Munyaya yekugadzirisa maindasitiri nekugadzirisa michina,Tsvimbo Yekushongedza Inofukidza Pamusoroinomiririra chinhu chakakosha chekushandisa pakuwedzera hupenyu hwekushanda kwezvikamu zvemuchina. Kusiyana nematanda ekubatanidza akagadzirwa kuti asanganise zvinhu, rudzi urwu rweelectrode rwakagadzirwa kuti ruise jira resimbi rinodzivirira kupera kana ngura pamusoro pesimbi. Maitiro aya, anozivikanwa sepamusoro kana kuti akaomarara, akakosha pakuvakazve zvikamu zvakasakara uye kudzivirira zvikamu zvitsva kubva mukukundikana nguva isati yakwana.
D256 (B-80) muenzaniso mukuru weSurfacing Welding Rod yakasarudzika. Ielectrode yekutanga yakagadzirwa kuti igadzire simbi ye austenitic manganese steel weld. Iyi alloy inozivikanwa nekusanganiswa kwayo kwakasiyana kwekusimba kwakanyanya uye kugona kwayo kuomesa basa zvakanyanya. Pakutanga kwayo, simbi yakachengetwa yakapfava uye inopfava, asi inokurumidza kuomarara kana yachinja kutonhora, izvo zvinoitika kana yabatwa kana kumanikidzwa, zvichiita kuti irambe yakasakara zvakanyanya.
Chikumbiro chikuru cheizviTsvimbo Yekushongedza Inofukidza Pamusoroiri mukugadzirisa nekudzivirira zvikamu zvinokanganiswa zvakanyanya pamwe nekukweshwa kuri pakati nepakati. Yakakodzera kwazvo kusungirirwa pazvikamu zvakagadzirwa nesimbi yakafanana neyakagadzirwa nesimbi ye manganese, chinhu chinowanzoshandiswa mumaindasitiri ane simba guru. Zvinhu zvinowanzogadziriswa netsvimbo iyi zvinosanganisira nzira dzechitima, shaya dzekupwanya, uye mazino efoshoro mumigodhi nemidziyo yekuvaka.
Kushandisa zvakanaka kweSurfacing Welding Rod iyi kunoda kutevedzera maitiro chaiwo ekushongedza kuti uwane mhedzisiro yakanaka. Nekuda kwekuva kwayo nejira rekutanga, inowanzo shanda pamagetsi eDirect Current (DC) neelectrode yakabatana ne positive pole (DCEP). Kupisa simbi yepasi hakukurudzirwi kune manganese steels, uye kudzora tembiricha yepakati penzira kwakakosha kudzivirira kupisa kwakanyanya, izvo zvinogona kukanganisa kusimba kwesimbi yakachengetwa uye zvinhu zvepasi.
Kushandiswa kwehunyanzvi hwehunyanzviTsvimbo Yekushongedza Inofukidza PamusoroseD256 (B-80) itsika huru mukutarisira midziyo yeindasitiri. Nekusarudza electrode yakakodzera yemhando chaiyo yekupfekwa.—muchiitiko ichi, kukanganisa kwakanyanya—Matimu ekugadzirisa anogona kugadzirazve zvinhu zvakakosha, kuderedza nguva yekushanda, uye kuderedza mari yekushandisa kwenguva refu. Iyi Surfacing Welding Rod inopa mhinduro yakavimbika uye inoshanda yekuwedzera kugara kwenguva refu kwemichina inoshanda mumamiriro ezvinhu akaoma zvikuru.
Nguva yekutumira: Mbudzi-04-2025