Udindo Wofunika Kwambiri wa Granite Yoyenera pa Metrology Yolondola Kwambiri

Pofuna kupeza geometry yoyenera, kusankha njira yowunikira ndiye chisankho chofunikira kwambiri chomwe mainjiniya angapange. Pamene kupanga padziko lonse lapansi kukupitilira malire a "nthawi ya nanometer," kufunikira kwa kukhazikika kwa thupi sikunakhalepo kwakukulu kwambiri. Ngakhale kuti ma alloys apamwamba ndi zinthu zophatikizika zili ndi malo awo mu uinjiniya wa zomangamanga, granite wakuda wachilengedwe akadali mfumu yosatsutsika ya labu ya metrology. Ku ZHHIMG, kudzipereka kwathu popereka maziko abwino kwambiri oyezera kumawonekera mu kupanga kwathu kwapadera kwa granite yolondola pamwamba,wolamulira wa sikweya wa granite, ndi maziko otsetsereka a granite okhazikika kwambiri.

Kusintha kuchoka pa chitsulo chopangidwa ndi miyala kupita ku granite pakati pa zaka za m'ma 1900 kunasintha kwambiri kuwongolera khalidwe. Masiku ano, pamene tikuthandiza mafakitale kuyambira pa ndege mpaka pa semiconductor lithography, cholinga chathu chasintha kuchoka pa "kusalala" kupita ku "kukhulupirika kwa nthawi yayitali." Kumvetsetsa mfundo za zida izi ndikofunikira kwambiri pa malo aliwonse omwe akufuna kutsatira ISO/IEC 17025 kapena kupanga bwino kwambiri.

Nangula wa Labu: Mbale Yokongola Kwambiri ya Granite

Kuyeza kulikonse kumayamba ndi mfundo ya zero. Kulondola kwakembale ya pamwamba pa graniteImagwira ntchito ngati chizindikiro cholunjika. Ku ZHHIMG, timapeza mitundu inayake ya granite yakuda—yomwe nthawi zambiri imatchedwa “Jinang Black”—chifukwa cha kuchuluka kwake komanso kuyamwa madzi pang'ono. Mosiyana ndi granite yowala, granite yathu yakuda yapamwamba kwambiri ili ndi kuchuluka kwakukulu kwa quartz, zomwe zikutanthauza kuti imakana kuwonongeka kwambiri.

Vuto lofala m'mafakitale amakono ndi kusinthasintha kwa kutentha. Chitsulo chapamwamba chimakula ndikuchepa kwambiri ndi kusintha kwa madigiri awiri Celsius, zomwe zimapangitsa kuti miyeso yolondola kwambiri ikhale yopanda ntchito. Mosiyana ndi zimenezi, chitsulo chathu chapamwamba cha granite chimakhala ndi kutentha kochepa kwambiri. Kukhazikika kumeneku kumatsimikizira kuti kusalala kwa "Giredi 00" komwe timagwera mumwala ku fakitale yathu kumakhalabe kofanana ikafika pamalo anu.

Kwa ma laboratories omwe amafunikira kulondola kwambiri, timapereka ma plate a "Laboratory Giredi" (Giredi AA/00). Izi sizimangopangidwa ndi makina okha; zimalumikizidwa mosamala ndi manja. Njira iyi yamanja imachotsa "zipilala" zazing'ono zomwe zimasiyidwa ndi CNC kugaya, ndikupanga malo omwe magawo okhala ndi mpweya amatha kusuntha popanda kukangana konse komanso kubwerezabwereza kwakukulu.

Kudziwa Kukhazikika: Wolamulira wa Granite Square

Ngakhale kuti mbale ya pamwamba imagwira ntchito yopingasa,wolamulira wa sikweya wa granitendiye mlonda wa mzere wolunjika. Mu calibration ya malo opangira machining a CNC ndi Coordinate Measuring Machines (CMMs), "squareness" ndi vuto la magawo atatu. Granite square ruler (nthawi zambiri imatchedwa master square) imapereka malo awiri kapena kuposerapo omwe ali ndi madigiri 90 okha.

