Indlela Yokuhlola, Ukulinganisa Nokugcina Ipleyiti Yomphezulu WeGranite

Ipleyiti yomphezulu wegranite yireferensi elinganiswa nayo yonke enye into kwilebhu yakho okanye kwindawo yokusebenzela - oko kuthetha ukuba ikwayinto ongenakukwazi ukuyiqikelela imeko yayo. Iipleyiti zihamba kancinci kwaye zingabonakali: ukuguguleka phantsi kokuphathwa, ukumiswa kwesiseko, iziganeko zobushushu, kwanokuphumla kancinci komphetho ongaxhaswanga ngokwaneleyo. Esi sikhokelo sigubungela ukuba kufuneka ulinganise kangaphi, indlela iingcali ezilinganisa ngayo ukuba tyaba, indlela yokucoca nokugcina umphezulu imihla ngemihla, kunye neempazamo ezitshabalalisa ukuchaneka ngokuzolileyo. Ikwabonisa ukuba ingxelo yokulinganisa efanelekileyo kufuneka ibe yintoni, ukuze ukwazi ukubona inkonzo exhaswa bubungqina kwisitikha kunye nokuxhawulana.

1. Ixesha lokulinganisa: Ufanele Ujonge Kangaphi?

Akukho sithuba siqhelekileyo, kodwa indlela eqhelekileyo yokuqhuba izinto inika indawo yokuqala:

Linganisa ngokweshedyulikwayekwiziganeko. Phakathi kokulinganisa, ukujonga okuphindaphindiweyo kokufunda (jonga ngezantsi) kungenziwa nyanga zonke ngemizuzu - okwaneleyo ukubamba iingxaki ezinkulu ngaphambi kokuba zonakalise imilinganiselo yakho. Ukuba ipleyiti yakho ifanelekile kwaye ulinganisa inkonzo malunga nokutshintshwa, i-akhawunti yethu ingenza njalo.ipleyiti yomphezulu wegraniteIqela linokuvavanya zombini ezi ndlela kwidatha yesatifikethi sakho sangoku.

2. Indlela i-Flatness elinganiswa ngayo ngokwenene

Uvavanyo lobuchwephesha aluxhomekeki kuvavanyo olunye oluthi “ingaba ibukeka ithe tyaba”. Ngokuxhomekeke kubungakanani bepleyiti kunye nokungaqiniseki okufunekayo, iilabhoratri zisebenzisa:

• Amanqanaba e-elektroniki kwibhulorho yokuhambahamba— indlela yakudala. Inqanaba lokuchaneka lihamba ngebhulorho enqumla ipleyiti kwigridi echaziweyo; ukufundwa kwethambeka kudityaniswe kwimephu ethe tyaba. Ithembekile kwiipleyiti ezincinci neziphakathi.
• Ukuskena kwe-interferometer yelaser— isalathiso sokuthe tye esibonakalayo sitshayela umphezulu; sifanelekile kwiipleyiti ezinkulu apho iibhulorho zoomatshini zingabi namandla, kunye nokungaqiniseki okugqwesileyo.
• I-Autocollimator kunye ne-mirror wagon— imilinganiselo ye-angular inyathelwe kwimigca echaziweyo, idityaniswe kwiprofayili; indlela yendabuko ye-metrology-ilebhu yeereyile ezinde kunye neepleyiti ezinkulu.
• Igeyiji yokufunda ephinda-phindayo (iprism)— ukujonga ngokukhawuleza nangokungakhathaliyo ubungqindilili bendawo kusetyenziswa ukufundwa okuphindaphindwayo kwindawo nganye yegridi; ifanelekile njengesalathisi senyanga esisetyenziswa ngaphakathi endlwini, kungekhona indawo yokulinganisa.

