Zipangizo zamakina a ulimi: nsonga ya pulawo yozungulira, mutu wa pulawo

Kufotokozera Kwachidule:

[Chotsukira Dothi Champhamvu Chosagwiritsa Ntchito Nkhawa Polima Mozama] Chopangidwa ndi chitsulo champhamvu cha manganese chomwe chili ndi chitsulo chimodzi ndipo chimakonzedwa ndi njira yapadera yochizira kutentha, zomwe zimapangitsa kuti kuuma ndi kulimba zikhale bwino. Kapangidwe kake kopindika kwambiri kamachepetsa kukana kusweka kwa nthaka ndi 40%, zomwe zimapangitsa kuti ulimi usamawononge mafuta ambiri. Kapangidwe ka kumbuyo kolimba kamalimbana bwino ndi kugwedezeka ndi kuwonongeka, ndikuwonjezera nthawi yake yogwira ntchito kawiri. Chimagwirizana ndi mitundu yayikulu ya makina azolimo, chosavuta kuyika, ndipo chimatha kuthana mosavuta ndi zovuta monga dongo ndi nthaka yolimba, zomwe zimapangitsa kuti ikhale bwenzi lanu lodalirika pakukonza bwino ulimi.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kukana kwabwino kwambiri kovala:

1、Njira Yopangira Zinthu ndi Zinthu: Yopangidwa ndi chitsulo champhamvu kwambiri, yokhala ndi njira yapadera yotenthetsera ndi kuuma, zomwe zimapangitsa kuti ikhale yolimba ngati HRC 55-60.

2、Kapangidwe Kosavala: Chopangidwa ndi gulu lolimba lomwe silingavale bwino lomwe lili ndi chitsulo chamakono, chomwe chimawonjezera nthawi yogwira ntchito ndi nthawi zoposa zitatu poyerekeza ndi chitsulo wamba.

3、Kapangidwe Kosakhudzidwa ndi Kukhudzidwa: Kapangidwe kolimba ka maziko kamaletsa ming'alu ikagwiritsidwa ntchito pa miyala kapena malo olimba.

Nsonga ya pulawo ndi gawo lofunikira kwambiri lolima lomwe lapangidwira makina amakono a ulimi. Yopangidwa pogwiritsa ntchito ukadaulo wapamwamba komanso zipangizo zosatha kutha, imatsimikizira kuti ulimi umagwira ntchito bwino komanso molimba pansi pa nthaka zosiyanasiyana. Monga gawo lofunika kwambiri lolumikizira pulawo, imasintha mphamvu mwachindunji kukhala zotsatira zoswa nthaka ndi kutaya nthaka, zomwe zimapangitsa kuti ikhale chowonjezera chofunikira pakukweza magwiridwe antchito ndi khalidwe la makina.