Ubwino wogwiritsa ntchito granite poyesa kulimba kwake uli mu kulimba kwake. Mabwalo achitsulo amatha kuwerama kapena kugwedezeka chifukwa cha kulemera kwawo, makamaka kukula kwakukulu. Chida cholamulira granite square kuchokera ku ZHHIMG chapangidwa ndi gawo linalake kuti chitsimikizire kuti sichingagwedezeke. Kuphatikiza apo, ngati bwalo la granite lasweka mwangozi kapena kukanda, silipanga "burr" monga momwe chitsulo chimachitira. M'malo mwake, mwala wawung'ono umangotuluka, ndikusiya malo ozungulira owunikirawo kukhala athyathyathya komanso olondola. Kapangidwe kameneka "kotetezeka" ndichifukwa chake akatswiri apamwamba a ndege amakana kugwiritsa ntchito china chilichonse kupatula granite ngati ma reference awo apamwamba.

Kulondola Kwambiri Pamalo Olumikizirana: Malo Oyimbira a Granite

Ngakhale chizindikiro choyimbira chokwera mtengo kwambiri chimakhala chabwino ngati choyimbira chomwe chimachigwira. Malo oimbira a granite (kapena choyimbira choyerekeza) amapereka malo oti munthu azitha kugwedezeka kuti azitha kuwona bwino kwambiri. Poyesa kulekerera kwa ma toni okwana 0.001mm, kugwedezeka kwa ma toni ochokera ku forklift yapafupi kapena fan yoziziritsira kungayambitse "kugwedezeka kwa singano" pa chizindikiro.

Kulemera kwa maziko a granite dial mwachibadwa kumayamwa kugwedezeka kwapamwamba kumeneku. Ku ZHHIMG, maziko athu ali ndi gawo la granite lolumikizidwa bwino lomwe limaphatikizidwa ndi chitsulo chosapanga dzimbiri cholimba kapena ceramic column. Kapangidwe ka hybrid aka kamapereka zabwino kwambiri pazinthu zonse ziwiri: kunyowetsa miyala ndi kusinthasintha kwa chitsulo. Pazigawo zopangira zambiri, maziko a granite dial amapereka "malo ogwirira ntchito" okhazikika komwe ogwiritsa ntchito amatha kusinthana mwachangu zigawo popanda kutaya kukhazikika kwawo, kuchepetsa kwambiri nthawi yowunikira pomwe akuwonjezera chidaliro mu deta.

Muyezo Wabwino wa ZHHIMG: Kuposa Mwala Wokha

Kupanga zida izi ndi ntchito yoleza mtima komanso yolondola. Pa ZHHIMG, mbale iliyonse yolondola ya granite pamwamba ndi chigawenga cha sikweya imadutsa munthawi yokhazikika. Mwala wosaphika umaloledwa "kupuma" ndikukhazikika pambuyo podulidwa koyamba kuti utulutse zovuta zamkati zomwe zakhala zikugwidwa kwa zaka mamiliyoni ambiri.

Pambuyo pokhazikika kumeneku, akatswiri athu aluso amayamba njira yolumikizira mwalawo. Pogwiritsa ntchito ma level amagetsi ndi ma laser interferometers, timajambula topology ya mwalawo, kuzindikira "malo okwera" omwe ndi owonda kuposa tsitsi la munthu. Kudzera mu kuyeza mobwerezabwereza komanso kulumikiza ndi manja, timapeza kulekerera kwa sub-micron komwe ogwirizana nawo padziko lonse lapansi amadalira.

Kutsiliza: Kuyika Ndalama M'tsogolo mwa Kuyeza

Pamene tikuyang'ana zofunikira za Industry 4.0, mbali ya "kuthupi" yoyezera ikadali yofunika kwambiri monga masensa a digito. Chofufuzira cha digito sichili ndi tanthauzo ngati pamwamba pake pali chopindika kapena chogwedezeka. Mukasankha mbale ya pamwamba ya granite yolondola ya ZHHIMG, ruler ya sikweya, kapena dial base, simukungogula chida—mukuyika ndalama mu muyezo wanthawi yayitali waukatswiri.

Tikupempha mainjiniya ndi oyang'anira zinthu zabwino kuti afufuze njira zathu zonse zoyezera zinthu. Kaya mukufuna mbale yopangidwa mwapadera kuti muyeretsere kapena malo olemera ogwirira ntchito kuti mukonzenso zida zamakina, ZHHIMG ili ndi sayansi ya zinthu ndi ukadaulo wothandiza zolinga zanu zazikulu zolondola.