Kukuya ndiyo inowanzoshandiswa kupedzisa nzira yekuisa chisimbiso pamusoro pevhavha mukugadzirwa kwekugadzira. Kukuya kunogona kuita kuti chisimbiso chevharuvhu chiwane yakakwira dimensional kurongeka, kushata kwechimiro chejometri uye kushata kwepamusoro, asi haigone kuvandudza kurongeka kwenzvimbo pakati penzvimbo yekuisa chisimbiso. Kurongeka kwedimensional yevhu yevharuvhu yekuisa chisimbiso chepasi kazhinji 0.001 ~ 0.003mm; iyo geometric chimiro kurongeka (sekusaenzana) i 0.001mm; kushata kwepamusoro i 0.1~0.008.
Nheyo yekutanga yekuisa chisimbiso pamusoro pekukuya inosanganisira zvinhu zvishanu: kugaya, kugaya kufamba, kukurumidza kugaya, kudzvinyirirwa uye mvumo yekukuya.
1. Kukuya nzira
Chishandiso chekukuya uye pamusoro pechisimbiso chechisimbiso chakanyatsobatanidzwa, uye chigayo chekukuya chinoita maitiro akaoma ekukuya pamwe chete nepamusoro pekubatana. Mabrasives anoiswa pakati pechishandiso chekuputira uye pamusoro pechisimbiso chemhete. Kana mudziyo wekumonera nepamusoro perin'i yekuvharisa pazvinofamba zvichifambidzana, chikamu chetsanga dzinogadzika mubrasive inotsvedza kana kukunguruka pakati pechidzitiro chekuvharisa nepamusoro perin'i yekuvharisa. layer yesimbi. Misoro iri pamusoro pemhete yekuisa chisimbiso ndeyekutanga pasi, uye ipapo iyo inodiwa geometry inowanikwa zvishoma nezvishoma.
Kukuya hakusi kungoita mechanical process yeabrasives pasimbi, asiwo kemikari chiito. Iyo girisi muabrasive inogona kuumba oxide firimu pamusoro pepamusoro kuti igadziriswe, nekudaro kukurumidza kugaya.
2 . kugaya kufamba
Kana mudziyo wekukuya nepamusoro pemhete yekuvharisa zvikafamba zvichienda kune chimwe nechimwe, hwerengedzo yenzira dzinotsvedza dzepanomwe neimwe pamusoro pemhete yekuisa chisimbiso kumudziyo wekukuya dzinofanira kufanana. Zvakare, gwara rekufamba kwehama kunofanirwa kugara kuchichinja. Kuchinja nguva dzose kwenzira yekufamba kunodzivirira tsanga imwe neimwe inoputika kubva pakudzokorora nzira yayo pachayo pamusoro pemhete yekuisa chisimbiso, kuitira kuti irege kukonzera zviratidzo zvekupfeka zvakajeka uye kuwedzera kushata kwepamusoro pemhete yekuvhara. Mukuwedzera, kuchinja kunoramba kuripo kwekutungamira kwekufamba hakugoni kuita kuti abrasive iparadzwe zvakaenzana, kuitira kuti simbi iri pamusoro pechisimbiso chemhete inogona kutemwa zvakanyanya.
Kunyange zvazvo kufamba kwekukuya kwakaoma uye hutungamiri hwekufamba hunochinja zvikuru, kufamba kwekugaya kunogara kuchiitwa pamwe chete nepamusoro pechisungo chechigadziro chekukuya uye pamusoro pechisimbiso chekuvhara. Zvingave zviri manual grinding kana mechanical grinding, iyo geometric chimiro kururamisa kwechisimbiso chepamusoro chemhete inonyanya kukanganiswa nejometri yechimiro chekururama kwechigadziro chekukuya uye kufamba kwekukuya.
3. kukurumidza kugaya
Iyo inokurumidza kufambisa kufamba, kunowedzera kubudirira. Iyo yekukuya kumhanya inokurumidza, yakawanda abrasive zvimedu zvinopfuura nepamusoro peiyo workpiece pane imwe unit nguva, uye yakawanda simbi inogurwa.
Kukuya kumhanya kazhinji 10 ~ 240m/min. Kune maworkpieces anoda yakakwira kugaya chaiko, kumhanya kwekugaya kazhinji hakupfuure 30m/min. Iyo yekukuya yekumhanyisa kwekuvhara kwechiso chevhavha inoenderana nezvinhu zvechisimbiso chepamusoro. Iko kukurumidza kukuya kwechisimbiso chepamusoro chemhangura uye simbi yakakandwa ndeye 10 ~ 45m / min; chisimbiso pamusoro pesimbi yakaoma uye yakaoma alloy ndeye 25 ~ 80m / min; iyo yekuisa chisimbiso pamusoro pe austenitic simbi isina tsvina 10 ~ 25m / min.
4. kugaya pressure
Iko kukuya kunobudirira kunowedzera nekuwedzera kwekumanikidza kwekugaya, uye dhizaini yekukuya haifanirwe kunge yakanyanya kukwirira, kazhinji 0.01-0.4MPa.
Kana uchikuya chisimbiso pamusoro pesimbi yakakandwa, mhangura uye austenitic Stainless simbi, kugaya kumanikidza ndeye 0.1 ~ 0.3MPa; iyo yekuvharisa pamusoro pesimbi yakaoma uye yakaoma alloy ndeye 0.15 ~ 0.4MPa. Tora kukosha kukuru kwekukuya kwakakasharara uye kukosha kudiki kwekukuya zvakanaka.
5. Kugayiwa mvumo
Sezvo kukuya inzira yekupedzisa, kuwanda kwekucheka kuduku zvikuru. Kukura kwemvumo yekukuya kunoenderana nekugadzirisa machining uye kushata kwepamusoro kwemaitiro apfuura. Pasi pechikonzero chekuona kubviswa kwemaitiro ekugadzirisa maitiro ekare uye kugadzirisa kukanganisa kwejometri yemhete yekuisa chisimbiso, zviduku zvekugadzika, zviri nani.
Nzvimbo yekuisa chisimbiso kazhinji inofanira kukuyiwa zvakanaka isati yakuya. Mushure mekugaya zvakanaka, nzvimbo yekuisa chisimbiso inogona kuvharwa zvakananga, uye iyo shoma yekukuya inobvumidza ndeye: iyo dhayamita mvumo ndeye 0.008 ~ 0.020mm; iyo mvumo yendege ndeye 0.006 ~ 0.015mm. Tora kukosha kudiki kana kukuya nemaoko kana kuoma kwezvinhu kwakakwira, uye tora kukosha kukuru kana mechanical kugaya kana kuoma kwezvinhu kwakadzikira.
Iyo yekuisa chisimbiso yemuviri wevharuvhu haigone kugadzika uye kugadziriswa, saka kutendeuka kwakanaka kunogona kushandiswa. Mushure mekupedza kutendeuka, nzvimbo yekuisa chisimbiso inofanirwa kuve yakaoma pasi isati yapera, uye mvumo yendege i0.012 ~ 0.050mm.
Tianjin tanggu mvura-chisimbiso vharafu Co., Ltd yakanga specilized mukugadziraresilient akagara butterfly vharafu, gedhi vharafu, Y-strainer, kuenzanisa vharafu, wafer check valve, nezvimwewo.
Nguva yekutumira: Jun-25-2023
