Mabanga ekurima akachekwa, akasimba uye anodzivirira kupera simba Mufananidzo wakaratidzwa

Mabanga ekurima akachekwa, anogara kwenguva refu uye haaparare

Tsananguro pfupi:

Sechikamu chekuchekwa kwevhu mumichina yekurima, banga reharrow rinoshandiswa zvakanyanya mumichina yakaita sedhisiki harrows, michina yekurima yakasanganiswa, uye michina yekusakura. Inonyanya kuita mabasa akadai sekucheka ivhu, kufushira mashanga, kuenzana pamusoro, uye kusanganisa ivhu repamusoro. Chinhu chakakosha chinobatsira mukuchengetedza kurima uye kurima zvakanaka.

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Matagi eChigadzirwa

Madhisiki eharrow akachekwa: Mupendero wekunze wedhisiki une madhisiki akapararira zvakaenzana akaita searc kana trapezoidal, zvichiita kuti ivhu ripinde nekukurumidza uye rirambe rakasimba. Anokwanisa kucheka mashanga marefu, mashanga echibage, uye sora rakamonana, zvichiita kuti akwanise kurimwa kekutanga muvhu revhu rakaoma kana minda ine mashanga akawanda.

Madhisiki eharrow akatsetseka uye akatenderera: Micheto yacho yakatsetseka uye inoramba ichienderera mberi, zvichiita kuti pamusoro payo pave pakadzikama uye pave nevhu rakafanana mushure mekurimwa. Akakodzera ivhu diki rejecha, pave nevhu rakapatsanurwa mushure mekurimwa, uye pakugadzirira minda yembeu usati wadyara.

Maburi aya anoshandisa simbi yemanganese ye65Mn kana simbi ye30MnB ine boron yakawanda sechigadziko. Zvese zviri zviviri zvine muganho wakanaka wekupfava uye kusimba kwemhedzisiro. Mushure mekuumbwa kwekupisa kwakanyanya, banga rese rinodzimwa nekupisa kwakapatsanurwa kana kurapwa nekupisa kwakapatsanurwa, zvichiita kuti kuoma kwekupedzisira kwepazasi kuve 38-48 HRC ukuwo richichengetedza kuchinjika kwepakati. Izvi zvinogadzirisa kusawirirana pakati pe "kuoma kwakanyanya kunotungamira pakupwanya uye kusimba kwakanyanya kunotungamira pakupwanya." Mupendero wepamusoro unogona kupiswa pamusoro kana kuomeswa ne laser, zvichiwedzera kuoma kusvika pamusoro pe56 HRC uye kuvandudza hupenyu hwekupfeka neinopfuura 30%.

Mabanga eraki ane corrugated: ane mipendero ine mafungu, anonyanya kushandiswa kusunungura pamusoro pevhu mushure mekufukidza mbeu nekudzvanya. Kushanda kwacho hakuna kudzika asi kufukidza kwacho kwakanaka. Anowanzo shandiswa pamwe chete nevanodyara mbeu.

Chidimbu chega chega cherake chinoumbwa nekutenderera kweCNC kana kugadzira nemazvo kuti chive nechokwadi chekuti dhayamita yekunze inosvika ≤1.5mm, zvichikonzera kutenderera kwakapfava, kusingazungunuke mushure mekuungana. Buri repakati rinoboorwa nemazvo, uye dhayamita inotenderwa zvakasimba mukati meH9 grade, zvichiita kuti rikwane zvakanaka nerake shaft. Vasati vabuda mufekitori, 100% yezvigadzirwa zvinoongororwa nekuona magnetic particle uye kuyedzwa kwekuomarara kuti zvibvise ma microcracks kana ma soft spots.

Inoshandiswa zvakanyanya pakubviswa kwemashanga uye kusunungura ivhu muminda yechibage, gorosi, nesoya; uye kufushira mashanga uye kupwanya muminda yemupunga inodyarwa munguva yechando. Inogona kuenzaniswa nemaseti edhisiki kubva kumakambani makuru emuno neekunze kwenyika (akadai seReken, Kuhn, Deere, nezvimwewo), uye inogonawo kugadziriswa zvichienderana nemifananidzo yevatengi ine dhayamita dzakasiyana (450-700mm), ukobvu (4-8mm), uye maburi epakati.