Umbuzo Wokutshintsha—Ngaba Amaqonga Okuchaneka KwePolymer Angathabatha Indawo YeGranite KwiMetrology Encinci?

Uqoqosho Olungeyonyani Lokutshintsha Izinto Eziphathekayo

Kwihlabathi lokuvelisa ngokuchanekileyo, ukufuna izisombululo ezingabizi kakhulu kuhlala kuhleli. Kwiibhentshi zokuhlola ezincinci okanye kwizikhululo zovavanyo zasekuhlaleni, umbuzo uhlala uphakama: Ngaba iPlatform yanamhlanje yePolymer (Plastic) Precision ingayitshintsha ngokuqinisekileyo iPlatform yeGranite Precision yendabuko, kwaye ngaba ukuchaneka kwayo kuyahlangabezana nemigangatho ye-metrology efunekayo?

Apha kwi-ZHHIMG®, sigxile kwiziseko ezichanekileyo kakhulu kwaye siyaqonda umahluko phakathi kobunjineli. Nangona izixhobo zepolymer zibonelela ngeenzuzo ezingenakuphikiswa ngobunzima kunye neendleko, uhlalutyo lwethu lugqiba kwelokuba kuyo nayiphi na isicelo esifuna uzinzo oluqinisekisiweyo, olunemilinganiselo yexesha elide okanye ukuthamba kwe-nanometer, iplastiki ayinakuthatha indawo yegranite enoxinano oluphezulu.

Uzinzo oluPhambili: Apho iPolymer Ingaphumeleli khona kuVavanyo lokuChaneka

Umahluko phakathi kwegranite kunye nepolymer awungowobunzima okanye inkangeleko nje kuphela; ulele kwiimpawu zomzimba ezisisiseko ezingenakuphikiswana ngazo ukuze kufumaneke ukuchaneka kwenqanaba le-metrology:

1. Ukwandiswa kobushushu (CTE): Olu lolona buthathaka bukhulu bezinto zepolymer. Iiplastiki zineCoefficient of Thermal Expansion (CTE) edla ngokuphindwe kalishumi kuneyegranite. Kwanokuguquguquka okuncinci kubushushu begumbi, okuqheleke ngaphandle kwamagumbi okucoca asemgangathweni womkhosi, kubangela utshintsho olukhulu, olukhawulezileyo kwiplastiki. Umzekelo, i-ZHHIMG® Black Granite igcina uzinzo olukhethekileyo, ngelixa iqonga leplastiki lihlala "liphefumla" ngokutshintsha kobushushu, okwenza ukuba imilinganiselo ye-sub-micron okanye ye-nanometer eqinisekisiweyo ingathembeki.
2. Ukuqhekeka Kwexesha Elide (Ukwaluphala): Ngokungafaniyo negranite, efikelela ekuzinzeni koxinzelelo ngenkqubo yokwaluphala yendalo ethatha iinyanga, iipolymers ngokwemvelo zi-viscoelastic. Zibonisa ukuqhekeka okukhulu, oko kuthetha ukuba ziqhekeka kancinci nangokusisigxina phantsi kwemithwalo eqhubekayo (nokuba bubunzima be-optical sensor okanye isixhobo). Olu tshintsho oluhlala luhleli luchaphazela ukuthamba kokuqala okuqinisekisiweyo kwiiveki okanye kwiinyanga zokusetyenziswa, nto leyo ebangela ukuba kuphinde kulinganiswe rhoqo kwaye kubize kakhulu.
3. Ukudambisa ukungcangcazela: Nangona ezinye iiplastiki ezenziwe ngobunjineli zibonelela ngeempawu ezilungileyo zokudambisa, ngokubanzi azinazo uzinzo olukhulu lwe-inertial kunye nokungqubana okuphezulu kwangaphakathi kwe-granite enoxinano oluphezulu. Kwimilinganiselo eguquguqukayo okanye uvavanyo kufutshane nemithombo yokungcangcazela, ubunzima be-granite bubonelela ngokufunxwa kokungcangcazela okuphezulu kunye ne-reference plane ezolileyo.

Ubungakanani obuncinci, Iimfuno ezinkulu

Ingxoxo yokuba iqonga "elincinci" alichaphazeleki lula kwezi ngxaki inesiphene esikhulu. Kuhlolo oluncinci, imfuneko yokuchaneka ngokuqhelekileyo iphezulu. Inqanaba elincinci lohlolo linokunikezelwa kuhlolo lwe-microchip okanye kwi-ultra-fine optics, apho ibhendi yokunyamezelana iqinile kakhulu.

Ukuba kufuneka iqonga elingama-300mm×300mm ukugcina ubucaba be-±1 micron, izinto kufuneka zibe ne-CTE ephantsi kakhulu kunye nesantya sokuqhekeka. Yiyo loo nto kanye iPrecision Granite ihlala iyeyona khetho iqinisekileyo, nokuba ingakanani na ubukhulu.

Isigqibo se-ZHHIMG®: Khetha Uzinzo Oluqinisekisiweyo

Kwimisebenzi engachanekanga kangako (umz., ukuhlanganiswa okusisiseko okanye uvavanyo olunzima loomatshini), amaqonga e-polymer anokubonelela ngendawo yokutshintsha yexeshana nengabizi kakhulu.

Nangona kunjalo, kuyo nayiphi na isicelo apho:

• Imigangatho ye-ASME okanye ye-DIN kufuneka ifezekiswe.
• Ukunyamezelana kungaphantsi kwee-microns ezi-5.
• Ukuzinza kobukhulu bexesha elide akunakuxoxiswana ngako (umz., umbono womatshini, i-CMM staging, uvavanyo lwe-optical).

...utyalo-mali kwiqonga le-ZHHIMG® Black Granite lutyalo-mali ekuqinisekiseni ukuchaneka nokulandeleka. Sikhuthaza iinjineli ukuba zikhethe izixhobo ngokusekelwe kuzinzo nokuthembeka, kungekuphela nje ekulondolozeni iindleko zokuqala. Inkqubo yethu yokuvelisa ene-Quad-Certified iqinisekisa ukuba ufumana isiseko esizinzileyo esifumaneka kwihlabathi liphela.