Impamvu imashini za Granite zikoresha ibyuma bya Cast Iron kurusha izindi mu nganda zigezweho

Mu isi y’ubuhanga bugezweho cyane, gushaka mikoro imwe bishobora gutandukanya iterambere n’inanirwa. Mu myaka ibarirwa muri za mirongo, inkingi y’ibikoresho by’imashini yari icyuma gishongeshejwe. Ariko, uko inganda nka semiconductor zikora, ikirere gipima, na micro-electronics zishyira imbibi za "nano-scale", imbogamizi z’ibyuma byarushijeho kugaragara. Muri iki gihe,imashini ya granite ikora nezabyagaragaye nk'icyitegererezo cy'agaciro ku bantu badashobora kwemera kutumvikana ku bijyanye n'ituze.

Guhitamo ibikoresho bikwiye by’ubwubatsi bw’imashini si ikibazo cy’ikiguzi gusa, ahubwo ni ikibazo cya fiziki. Injeniyeri muri ZHHIMG zimaze imyaka myinshi zisesengura impamvu ibice bya granite bihora birusha ibyuma gakondo mu buryo bugezweho.

Ubudahangarwa bw'ibipimo n'ihungabana ry'imbere: Umwicanyi utagira ubushishozi

Kimwe mu byiza by'ingenzi bya granite kuruta icyuma gishongeshejwe ni uko ihora ihagaze neza. Icyuma gishongeshejwe, nk'icyuma gishongeshejwe, kigira ingaruka zikomeye imbere mu gihe cyo gushongesha no gukonjesha. Ndetse na nyuma yo "gushyiramo ibirungo" cyangwa gushyushya, ibi birungo bishobora kurekura buhoro buhoro mu mezi cyangwa imyaka, bigatera kugorama kwa microscopic. Mu gihe cy'isuku, icyuma gishongeshejwe gishobora kugabanuka buhoro buhoro.ishingiro rya CMM rya granite rigezweho, impungenge nk'izo ntaho zibaho.

Granite ni ibuye karemano rikomoka ku ivumbi rimaze imyaka ibarirwa muri za miriyoni munsi y'ubutaka. Imiterere yaryo ya molekile irahinduka "iruhutse". Iyo ZHHIMG itunganya granite mbisi mu gikoresho cy'imashini, tuba turimo gukorana n'ibikoresho byamaze kugera ku rwego rwa nyuma rw'uburinganire. Ku mashini ipima (CMM), ibi bivuze ko urwego rw'ibanze rugumaho kandi ruhamye mu myaka ibarirwa muri za mirongo imaze ikoreshwa, bikerekana ko ibipimo byafashwe uyu munsi bihuye neza n'ibyafashwe mu myaka iri imbere.

Kumenya neza imiterere y'ubushyuhe

Kwagura ubushyuhe ni umwanzi w’ubuziranenge. Mu nganda zisanzwe zikora, ihindagurika ry’ubushyuhe ntirishobora kwirindwa. Ibyuma bishongeshejwe bifite igipimo cyo kwagura ubushyuhe kiri hejuru cyane (CTE), bivuze ko bikura kandi bikagabanuka cyane iyo ubushyuhe buhindutse.

Icyakora, granite ifite CTE nke cyane - hafi kimwe cya gatatu cy'icyuma gikozwe mu cyuma. Iyo imashini ikoresha imashini ya granite ikoresheje ikoranabuhanga, irushaho kutabasha guhangana n'impinduka z'ubushyuhe mu bidukikije. Iyi miterere igabanya gukenera uburyo bugoye bwo gupima ubushyuhe bushingiye kuri porogaramu kandi ikerekana ko imiterere y'imashini ikomeza kuba myiza. Ku nzego nka semiconductor igenzura, aho ibice bishobora guhangana n'impinduka za 0.1°C, granite itanga "inertia" y'ubushyuhe icyuma kidashobora guhura nayo.

Guhagarika imitingito: Urufunguzo rw'ubuziranenge bw'ubuso

Uburyo bwo gukora neza si uguhagarara gusa; ahubwo ni uburyo imashini ikora ingendo. Buri moteri, spindle, na actuator bitera vibration. Iyo icyuma kidashoboye kwakira ibyo bidigiti, bisubizwa inyuma ku gikoresho cyangwa sensor, bigatuma habaho urusaku rubi cyangwa gupima.

