Kodi Mapulatifomu Olondola a Granite Angakhale ndi Zizindikiro Zapamwamba?

Poyambitsa nsanja yolondola ya granite ya metrology kapena assembly yokwera mtengo, makasitomala nthawi zambiri amafunsa kuti: kodi tingasinthe pamwamba pake ndi zizindikiro—monga mizere yolumikizana, mapangidwe a gridi, kapena mfundo zinazake zofotokozera? Yankho, lochokera kwa wopanga wolondola kwambiri monga ZHHIMG®, ndi inde, koma kukhazikitsa zizindikiro izi ndi luso losavuta lomwe limafuna ukatswiri kuti zitsimikizire kuti zizindikirozo zikuwonjezera, m'malo mochepetsa, kulondola kwa nsanjayo.

Cholinga cha Zizindikiro Zolondola Pamwamba

Pa ma granite plates ambiri kapena maziko a makina, cholinga chachikulu ndikupeza kusalala kwambiri komanso kukhazikika kwa geometry. Komabe, pa ntchito monga ma assembly jigs akuluakulu, malo oyezera, kapena makonzedwe owunikira ndi manja, zothandizira zowoneka ndi zakuthupi ndizofunikira. Zizindikiro za pamwamba zimagwira ntchito zingapo zofunika:

1. Malangizo Oyendetsera Zinthu: Kupereka mizere yowunikira mwachangu komanso yowoneka bwino kuti muyike bwino zida kapena zida musanayambe kusintha pang'ono.
2. Machitidwe Ogwirizanitsa: Kukhazikitsa gridi yowoneka bwino, yoyambira yolumikizirana (monga ma axes a XY) yomwe ingatsatidwe mpaka pakati kapena m'mphepete mwa datum.
3. Malo Osaloledwa Kupita: Kulemba malo omwe zipangizo siziyenera kuyikidwa kuti zikhale bwino kapena kupewa kusokoneza machitidwe ogwirizana.

Vuto Lolondola: Kulemba Zizindikiro Popanda Kuwononga

Vuto lalikulu ndilakuti njira iliyonse yogwiritsira ntchito kulemba zizindikiro—kujambula, kupaka utoto, kapena kukonza—siyenera kusokoneza kusalala kwa sub-micron kapena nanometer komwe kwachitika kale chifukwa cha njira yolimba yolumikizira ndi kuwerengera.

Njira zachikhalidwe, monga kukumba mozama kapena kulemba, zimatha kuyambitsa kupsinjika kwa malo kapena kupotoza pamwamba, zomwe zimapangitsa kuti granite isamagwire bwino ntchito. Chifukwa chake, njira yapadera yomwe ZHHIMG® imagwiritsa ntchito imagwiritsa ntchito njira zopangidwa kuti zichepetse kugwedezeka:

• Kujambula/Kujambula Kosazama: Zizindikirozi nthawi zambiri zimagwiritsidwa ntchito pogwiritsa ntchito zojambula zolondola komanso zosazama—nthawi zambiri zosakwana ± 0.1 mm kuya. Kuzama kumeneku n'kofunika kwambiri chifukwa kumalola mzerewo kuwoneka bwino komanso kugwira popanda kuchepetsa kwambiri kukhazikika kwa kapangidwe ka granite kapena kusokoneza kusalala konse.
• Zodzaza Zapadera: Mizere yojambulidwa nthawi zambiri imadzazidwa ndi epoxy kapena utoto wosiyana, wochepa kukhuthala. Chodzaza ichi chimapangidwa kuti chikhale cholimba ndi pamwamba pa granite, kuteteza chizindikirocho kuti chisakhale malo okwera omwe angasokoneze miyeso yotsatira kapena malo olumikizirana.

Kulondola kwa Zolemba vs. Platform Flatness

Ndikofunikira kuti mainjiniya amvetsetse kusiyana pakati pa kulondola kwa kusalala kwa nsanja ndi kulondola kwa malo a zizindikiro:

• Kusalala kwa Pulatifomu (Kulondola kwa Geometric): Iyi ndiyo njira yodziwira bwino momwe pamwamba pake palili bwino, nthawi zambiri yotsimikizika kufika pamlingo wa sub-micron, yotsimikiziridwa ndi ma laser interferometers. Iyi ndiye muyezo wofunikira kwambiri.
• Kulondola kwa Chizindikiro (Kulondola kwa Malo): Izi zikutanthauza momwe mzere kapena malo olumikizirana amaikidwira molondola poyerekeza ndi m'mphepete mwa datum kapena malo apakati pa nsanjayo. Chifukwa cha m'lifupi mwa mzerewo (womwe nthawi zambiri umakhala pafupifupi ± 0.2mm kuti uwonekere) komanso njira yopangira, kulondola kwa malo olembera nthawi zambiri kumatsimikizika kuti kulekerera kwa ± 0.1 mm mpaka ± 0.2 mm.

Ngakhale kulondola kwa malo kumeneku kungawoneke ngati kosasunthika poyerekeza ndi kusalala kwa nanometer kwa granite yokha, zizindikirozo cholinga chake ndi kuwonetsa ndi kukhazikitsa, osati kuyesa komaliza molondola. Malo a granite okha ndi omwe amakhalabe ofunikira, ndipo muyeso womaliza uyenera kutengedwa nthawi zonse pogwiritsa ntchito zida za metrology zomwe zikuwonetsa malo osalala otsimikizika a nsanjayo.

Pomaliza, zizindikiro zapamwamba pa nsanja ya granite ndi chinthu chofunikira kwambiri pakukweza ntchito ndi kukhazikitsa, ndipo zitha kuchitika popanda kusokoneza magwiridwe antchito apamwamba a nsanjayo. Komabe, ziyenera kufotokozedwa ndikugwiritsidwa ntchito ndi wopanga waluso, kuonetsetsa kuti njira yolembera imalemekeza umphumphu wofunikira wa maziko a granite okwera kwambiri.