunda. Pali mitundu yosiyanasiyana ya mafunde/notch, yokhala ndi ngodya zolowera nthaka zosinthika komanso zosinthika, kuphwanya zinyalala bwino, kudula zotsalira, ndikulinganiza nthaka, zomwe zimapangitsa kuti kubzala mbewu kukhale bwino komanso kukhale kothandiza. Ndiwothandiza kwambiri pa ulimi wamakono wolondola.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Tsamba la rake ndiye gawo lofunikira kwambiri pa makina olendewera minda, omwe amaikidwa makamaka pamakina a ulimi monga ma disc harrows ndi ma notch harrows. Ntchito yake yayikulu ndikudula nthaka kudzera mu tsamba lakuthwa looneka ngati disc, kudula, kutembenuza, ndikumasula nthaka, pomwe ikulinganiza pamwamba, kuchotsa udzu ndi zotsalira za mbewu, ndikukonza malo onyowa, athyathyathya, komanso oyenera kubzala. Tsamba la rake labwino kwambiri ndiye chinsinsi chotsimikizira kuti ntchito ikuyenda bwino, kukonza bwino ulimi, komanso kukwaniritsa kuchuluka kwa zokolola zaulimi.

Kulimba komanso kulimba kwabwino kwambiri: Yopangidwa ndi chitsulo chapamwamba cha kaboni kapena chitsulo chosungunuka (monga 65Mn), imachizidwa ndi kutentha kwambiri kuti ipeze kuuma kwakukulu (HRC 40-50 kapena kupitirira apo) pamlingo wapamwamba, ndikutsimikizira kuti imagwira ntchito nthawi yayitali kwambiri; Nthawi yomweyo, tsamba limasunga kulimba bwino kuti lisasweke pakakhala zovuta pakugwira ntchito.

Kapangidwe kolondola ndi luso: Malo owoneka ngati diski amakonzedwa bwino kudzera mu mphamvu yamadzimadzi, ndi ngodya yasayansi yolowera kuti zitsimikizire kuti ntchito yabwino yolowera, kukana kochepa, komanso kutembenuza nthaka mofanana komanso kuphwanya. Makina apamwamba osindikizira a CNC amachita kusindikiza kamodzi kokha kuti atsimikizire kukula kolondola, mawonekedwe ofanana, komanso kulinganiza bwino kwa tsamba lililonse la rake.

Kutha kuchiza nthaka bwino: Tsamba lakuthwa limatha kudula zidutswa za nthaka, mizu, ndi zotsalira. Kapangidwe kake kapadera ka pamwamba kokhota kamatha kuyendetsa bwino nthaka mbali, kulinganiza bwino nthaka, ndikusakaniza feteleza kapena zotsalira pamwamba pa nthaka.