Kusintha Kolondola: Kusankha Pakati pa Ceramic ndi Metali Yolunjika M'mbali mu Modern Metrology

Mu dziko la kupanga zinthu molondola, kalonga nthawi zambiri samakhala "kalonga chabe." Pamene tikulowa mu nthawi yomwe imadziwika ndi nanometer tolerances, zida zomwe zimagwiritsidwa ntchito kutsimikizira kuti zinthu ndi zosalala, zowongoka, komanso zofanana ziyenera kusintha kupitirira kuchuluka kwa zinthu zosavuta. Masiku ano, mainjiniya akukumana ndi chisankho chofunikira kwambiri mu sayansi ya zinthu:Wolamulira wa Ceramic vs. Wolamulira wa Chitsulo.

Ku ZHHIMG, timadziwa bwino ntchito zapamwamba kwambiri zowongolera m'mbali ndi zida zazikulu. Kumvetsetsa mitundu yosiyanasiyana ya ma ruler owongoka komanso chifukwa chake kukhazikika kwa zinthu ndikofunikira ndi gawo loyamba pakuwonetsetsa kuti labotale yanu yowongolera khalidwe ikukwaniritsa miyezo yapadziko lonse lapansi.

Kulimbana ndi Zinthu Zake: Wolamulira wa Ceramic vs. Wolamulira wa Chitsulo

Poyerekeza rula ya ceramic (makamaka yopangidwa kuchokera ku Alumina kapena Silicon Carbide) ndi yachikhalidwewolamulira wachitsulo(chitsulo chosapanga dzimbiri kapena chitsulo cha zida), kusiyana kumeneku kumachokera ku kukhazikika kwa mamolekyulu.

1. Kuwonjezeka kwa Kutentha: Wopha Wolondola Mosabisa

Ubwino waukulu wa ceramic ruler ndi wakuti kutentha kwake kumakhala kochepa kwambiri. Metal ruler imakhudzidwa kwambiri ndi kusintha kwa kutentha; ngakhale kutentha kuchokera m'manja mwa katswiri kungapangitse kuti m'mphepete mwachitsulo kukulire ndi ma microns angapo. Komabe, ceramics imakhalabe yokhazikika, zomwe zimapangitsa kuti ikhale chisankho chabwino kwambiri cha ma laboratories omwe alibe 100% yolamulira nyengo.

2. Kulemera ndi Kulimba

Zipangizo zoyezera bwino kwambiri zadothi zimakhala zopepuka kwambiri kuposa zitsulo—nthawi zambiri zimafika 40% zopepuka. Kuchepa kumeneku kwa kulemera kumapangitsa kuti kugwira ntchito kukhale kosavuta poyang'ana kwakukulu ndipo kumachepetsa "kugwa" kapena kupatuka komwe kumachitika chifukwa cha kulemera kwa chidacho chikathandizidwa pamalo awiri.

3. Kukana Kuvala ndi Kudzimbiritsa

Ngakhale kuti cholamulira chachitsulo chimatha kusungunuka ndi kukanda, ceramic ndi yolimba ngati diamondi. Sichichita dzimbiri, sichifuna mafuta, ndipo chimalimbana ndi ma acid ndi alkali omwe amapezeka m'mafakitale.

Kumvetsetsa Mitundu ya Olamulira Olunjika M'makampani

Si zida zonse "zowongoka" zomwe zimagwira ntchito yofanana. Mu malo aukadaulo, timagawa zida izi m'magulu kutengera ntchito yawo ya geometric ndi magiredi olekerera:

• Mphepete Zolunjika Molondola: Izi zimagwiritsidwa ntchito makamaka poyang'ana kusalala kwa pamwamba kapena kulunjika kwa njira yoyendetsera makina. Nthawi zambiri sizikhala ndi mamba ojambulidwa, chifukwa cholinga chawo chokha ndi kufotokozera za geometric.

• Ma Rule Olunjika Okhala ndi Mphepete: Opangidwa ndi m'mphepete wopindika, awa amalola oyang'anira kugwiritsa ntchito njira ya "kuchepa kwa kuwala" kuti azindikire zolakwika zazing'ono ngati micron imodzi.

• Ma Master Squares: Amagwiritsidwa ntchito kutsimikizira kuti ali olunjika, nthawi zambiri amapangidwa ndi ceramic yolimba kwambiri yomwe imafanana ndi ma rule athu apamwamba.

Wolamulira Woyimitsa vs. Mphepete Yowongoka: Kusiyana kwa Akatswiri

Mfundo yofala kwambiri yosokoneza pakusaka pa intaneti ndi yakutiwolamulira wophimba matabwa motsutsana ndi m'mphepete molunjikaNgakhale kuti angawoneke ofanana mu mawonekedwe ake, ali m'maiko osiyanasiyana:

• Malamulo Opangira Ma Quilting: Kawirikawiri amapangidwa ndi acrylic kapena chitsulo chopyapyala, awa amapangidwira ntchito zamanja ndi nsalu. Amaika patsogolo mawonekedwe ndi zizindikiro zodulira nsalu koma alibe kusalala koyenera kofunikira pa uinjiniya.

• Mphepete Zolunjika Molondola: Izi ndi zida zoyezera. Mphepete yolunjika ya ZHHIMG ceramic imalumikizidwa ku kulekerera kosalala kwa $1 \mu m$ kapena kuchepera. Ngakhale kuti rula yoluka ndi chida cha "pafupifupi," mphepete yolunjika molondola ndi chida cha "kutsimikizira."

Kugwiritsa ntchito chida cholakwika pa ntchito zamafakitale kungayambitse zolakwika zazikulu pakukonza makina.

Chifukwa Chake Ma Ceramics Akulowa M'malo mwa Chitsulo mu Lab

Ku ZHHIMG, kupanga kwathu kwa zida za Alumina ($Al_2O_3$) zadothi kwawona kufunikira kwakukulu kuchokera ku mafakitale a semiconductor ndi optical. M'magawo awa, ngakhale mphamvu zamaginito za ruler yachitsulo zimatha kusokoneza muyeso wamagetsi wosavuta. Zida zadothi sizili ndi maginito konse komanso zimateteza magetsi, zomwe zimapangitsa kuti malo oyezera azikhala "osalowerera ndale".

Kuphatikiza apo, ngati chitoliro chachitsulo chagwetsedwa, chingapange chitoliro chaching'ono chomwe chimakanda chogwirira ntchito. Chomera cha ceramic, chomwe chimakhala chofooka m'malo molimba, chidzakhalabe changwiro kapena chosweka chikagunda kwambiri—kuonetsetsa kuti simugwiritsa ntchito mwangozi chida “chosokonekera” chomwe chimapereka ziwerengero zabodza.

Mapeto: Kusankha Maziko Oyenera

Kusankha pakati pa rula la ceramic ndi rula lachitsulo kumadalira kupirira kwanu komwe kumafunika. Pa ntchito zonse za pa workshop, rula la chitsulo chosapanga dzimbiri lapamwamba nthawi zambiri limakhala lokwanira. Komabe, pokonza, kusonkhanitsa zida zamakina, ndi kuyeza kwapamwamba, ceramic straight edge ndiye mtsogoleri wosatsutsika pakugwira ntchito bwino komanso kukhala ndi moyo wautali.

Monga bwenzi lapadziko lonse lapansi pankhani yolondola, ZHHIMG yadzipereka kukuthandizani kusankha yoyeneramitundu ya olamulira owongokapa ntchito yanu yeniyeni. Zida zathu zadothi ndi granite ndiye maziko a thanthwe lomwe limamangidwapo kupanga zinthu molondola kwambiri.