Imyaka 30 ku ntebe yo kuraramo: "Uburyo bwo kumva ukuboko" nta mashini ishobora gupima

Ni saa kumi n'imwe n'iminota mirongo ine za mu gitondo i Jinan, kandi Master Chen yamaze ku ntebe y'abasimbura.

Mbere y'uko imashini ya mbere ivugiriza mu ijwi rirenga mu iduka, ashyira ibiganza bye byombi ku gitambaro cya granite maze afunga amaso ye. Nta laser. Nta gipimo. Amaboko ye gusa, agenda buhoro buhoro hejuru y'ahantu hasa n'indorerwamo kandi yumva - hafi ya buri wese - nk'aho nta kintu na kimwe.

Kuri Chen, bivuga byose.

“Imashini izaguha nimero,” aravuga bucece. “Ntabwo izakubwira nibakumva“Nibyo.”

Kuva ku munyeshuri utozwa kugeza ku muhanga

Chen yatangiye uyu mwuga afite imyaka cumi n'umunani, ubwo mubyara we yamuzanaga mu iduka ry'amabuye rya granite i Shandong. Akazi ke ka mbere kari akazi ko gusukura neza - kari akazi ko gusukura. Yamaze amezi menshi asukura ivumbi ry'amabuye kandi areba abanyabukorikori bakuze bakubita intoki zabo ku masahani yo hejuru, binubira "ahantu heza" atari yarigeze yumva.

“Natekerezaga ko barimo kwigira nk’aho ari ukwibeshya,” araseka. “Hanyuma umunsi umwe mu gitondo nabyumvise. Agasozi gato. Wenda mikoroni. Kandi narabyumvise.”

Nyuma y'imyaka 30, ubwo bumenyi bwahindutse ubushake. Chen ubu ni umwe mu bakozi bakuru ba Zhonghui Intelligent Manufacturing (ZHHIMG), aho yamaze igihe kinini cy'ubuzima bwe yigisha amaboko ye gukomeza kureba neza.

Gufatana kuri nanometero, rimwe rimwe

Guteranya intoki ni intambwe igenda buhoro kandi ikomeye cyane mu gukora granite ikozwe neza. Imashini ishobora gusya isahani kugeza kuri mikoroni nke. Akazi k'umuteranya ni ukuyifata mu yindi nzira isigaye - gukata ibice bya nyuma bya mikorometero n'intoki, kuzunguruka isahani iteye ubwoba no kumva neza aho ubuso "buruma" n'aho bureremba.

Umupira mwiza ukora muri mikoroni. Umupira w'umuhanga ukora mu bice bimwe na bimwe. Amaboko ya Chen agenda mu bipimo birebire, by'umurwayi; isahani yatwaye amasaha atatu ejo ishobora gufata amasaha atanu uyu munsi, kuko "uyu munsi ibuye rirashaka kuvuga byinshi."

Iyo ubuso bugeze hafi aho ni bwo gusa afata icyuma gikonjesha (autocollimator) n'inkombe y'umukara kugira ngo arebe neza. Ariko icyemezo cyoguhagarara— igihe isahani irangiye, imeze nk'aho iri hasi — iba ari iye wenyine.

"Urwego rw'ikoranabuhanga rugenda"

Bagenzi be bamufiteho izina ry'irihimbano:urwego rw'ikoranabuhanga rwo kugenda.

Aho umutekinisiye muto yiringira gusoma, Chen yiringira umubiri we. Ashobora guhagarara ku gice cy'imashini, agahindura ibiro bye, maze akumva igikoresho gihinduka cyane. Ashobora kumva itandukaniro riri hagati y'urusaku rwiza n'urusaku rwiza mu ijwi rikoreshwa mu gukaraba. Ashobora kwinjira mu iduka rikonje, agakora ku isahani, maze akamenya ko ryavuye mu bushyuhe.

“Si amayobera,” arashimangira. “Ni imyaka mirongo itatu yo kwitondera.”

Impamvu ukuboko k'umuntu kugifite agaciro

Muri iki gihe cyo gusya hakoreshejwe ikoranabuhanga, byari kuba byoroshye kwandika ko ari uguhora utekereza ku bihe byashize. Chen avuga ibinyuranye n'ibyo. Imashini zihuta, zishobora gusubiramo ibintu, kandi ntizinanirwa - ariko zikora ku buryo runaka. Ntizireba igihe ingano y'ibuye ihindukiye, igihe ibikoresho bihagaze, cyangwa igihe icyumba gikonje ho dogere ebyiri mu ijoro rimwe. Ikiganza kirabimenya. Ikiganza kirabyishyura. Ikiganza ni cyo kigega cya nyuma cy'ubuziranenge mbere yuko isahani ishyirwaho umukono.

Muri ZHHIMG, buri gice cyaibice bya granite bitunganye— kuvaimashini za granite zishingiyehoku magareti n'ibisate by'ubuso — anyuza ikiganza cy'umuntu nk'icya Chen kera cyane mbere yuko abona icyemezo.

Uburyo bwo gukora neza ushobora kwishingikirizaho

Urwo ruvange rw'ubushobozi bw'imashini n'ubushishozi bw'abantu ni yo mpamvu ibice bya granite bya Zhonghui byizewe mu by'indege, ibikoresho bya semiconductor, imashini za CMM na CNC, ndetse na sisitemu za laser zigezweho - aho mikorone nke zigena niba ibicuruzwa bikora neza.

Zhonghui yatangiye kubaka neza kuva mu 1999, ifite ubuso bwa hegitari 160 bw'umusaruro n'ububiko ndetse n'ubushobozi bwo gutunganya ibikoresho bimwe bifite uburemere bugera kuri toni 50. Buri gice cy'ibanze, iteranyirizwamo, n'urukuta rurangiye rwoherezwa gusa nyuma yo kunyuramo.guteranya, gupima no kugenzura— kandi, bucece, binyuze mu maboko abiri amaze imyaka mirongo itatu abikora.

Chen ntahangayikishijwe no gusimburwa n'imashini. Ahangayikishijwe no gusimburwa n'umuntu uwo ari we wese.

“Amabuye azahora ahari,” aravuga, anyuza ikiganza cye ku kintu wowe nanjye twakwita cyiza cyane. “Nizeye ko hari umuntu uzakomeza kwiga gutega amatwi.”