Iiblade zeharrow ezinqunqiweyo zezolimo, zihlala ixesha elide kwaye azigugi. Umfanekiso ocacileyo

Iiblade zeharrow ezichongiweyo zezolimo, zihlala ixesha elide kwaye azigugi

Inkcazo emfutshane:

Njengenxalenye yokuguguleka okuphambili koomatshini bokulima, i-harrow blade isetyenziswa kakhulu kwizixhobo ezifana nee-disc harrows, oomatshini bokulima abadibeneyo, kunye neembewu. Isebenza ikakhulu imisebenzi efana nokugawula umhlaba, ukugquma iindiza, ukulinganisa umphezulu, kunye nokuxuba umhlaba ongaphezulu. Licandelo elincedisayo elibalulekileyo kwiinkqubo zokulima ezilondolozayo kunye nokulima kakuhle.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iidiski zeharrow ezixutyiweyo: Umphetho wangaphandle wediski unezigqubuthelo ezijikelezileyo ngokulinganayo, nto leyo evumela ukuba umhlaba ungene ngokukhawuleza kwaye ungangeni kakuhle. Zibalasele ekunqumleni izigqubuthelo ezinde, izigqubuthelo zombona, kunye nokhula oluxutyiweyo, nto leyo ezenza ukuba zilungele ukulinywa kokuqala kumhlaba wodongwe onzima okanye amasimi anezigqubuthelo ezininzi.

Iidiski zeharrow ezigudileyo nezingqukuva: Imiphetho igudileyo kwaye iyaqhubeka, nto leyo ebangela ukuba umphezulu ube tyaba kakhulu kwaye umhlaba uqhekeke ngokulinganayo emva kokuhlakula. Zifanelekile kumhlaba othambileyo wesanti, ukuqhekeka komhlaba wesibini emva kokuhlakula, kunye nokulungiswa kwebhedi yembewu ngaphambi kokuhlwayela.

Olu luhlu lwee-rake blades lusebenzisa intsimbi ye-manganese engama-65Mn okanye intsimbi ye-30MnB ephezulu ye-boron njengezinto ezisisiseko. Zombini ezi zinto zinomda ogqwesileyo we-elastic kunye nokuqina kwempembelelo. Emva kokubumba ubushushu obuphezulu, lonke i-blade lidlula kwi-isothermal quenching okanye unyango lobushushu oluhlukaniswe ngokwezigaba, lifikelela kubunzima bokugqibela bomphezulu obuyi-38-48 HRC ngelixa ligcina ukuguquguquka kwe-core. Oku kusombulula impikiswano phakathi "kobunzima obuphezulu obukhokelela ekuqhekekeni kunye nokuqina okuphezulu okukhokelela ekuqhekekeni." Umphetho ophambili unokwenziwa ube yi-carburised yomphezulu okanye uqiniswe nge-laser, okwandisa ubunzima bube ngaphezulu kwe-56 HRC kwaye kuphuculwe ubomi bokuguguleka ngaphezulu kwe-30%.

Iiblade zerhasi ezirhabaxa: ezinemiphetho egobileyo, ezisetyenziselwa kakhulu ukukhulula umaleko womphezulu emva kokugquma imbewu kunye nokuxinana kwayo. Umsebenzi awunzulu kodwa isiphumo sokugquma silungile. Zihlala zisetyenziswa kunye neembewu.

I-blade nganye yereyi yenziwa ngokujikelezisa i-CNC okanye ngokuchaneka ukuqinisekisa ukuba ububanzi bangaphandle buhamba nge-≤1.5mm, nto leyo ekhokelela ekujikelezweni okugudileyo, okungashukumiyo emva kokuhlanganiswa. Umngxuma ophakathi wokufakelwa ubhobozwa ngokuchanekileyo, kunye nokunyamezela ububanzi obulawulwa ngokungqongqo ngaphakathi kwe-H9 grade, ukuqinisekisa ukulingana okuqinileyo ne-rake shaft. Ngaphambi kokuba uphume kumzi-mveliso, i-100% yeemveliso ihlolwa ngokubonakalayo kunye novavanyo lwesampuli yobunzima ukuze kususwe ii-microcracks okanye amabala athambileyo.

Isebenza kakhulu ekususweni kweengcongolo kunye nokukhuluphala komhlaba kwiindawo ezomileyo zombona, ingqolowa, kunye neesoya; kunye nokugqunywa kweengcongolo kunye nokugaywa kweengcongolo kwiindawo zasebusika ezikwi-fallow raddy. Ingalinganiswa neeseti ze-disc harrow ezivela kwiimpawu eziphambili zasekhaya nezamazwe ngamazwe (ezifana neReken, Kuhn, Deere, njl.njl.), kwaye ingenziwa ngokwezifiso ngokwemizobo yabathengi ene-diameters ezahlukeneyo (450-700mm), ubukhulu (4-8mm), kunye neenkcukacha zemingxunya esembindini.