Mabhora egirazi anoratidza "hunhu hwakanaka pamusoro" zvakanyanya kana tichienzanisa nezvimwe zvinhu zvakawanda zvinobvisa ruvara, zvakaita sealumina, silicon carbide, uye simbi. Hunhu uhwu hunonyanya kukonzerwa nehunhu hwayo hwakasiyana hwemuviri uye hwemakemikari. Hunhu hwakanaka hwemabhora egirazi hunoratidzwa nekukwanisa kuchenesa kana kupukuta nzvimbo zvinobudirira uku uchideredza kukuvara kwebasa pacharo.
Zvinotevera zvinhu zvakakosha zvinokonzera chiitiko ichi:
1. Chimiro uye Maumbirwo: Yakatenderera vs. Yakakombama
- Magirazi Akatenderera: Magirazi ane chimiro chakatenderera. Munguva yekuputira jecha pamusoro penzvimbo dzebasa, anogadzira nzvimbo dzinosangana. Iyi nzira yekubatana inoita kuti pave nekushushikana kwakaderera. Chiito chacho chakafanana ne "tapping" kana "rolling", chinoshanda zvikuru kubvisa tsvina yepamusoro isina kusimba, senge ngura uye mafirimu ekare ependi, pasina kupinda zvakanyanya muchinhu chebasa.
- Angular Abrasives: Kusiyana neizvi, abrasives dzakadai sebrown corundum, grit yesimbi, uye copper slag zvinowanzova nemipendero yakapinza uye isina kurongeka. Kana zvichishandiswa pakuputika kwejecha, zvinogadzira mutsetse kana kuti point contacts, zvichikonzera kushushikana kwakanyanya munzvimbo. Izvi zvakafanana nemachisel madiki akawanda anocheka pamusoro.
Chimiro chebhora chegirazi chinodzivirira kucheka nekudonha kwegomba kunokonzerwa nemipendero yakapinza, nokudaro zvichideredza zvakanyanya kupfeka kwezvishandiso zvebasa uye kuderedza kuwedzera kwekuoma kwenzvimbo.
2. Kuoma kwezvinhu: Pakati nepakati uye Kunogona kugadziriswa
Kuomarara kwemagirazi egirazi kunowanzova pakati pe6 kusvika ku7 pachikero cheMohs. Hukuomarara uku kwakakwana kubvisa zvinobudirira tsvina inowanikwa pamusoro, senge ngura (ine kuomarara kweMohs kwe4 - 5) uye mafirimu ekare ependi. Panguva imwe chete, kunenge kwakaderera pane kana kuenzana nekuomarara kwezvinhu zvakawanda zvesimbi.
3. Kusimbisa Kuboorwa Kwemajekiseni
Kurova kwegirazi pamusoro pesimbi kunoita kuti rive rakafanana uye rinodzvinyirira zvishoma. Rutivi urwu rune mabhenefiti akati wandei:
- Kuramba Kuneta Kwakawedzerwa: Kunovandudza simba rekuneta kwezvikamu zvesimbi, zvichibudirira kudzivirira kutanga uye kupararira kwematombo.
- Njodzi Yekuora Kwepfungwa Yakaderedzwa: Chikamu chekumanikidzwa kwepfungwa chinoderedza mukana wekuora kwepfungwa.
- Kuramba Kupfeka Kwakavandudzwa: Nekuita kuti basa rekutonhora riome zvishoma pamusoro, zvinowedzera kuramba kwekupfeka kwechinhu chacho.
4. Kupedzisa Kwepamusoro
Nekuda kwechimiro chayo chedenderedzwa uye hunhu hwayo hwekukanganisa, magirazi egirazi anogadzira pamusoro wakaenzana, wakatsetseka, uye usina mavanga akapinza, anowanzonzi "satin finish". Kupedzisa uku kunopa substrate yakakodzera yekupfapfaidza, kuputira, kana electroplating processes inotevera, zvichiita kuti coating iname zvakasimba.
Kusiyana neizvi, ma "angular abrasives" anogadzira topography yepamusoro ine misoro nemapani. Kunyange zvazvo izvi zvichigonawo kuwedzera kunamira kusvika pamwero wakati, zvinoshandisa zvinhu zvakawanda zvekufukidza uye zvinoita kuti chitarisiko chepamusoro chisanyanya kufadza.
Nekuda kwezvakanaka izvi, magirazi egirazi anowanzo shandiswa mukushandiswa uko kusimba kwe substrate kwakakosha zvikuru, senge kugadzirisa zvikamu zvakanyatsonaka, ma mold, zvikamu zvemuchadenga, zvigadzirwa zvesimbi isingatsvedzeri, uye aluminium alloy die-castings. Izvi zvinomiririra sarudzo yakanakisisa yekuwana chiyero pakati pekuchenesa kwepamusoro nekudzivirira substrate.
Kuti uwane rumwe ruzivo, ndapota inzwa wakasununguka kukurukura nekambani yedu!
Nguva yekutumira: Gunyana-18-2025
