Trerakita refoshoro resimbi rinogara kwenguva refu risingapfeki rine zvinhu zvinoshandisa purazi rekurima rinotenderera Mufananidzo Wakaratidzwa

Pfeka terekitara yefoshoro yesimbi inodzivirira kukora ine zvinhu zvinotenderera zvekurima

Tsananguro pfupi:

Foshoro yemuchina uyu wekurima yakagadzirwa nesimbi yakasimba isingaparare uye inorapwa nekupisa pamusoro, zvichiita kuti iome zvakanyanya uye iome zvakanyanya. Chipande chayo chakapinza, ine simba shoma rekudzivirira kupinda muvhu, zvichiita kuti zvive nyore kucheka ivhu uye kucheka midzi yehuswa zvinobudirira. Kukombama kwenzvimbo yefoshoro kwakagadziridzwa kuti ive nehunhu hwakanaka hwekuzvizora uye kubvisa ivhu, zvichideredza zvakanyanya mamiriro evhu. Yakakodzera kurimwa kwakasiyana-siyana kwemunda wakaoma, haiparare uye inogara kwenguva refu, chinhu chakakodzera chekutsiva magejo nezvimwe zvishandiso zvekurima, izvo zvinogona kuvandudza kushanda zvakanaka kwebasa.

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Sezvo chiri chikamu chikuru chemichina yekurima, magejo nemafoshoro akagadzirirwa kutsigira maflip plow, magejo, uye ma deep tillage plow. Anobata ivhu zvakananga uye ane basa rekucheka nekupindurudza ivhu, uye kunaka kwaro kunokanganisa zvakananga kushanda zvakanaka kwekurima, kushandiswa kwemafuta, uye kukura kwezvirimwa. Tinoshandisa nzira dzepamusoro dzekugadzira nekupisa, tichivavarira kupa vashandisi mhinduro isingadhuri ye "kukurumidza kuviga, kupera zvishoma nezvishoma, uye kusatyoka".

1、Simbi yakakosha: Simbi ine manganese yakawanda kana 65Mn spring steel inosarudzwa (zvichienderana nemuenzaniso) uye zviyero zvemakemikari akasimba zvinoshandiswa kuona kuti substrate ine kuomarara kwakanyanya uye kusimba.

2、Tekinoroji yekurapa kupisa: Kuburikidza nemaitiro ekudzima simbi, kuomarara kwenzvimbo yekushanda yefoshoro yegejo kunosvika HRC 38-45, ukuwo musana uchiramba wakasimba. Hunhu uhwu hwekuva "wakaoma kunze uye wakasimba mukati" haungorambi kukwenywa kwejecha nejecha chete, asiwo hunodzivirira kuputsika kana kutyoka kwevhu rakaoma panguva yekurima.

3, Kugadzira: Kana tichitora nzira yekugadzira zvinhu, simbi inoyerera zvakakwana, huwandu hwezvinhu hwakwira, uye maburi ejecha ne porosity zvinobviswa, izvo zvinowedzera hupenyu hwebasa re castings neinopfuura 30%.

Kuzvirodza: Chimiro chakasiyana chezvinhu zvakasanganiswa chinoita kuti pave nekusakara kwakaenzana panzvimbo yekushanda yefoshoro yegejo panguva yekushandiswa, kuchengetedza mupendero wakapinza uye kuderedza zvakanyanya kuramba kudhonzwa kwetrakita, zvichichengetedza mafuta ne10% -15%.

Kona yekuviga yakarurama: Kona yekuisira yakagadzirwa zvinoenderana nezvinodiwa pasi rose (senge ISO 5678) kuti ive nechokwadi chekuti kurima kwakadzika nguva dzose, nzvimbo yakatsetseka, uye hapana kurima kwakawanda kana kurima kusina kunaka.

Nguva refu yekudzivirira kusakara: Muvhu rine jecha, nguva yakajairika yekushanda inogona kusvika maeka mazana matatu kusvika mazana mashanu, zvichideredza kuwanda kwekutsiva uye zvichivandudza kushanda zvakanaka kana tichienzanisa nezvigadzirwa zvemazuva ese zvemhando yepamusoro.