Banga rakamira (banga rekucheka rakamira)
1, dhizaini yekucheka inoshanda
Chidimbu ichi chakagadzirwa nesimbi ine simba guru (yakaita se65Mn, 60Si2Mn) kana simbi inodzivirira kupera simba, chinorapwa nekupisa (kudzima + kudziya) kuti chive nechokwadi chekuti chidimbu chacho chakaoma (kazhinji HRC 45-55) uye kuti chakasimba.
Chimiro chakasiyana chakamira uye chimiro chebanga chakagadziridzwa (senge banga rakatwasuka, banga rakakombama kana dhizaini yakakora) zvinogona kugadzira nzvimbo yekucheka inoramba ichienderera mberi panguva yekutenderera, zvichikurumidza kucheka sora nehuswa, uye kuderedza kubatwa.
Banga rakamira chishandiso chekucheka chinoshanda zvakanyanya uye chakasimba chakagadzirirwa michina yemazuva ano yekurima. Chinoiswa chakamira uye chinowanzoiswa pamichina inotenderera yakaita serotary tillers, sora, straw incorporators, kana michina yekudyara pamwe chete. Kuburikidza nekutenderera nekukurumidza, chinoita kuti masora, sora, zvirimwa zvakasara, kana midzi isina kudzika ichekwe nemazvo. Dhizaini yaro inosimbisa simba, kuramba kupera, uye kushanda zvakanaka kwekucheka, zvichivandudza mashandiro emuchina wekurima. Chakakodzera nzvimbo dzakasiyana-siyana dzekurima, kusanganisira minda yakaoma, minda yemupunga, minda yemichero, nemafuro.
2, Simbisa kugara kwenguva refu
Pamusoro penzvimbo iyi panowanzo gadziriswa nekudzivirira ngura (sekupenda, galvanizing) kana kusimbisa carburizing kuti isaparare kana kukora, zvichiita kuti irambe ichishanda muvhu rine hunyoro kana rakaomarara.
Mubato wakagadziridzwa uye dhizaini yeburi rakagadzika, kuiswa kwakasimba, kugona kutsungirira kurovera nekukurumidza uye kurovera zvinhu zvakaoma.
Cheka zvakanaka, pwanya huswa zvakaenzana, batsirai kuti ivhu riputsike, uye vandudzai mashandiro anoita minda yekurima.
Kugadzirwa kwemaburi akamiswa kunoderedza kuramba kushanda, kunoderedza kushandiswa kwesimba remichina yekurima, uye kunovandudza kushanda zvakanaka.
Maumbirwo emashizha echikamu anogona kugadziriswa pakona kana kukwirira kuti aenderane nemarara akasiyana ezvirimwa nemamiriro evhu.
