Mahombe egranite mapuratifomu anoshanda semabhenji mabhenji ekuyera kuyera uye machining. Kucheka kwavo, kugadzika kweukobvu, uye kukwenenzverwa kunobata zvakananga kurongeka kwepuratifomu, kupfava, uye hupenyu hwesevhisi. Aya maviri maitiro anoda kwete epamusoro tekinoroji hunyanzvi asiwo kunzwisisa kwakadzama kwemaitiro egranite. Izvi zvinotevera zvichakurukura misimboti yemaitiro, mapoinzi akakosha ekushanda, uye kutonga kwemhando.
1. Kucheka uye Kukora: Kunyatsogadzira Platform's Basic Form
Kucheka uye kuseta ukobvu ndiyo yekutanga nhanho yakakosha mukugadzirwa kwemapuratifomu makuru egranite. Chinangwa chayo ndechekucheka zvinhu zvakasvibirira kusvika kuhukobvu hunodiwa uye kupa hwaro hwakatsetseka hwekuzopenya kunotevera.
Rock Pretreatment
Mushure memugodhi, iyo yakakasharara zvinhu kazhinji ine isina kuenzana pamusoro uye yakanyungudika. Pakutanga, dhaimondi hombe waya saha kana denderedzwa saha rinoshandiswa kucheka rough kubvisa pamusoro petsvina uye irregularities, kupa rough zvinhu anogara rectangular chimiro. Munguva iyi, nzira yekucheka uye kukurumidza kwekudya kunofanirwa kudzorwa zvakanyanya kudzivirira kusaenzana kwekucheka simba kubva pakukonzera kutsemuka mukati mechinhu chakakasharara.
Positioning uye Kugadzirisa
Isa iyo pre-yakagadziriswa bhuroka patafura yemuchina wekucheka uye woimisa nemazvo uye uichengetedze uchishandisa clamp. Tarisa kudhizaini yedhizaini yekumisikidza, kuve nechokwadi chekuti nzira yekucheka yebhuroko inoenderana nehurefu hwaunoda uye upamhi hwepuratifomu. Kugadzirisa kwakakosha; chero kufamba kwechivharo panguva yekucheka kunokonzeresa kutsauka mune yakachekwa zviyero uye kukanganisa kurongeka kwepuratifomu.
Multi-waya Kucheka Kwehukobvu
Multi-waya yekucheka tekinoroji inoshandisa akawanda madhaimani waya kucheka panguva imwe chete chivharo. Sezvo waya dzichifamba, kuita kwekukuya kwezvidimbu zvedhaimani zvishoma nezvishoma kunoderedza bhuroko kusvika pahukobvu hunodiwa. Munguva yekucheka, inotonhorera inofanira kuramba ichipfapfaidzwa munzvimbo yekucheka. Izvi hazvingodzikisi tembiricha yewaya uye zvinodzivirira zvidimbu zvedhaimondi kubva pakudonha nekuda kwekupisa, asi zvakare zvinobvisa guruva rematombo rinogadzirwa panguva yekucheka, kudzivirira kuunganidzwa kunogona kukanganisa kucheka chaiko. Mushandi anofanirwa kunyatsotarisa nzira yekucheka uye kugadzirisa kushushikana kwewaya uye kucheka kukurumidza zvakakodzera zvichienderana nekuoma kwechivharo uye kufambira mberi kwekucheka kuti kuve nechokwadi chekucheka kwepamusoro.
2. Kuchenesa Musoro Kurapa: Kugadzira Yakanyatso Smooth uye Inopenya Pedzisa
Kupukuta ndiyo musimboti muitiro wekuwana yakanyanya kurongeka uye aesthetics pamapuratifomu makuru egranite. Kuburikidza nematanho akawanda ekukuya nekupukuta, nzvimbo yepuratifomu inowana girazi-sekupera uye kupfava kwepamusoro.
Rough Kukuya Danho
Shandisa musoro muhombe wekukuya une silicon carbide abrasives kuita rough-kugaya nzvimbo yakachekwa papuratifomu. Chinangwa chekukuya kwakakasharara ndechekubvisa mavanga ebanga uye kusarongeka kwepamusoro kwakasiiwa nekucheka, kuisa hwaro hwekukuya kunotevera. Musoro wekukuya unodzokerana nepamusoro pepuratifomu nechisimba chisingaperi. Iyo abrasive, pasi pekumanikidzwa uye friction, zvishoma nezvishoma inotsvedza kunze chero kupi zvako kwepamusoro. Munguva iyi, mvura inotonhorera inoramba ichiwedzerwa kudzivirira iyo abrasive kubva pakupisa uye kusashanda, uye kubvisa guruva rematombo rinogadzirwa nekukuya. Mushure mekugaya kwakashata, nzvimbo yepuratifomu inofanira kunge isina mavara emapanga anooneka, uye flatness inofanira kunge yakagadziridzwa pakutanga.
Fine Grinding Stage
Chinja kuaruminiyamu oxide abrasives uye shandisa musoro wakatsetseka pakukuya zvakanaka. Kukuya kunowedzera kukwenenzvera kushata kwepamusoro uye kunobvisa makwara madiki anosiiwa nekukuya. Panguva yekushanda, kudzvinyirirwa uye kukurumidza kwemusoro wekukuya kunofanira kunyatsodzorwa kuti ive nechokwadi chokuti abrasive inoshandiswa zvakafanana pamusoro pepuratifomu. Mushure mekukuya kwakanaka, iyo yepamusoro flatness uye kupera inovandudzwa zvakanyanya, ichiigadzirira iyo inotevera polishing.
Polishing Stage
Nzvimbo yepuratifomu inokwenenzverwa uchishandisa tin oxide polishing paste uye mvere yechisikigo yainzwa kukuya musoro. Panguva yekukwenenzverwa, mvere dzemakwai dzainzwa kukuya musoro unotenderera, zvichienzana kuisa paste yekupukuta pamusoro. Kuburikidza nemakemikari echiito chepolish paste uye mechanical friction yemusoro wekukuya, firimu yakajeka inoumbwa pamusoro. Munguva yekupenya, kutarisisa kunofanirwa kubhadharwa kune huwandu hwekunamira paste inoshandiswa uye nguva yekupuruzira. Kunyanya kushoma kana kusakwana nguva yekupenya haigone kuwana gloss inodiwa. Kunyanya kana kurebesa kunogona kukonzera makwara kana orange peel effect pamusoro. Mushure mekunyatsokwenenzverwa, nzvimbo yakakura yegranite papuratifomu inoratidza chionioni-sekupenya uye nepamusoro-soro yekudzikama.
III. Kudzora Kwemhando: Kiyi Mukati Mukati
Kudzora kwehunhu chikamu chakakosha chemaitiro ese, kubva pakucheka kusvika kugobvu kutsunga kusvika pakukwenenzvera uye kurapwa kwepamusoro. Mushure mekunge maitiro ega ega apera, chikuva chinoongororwa pachishandiswa epamusoro maturusi ekuyedza, senge laser interferometers yekufuratira uye kushata kwemamita ekutsvedzerera. Kana mhedzisiro yebvunzo isingaenderane nedhizaini zvinodiwa, chikonzero chinofanirwa kuongororwa nekukurumidza uye matanho akakodzera ekugadzirisa aitwe, sekuchekazve kana kugayazve. Chete nekunyatso kudzora kunaka kwemaitiro ega ega tinogona kuve nechokwadi chekuti inokonzeresa hombe yegranite chikuva inosangana nezvinodiwa zvekunyanya kunyatso uye kugadzikana.
Nguva yekutumira: Sep-09-2025