Usongelo oluthuleyo lokuchaneka kweNanometer-Uxinzelelo lwangaphakathi kwiGranite echanekileyo

Umbuzo obalulekileyo: Ngaba Uxinzelelo lwangaphakathi lukhona kwiiPlatifomu ezichanekileyo zeGranite?

Isiseko somatshini wegranite samkelwa kwihlabathi jikelele njengomgangatho wegolide we-ultra-precision metrology kunye nezixhobo zoomatshini, oxatyiswe ukuzinza kwawo kwendalo kunye nokuntywila. Nangona kunjalo, umbuzo osisiseko uhlala uphakama phakathi kweenjineli ezinamava: Ngaba ezi zixhobo zendalo zibonakala zigqibelele zinoxinzelelo lwangaphakathi, kwaye ukuba kunjalo, abavelisi baqinisekisa njani uzinzo lwexesha elide?

Kwi-ZHHIMG®, apho senza amacandelo awona mashishini afuna kakhulu kwihlabathi-ukusuka kwimveliso ye-semiconductor ukuya kwiinkqubo ze-laser ezinesantya esiphezulu-siqinisekisa ukuba ewe, uxinzelelo lwangaphakathi lukhona kuzo zonke izinto zendalo, kuquka igranite. Ubukho boxinzelelo olushiyekileyo alukho uphawu lomgangatho ophantsi, kodwa umphumo wendalo wenkqubo yokwakheka kwe-geological kunye nokulungiswa komatshini okulandelayo.

Imvelaphi yoxinzelelo kwiGranite

Uxinzelelo lwangaphakathi kwiqonga legranite lunokwahlulwa lube yimithombo emibini ephambili:

1. Uxinzelelo lweGeological (Intrinsic): Ngexesha leminyaka eliwaka lenkqubo yokupholisa kwe-magma kunye nokucwebezela ngokwekristale ngaphakathi eMhlabeni, amacandelo eeminerali ahlukeneyo (iquartz, feldspar, mica) avaleleka kunye phantsi koxinzelelo olukhulu kunye namazinga okupholisa awahlukeneyo. Xa ilitye elikrwada libiwa, olu lungelelwaniso lwendalo luphazamiseka ngequbuliso, lushiye intsalela, luvaleleke ngaphakathi kwibhloko.
2. Ukuvelisa (Induced) Uxinzelelo: Isenzo sokusika, ukugrumba, kwaye ngakumbi ukucola okurhabaxa okufunekayo ukubumba ibhloko yeetoni ezininzi kuzisa uxinzelelo olutsha, lwasekhaya lomatshini. Nangona ukuqengqeleka okucokisekileyo okulandelayo kunye nokupolisha kunciphisa uxinzelelo lwangaphezulu, olunye uxinzelelo olunzulu lunokushiyeka kukususwa kwezinto ezinzima zokuqala.

Ukuba iyekwa ingaqwalaselwanga, la mandla ashiyekileyo aya kuzikhulula kancinci ngokuhamba kwexesha, abangele ukuba iqonga legranite lijike ngokufihlakeleyo okanye lirhubuluze. Le nto, eyaziwa ngokuba yi-dimensional creep, ngumbulali othuleyo we-nanometer flatness kunye nokuchaneka kwe-sub-micron.

Indlela i-ZHHIMG® ephelisa ngayo uxinzelelo lwangaphakathi: iProtocol yokuZinzisa

Ukuphelisa uxinzelelo lwangaphakathi kubaluleke kakhulu ekufezekiseni ukuzinza kwexesha elide ukuba i-ZHHIMG® iqinisekisa. Eli linyathelo elibalulekileyo elohlula abavelisi abachwephesha abachwepheshile kubaboneleli bekwari abasemgangathweni. Siphumeza inkqubo engqongqo, ixesha elide elifana neendlela zokunciphisa uxinzelelo ezisetyenziselwa ukuchaneka kwentsimbi: Ukuguga kwendalo kunye nokuphumla okuLawulwayo.

1. Ukuguga kweNdalo okwandisiweyo: Emva kokumila okurhabaxa kokuqala kwebhloko yegranite, icandelo lifuduselwa kwindawo yethu enkulu, ekhuselweyo yokugcina izinto. Apha, igranite ifumana ubuncinci beenyanga ezi-6 ukuya kwezili-12 zendalo, ukuphumla koxinzelelo olungagadwanga. Ngeli xesha, amandla angaphakathi e-geological avunyelwe ukuba afikelele ngokuthe ngcembe kwisimo esitsha sokulingana kwindawo elawulwa yimozulu, ukunciphisa i-creep yexesha elizayo.
2. Uqhubekeko lweSiteji kunye noNcedo oluPhakathi: Icandelo aligqitywanga kwinqanaba elinye. Sisebenzisa oomatshini bethu bokusila baseTaiwan Nante abakumgangatho ophezulu wokulungisa okuphakathi, kulandele elinye ixesha lokuphumla. Le ndlela iguquguqukayo iqinisekisa ukuba uxinzelelo olunzulu olubangelwa kumatshini onzima wokuqala luyakhululeka ngaphambi kokugqibela, awona manqanaba abuthathaka okuqengqeleka.
3. I-Final Metrology-Grade Lapping: Kuphela kusemva kokuba iqonga libonise uzinzo olupheleleyo xa kujongwa i-metrology ephindaphindiweyo apho lingena kwigumbi lethu lokucoca ubushushu kunye nokulawulwa kokufuma kwenkqubo yokugqibela. Iinkosi zethu, ngaphezu kweminyaka engama-30 yobuchwephesha bokunxiba ngesandla, lungisa kakuhle umphezulu ukuze ufezekiseke i-nanometer yokugqibela, eqinisekisiweyo, esazi ukuba isiseko esingaphantsi kwezandla zabo sizinzile ngokwekhemikhali kunye nesakhiwo.

Ngokubeka phambili le protocol ecothayo, elawulwayo yokunciphisa uxinzelelo phezu kwexesha elikhawulezayo lokuvelisa, i-ZHHIMG® iqinisekisa ukuba uzinzo kunye nokuchaneka kwamaqonga ethu avalelwe-kungekhona nje ngosuku lokunikezelwa, kodwa amashumi eminyaka yokusebenza okubalulekileyo. Oku kuzibophelela yinxalenye yomgaqo-nkqubo wethu womgangatho: “Ishishini elichanekileyo alinakudinga kakhulu.”