Sechishandiso chepakati metrological mukugadzira kwakaringana, iyo Granite CMM Platform (inozivikanwawo semarble inorongedza tafura yemuchina wekuyeresa, chaiyo granite yekuyeresa tafura) inozivikanwa zvakanyanya nekuda kwekugadzikana kwayo kwepamusoro uye nemazvo. Ongorora: Iyo dzimwe nguva inosarudzika zvisizvo nemapuratifomu esimbi eCMM pamusika, asi iyo yakasikwa mineral kuumbwa kwegranite inoiisa iyo isingadzokerike mabhenefiti mune yakakwirira-chaiyo yekuyera mamiriro- musiyano wakakomba kune nyanzvi dzinotsvaga akavimbika metrological mabhenji.
1. Core Definition & Primary Applications
Iyo granite CMM papuratifomu ndeye chaiyo-yekuyera bhenji chishandiso chakagadzirwa kubva yakakwira-giredhi yakasikwa granite, yakagadzirwa kuburikidza neCNC machining uye mawoko-kupedzisa maitiro. Zvishandiso zvayo zvekutanga zvinosanganisira:
- Kushanda senheyo yebasa bhenji rekurongedzera muchina wekuyeresa (CMM) mashandiro, ichigonesa kutarisisa kwakaringana kutarisisa kwemakanika zvikamu.
- Inotsigira kunyatsoyedzwa kwezvishandiso zvemuchina, kuratidza chokwadi chejometri (semuenzaniso, flatness, parallelism) yematafura ekushandisa muchina.
- Kuitisa kurongeka kwedimensional uye mafomu ekutsauka kuongororwa kwepamusoro-chaizvo zvikamu (semuenzaniso, zvikamu zvemuchadenga, zvikamu zvemota chaiyo).
- Inoratidzira matatu akajairwa mareferenzi mamaki pane yayo yekushanda, kufambisa kukurumidza kuenzanisa uye kumisikidzwa kweCMM probes yekuyera kuyerwa kuyerera kwekushanda.
2. Mineral Composition & Natural Performance Advantages
2.1 Key Mineral Kuumbwa
Yepamusoro-mhando granite mapuratifomu anonyanya kuumbwa ne:
- Pyroxene (35-45%): Inosimudzira density yemaitiro uye kupfeka kuramba.
- Plagioclase feldspar (25-35%): Inovimbisa yunifomu kuumbwa uye kuderera kwekuwedzera kwemafuta.
- Tevera zvicherwa (olivine, biotite, magnetite): Batsira kune iyo dema kupenya uye magineti kuramba.
Mushure memazana emamiriyoni emakore ekuchembera kwechisikigo, kushushikana kwemukati megranite kunoburitswa zvizere, zvichikonzera kugadzikana kwekristalline chimiro chinobvisa post-processing deformation-yakasarudzika mukana pane zvinhu zvakagadzirwa nevanhu.
2.2 Zvakanakira Unyanzvi
Kuenzaniswa nemapuratifomu esimbi kana akaumbwa, granite CMM mapuratifomu anopa kuita kusingaenzaniswi:
- Kusarudzika Kugadzikana: Zero yemukati kushushikana kubva mukuchembera kwechisikigo inovimbisa kuti hapana dimensional deformation pasi penguva refu kana mitoro inorema (inosvika 500kg/m² yemhando dzakajairwa).
- High Hardness & Wear Resistance: Mohs kuoma kwe6-7 (kupfuura cast iron's 4-5), kuve nechokwadi chekupfeka kushoma kwepamusoro kunyangwe mushure me 10,000+ kuyerwa kutenderera.
- Corrosion & Magnetic Resistance: Kusapinda kune acids, alkalis, uye maindasitiri zvinonyungudutsa; zvisiri-magineti zvivakwa zvinodzivirira kukanganiswa neiyo chaiyo magineti yekuyera maturusi.
- Low Thermal Expansion: Linear yekuwedzera coefficient ye5.5×10⁻⁶/℃ (1/3 yesimbi yakakandwa), ichideredza kutsauka kwedimensional kunokonzerwa nekushanduka kwetembiricha.
- Low Maintenance: Smooth, dense surface (Ra ≤ 0.4μm) inoda kusagadzirisa-kututira kana kugadzika mafuta; kupukuta kuri nyore nejira risina lint kunochengetedza utsanana.