Nokuba yeyiphi na indlela, umlinganiselo kufuneka uthathwe kubushushu obuzinzileyo (ngokufanelekileyo kwi-20 °C), ipleyiti ixhaswe ngokufanelekileyo kwiindawo zayo eziyilwe, kwaye isiphumo sibonakaliswe njengemephu yokuthamba phezu komphezulu wokusebenza - kungekhona inombolo enye. Xa uthelekisa umboneleli wenkonzo, buza ukuba zeziphi izixhobo azisebenzisayo kwaye zikwinqanaba elingakanani.ilinganisiwe kwaye iyalandeleka; umboneleli ozimiseleyo uza kubabiza ngamagama ngaphandle kokuthandabuza.

3. Ukucoca nokulungisa imihla ngemihla

I-granite ayilungiswa kakhulu, kodwa "iphantsi" ayisiyo "zero". Kukho imikhwa embalwa egcina ipleyiti ithembekile kangangeminyaka emininzi:

• Coca rhoqo usebenzisa izinto ezifanelekileyo.I-Isopropyl alcohol okanye isisombululo sesepha esithambileyo kwilaphu elingena-lint yiyo kuphela into efunekayo. Sula kwicala elinye uze ugqibezele ukomisa.
• Yigqume xa ingasebenzi.Isigqubuthelo esifakelweyo sigcina uthuli, inkungu yokupholisa kunye nezixhobo ezilahlekileyo zingangeni kumphezulu. Uninzi lwemikrwelo enzulu siyibona ibuyela umva kwiipleyiti ezingagqunywanga kufutshane nemisebenzi yoomatshini.
• Jikelezisa iindawo zokuguguleka.Ukuba imilinganiselo ihlala isenzeka kwikona enye, loo kona iya kuqala iguge. Tshintsha ngabom indawo yokusebenza xa kunokwenzeka.
• Jonga izixhobo zokuxhasa rhoqo ngonyaka.Ipleyiti kufuneka ixhomekeke kwinkxaso yayo eyilwe ngamanqaku amathathu (okanye enziwe ngobunjineli ngamanqaku amaninzi), ilinganiswe ngokwemiyalelo yomenzi - ipleyiti eshukumayo kwisitendi esijijekileyo ilinganisa isiseko sayo, hayi iindawo zakho.
• Gcina iirekhodi zobushushu.Ipleyiti kwigumbi elinamaqondo obushushu angama-20 ± 1 °C iyaguga kancinci kuneyasevenkileni xa iqondo lobushushu lifikelela kwi-10 °C.

4. Iimpazamo Eziqhelekileyo Ezonakalisa Iipleyiti

Ezi zezona ngxaki esidibana nazo rhoqo xa iipleyiti zifika ukuze zivavanywe — zonke zinokuthintelwa:

• Izinto zokucoca ezingalunganga.Ungaze usebenzise izicoci zeglasi ezisekelwe kwi-ammonia, izicoci ze-asidi okanye iipowder ezirhabaxa. Ikhemikhali enamandla kunye neziqholo ziyayithuntubeza isiphelo esidibeneyo, zishiya imingxunya emincinci ebamba ukungcola kwaye itshintshe umphezulu. Ukuba into echithekileyo inamathela (iresin, wax), yithambise ngotywala kwaye uyikrwele kancinci nge-scraper yeplastiki - ungaze ube yibhleyidi yentsimbi.
• Izinto ezinzima ezityibilikayo phezu komphezulu.Amasuntswana aqinileyo phantsi kwesixhobo esityibilikayo asebenza njengokurhabaxa — kwipleyiti yakho. Phakamisa iindawo, okanye sebenzisa ii-shims ezithambileyo eziphakathi.
• Ukulayisha i-overhang engaxhaswanga.Ihleli kumphetho wepleyiti, okanye ibambe iikholamu ezinde kwikona enye, igoba ipleyiti ngaphaya koyilo lwayo oluthambileyo kwaye inokutshintsha ijiyometri ngokusisigxina.
• Ukungahoyi iitships ezincinci.Itshiphusi kumphezulu wokusebenza iyatshintsha iphindaphindeke kwindawo ekufutshane nayo kwaye ikhula. Yihlole kwaye ilungiswe kwangethuba.
• Ukulungisa kwakhona ngaphandle kokulungisa istandi.Ukuba isicaba sitshintshile, jonga inkqubo yokuxhasa ngaphambi kokuba ugxeke ilitye.

