Kodi Mungapeze Bwanji Zambiri Zosanja Pansi pa Plate ya Granite?

Kuti mudziwe bwino kutsetsereka kwa mbale ya granite pamwamba, pali njira zitatu zomwe zimagwiritsidwa ntchito m'munda ndi labu. Njira iliyonse imapereka ubwino wosiyana malinga ndi momwe ntchito ikugwirira ntchito komanso luso la ogwira ntchito.

1. Njira Yojambula

Njirayi imadalira kupanga ma geometric potengera miyeso yomwe amayezedwa pamagawo osiyanasiyana oyendera. Deta imayesedwa ndi kukonzedwa pa gridi yogwirizanitsa, ndipo kupatuka kwa flatness kumatsimikiziridwa ndi kuyeza kuchokera ku graph yokonzedwa.

• Zabwino:Zosavuta komanso zowoneka bwino, zabwino pakuwunika mwachangu patsamba

• Zoyipa:Imafunikira chiwembu cholondola papepala la graph; kuthekera kwa cholakwika pamanja

2. Njira Yozungulira

Njirayi imaphatikizapo kusintha malo omwe amayezedwa (kuzungulira kapena kumasulira) mpaka atadutsana ndi ndege yowonetsera (datum). Mwa kusintha malo ndi kuyerekeza deta, mukhoza kuzindikira flatness kupatuka.

• Zabwino:Palibe zida zowerengera kapena zowerengera zomwe zimafunikira

• Zoyipa:Zingafune kubwereza kangapo kuti zikhale zogwira mtima; sizoyenera kwa ogwiritsa ntchito osadziwa

3. Njira Yowerengera

Njirayi imagwiritsa ntchito masamu kuti awerengere kusiyana kwa flatness. Komabe, kuzindikirika kolondola kwa mfundo zapamwamba komanso zotsika ndikofunikira; kulingalira molakwika kungayambitse zotsatira zolakwika.

• Zabwino:Amapereka zotsatira zolondola ndikulowetsa koyenera

• Zoyipa:Pamafunika kukhazikitsidwa kosamala komanso kusanthula deta

Njira Yolumikizira Mzere wa Data Yokhazikika (Mapepala Oponya kapena Mapepala a Granite)

Njira ina yomwe nthawi zambiri imagwiritsidwa ntchito limodzi ndi kuwerengera ndi njira ya diagonal. Njirayi imayesa kuphwanyidwa poganizira zopatuka kuchokera ku ndege yolozera yozungulira padziko lonse lapansi.
Pogwiritsa ntchito zida monga milingo ya mizimu kapena ma autocollimators, zopatuka pazigawo zimajambulidwa ndikusinthidwa kuti zigwirizane ndi diagonal reference. Kusiyana kwakukulu kosiyana kuchokera ku ndege yabwino kumatengedwa ngati cholakwika cha flatness.

Njirayi ndiyothandiza makamaka pamapulatifomu amtundu wa rectangular kapena cast iron iron ndipo imapereka deta yodalirika yaiwisi pakafunika kulondola kwambiri.

Chidule

Iliyonse mwa njira zomwe zili pamwambazi—Zojambula, Zozungulira, ndi Zowerengera—zili ndi phindu lofanana. Njira yabwino kwambiri imatengera miyeso, zida zomwe zilipo, komanso luso la wogwiritsa ntchito. Pamatayala apamwamba a granite olondola kwambiri, kuyezetsa kolondola kwa flatness kumatsimikizira magwiridwe antchito odalirika pakuwunika ndi kuwongolera ntchito.