3. Precision Standards & Tolerance Specifications
Iko kushivirira kwekushivirira kwegranite CMM mapuratifomu anoomerera kune iyo GB/T 4987-2019 chiyero (yakaenzana neISO 8512-1) uye yakakamurwa kuita mana chaiwo mamakisi. Iyo flatness kushivirira fomula ndeiyi inotevera (D = diagonal kureba kwenzvimbo yekushanda, mumm; kuyerwa kwekushisa: 21±2℃):
- Kirasi 000 (Ultra-Precision): Kushivirira = 1 × (1 + D/1000) μm (yakakodzera maCMM e-ultra-high-precision munzvimbo dzerabhoritari).
- Kirasi 00 (High Precision): Kushivirira = 2×(1 + D/1000) μm (yakanakira maindasitiri-giredhi maCMM mukugadzira mota/muchadenga).
- Kirasi 0 (Chaizvoizvo): Kushivirira = 4×(1 + D/1000) μm (inoshandiswa pakuongorora maturusi emuchina uye chikamu chekuongorora).
- Kirasi 1 (Yakajairika): Kushivirira = 8× (1 + D/1000) μm (inoshanda kune rough machining quality control).
Mapuratifomu ese asina kufananidzwa egranite anotariswa nevechitatu-bato remetroloji, aine mushumo unoteedzeka wakapihwa kune yega yega unit- kuve nechokwadi chekutevedzera zvinodiwa zvemhando dzepasirese.
4. Kushanda Surface Zvinodiwa & Zvisingakwanisi
4.1 Hunhu Hwekuita Zvekushanda Nzvimbo
Kuti ive nechokwadi chekuyera chokwadi, nzvimbo yekushanda yegranite CMM mapuratifomu inofanirwa kunge isina hurema hunokanganisa mashandiro, kusanganisira:
- Makomba ejecha, maburi anodzikira, akatsemuka, kana maburi (izvo zvinokonzeresa kusaenzana kwesimba).
- Makwara, mabrasions, kana ngura tsvina (izvo zvinokanganisa kuyerwa kwereferensi mapoinzi).
- Porosity kana kusaenzana kwemavara (izvo zvinotungamira mukusawirirana kupfeka).
Nzvimbo dzisiri-kushanda (semuenzaniso, mipendero) inobvumira gadziriso yehunyanzvi yemadents madiki kana chamfer chakakanganisika, chero zvisingakanganise kutendeseka kwechimiro.
4.2 Mitemo yeTechnical & Mitigation
Nepo mapuratifomu egranite achikunda mukurongeka, ane zvipimo zvakati izvo izvo nyanzvi dzinofanirwa kucherechedza:
- Impact Sensitivity: Haikwanise kumira zvinorema (semuenzaniso, kudonhedza simbi zvikamu); zvinokanganisa zvinogona kukonzera micro-pits (kunyangwe zvisiri mabhura, izvo zvinodzivirira kukanganisa kuyerwa kwechiyero).
- Humidity Sensitivity: Mwero wekunyura kwemvura ndeye ~ 1%; kuratidzwa kwenguva refu kune hunyoro hwepamusoro (> 60%) kunogona kukonzera shanduko shoma. Mitigation: Isa yakasarudzika silicone-based waterproof coating (yakapihwa yemahara ine UNPARALLELED mirairo).
5. Sei Kusarudza ZVINHU ZVAKASIYANA NEGranite CMM Platforms?
- Material Sourcing: Isu tinoshandisa chete "Jinan Nhema" granite (yepamusoro giredhi ine <0.1% yekusachena yemukati), kuve nechokwadi manyorerwo eunifomu uye kuita kwakagadzikana.
- Precision Machining: Yakasanganiswa CNC kugaya (kushivirira ± 0.5μm) uye kupenya kwemaoko (Ra ≤ 0.2μm) maitiro anopfuura indasitiri zviyero.
- Kugadzirisa: Isu tinopa asiri-akajairwa saizi (kubva pa300 × 300mm kusvika 3000 × 2000mm) uye dhizaini yakasarudzika (semuenzaniso, T-slot grooves, maburi ane threaded) kuti aenderane neCMM modhi yako.
- Mushure meKutengesa Rutsigiro: 2-gore waranti, yemahara yegore kunyatso ruramisa, uye yepasirese pa-saiti kugadzirisa (inofukidza Europe, North America, uye Southeast Asia).
Nguva yekutumira: Aug-21-2025