Zipangizo zamakina a ulimi: mapulawu ogwira ntchito bwino kwambiri

Kufotokozera Kwachidule:

Tsamba la pulawo laulimi ili limapangidwa ndi chitsulo chapadera chapamwamba kwambiri ndipo limatenthedwa ndi kutentha komanso kuzima kwa tsamba, zomwe zimapangitsa kuti likhale lolimba komanso losawonongeka bwino. Kapangidwe kake kosalala komanso kopindika kamachepetsa kukana kulima, zomwe zimathandiza kutembenuza bwino komanso kuswa nthaka. Nsonga yakuthwa ya tsambalo imatsimikizira kuti nthaka ilowe bwino komanso kuya kwa kulima kokhazikika. Imagwirizana kwambiri ndi mitundu yosiyanasiyana ya pulawo, ndi chowonjezera chabwino kwambiri chothandizira kukonza magwiridwe antchito ndikuchepetsa kugwiritsa ntchito mafuta, kupereka chithandizo chodalirika pakulima minda mozama komanso mosamala.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chomera cholima ndiye gawo lalikulu la pulawo la moldboard, lomwe limatchedwa "woyambitsa nthaka." Ntchito yake yayikulu ndikulowetsa, kudula, kuswa, ndikutembenuza nthaka panthawi yolima, kumaliza kumasula koyambirira kwa minda ndikuyika maziko olimba obzala. Chomerachi chimapangidwa pogwiritsa ntchito ukadaulo wapamwamba komanso sayansi ya zida, cholinga chake ndikupatsa minda yamakono njira yolimba, yothandiza, komanso yosagwiritsa ntchito kwambiri.

1、Zinthu: Zoyengedwa kuchokera ku 65Mn (chitsulo cha manganese 65) kapena chitsulo chapamwamba cha boron, zomwe zimaphwanyidwa ndi kutenthedwa, zomwe zimapangitsa kuti zikhale zolimba kwambiri kuposa HRC 48-55.

2、Ndondomeko: Mphepete mwa njira iyi ikhoza kukhala ndi ukadaulo wowotcherera ndodo wophimba kapena tungsten carbide hard alloy coating, womwe umatalikitsa moyo wake ndi nthawi 2-3 poyerekeza ndi zokokera wamba, zomwe zimachepetsa kwambiri kuchuluka kwa zosinthira ndi ndalama zomwe zimagwiritsidwa ntchito nthawi yayitali.

3, Kapangidwe ka Geometric: Malo opindika, okonzedwa bwino kutengera mphamvu yamadzimadzi ndi momwe nthaka imagwirira ntchito, ali ndi kupindika kolondola kuti nthaka ilowe bwino, nthaka imasweka mwachangu, komanso kutembenuza ndi kuphimba nthaka moyenera.

4、Kudzinola Kokha: Kapangidwe kake kapadera ka ngodya yodulira kamasunga luso lodulira lakuthwa panthawi yogwira ntchito, kuchepetsa kukana komanso kuchepetsa kwambiri kugwiritsa ntchito mafuta a thirakitala (pafupifupi 10-15%).