Zaka 30 Pa Benchi Lokhala ndi Manja: Kulondola kwa "Kumva Kwamanja" Komwe Palibe Makina Angayese

Ndi 5:40 koloko m'mawa ku Jinan, ndipo Master Chen ali kale pa benchi.

Makina oyamba asanamveke bwino pa workshop yonse, amaika manja ake onse awiri pansi pa granite ndipo amatseka maso ake. Palibe laser. Palibe geji. Manja ake okha, akutsetsereka pang'onopang'ono pamwamba pa malo omwe amaoneka ngati galasi ndipo amamveka - kwa aliyense - ngati palibe kalikonse.

Kwa Chen, imanena chilichonse.

“Makina adzakupatsani nambala,” iye anatero mwakachetechete. “Sizidzakuuzani ngatizomwe zimamvekachabwino.”

Kuchokera pa wophunzira mpaka pa mbuye

Chen anayamba ntchito yake ali ndi zaka khumi ndi zisanu ndi zitatu, pamene msuweni wake anamubweretsa ku malo ochitira zinthu za granite ku Shandong. Ntchito yake yoyamba sinali yolondola kwenikweni — inali kuyeretsa. Kwa miyezi ingapo ankasesa fumbi la miyala ndipo ankaona amisiri achikulire akuyendetsa zala zawo pamwamba pa matabwa, akudandaula za "malo okwera" omwe sanathe kuwamva.

“Ndimaganiza kuti akunamizira,” akuseka. “Kenako m’mawa wina ndinamva. Phiri laling’ono. Mwina micron. Ndipo ndinamvetsa.”

Patatha zaka makumi atatu, kumvetsetsa kumeneko kwakhala chibadwa. Chen tsopano ndi m'modzi mwa akuluakulu ogwira ntchito ku Zhonghui Intelligent Manufacturing (ZHHIMG), komwe wakhala akugwira ntchito nthawi yayitali akuphunzitsa manja ake kuti aziyang'ana bwino maso ake.

Kugundana ndi nanometer, kudutsa kamodzi panthawi

Kugunda ndi manja ndi sitepe yocheperako komanso yovuta kwambiri popanga granite yolondola. Makina amatha kupunda mbale mpaka kufika pa ma micron ochepa. Ntchito ya wogunda ndi kuigwiritsa ntchito njira yotsalayo — kumeta zidutswa zomaliza za micrometer ndi dzanja, kuzunguliza mbale yowawa ndikumva komwe pamwamba pake "pakuluma" komanso komwe imayandama.

Lapper yabwino imagwira ntchito mu ma micron. Master imagwira ntchito mu magawo a chimodzi. Manja a Chen amayenda mu ma figure-eight aatali, odwala; mbale yomwe idatenga maola atatu dzulo ingatenge maola asanu lero, chifukwa "lero mwalawo ukufuna kulankhula zambiri."

Pokhapokha ngati pamwamba pafika pafupi ndi pamene amafika pa autocollimator ndi granite straight edge kuti atsimikizire. Koma chisankho chaImani— nthawi yomwe mbale yatha, imakhala yathyathyathya — imakhala yake yokha.

"Mulingo wamagetsi woyenda"

Anzake akuntchito ali ndi dzina loti iye:mulingo wamagetsi woyenda.

Pamene katswiri waukadaulo wamng'ono amadalira kuwerenga, Chen amadalira thupi lake. Amatha kuyimirira pa maziko a makina, kusintha kulemera kwake, ndikumva kupendekeka komwe chida sichingathe kumveka bwino. Amatha kumva kusiyana pakati pa kuzungulira bwino ndi phokoso labwino lomwe limapanga. Amatha kulowa mu workshop yozizira, kukhudza mbale, ndikudziwa kuti yachoka mu kutentha.

“Si matsenga,” iye akuumirira. “Ndi zaka makumi atatu zomvetsera.”

Chifukwa chake dzanja la munthu lidakali lofunika

Mu nthawi ya kupukusa kwa makina, zingakhale zosavuta kulemba dzanja ngati kukumbukira zakale. Chen akunena zosiyana. Makina ndi othamanga, obwerezabwereza, komanso osatopa - koma amapukusa pulogalamu. Sazindikira pamene njere za mwalawo zikusintha, pamene chogwirira chakhazikika, kapena pamene chipinda chimazizira ndi madigiri awiri usiku wonse. Dzanja limazindikira. Dzanja limabwezera. Dzanja ndiye chipata chomaliza chapamwamba mbale isanasainidwe.

Ku ZHHIMG, chidutswa chilichonse chazigawo za granite zolondola— kuchokeramaziko a makina a graniteku ma gantries ndi ma plates apamwamba — amadutsa dzanja la munthu ngati la Chen kale kwambiri asanalandire satifiketi.

Kulondola komwe mungadalire

Kuphatikiza kwa mphamvu ya makina ndi kuweruza kwa anthu ndiko chifukwa chake zigawo za granite za Zhonghui zimadalira kwambiri ndege, zida za semiconductor, makina a CMM ndi CNC, komanso makina olondola a laser - malo omwe ma microns ochepa amasankha ngati chinthucho chikugwira ntchito.

Zhonghui yakhala ikupanga zinthu zolondola kuyambira mu 1999, yokhala ndi maekala 160 a malo opangira ndi osungira zinthu komanso mphamvu yokonza zinthu zogwirira ntchito imodzi mpaka matani 50. Malo onse oyambira, osonkhanitsira, ndi nsanja yomalizidwa amatumizidwa pokhapokha atadutsa.kusonkhanitsa, kuwerengera & kuyang'anira— ndipo, mwakachetechete, kudzera m'manja awiri omwe achita izi kwa zaka makumi atatu.

Chen sakuda nkhawa ndi kusinthidwa kwa makina. Akuda nkhawa ndi kusinthidwa ndi wina aliyense.

“Miyala idzakhalapo nthawi zonse,” akutero, akuyendetsa dzanja lake pamalo omwe ine ndi inu tinganene kuti ndi abwino kwambiri. “Ndikukhulupirira kuti wina apitiliza kuphunzira kumvetsera.”