Jinan Junda Industrial Technology Co., Ltd, ndeimwe yemakambani anogadzira mabhora esimbi akagadzirwa nesimbi.
Simbi yakagadzirwa inogadzirwa nekupisa kwakananga nekupisa kwakanyanya uchishandisa nzira dzekugadzira, ine 0.1% ～0.5% yechromium, iri pasi pe1.0% yekabhoni. Mushure mekugadzira kwakasimba, kuomarara kweHRC pamusoro kunogona kusvika 58 - 65 . Zvisinei, kazhinji kuomarara kwechinhu chacho kunenge kwakaderera uye kuomarara kwechikamu kunenge 15㎜ chete, saka kuomarara kwemoyo kunowanzova 30 hrc chete. Dhayamita yakakura yebhora resimbi, kuomarara kwakaderera kwepakati pekuomarara kweHRC. Saka, mabhora esimbi yakagadzirwa anorapwa nekudzima mvura.
Maitiro ekugadzira: Kana simbi dzakatenderera dzapedza kuongororwa, dzinochekwa zvichienderana nehukuru hwemabhora esimbi; maforging esimbi anodziiswa kusvika patembiricha yakati nechoto chepakati kuti ive nechokwadi chekuti kushanduka kunobudirira kweforging kunoitika; maforging esimbi anopisa anotumirwa munyundo yemhepo uye anogadziriswa nevashandi vane hunyanzvi. Mushure mekufora, mabhora esimbi anopisa anopinda pakarepo mumidziyo yekurapa kupisa yakagadzirwa nemainjiniya edu. Nekudzimisa-kupisa kupisa, mabhora esimbi akagadzirwa anogona kuwana kuoma kwakafanana pamusoro nemukati.
Mafambiro ekuvandudza: Nekutsvaga nekuenderera mberi kwekugadzirwa kwezvinhu zvakagadzirwa uye kuvandudzwa kwemidziyo yekugadzira mumakore achangopfuura, minda yekushandisa iri kuramba ichikura, kunyanya mumigodhi yesimbi yakaita semigodhi yesimbi uye migodhi yebhora ine dhayamita inodarika 2.5m. Kukweshana kushoma uye kupwanyika kushoma, zvakanakira zviri pachena kupfuura mabhora esimbi akaumbwa. Kana tichitaura nezvemusika wesimbi usingaparare, mumigodhi yesimbi yakanyorova senge migodhi yesimbi kunze kwenyika, mabhora esimbi akaumbwa anowanzo shandiswa pakukuya. Mumusika wemuno, mabhora esimbi akaumbwa akakurumbira, asi musika wemabhora esimbi akaumbwa uri kuwedzera zvakanyanya gore negore.
Nguva yekutumira: Kurume-09-2023
