Momwe Mungasonkhanitsire mapanelo a Granite Flat? Zofunika Kukhazikitsa Zovuta

Kukhazikika ndi kulondola kwa makina aliwonse olondola kwambiri - kuchokera ku Makina akulu a Coordinate Measuring (CMM) mpaka zida zapamwamba za semiconductor lithography - zimakhazikika pamaziko ake a granite. Pochita ndi maziko a monolithic a sikelo yofunikira, kapena magawo ambiri a Granite Flat Panels, kusonkhana ndi kuyikako ndikofunikira kwambiri monga kupanga kulondola komweko. Kungoyika gulu lomalizidwa sikokwanira; zofunikira za chilengedwe ndi kamangidwe ziyenera kukwaniritsidwa kuti tisunge ndikugwiritsa ntchito mawonekedwe apansi a micron otsimikiziridwa.

1. Maziko: Malo Okhazikika Okhazikika

Malingaliro olakwika odziwika bwino ndi akuti gulu la granite lolondola, monga lomwe linapangidwa kuchokera ku ZHHIMG® Black Granite yathu yolimba kwambiri (3100 kg/m³), imatha kukonza pansi osakhazikika. Ngakhale miyala ya granite imapereka kukhazikika kwapadera, iyenera kuthandizidwa ndi kapangidwe kamene kamapangidwira pang'onopang'ono kwanthawi yayitali.

Malo ochitira msonkhano ayenera kukhala ndi gawo lapansi la konkire lomwe silili mulingo wokha komanso wochiritsa bwino, nthawi zambiri kumagulu ankhondo amtundu wa makulidwe ndi kachulukidwe - kuyerekeza $1000mm$ zokhuthala, pansi zolimba konkriti m'maholo a msonkhano a ZHHIMG omwe. Chofunika kwambiri, gawo lapansili liyenera kukhala lolekanitsidwa ndi magwero akunja a vibration. Pamapangidwe azitsulo zazikulu zamakina athu, timaphatikiza malingaliro ngati mot anti-vibration ozungulira zipinda zathu zama metrology kuwonetsetsa kuti mazikowo ndi osasunthika komanso akutali.

2. Chigawo Chodzipatula: Kukulitsa ndi Kuyimitsa

Kulumikizana mwachindunji pakati pa gulu la granite ndi maziko a konkire kumapewa. Maziko a granite amayenera kuthandizidwa pazigawo zenizeni, zowerengedwera masamu kuti apewe kupsinjika kwamkati ndikusunga ma geometry ake ovomerezeka. Izi zimafuna kachitidwe kayerekezi kaukadaulo komanso wosanjikiza wa grouting.

Gululo likakhazikika bwino pogwiritsa ntchito ma jacks kapena ma wedge osinthika, mphamvu yayikulu, yosachepera, grout yolondola imakankhidwira mkati mwa granite ndi gawo lapansi. Grout yapaderayi imachiritsa kuti ikhale yolimba kwambiri, mawonekedwe ofanana omwe amagawiratu kulemera kwa gululo molingana, kuteteza kufooka kapena kupotoza komwe kungayambitse kupsinjika kwamkati ndikusokoneza kukhazikika pakapita nthawi. Sitepe iyi imasintha bwino gulu la granite ndi maziko kukhala amodzi, ogwirizana, komanso olimba.

3. Kufanana kwa Thermal ndi Temporal Equilibrium

Monga momwe zimakhalira ndi ntchito zonse zolondola kwambiri za metrology, kuleza mtima ndikofunikira. Gulu la miyala ya granite, zopangira, ndi gawo lapansi la konkriti zonse ziyenera kufika pamlingo wolingana ndi malo ozungulira ogwirira ntchito musanayang'ane komaliza. Izi zitha kutenga masiku kuti mupange mapanelo akulu kwambiri.

Kuphatikiza apo, kusintha kwa masinthidwe - kochitidwa pogwiritsa ntchito zida monga ma laser interferometers ndi milingo yamagetsi - kuyenera kuchitika pang'onopang'ono, pang'onopang'ono, mphindi zochepa, kulola nthawi yoti zinthuzo zikhazikike. Akatswiri athu ammisiri, omwe amatsatira miyezo yokhwima ya metrology yapadziko lonse lapansi (DIN, ASME), amamvetsetsa kuti kuthamangitsa mulingo womaliza kumatha kuyambitsa kupsinjika komwe kumawonekera pambuyo pake ngati kusuntha kolondola.

4. Kuphatikiza kwa Zigawo ndi Msonkhano Wachizolowezi

Pazida za ZHHIMG za Granite Components kapena Mapanelo a Granite Flat omwe amaphatikiza ma mota ozungulira, ma mayendedwe a mpweya, kapena njanji za CMM, msonkhano womaliza umafunikira ukhondo wonse. Zipinda zathu zodzipatulira zaukhondo, zomwe zimatsanzira zida za semiconductor, ndizofunikira chifukwa ngakhale tinthu tating'ono tating'ono tomwe timatsekeredwa pakati pa granite ndi chigawo chachitsulo kumatha kuyambitsa kupotoza pang'ono. Mawonekedwe aliwonse amayenera kutsukidwa bwino ndikuwunikiridwa asanamalize komaliza, kuwonetsetsa kuti kukhazikika kwa gawolo kumasamutsidwa bwino pamakina omwewo.

Polemekeza zofunikira izi, makasitomala amawonetsetsa kuti sakungoyika gawo lokha, koma akulongosola bwino Datum ya zida zawo zolondola kwambiri - maziko otsimikiziridwa ndi ukadaulo wa ZHHIMG wa sayansi ndi kupanga.