Granite ni nziza cyane mu kugabanya umuvuduko w'amazi. Imiterere yayo y'imbere ikora neza cyane mu gukuraho ingufu za kinetic kurusha icyuma gishongeshejwe. Ubushakashatsi bwerekana ko granite ishobora kugabanya umuvuduko w'amazi vuba inshuro zigera ku 10 kurusha ibyuma. Bakoresheje imiterere ya granite, abakora bashobora kugera ku muvuduko wo hejuru w'ubudodo no kwihuta mu gushakisha kuri CMMs batitaye ku buziranenge bw'amakuru. Ikora nk'ikimenyetso cy'ubusa, ikanyuzamo "urusaku" rw'uburyo bwo kuyikora.

Ubudahangarwa bw'Ingese n'Ubudahangarwa bw'Inda

Mu nganda nyinshi, ubushuhe, ibintu bikonjesha, n'imyuka ya shimi ni ibintu bihora bibangamira ibikoresho. Ibyuma bishongeshejwe bisaba kubungabunga, gusiga irangi no gusiga amavuta buri gihe kugira ngo hirindwe ingese. Iyo ingese itangiye ku buso butunganye, ubuziranenge buragabanuka burundu.

Granite ntabwo ibora kandi ntishobora kwangiza aside. Ntigira ingese, ntikora ogisijeni cyangwa ngo igire ingaruka ku binyabutabire bisanzwe bikoreshwa mu nganda. Ibi bitumaishingiro rya CMM rya granite rigezwehoNi byiza cyane mu byumba by'isuku n'ahantu ho muri laboratwari aho isuku n'isukura ry'ibikoresho ari ingenzi cyane. Byongeye kandi, granite ntabwo ikoresha ingufu za rukuruzi, bigatuma hatabaho kubangamira ibikoresho by'ikoranabuhanga cyangwa ibikoresho by'ikoranabuhanga.

Ubwitange bwa ZHHIMG mu kuba indashyikirwa

Muri ZHHIMG, ntabwo dushakisha amabuye gusa, ahubwo dutunganya neza. Impinduka kuva ku gice cy’umukara cya gabbro ikajya ku gice cy’imashini yihanganira cyane ikoreshwa mu gukora imashini zigezweho za CNC n’ubuhanga bwa kera bwo gukora imashini zikoresheje intoki. Nubwo imashini zishobora kutwegereza, mikorone ya nyuma y’ubugari ku giti cyacu.imashini za granite zikoresha uburyo bwo gukora imashiniakenshi bigerwaho n'amaboko ahamye y'abatekinisiye bacu b'abahanga.

Uburyo bwacu bwo kugenzura ubuziranenge bukoresha interferometer za laser kugira ngo harebwe ko buri milimetero kare y'ubuso yujuje urwego rwagenwe. Twaba turimo gukora ishingiro rinini rya metero 6 ku buryo bwa gantry cyangwa igice cyihariye cya bench optique, filozofiya yacu iracyari imwe: ishingiro ni cyo gice cy'ingenzi cyane cy'imashini.

Umwanzuro: Kubaka ahazaza kuri Granite

Uko inganda ku isi yose zigenda zihinduka zigana ku buryo bwikora kandi bunoze cyane, icyifuzo cy'imashini zihamye, zizewe kandi zitagira ikibazo cyo gusana kizakomeza kwiyongera. Nubwo ibyuma bishongeshejwe bizahora bifite umwanya mu gukora imashini zikomeye kandi zifite ingaruka zikomeye, ahazaza h'ibipimo ngenderwaho by'ikoranabuhanga rihanitse n'imashini nto ni iby'amabuye y'agaciro.

ZHHIMG ikomeje kuyobora iyi mpinduka, iha isoko ry’isi ibisubizo bya granite bigena icyerekezo cy’ingenzi cy’ubudahangarwa. Mu guhitamo granite, injeniyeri ntabwo ari uguhitamo ibikoresho gusa, ahubwo ni uguhitamo umurage w’ubuhanga buhamye kandi buhagaze ku gihe n’ubushyuhe.