Zinthu Zofunika Kwambiri Zokhudza Kulondola kwa Zigawo za Granite ndi Mbale Zapamwamba

Pakugwiritsa ntchito miyeso yolondola yokhudza mbale za granite pamwamba, zida zamakina, ndi zida zoyezera, zinthu zingapo zaukadaulo zimatha kukhudza kwambiri zotsatira za muyeso. Kumvetsetsa zosintha izi ndikofunikira kuti zisunge kulondola kwapadera komwe zida zoyezera za granite zimadziwika nako.

Chinthu chachikulu chomwe chimakhudza kudalirika kwa muyeso chimachokera ku kusatsimikizika kwa zida zowunikira zokha. Zipangizo zolondola kwambiri monga ma level amagetsi, ma laser interferometer, ma micrometer a digito, ndi ma caliper apamwamba onse ali ndi zololera zomwe wopanga adasankha zomwe zimathandizira pa bajeti yonse yosatsimikizika ya muyeso. Ngakhale zida zapamwamba kwambiri zimafuna kuyesedwa nthawi zonse motsutsana ndi miyezo yodziwika kuti zisunge milingo yolondola.

Mkhalidwe wa chilengedwe umabweretsanso chinthu china chofunikira kuganizira. Kuchuluka kwa kutentha kwa granite (nthawi zambiri 5-6 μm/m·°C) sikuchotsa kufunika kolamulira kutentha. Malo ogwirira ntchito okhala ndi kutentha kopitilira ±1°C angayambitse kusokonekera koyezeka pamwamba pa granite komanso pa ntchito yomwe ikuyesedwa. Njira zabwino kwambiri zamakampani zimalimbikitsa kusunga malo oyezera 20°C ±0.5°C okhazikika komanso nthawi yoyenera yoyezera zigawo zonse.

Kuwongolera kuipitsidwa ndi chinthu chomwe nthawi zambiri sichimaganiziridwa mozama. Zinthu za sub-micron zomwe zimasonkhana pamalo oyezera zimatha kupanga zolakwika zomwe zingapezeke, makamaka pogwiritsa ntchito njira zoyezera za optical flat kapena interferometric. Malo oyeretsera a Class 100 ndi abwino kwambiri poyezera zinthu zofunika kwambiri, ngakhale kuti malo oyeretsera olamulidwa ndi njira zoyenera zoyeretsera amatha kugwiritsidwa ntchito pazinthu zambiri.

Njira yogwiritsira ntchito imabweretsanso kusintha kwina komwe kungatheke. Kugwiritsa ntchito mphamvu yoyezera nthawi zonse, kusankha bwino kwa probe, ndi njira zokhazikika ziyenera kusungidwa mosamala. Izi ndizofunikira kwambiri poyesa zinthu zosakhala zachizolowezi zomwe zingafunike njira zoyezera zapadera kapena njira zapadera zoyezera.

Kukhazikitsa njira zonse zabwino kungachepetse mavuto awa:

• Kuwerengera zida nthawi zonse komwe kungatsatidwe motsatira NIST kapena miyezo ina yovomerezeka
• Machitidwe owunikira kutentha ndi malipiro a nthawi yeniyeni
• Njira zokonzekera malo oyeretsera
• Mapulogalamu otsimikizira ogwira ntchito omwe ali ndi ziyeneretso nthawi ndi nthawi
• Kusanthula kusatsimikizika kwa muyeso pa ntchito zofunika kwambiri

Gulu lathu laukadaulo limapereka:
• Ntchito zowunikira zigawo za granite zikugwirizana ndi ISO 8512-2
• Kupanga njira zoyezera mwamakonda
• Uphungu wokhudza kulamulira zachilengedwe
• Mapulogalamu ophunzitsira ogwiritsa ntchito

Pa ntchito zomwe zimafuna kutsimikizika kwakukulu kwa muyeso, tikupangira izi:
✓ Kutsimikizira tsiku ndi tsiku kwa malo ofunikira a master
✓ Kuwerengera kutentha katatu kwa zida zofunika kwambiri
✓ Kusonkhanitsa deta yokha kuti muchepetse mphamvu ya wogwiritsa ntchito
✓ Kafukufuku wokhudzana ndi nthawi ndi nthawi pakati pa machitidwe oyezera

Njira yaukadaulo iyi imatsimikizira kuti makina anu oyezera pogwiritsa ntchito granite amapereka zotsatira zokhazikika komanso zodalirika zomwe zikugwirizana ndi miyezo yapadziko lonse lapansi yopanga molondola komanso kugwiritsa ntchito njira zowongolera khalidwe. Lumikizanani ndi akatswiri athu a metrology kuti mupeze mayankho okonzedwa ndi inu pamavuto anu enieni oyezera.