Chopopera chosagwiritsidwa ntchito ndi kuvala, fosholo yolimira, mankhwala otentha, tsamba la pulawo, zida zamakina a zaulimi. Chithunzi Chowonetsedwa

Chopopera chosagwira ntchito, fosholo yolimira, chithandizo cha kutentha, tsamba la pulawo, zida zamakina a ulimi

Kufotokozera Kwachidule:

Mapula ndi fosholo a makina a ulimi ndi zinthu zofunika kwambiri pa ulimi zomwe zimagwirizanitsidwa ndi mathirakitala ndi magetsi ena. Zopangidwa ndi chitsulo chapamwamba kwambiri chosatha kutha, m'mphepete mwake mwakhala mukuchita chithandizo chapadera cha kutentha, cholimba kwambiri komanso cholimba kwambiri. Chogwiritsidwa ntchito makamaka potembenuza nthaka, kuswa zipilala za nthaka, kukonza bwino kapangidwe ka nthaka, komanso kuphimba zotsalira. Chili ndi mphamvu yabwino kwambiri yolowera m'nthaka, cholimba kwambiri polima, ndipo ndi choyenera kubwezeretsanso nthaka ndi kulima mozama m'malo osiyanasiyana monga minda youma ndi minda ya mpunga.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Gawo lalikulu la makina a ulimi - fosholo youma yopangira pulawo, yopangidwa mwapadera kuti igwirizane ndi mitundu yosiyanasiyana ya ma flip plows ndi ma plaws, yoyenera kulima m'munda wouma komanso ntchito zolima mozama. Ntchito yake yayikulu ndikudula nthaka, kupanga ma plaws opapatiza, kuchepetsa kukana kulima, ndikupanga mikhalidwe yabwino yolima ndi kuphimba pambuyo pake.

Chogulitsachi chimapangidwa ndi chitsulo chapamwamba kwambiri (monga 65Mn kapena 60Si2Mn) chopangidwa pa kutentha kwambiri, chomwe chili ndi kuuma kwakukulu komanso kulimba kwamphamvu. Gawo la tsambalo limadutsa njira zapadera zochizira kutentha (monga kuzimitsa kwa isothermal), ndipo kuuma kwake kumatha kufika HRC 45-52, zomwe zimapangitsa kuti ikhale yolimba ngakhale ikugwira ntchito molimbika monga mchenga ndi miyala, komanso nthaka yopapatiza, zomwe zimapangitsa kuti kukana kukalamba kukhale kolimba komanso kukulitsa moyo wake wogwiritsa ntchito ndi zoposa 30% poyerekeza ndi mapulawo ndi mafosholo wamba.

Ponena za kapangidwe kake, fosholo ya pulawo imagwiritsa ntchito kapangidwe kozungulira kolunjika kolunjika kolowera, komwe sikungochepetsa kumatirira kwa nthaka komanso kumachepetsa kugwiritsa ntchito mafuta a thirakitala. Mafotokozedwe azinthuzo ndi athunthu, mabowo oyika ndi olondola, kufalikira kwake ndi kwamphamvu, ndipo kusweka ndi kusonkhanitsa kwake ndikosavuta. Kaya ndi ntchito yokonzanso nthaka kapena yolima mozama, pulawo ndi fosholo iyi zitha kutsimikizira bwino ulimi ndipo ndi chowonjezera chabwino kwambiri pakukweza ubwino ndi magwiridwe antchito a ulimi wamakono.