Tsatanetsatane Wofunikira Wokhazikitsa Ma Plates Oyenera a Granite

Mbale ya granite pamwamba ndiye malo ofunikira kwambiri mu metrology, koma kulondola kwake—nthawi zambiri kumatsimikiziridwa mpaka pa nanometer—kungasokonezedwe kwathunthu chifukwa cha kuyika kosayenera. Njirayi si yokhazikika; ndi njira yolinganiza bwino, yokhala ndi masitepe ambiri yomwe imateteza umphumphu wa chipangizocho. Ku ZHONGHUI Group (ZHHIMG®), tikugogomezera kuti kuteteza granite ndikofunikira monga momwe kulumikiza molondola kumadzichitira.

Bukuli limapereka njira zenizeni komanso njira zodzitetezera zofunika kuti muyike bwino bolodi lanu lolondola, ndikuwonetsetsa kuti likugwira ntchito bwino pamlingo wake wovomerezeka.

Kukonzekera Mosamala: Kukonza Malo Oyenera Kulondola

Granite isanasunthidwe, chilengedwe chiyenera kulamulidwa. Malo oikirapo ayenera kukhala oyera, ouma, komanso opanda zinthu zodetsa mpweya monga fumbi ndi mafuta, zomwe zingakhazikike ndikusokoneza njira yomaliza yolimbitsira. Kusunga kutentha ndi chinyezi chofunikira ndikofunikira kwambiri, chifukwa kusinthasintha kwakukulu kungayambitse kupsinjika kwakanthawi, komwe kumawononga magwiridwe antchito a granite.

Zida ziyeneranso kukonzedwa pamlingo wapamwamba womwewo. Kupatula ma wrench ndi ma screwdriver wamba, muyenera kukhala ndi zida zovomerezeka, zolondola kwambiri: mulingo wamagetsi wosavuta (monga WYLER kapena wofanana nawo), laser interferometer, kapena autocollimator yolondola kwambiri kuti mutsimikizire komaliza. Kugwiritsa ntchito zida zolondola pang'ono panthawi yokhazikitsa kumabweretsa zolakwika zomwe zimalepheretsa kulondola kwa granite. Pomaliza, kuyang'ana kwathunthu ndi mawonekedwe a granite pamwamba pa mbale kuyenera kutsimikizira kuti mbaleyo idafika yopanda kuwonongeka, ming'alu, kapena kapangidwe kosasunthika, komanso kuti kusalala kwake kovomerezeka kukadali kovomerezeka.

Kukhazikika Kwambiri: Kukweza ndi Kulamulira Kupsinjika

Njira yokhazikitsira imasintha chipika cha granite kuchoka pa chinthu china kukhala chida chothandizira chokhazikika.

Choyamba, dziwani malo enieni, kuonetsetsa kuti pansi kapena maziko a makina ochirikiza ali athyathyathya komanso okhazikika. Mbale ya pamwamba iyenera kuyikidwa pamakina ake othandizira—nthawi zambiri malo atatu othandizira omwe ali pamalo owerengedwa a Airy kapena malo anayi odziwika a mbale zazikulu. Musayike mbale yolondola pamalo ambiri othandizira kuposa omwe atchulidwa, chifukwa izi zimapangitsa kuti pakhale kupsinjika kosagwirizana ndikusokoneza kusalala.

Gawo lotsatira lofunika kwambiri ndi kulinganiza. Pogwiritsa ntchito mulingo wamagetsi wolondola kwambiri, zothandizira ziyenera kusinthidwa kuti zibweretse mbaleyo pamalo opingasa. Ngakhale kuti mulingo wa mbale pamwamba sukhudza mwachindunji kusalala kwake, kukwaniritsa mulingo wangwiro ndikofunikira kwambiri kuti zida zoyezera zikhazikike zomwe zimadalira mphamvu yokoka (monga mulingo wa mzimu kapena ma plumb references) komanso kuti zitsimikizire kulondola kwa maziko a mbaleyo.

Ikayikidwa pamalo ake, mbaleyo imakhazikika. Ngati mabotolo a nangula kapena ma washer agwiritsidwa ntchito, mphamvu yomangira iyenera kugawidwa mofanana. Kumangirira kwambiri pamalopo ndi cholakwika chofala chomwe chingawononge granite kwamuyaya. Cholinga chake ndikuteteza mbaleyo popanda kuyambitsa kupsinjika komwe kumaitulutsa m'malo mwake.

Kutsimikizira Komaliza: Kutsimikizira Kolondola

Kukhazikitsa kumachitika kokha pambuyo potsimikizira kulondola. Pogwiritsa ntchito laser interferometer kapena zida zina zoyezera bwino kwambiri, kusalala konse kwa mbaleyo komanso kubwerezabwereza kwake pamwamba pake kuyenera kuwonedwa molingana ndi satifiketi yake yoyambirira yoyezera. Gawoli likutsimikizira kuti kukhazikitsa sikunawononge umphumphu wa granite surface plate. Kuyang'ana nthawi zonse kwa malo okhazikitsira—kuphatikizapo kuwona mphamvu ya bolt ndi kulimba kwake—ndikofunikira kuti muwone kusintha kulikonse komwe kumachitika chifukwa cha kukhazikika kwa pansi kapena kugwedezeka kwakukulu pakapita nthawi.

Kwa ogwira ntchito onse atsopano ogwira ntchito zofunika kwambirizi, tikukulimbikitsani kwambiri kuti muwaphunzitse mokwanira zaukadaulo kuti muwonetsetse kuti akumvetsa bwino mawonekedwe a zinthuzo komanso njira zokhwima zofunikira kuti zinthu za ZHHIMG® zisamawonongeke kwambiri.