Funsani wopanga zinthu za granite momwe mbale zawo zilili zosalala, ndipo ambiri adzakupatsani nambala yodalirika. Funsani zomwe anayeza nazo, ndipo nthawi zina chidalirocho chimachepa. Kusiyana kumeneko - pakati pa zomwe akunena ndi chida chomwe chili kumbuyo kwa zomwe akunenazo - ndi komwe kumayambira mavuto ambiri abwino mumakampani awa, ndipo ndikofunikira kuyang'aniridwa kwambiri kuposa momwe ogula amapezera nthawi zambiri poyerekeza ogulitsa pamtengo wokha.
Pali mzere wakale m'dziko lopanga zinthu molondola womwe umabwerezedwa mobwerezabwereza kuti umveke ngati mawu achikale, koma umapitirira: simungathe kupanga zomwe simungathe kuyeza. Malo opukutira zinthu akhoza kukhala ndi njira yabwino kwambiri yolumikizira zinthu m'derali, koma ngati zida zotsimikizira kuti ntchitoyo ndi yakale, yosakonzedwa, kapena chida cholakwika chololera chomwe chikufunidwa, satifiketi yomwe imatumizidwa ndi chinthucho imakhala pafupi ndi lingaliro kuposa chitsimikizo.
Chomwe Chimasiyanitsa Mphamvu Yeniyeni Yoyezera ndi Chilango Chogulitsa
Za zigawo za granite — mbale zapamwamba,maziko a makina, ma ruler olondola, ndi zinthu zomangira zomwe zimagwiritsidwa ntchito mu zida za semiconductor ndi metrology — magulu angapo a zida nthawi zambiri amasiyanitsa opanga ofunikira ndi ena onse.
Ma laser interferometers ndi muyezo wotsimikizira kusalala ndi kulunjika pamlingo wa sub-micron, makamaka pazinthu zazitali pomwe ma mechanical gauges amataya kudalirika kudutsa kutalika konse. Mwachitsanzo, maziko a granite omwe cholinga chake ndi CMM kapena sitepe ya motor linear, amafunikira deta ya kusalala kutalika kwake konse, osati kungoyang'ana pang'ono chabe.
Ma electron levels ndi ofunika kwambiri kuposa momwe anthu amayembekezera pa ma granite akuluakulu kapena aatali, pomwe ngakhale kupendekeka pang'ono pa malo okwana mamita ambiri kumabweretsa cholakwika chenicheni pamene gawolo layikidwa ndikuyikidwa.
Ma comparator opangidwa ndi dial ndi probe, omwe ali mu sub-micron range, ndi omwe masitolo ambiri amagwiritsa ntchito pofufuza tsiku ndi tsiku pakati pa kugaya - osakongola kwambiri ngati makina a laser, koma ndi zida zomwe zimagwa msanga, mbale isanathe maola ambiri osafunikira.
Zoyesa kukhwinya pamwamba zimakwaniritsa izi, popeza kuphwanyika kokha sikufotokoza nkhani yonse pamwamba pa granite; kukhwinya ndi kugwedezeka zimakhudza momwe mbale imagwirira ntchito pansi pa kukhudzana kotsetsereka kapena kugwedezeka kwa vacuum mu ntchito za semiconductor.
Palibe chida chilichonse chomwe chimachita bwino popanda kutsata bwino kwa calibration. Interferometer kapena comparator yomwe sinayang'aniridwe motsutsana ndi muyezo wadziko lonse kapena wovomerezeka ndi chinthu chokwera mtengo kwambiri chopangira mawerengedwe. Ma laboratories odziwika bwino amasunga satifiketi yoyezera zida zawo zoyezera - zoperekedwa ndi bungwe lodziwika bwino la metrology - ndipo amatha kutsata unyolowo mmwamba ngati kasitomala afunsa. Ndi tsatanetsatane womwe nthawi zambiri umabwera mu zokambirana zamalonda, koma nthawi zambiri ndi chinthu choyamba chomwe manejala wodziwa bwino ntchito amawunika panthawi yowunikira ogulitsa.
Kumene Izi Zikuwonekera M'machitidwe
Takhazikitsa njira yathu yowunikira motsatira mfundo imeneyi, chifukwa chakuti makasitomala athu - omanga zida za semiconductor, opanga CMM, mabungwe a dziko lonse a metrology pakati pawo - amakonda kufunsa mafunso ovuta okhudza kutsata bwino asanayike oda. Chipinda chathu choyezera chimagwiritsa ntchito ma comparator opangidwa ku Germany ndi Switzerland komanso ma level amagetsi pamodzi ndi makina a laser interferometer, ndipo chida chilichonse mchipindamo chimakhala ndi satifiketi yoyezera kuchokera ku bungwe la metrology la chigawo, yomwe imatha kutsatiridwa motsatira unyolo mpaka miyezo ya dziko. Si njira yapadera m'makampani awa, koma ndi maziko omwe masitolo ang'onoang'ono ambiri amasiya, nthawi zambiri kuti achepetse ndalama zomwe sizimawonekera pachithunzi chomaliza cha chinthucho.
Chinthu china chomwe sichikukambidwa mokwanira ndi luso la wogwiritsa ntchito. Laser interferometer ndi yabwino kokha ngati katswiri akuiyika - kulimbitsa chilengedwe, kukhazikika kwa makina, ndi kusinthasintha kwa kuyeza zonse zimakhudza chiwerengero chomaliza kuposa momwe anthu amaganizira. Zina mwa zotsimikizika zodalirika kwambiri zomwe taziwona zimadalira anthu odziwa bwino ntchito omwe amadziwa nthawi yomwe kuwerenga kumasiya kugwiritsa ntchito pulogalamuyo isanayitchule.
Chidziwitso kwa Ogula Kuwunika Ogulitsa
Poyerekeza ogulitsa zinthu za granite, nambala yolunjika kapena yosalala pa mtengo ndi theka la chithunzicho. Ndikofunikira kufunsa kuti ndi chida chiti chomwe chinapanga nambala imeneyo, ngati chidacho chimayesedwa ndi ndani, komanso ngati wopanga angapereke deta yoyesera m'malo mongopereka satifiketi yopambana/yolephera. Wogulitsa wofunitsitsa kutsatira njira imeneyi mwatsatanetsatane, m'malo mongotsatira tchati chololera, nthawi zambiri ndiye amene manambala ake amasungidwa pambuyo potsimikiziridwa payekha. Mumakampani omwe phindu lonse la chinthucho ndi lolondola, zida zoyezera zomwe zili kumbuyo kwake zimayenera kufufuzidwa mofanana ndi makina opukutira omwe adachipanga.
Nthawi yotumizira: Ogasiti-05-2026