Ni gute granite ifite ubucucike bwinshi yongera imiterere y'imikorere y'imbonerahamwe z'imirimo zifite umurongo munini w'umurongo? Isesengura ryimbitse ry'ibyiza byayo by'ingenzi.

Mu nzego zigezweho nko mu nganda zikora ibikoresho bya semiconductor no guteranya ibikoresho bya optique, gushakisha uburyo bwo gushyira ibintu neza mu mwanya wa sub-micron cyangwa nanometer hakoreshejwe ibyuma bipima neza byinshi ni ibintu bitagira ingano. Granite ifite ubucucike bwinshi (ifite ubucucike bwa ≥3100kg/m³) irimo kuba ingenzi mu kunoza imikorere y'intebe zo gukoreramo bitewe n'imiterere yayo yihariye. Ibi bikurikira ni isesengura ry'ibyiza byayo bidasimburwa bivuye mu bipimo bine by'ingenzi.
1. Gutuza cyane: "Uruzitiro karemano" rwo gukumira ingaruka z'imitingito
Iyo imbonerahamwe y'imirimo ifite umurongo munini iri mu muvuduko mwinshi (ifite umuvuduko urenze 500mm/s) cyangwa iri mu mibanire ifite umurongo munini, imitingito ikomeye ikunze kubaho. Uduce tw'imbere tw'amabuye y'agaciro ya granite ifite umuvuduko mwinshi dufatanye cyane, dufite umurongo karemano uri hasi ya 10-20Hz, kandi dushobora kwinjiza ingufu zirenga 90% by'ingufu zo hanze. Mu buryo bwo gupakira ibyuma bya semiconductor, ishobora kugenzura ikosa ryo kwimura intebe y'akazi muri ± 0.5μm, yirinda kwangirika kw'insinga cyangwa kwangirika kwa chip guterwa no guhinda. Ugereranyije n'ibikoresho bisanzwe by'icyuma, umuvuduko wo kugabanya imitingito ya granite wikubye gatatu, binongera cyane uburyo bwo gutunganya.

2. Gukomera ku bushyuhe: "Inkingi ihamye" irwanya ihindagurika ry'ubushyuhe
Mu buryo bunoze bwo gutunganya neza, ihinduka ry'ubushyuhe rya 0.1℃ rishobora gutuma ibintu bihinduka 0.1μm/m. Igipimo cy'ubushyuhe bwa granite ifite ubucucike bwinshi ni (4-8) × 10⁻⁶/℃ gusa, bingana na 1/6 cy'ubwo muri aloyi ya aluminiyumu. Mu buryo bunoze cyane nko gusya lenzi z'urumuri, nubwo ubushyuhe bwa workshop bwaba buhindagurika ho ± 2℃, ishingiro rya granite rishobora gukomeza kubana neza na micron-level positioning y'ibice by'ingenzi by'intebe y'akazi, bigatuma ikosa rya lenzi riri munsi ya 0.01D, rirenze cyane urugero rw'inganda.
3. Uburinzi bukomeye cyane: "Ibuye ry'ifatizo rikomeye" ryo gutwara imizigo iremereye
Ameza yo gukoreraho afite amashami menshi akenshi aba afite ibice biremereye nk'imitwe ya laser na probe arrays (ifite umutwaro umwe urenga 200kg). Ingufu zo gukanda za granite ifite ubucucike bwinshi ni ≥200MPa, kandi ishobora kwihanganira umutwaro umwe urenga 1000kg/m² nta guhindagurika guhoraho. Nyuma y'uko ikigo runaka cy'indege gikoresheje iki gikoresho, ubwo ameza yayo afite amashami atanu yari afite umutwaro wo gutunganya 500kg, ikosa rya Z-axis verticality ryiyongereyeho 0.3μm gusa, bituma ubuso bugoye butunganywa neza.
4. Kuramba igihe kirekire: Gabanya ikiguzi cy'ubuzima bwose
Ubukana bwa Mohs bwa granite bugera kuri 6 kugeza kuri 7, kandi ubushobozi bwayo bwo kwangirika buruta inshuro eshanu ugereranije n'ubw'icyuma gisanzwe. Mu muyoboro w'ibicuruzwa bya 3C ukora amasaha 16 ku munsi, ishingiro rya granite rishobora gukora nta kubungabungwa mu gihe cy'imyaka 8 kugeza ku 10, mu gihe ishingiro ry'icyuma gishongeshejwe rigaragaza kwangirika ku buso bw'inzira y'umuhanda (ubujyakuzimu > 5μm) nyuma y'imyaka 3. Byongeye kandi, ubukana bwayo bwa shimi buyifasha kugumana ubukana bwa Ra≤0.2μm mu duce duto twa aside na alkaline, bigatanga uburyo bwo gushyiraho ibintu bihamye nk'imirongo yo gukata na moteri zigororotse.
Umwanzuro: Granite ifite ubucucike bwinshi - "Intwari Yihishe" mu gutunganya ibintu neza
Kuva ku ishyirwa ry’imashini zipima ubunini kugeza ku gutunganya ibintu bikomeye, granite ifite ubucucike bwinshi irimo kuvugurura amahame ya tekiniki y’imbonerahamwe z’imikorere y’ubuziranenge bw’imirongo myinshi hamwe n’imikorere yayo idasanzwe. Ku bigo biharanira ubuziranenge n’ubwizerwe, guhitamo ishingiro rya granite nziza (nk’ibicuruzwa bya ZHHIMG® byemejwe na sisitemu eshatu za ISO) si garanti y’umusaruro ugezweho gusa ahubwo ni n’ishoramari mu kuvugurura ibikorwa mu gihe kizaza.