5. Ukuphinda uqhagamshele, ulungise okanye utshintshe?

Xa ukulinganiswa kubonisa ukuba i-flatness ayinyamezeleki, ngokubanzi uneendlela ezintathu:

1. Ukuphinda uqhagamshele— umphezulu uphinda ubuyele kwinqanaba lokuqala. Kubiza kakhulu kumatye asemgangathweni agugileyo kodwa angonakaliswanga; ubukhulu bepleyiti kunye nomgangatho wezinto ezisetyenzisiweyo kugqiba ukuba oku kuyasebenza na.
2. Ukulungiswa— iingxaki ze-chip kunye ne-insert, umonakalo we-edge kunye neengxaki ze-stand zihlala zisonjululwa kwindawo ethile.
3. Ukutshintshwa— iyaqondakala xa ipleyiti igugile, yayiyeyona nto iphantsi kwasekuqaleni, okanye xa iimfuno zakho zokuchaneka zikhule ngaphezu kwenqanaba lokuqala. Abathengi abaninzi basebenzisa eli xesha ukwandisa okanye ukongeza iimpawu (izifakelo, iileji, iindawo ezithwala umoya) kwisixhobo esitsha.icandelo legranite elenziwe ngokwezifiso.

Umthengisi onamava angakuxelela kwiifoto nakwisatifikethi sokugqibela ukuba yeyiphi indlela esebenzayo - ngaphambi kokuba uchithe imali kwi-re-lap engasebenziyo okanye kwenye into ongayidingiyo.

6. Yintoni equlethwe yiNgxelo yoLungiso olufanelekileyo

Nokuba silinganisa ipleyiti yakho okanye usebenzisa ilebhu yomntu wesithathu, ingxelo ethembekileyo ibandakanya: imephu yokuthamba elinganisiweyo enexabiso, ukuchongwa kwesixhobo (inqanaba le-elektroniki / i-interferometer / i-autocollimator), ukulandeleka kokulinganisa ezo zixhobo, ubushushu obuphakathi ngexesha lokulinganisa, ulungiselelo lwenkxaso olusetyenzisiweyo, kunye nokupasa/ukusilela ngokuchasene nomgangatho kunye nenqanaba elichaziweyo. Ukuba ingxelo yakho yangoku ayinazo naziphi na ezi zinto, jonga imeko echazwe yipleyiti njengengaqinisekiswanga — yethuinkqubo yokulinganisa kunye nokuhlolaibonisa indlela amaxwebhu apheleleyo abonakala ngayo, kwaye ubuchule bethu bomgangatho buchazwe kwiAmandla e-granite achanekileyo e-ZHHIMG®.

Isiphelo

Ipleyiti yomphezulu wegranite ivuza ukhathalelo oluqeqeshwe kakuhle olunexesha elide lokuchaneka okunokuthenjwa: lungisa ngokwexesha, ucoce ngezinto ezifanelekileyo, ukhusele umphezulu, kwaye ufunde isatifikethi ngokucokisekileyo. Kwaye xa ipleyiti ingasakwazi ukuphinda idibane - okanye iinjongo zakho zokuchaneka zihambile - ukuyitshintsha ngepleyiti eqinisekisiweyo ngokufanelekileyo kubiza imali encinci kunayo yonke imilinganiselo engathandabuzekiyo eyenziwe kweyona igugileyo.

Ngaba ufuna uvavanyo lokulinganisa, isicatshulwa sokuphinda udibanise okanye ipleyiti entsha? Sithumelele ubungakanani bepleyiti yakho, isatifikethi sangoku kunye neefoto ezimbalwa — siza kukuxelela ngokunyanisekileyo ukuba ingafunyanwa na, kwaye ucaphule ngokufanelekileyo.