Ese ubuso bwawe buhamye bihagije kugira ngo buhuze n'ibisabwa na Nanometer-Scale Metrology?

Mu isiganwa rikomeje rigana ku bintu bito n'ubushobozi buke mu nganda mpuzamahanga—kuva ku gutunganya ibikoresho bya semiconductor kugeza ku bikoresho by'indege—hakenewe urwego rw'igenzura rudahinduka kandi rwemejwe neza. Isahani y'ubuso bwa granite y'umukara ikomeje kuba ishingiro ry'ingenzi, ridashobora kuganirwaho ku bipimo byose, rigakora nk' "ingingo ya zeru" aho ubuziranenge bwemezwa. Ariko kubera amahitamo menshi aboneka, ni gute injeniyeri n'abahanga mu by'ikirere bashobora kwemeza ko bahisemo neza.isahani yo hejuruese ihamye bihagije kugira ngo ihuze by'ukuri n'ibikenewe muri iki gihe bya sub-micron?

Igisubizo kiri mu gusobanukirwa itandukaniro rikomeye riri hagati ya granite isanzwe n'ibikoresho bya granite by'umukara kandi bifite ubucucike bwinshi byatoranijwe kandi bigakorerwa isuzumabumenyi ry'umwuga.

Ishingiro rya Black Granite: Impamvu Ubucucike bw'Ibara ry'Umutuku ari Ingenzi

Ishingiro ry'isahani iyo ari yo yose yo hejuru ni ibikoresho fatizo. Nubwo gukoresha ibintu mu buryo budakomeye bishobora kwemerera ikoreshwa rya granite y'amabara yoroheje cyangwa marble, gukoresha neza cyane bisaba ibikoresho bifite imiterere idasanzwe, cyane cyane gabbro y'umukara ifite ubucucike bwinshi.

Urugero, granite yacu yirabura ya ZHHIMG® ifite ubucucike budasanzwe bugera kuri 3100 kg/m³. Iki kimenyetso ni ingenzi cyane, kuko ubucucike bwinshi bufitanye isano itaziguye n'ibipimo bibiri by'ingenzi by'imikorere:

1. Ubukomezi n'Ubukomere: Igikoresho gifite ubukomezi bwinshi gifite modulus ya Young, bigatuma icyuma cy'umukara gipima neza granite kirwanya cyane ubwiyongere n'ubuhinduke iyo gifashe imizigo iremereye (nk'imashini nini za CMM cyangwa ibikoresho biremereye). Ubu bukomezi butuma ubuso bufatanye neza bugumana ubushobozi bwabwo bwo kwihanganira ubwiyongere uko igihe kigenda, ndetse no mu gihe cy'igitutu kinini.

2. Gutembagara mu Kunyeganyega: Imiterere y’ibikoresho igoye kandi ifite ubucucike itanga imiterere myiza yo kunywesha ugereranije n’icyuma cyangwa icyuma gishongeshejwe. Ibi ni ingenzi cyane mu byumba byo kugenzura bigezweho, aho icyuma cya granite kigomba gufata neza imitingito mito ituruka ku rusaku rw’ibidukikije cyangwa imashini ziri hafi aho, bikarinda ko ibipimo by’ubwitonzi bihinduka.

Byongeye kandi, iyi granite y'umukara y'igiciro cyinshi isanzwe igaragaza ubushyuhe buke cyane. Mu bipimo bigenzurwa n'ubushyuhe, ibi bigabanya impinduka mu ngero ziterwa n'ubushyuhe busigaye buva ku gice gipimwa cyangwa ihindagurika rito ry'ubushyuhe bw'ikirere, bigatuma habaho ubudahangarwa bukenewe mu gupima urwego rwa nanometero.

Guhanga Nanometero: Uburyo bwo Gukora

Kugera ku buryo bukwiye bwo kugorora ku gice cy’umukara gikozwe mu buryo bwa granite—akenshi kugeza ku cyiciro cya AAA (kingana na DIN 876 Icyiciro cya 00 cyangwa 0)—ni isomo ry’ubuhanga mu kurangiza ibikoresho byakozwe mu buryo bwa tekiniki. Ni inzira ishingiye ku bikorwaremezo byihariye n’ubufasha bw’abantu bafite ubuhanga buhanitse.

Dukoresha ibikoresho binini, bigenzurwa n’ikirere, kandi byihariye, birimo hasi hakonjeshwa sima n’imiyoboro ikikije irwanya guhindagurika, kugira ngo dukomeze guhagarara neza mu gihe cyo kurangiza. Imashini nini zisya zikorwa n’imashini zizwi ku rwego mpuzamahanga, zikora akazi gakomeye (nk’imashini zacu zo muri Tayiwani zo mu bwoko bwa Nant), zishobora gutegura ibiti binini.

Ariko, intambwe ya nyuma kandi y'ingenzi ni ugukora ku ntoki witonze. Iki cyiciro gikorwa n'abanyabukorikori b'abahanga bafite uburambe bw'imyaka myinshi, bafite ibitekerezo bifatika n'ubuhanga butuma bashobora gukuraho ibikoresho ku rwego rwa sub-micron. Ubu buhanga bw'abantu buhindura isahani ikaba urwego rwemewe ku isi yose, kandi ruba rurerure koko.

Buri mwiraburaisahani y'ubuso bwa granite itunganyebyemezwa neza hakoreshejwe ibikoresho byo gupima bishobora gukurikizwa, harimo interferometer za laser za Renishaw n'urwego rwa elegitoroniki rwa WYLER. Ibi byemeza ko ubuziranenge bwapimwe, ubw'ubuziranenge, no gusubiramo gusoma neza byujuje cyangwa birenga amahame akenewe cyane (nka ASME, DIN, cyangwa JIS), hamwe n'ubushobozi bwo gusesengura bugarukira ku bigo by'igihugu byo gupima.

Porogaramu: Igipimo ngenderwaho cy’Icyitegererezo rusange

Kuba icyuma gikozwe mu ibara ry'umukara gihamye kandi gihamye neza bituma kiba igipimo ngenderwaho mu nganda hafi ya zose zikora ikoranabuhanga rigezweho:

• Metrology na Quality Control: Ikora nk'ishingiro ry'ibikoresho byose byo kugenzura imiterere, harimo CMMs, videwo, na optique comparators, itanga urubuga rwo kugenzura no kugenzura nta makosa.

• Guteranya neza: Bikoreshwa nk'ahantu ho gushingiraho mu guteranya neza no guhuza ibikoresho by'imashini, intebe z'urumuri, n'ibyiciro byo kugenda neza (harimo na sisitemu zo gutwara umwuka) mu bikorwa bya semiconductor na aerospace.

• Laboratwari zo Gupima: Amasahani yo mu rwego rwa 00 ni ingenzi mu gupima ibikoresho bito byo kugenzura, ibipimo by'uburebure, n'urwego rw'ikoranabuhanga, bigakora nk'icyitegererezo cy'ingenzi mu rwego rwo gupima.

Muri make, ishoramari mu isafuriya y’umukara ikozwe mu buryo bwa granite ni ishoramari mu bwiza bushobora kwemezwa. Bituma habaho ukuri kw’ibanze gukenewe kugira ngo uhangane mu nganda zikora ibintu bikozwe mu buryo bwa ultra-precision, bikanatuma ibipimo byawe bitaba ari ukuri gusa ahubwo ko ari ukuri gushoboka kandi bikaba byizewe mu myaka iri imbere.