Puratifomu yegranite ine mavara anoti "Giredhi 00" pachitupa chayo inofanira, mudzidziso, kuchinjana neimwe puratifomu yeGiredhi 00 iri pamusika. Muchokwadi, mainjiniya eQC vanoziva kuti izvi hazvisi zvechokwadi nguva dzose. Mapuratifomu maviri anogona kuva nezvitupa zvakafanana zvekusatsetseka uye achiri kuita zvakasiyana mumakore maviri ekushanda - rimwe richichengetedza calibration yaro, rimwe richikurumidza kubuda mukutsungirira kupfuura zvaitarisirwa. Vatengi vanochinja-chinja vanowanzo kanganwa haisi nzira yekukuya. Ndiyo mbishi yacho pachayo.
Iri idambudziko rinoramba riripo, risingakurukurwi zvakanyanya muchishandiso chekuyera granitecheni yekugovera: marble ine density yakaderera, yakacherwa uye yapedzwa kuti iite seisina musiyano kubva kune granite nhema chaiyo, inowanzo kutengeswa pasi pezita rekuti "granite surface plate" kana kuti "granite square ruler". Kune mutengi achienzanisa makotesheni ari papepa respec, musiyano hauonekwe kusvika chikamu chacho chatove kushanda. Kunzwisisa kuti density inokuudza chii nezvechishandiso chekuyera granite - uye maitiro ekuchisimbisa - ndeimwe yematanho anoshanda ekugadzirira usati waisa odha yekutenga.
Sei Kuwanda Kwezvinhu Zvichiitika?
Kuwanda kwechinhu hakusi kungoverengera nhamba chete. Muzvinhu zvinotsiva granite negranite, chinhu chakavimbika chechimiro chemukati chekristaro chinosarudza kuomarara, kuramba kupera, uye kugadzikana kwenguva refu.
Zvinoitwa neGranite Nhema Yakawanda
Granite nhema chaiyo ine huwandu hwakanyanya, inosvika 3,100 kg/m³, iri pamusoro pehuwandu hunowanzo shandiswa nemabhuru kana granite yemhando yepasi inowanzo shandiswa muzvirongwa zvebhajeti. Musiyano wehuwandu uhwu unoratidza misiyano yekushanda inoyerwa:
- • Kuomarara kwakanyanya uye kuomarara — granite yakakora inodzivirira kukanganiswa kudiki pasi pemutoro, izvo zvinonyanya kukosha pamapuratifomu epamusoro uye mipendero yakatwasuka inoshandiswa se zero-reference datums
- • Kusapfeka zvakanaka — chimiro chakasimba chekristaro chinodzivirira kukweshwa kwepamusoro kubva pakubata kweprobe kakawanda, kutsvedza kwegeji, uye kubata workpiece
- • Kuderera kwehunyoro — kunoderedza kunyudzwa kwehunyoro, izvo zvakakosha nekuti hunyoro hunonyudzwa hunogona kukonzera kuzvimba kwezvikamu zvidiki uye kuverenga kusingaenderane munzvimbo dzine hunyoro.
- • Kugara kwenguva refu kwakapfava — zvinhu zvakawandisa hazvinyanyi kukanganiswa kana kugadzikana zvishoma nezvishoma izvo zvinogona kubvisa chinyararire plate kubva pagiredhi rayo repamutemo mumakore ekushandiswa.
Kusiyana neizvi, marumaru anowanzova nechimiro chakakombama uye chinochinja-chinja, kusimba kwakaderera, uye porosity yakakwira - hunhu hunoita kuti zvive nyore uye zvakachipa kuchera nekupedzisa, asi husina kukodzera kuchengetedza kushivirira kwe sub-micron kwenguva yakareba.
Kuwanda kwehuwandu hwezvinhu kunoenderana sei neDIN 876 Flatness Grading
DIN 876 — chiyero chinonyanya kutaurwa nezvacho chegranite surface plate flatness — chinotsanangura magiredhi mana ekushivirira (00, 0, 1, 2), rimwe nerimwe richitsanangura kutsauka kwakanyanya kunobvumirwa kwakavakirwa panharaunda yeplate. Chisingataurwe zvakananga neDIN 876 idensity kana musanganiswa wechinhu chepasi. Ichi ndicho chikonzero nei maplate maviri ese achigona kuva nechiratidzo che "Giredhi 00" asi achisiyana zvakanyanya muchinhu chiri pasi pevhu — giredhi rinoratidza kutsamira panguva yekuongorora, kwete kugona kwenguva refu kwechinhu kuchengetedza kutsamira ikoko.
Kune vatengi, izvi zvinoreva kuti chitupa cheDIN 876 chinofanira kutorwa senzvimbo yedata inodiwa asi isina kukwana. Kuchibatanidza netsanangudzo yehuwandu hwezvinhu zvakavimbiswa kunopa mufananidzo wakakwana wehupenyu hwebasa hunotarisirwa.
