Icyuma cya Disiki cya Harrow
Disiki zo gusya za corrugated harrow (zizwi kandi nka disiki zo gusya za notched disc harrow cyangwa disiki zo gusya za corrugated harrow) ni ibikoresho by'ingenzi mu mashini zigezweho zo guhinga, zikoreshwa cyane cyane mu gusya nini, imashini zo guhinga zivanze, n'ibikoresho byo gutera imbuto neza. Iki gicuruzwa gifite imiterere yihariye ya corrugated edges hamwe n'ikoranabuhanga rigezweho ryo gutunganya ubushyuhe, bigatuma ubutaka buvunika neza ariko bigabanya cyane ubushobozi bwo gukora. Ni ikintu cy'ingenzi kandi cyiza cyane mu guhinga no guhinga neza.
Iki gicuruzwa gikoresha icyuma cya manganese cya 65Mn cyangwa icyuma cya boron cya 30MnB gikomeye nk'ibikoresho by'ibanze kandi gikozwe mu buryo bw'ibanze hakoreshejwe ubushyuhe bwinshi. Kugira ngo twizere ko tudashira kandi tudashira, dukoresha umurongo w'imikorere y'ubushyuhe mu kirere ugenzurwa neza kugira ngo dukore uburyo bwo kuzimya ubushyuhe no gutunganya carburizing y'ubuso, kugira ngo ubukana bw'ubuso bw'amasashe y'amasashe bugere kuri HRC 38-45, mu gihe igice cy'imbere gikomeza gukomera cyane. Ugereranyije n'amasashe y'amasashe asanzwe, igihe cyo kwangirika cyayo cyongerwaho ibirenze 30%, bikarinda guturika no kuzunguruka kw'amasashe iyo akorera mu butaka bw'umucanga.
Bitandukanye na disiki zisanzwe zoroshye, ibyuma bya reke bizunguruka bifite imigozi minini kandi yimbitse ikwirakwira hagati ya 4-10. Ubu buryo bufite ibyiza bitatu by'ingenzi:
Imbaraga zikomeye zo gukata: Inkombe zo gukata zikora nk'intoya zituma habaho imbaraga zo gukata "zimeze nk'intoya", zigakata byoroshye ibiti by'ibihingwa n'ibyatsi bibi, kandi zigacengera mu bice bikomeye kandi bito, zigakemura neza ibibazo "bigwa" n' "ingorane zo kwinjira" by'ibikoresho bisanzwe byo gukata disiki iyo bikorera mu butaka bukomeye bw'ibumba cyangwa mu mirima ifite ibihuru byinshi.
Kuvanga kimwe: Mu gihe cyo kuzunguruka, impande z’umuraba zitanga imbaraga zikomeye zo gutera ubutaka ku ruhande, zituma ibihuru n’ubutaka bivangwa neza, zikarinda ko habaho "ibice byumye," kandi zikorohereza ubutaka bwo guteramo imbuto kugira ngo butere imbere nyuma yo kubiba.
Kwisukura no kwirinda kuziba: Ubuso bwihariye bw'impinduka bufite ishusho y'uruziga burinda ubutaka butose gufatana neza, bugakomeza kugenda neza no mu bihe by'imvura.
Guhinga mu mirima y’ubutaka bwumye: Gukuraho ibihuru, guhinga mu buryo budakomeye, no kuvanga ibihuru nyuma yo gusarura imyaka nk'ibigori, ingano na soya;
Ibumba rikomeye n'ubutaka butose: Gucagagura isafuriya kugira ngo hongerwe umwuka n'amazi mu butaka;
Guhinga mu murima munini: Nk'igice cya mbere cy'imashini ihinga hamwe, bigatuma habaho imikorere myiza cyane "yo gusimbuka rimwe".
Imikoreshereze n'Ubuziranenge: Mu gihe cyo gushyiraho, menya neza ko intera iri hagati y'ibyuma bya harrow byegeranye ihuye n'ibisabwa mu buhinzi kandi ukoreshe bolts zikomeye kandi zihariye zo gufata. Ni byiza kugenzura buri gihe uko impande z'imitako zigenda. Iyo uburebure bw'imitako ku nkombe zigenda zirenga 3mm, zisimbuze vuba kugira ngo urebe ko uburebure bw'ubutaka buhora buhindagurika kandi ubutaka bugasenyuka.
