Malo Ogawirako a Trakitala ya Zaulimi / Nsonga ya Pula - Zida Zovala Zachitsulo Zolimba Kwambiri Zopangira Pula ya Disc Chithunzi Chowonetsedwa

Gawo Logawana la Trakitala ya Zaulimi / Nsonga ya Pula - Zida Zovala Zachitsulo Zolimba Kwambiri Zopangira Pula ya Disc

Kufotokozera Kwachidule:

Nsonga ya pulawo, yomwe ndi chowonjezera cha makina a zaulimi, imapangidwa ndi chitsulo champhamvu kwambiri, chosatha kutha ndipo imachizidwa ndi kutentha kwapadera, zomwe zimapangitsa kuti ikhale yolimba komanso yolimba. Kapangidwe kake kofanana ndi mphero kamachepetsa kukana, zomwe zimapangitsa kuti nthaka ikhale yosavuta kulowa komanso yosalala. Yoyenera mikhalidwe yosiyanasiyana ya nthaka, imakulitsa kwambiri magwiridwe antchito a kulima komanso kukhazikika kwa kuya. Popeza ndi chinthu chachikulu chomwe chimakonda kutha, chimakhala ndi nthawi yayitali yotha ntchito ndipo n'chosavuta kusonkhanitsa ndikuchotsa, zomwe zimapangitsa kuti ikhale chowonjezera chabwino kwambiri chosinthira ndikusintha mathirakitala, ma rotary tiller, ndi zida zina zaulimi.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Nsonga iyi ya pulawo, yomwe ndi gawo lofunika kwambiri komanso losavuta kugwiritsa ntchito pamakina olima ulimi, yapangidwa makamaka kuti igwiritsidwe ntchito ndi mapulawo osiyanasiyana a moldboard, mapulawo osinthika, ndi ma ditcher. Yoyikidwa kutsogolo kwa thupi la pulawo, ndiye gawo loyamba kukhudza nthaka, kudula zipolopolo, ndikumenyana kwambiri ndi kugwedezeka. Ubwino wake umatsimikizira mwachindunji momwe ulimi umagwirira ntchito, mphamvu zomwe zimagwiritsidwa ntchito, komanso nthawi yonse yomwe thupi la pulawo limakhala.

1、Zipangizo Zosankhidwa: Chitsulo chopangidwa ndi chitsulo chotsika kwambiri cha kaboni kapena chitsulo chapamwamba cha manganese cha 65Mn chokhala ndi boron, manganese, ndi zinthu zina zosakaniza zimagwiritsidwa ntchito. Kuwonjezera kwa zinthu zosakaniza kumapangitsa kuti zinthuzo zikhale zolimba komanso zolimba.

2、Kuchiza Kutentha Kwambiri: Zipangizozi zimatenthedwa, kuzimitsidwa mafuta, komanso kutentha kwapakati kuti zikhale ndi kapangidwe kofanana komanso kokonzedwa bwino ka martensitic. Mphepete mwapamwamba imakulitsidwanso ndi kuzimitsidwa kwapamwamba komwe kumachitika pafupipafupi, zomwe zimapangitsa kuti "kunja kolimba, mkati mwake mukhale wolimba": kuuma kwa pamwamba kumafika pa HRC 48-55, pomwe pakati pake pamakhala kulimba kwabwino kwambiri.

3、Njira Yowonjezera: Mitundu ina yapamwamba imagwiritsa ntchito ndodo zolumikizira zosagwirizana ndi kusweka kuti ipange kapena kupopera plasma gawo lolimba la tungsten carbide pamwamba pa nthaka, ndikupanga gridi yolimba yosasweka, yomwe imawonjezera moyo wautumiki ndi nthawi 2-3 poyerekeza ndi nsonga wamba za pulawo.

Ngodya yolowera yolunjika: Ngodya yolowera ya 25°-30° yokonzedwa bwino kutengera momwe nthaka imagwirira ntchito imatsimikizira kuti imadzinola yokha, imachepetsa kukana kugwira ntchito ndi 15%-20%, komanso imachepetsa kugwiritsa ntchito mafuta.

Kulimbitsa nthiti ndi kapangidwe ka malo: Nthiti zolimbitsa za trapezoidal zimayikidwa kumbuyo kuti zisapindike pansi pa katundu wambiri; malo oyikamo bolt amapukutidwa bwino kuti malowo akhale olondola, omangika modalirika, komanso kuti asamasuke kapena kusweka.

Kusawonongeka kwambiri: Kulimba kwambiri pamwamba ndi nthaka yolimba, kusunga m'mphepete mwakuya ngakhale m'mikhalidwe yovuta monga mchenga ndi dothi la miyala, zomwe zimathandiza kuti gawo limodzi lizitha kuphimba malo okwana maekala 200-300.

Kukana kugunda kwambiri: Kutha kupirira kugunda kwakukulu kuchokera ku zinthu zolimba monga miyala ndi mizu ya mitengo popanda kusweka kapena kusweka.

Kugwiritsa ntchito bwino ndalama: Mtengo wotsika wa unit, komanso powonjezera nthawi yosinthira ndikuchepetsa nthawi yopuma, ndalama zonse zaulimi zimachepetsedwa ndi 10%-15%.