Maitiro Ekusimbisa Kuwanda kweGranite Usati Wazvipira Kutenga Order
Zviri nyore kutaura kuti huwandu hwevanhu hwakanyorwa papepa rekuongorora hunoratidza kuti zvinhu zvakamira sei, uye zvinosuwisa kuti hazviwanzosimbiswa nemunhu wega usati watumirwa. Pane nzira dzinoverengeka dzekusimbisa:
Kumbira Ruzivo rweKuongororwa kweKuwanda kweVanhu kana kweMumba
- • Bvunza vatengesi kuti vakuudzei nezvemhedzisiro chaiyo yehuwandu hwezvinhu (kuburikidza nekubviswa kwemvura/nzira yeArchimedes) kubva muboka rezvinhu zvakatarwa, kwete avhareji yeindasitiri.
- • Kana zvichibvira, kumbira sampuro diki yezvinhu kuti iongororwe yega murabhoritari usati waita odha hombe.
- • Tarisa huwandu hwakataurwa nemutengesi uchienzaniswa nehuwandu hunozivikanwa hwegranite nhema chaiyo — kukosha kwayo kuri pasi pe ~2,700–2,800 kg/m³ kunoda kuti unyatsoongorora.
Ongorora Zvivakwa zveCalibration zveMutengesi
Mugadziri anokoshesa kuvimbika kwezvinhu anowanzoisawo mari muzvivakwa zvekuyera kuti azvitsigire:
- • Midziyo yekuenzanisa yakaita se laser interferometers, electronic levels, uye inductive displacement gauges, ine zvitupa zvinoteverwa nesangano renyika remetrology.
- • Nzvimbo dzekuongorora dzinodzorwa netembiricha nehunyoro, sezvo kuyerwa kwehutete hwakati sandara kunotorwa mukamuri risingadzorwi kunounza kusiyana kwadzo.
- • Zvakanyorwa nezvemidziyo yekukuya (semuenzaniso, magrinder makuru anokwanisa kugadzirisa hurefu hwakareba), izvo zvinoenderana nekukwanisa kugara uchibata zvakasimba ma treats makuru.
Zvikamu zveZvishandiso Zvinoshandiswa Pakuyera Kuwanda Kwevanhu Zvinonyanya Kukosha
- • Mapureti epamusoro egranite — anoshandiswa senzvimbo huru yekutarisa; kuwanda kwenzvimbo kunokanganisa zvakananga kuchengetedza kutsetseka kwenguva refu
- • Matomu akatwasuka eGranite nematomu akatwasuka — mareferensi ekuunganidza nekurongedza uko kuomarara kuri mukugadzirisa nyaya
- • Mabhuroko eGranite V uye akafanana — mitoro inodzokororwa yekubata uye yekubatanidza inoita kuti kuramba kupfeka kuve kwakakosha zvikuru
- • Zvikamu zvinotakura mweya wegranite — kugadzikana kwenzvimbo padanho re nanometer kunoenderana zvakanyanya nechimiro chakafanana chemukati mechinhu
Zvinorevei Izvi kuQC neMapoka Ekutenga
Hapana chimwe cheizvi chinoda kuratidza kuti maturusi ese egranite anodhura zvishoma haana kukodzera - kana zvikashandiswa zvisina kukosha, kutengeserana kwekutsungirira-nemutengo kunogona kunge kwakakodzera zvachose. Dambudziko riri kunyanya kunyorwa zvisirizvo - dombo remarble kana dombo relow-density rinotengeswa pasina kuburitswa pachena serinofanana negranite nhema ine density yakawanda, yakanangana nevatengi vasina nzira iri nyore yekusimbisa chikumbiro vasati vatenga.
Kune maapplication apo chishandiso chekuyera chinoshanda senzira yekutarisa, dhatum yekuunganidza, kana chigadzirwa chekugadzira kwenguva refu, chichikumbira data rehuwandu hwakasimbiswa pamwe chete neDIN 876 (kana yakaenzana neJIS, GB, ASME, BS 817-1983, kana GOST 10905) chitupa chekutsamira idanho rekusimbisa rakachipa uye rine mutengo wakaderera. Zvinotora email imwe chete muRFQ process uye zvinogona kuderedza zvine musoro njodzi yekudonha kusingatarisirwi kwemwedzi kana makore mushure mekuiswa.
Mhedziso
Chitupa chekuyera granite chakatsetseka chinokuudza kuti chishandiso chekuyera granite chakashanda sei pazuva rakaongororwa. Kuwanda kwezvinhu zvinokuudza kuti zvingangoita sei kuti chisvike padanho rechipiri, reshanu, kana gumi mushure memakore. Kune mainjiniya eQC nemapoka ekutenga zvinhu anotaura mapuratifomu epamusoro egranite, maruler, kana maturusi ekuyera akanyatsojeka, data points dzese dziri mbiri dzinokosha - uye hapana anofanira kutorwa nekutenda pasina magwaro anotsigira.
ZHHIMG inogadzira maturusi ekuyera granite nemazvo kubva kugranite nhema ine density yakakura (≈3,100 kg/m³), yakaedzwa zvichienderana neDIN 876 uye zviyero zvakafanana zvepasi rose zvekusatsetseka, uye kuongororwa kunogona kuteverwa nemidziyo yekuongorora yakabvumidzwa. Vaverengi vanoongorora zvinodiwa zvepurojekiti iri kuuya vanogamuchirwa kukumbira magwaro ehuwandu hwedensity uye calibration pawww.zhhimg.com.
Nguva yekutumira: Gunyana-11-2026