Micron si chinthu chomwe mungachione kapena kuchimva. Ndi kukula komwe galimoto yonyamula katundu imachita ikakhala kunja kwa nyumba, kapena foloko yodutsa pansi pa simenti mamita makumi atatu kutali, ingayike mu chiŵerengero cha flatness. Masitolo ambiri sazindikira izi, chifukwa masitolo ambiri sayesa chilichonse chofanana ndi chindapusa chimenecho. Masiku ambiri, athu ndi omwe, ndipo ndichifukwa chake pansi pa chipinda chathu chotentha nthawi zonse si simenti wamba wa fakitale.
Chipinda chomwe ngalande imateteza
Chipinda chosungiramo zinthu chomwe chimakhala ndi kutentha kosasinthasintha komanso chinyezi chosasinthasintha chimakwirira malo okwana 10,000 m². Pansi pake pamathiridwa konkire wamphamvu kwambiri wosachepera 1000 mm makulidwe — kulemera kwakukulu kuposa slab wamba wamafakitale, yomwe ili pafupi ndi 150–300 mm pazipinda wamba za fakitale. Kukhuthala kowonjezerako kumachita zinthu ziwiri: kumakweza ma frequency a pansi pake pamwamba pa ma frequency omwe nthawi zambiri amayenda m'nthaka ndi kapangidwe kake kuchokera ku zida zapafupi, ndipo imakhala ndi kulemera kochulukirapo kuti itenge mphamvu isanayende ngati kayendedwe koyezeka.
M'kati mwa chipindacho muli ngalande yoletsa kugwedezeka, m'lifupi mwake 500 mm ndi kuya kwa 2000 mm, yomwe imalekanitsa pansi pa nyumbayi ndi nyumba yozungulira ndi nthaka yomwe ili kunja kwake. Ngalandeyi ndi mpata wa mpweya, osati cholumikizira chodzaza - kugwedezeka komwe kumayenda m'nthaka kapena kudzera pa slab yoyandikana nayo kuyenera kudutsa mpata umenewo, ndipo mpata wa mpweya sutumiza kugwedezeka monga momwe zinthu zolimba zimachitira. Iyi ndi mfundo yofanana yomwe imagwiritsidwa ntchito posiyanitsa ma seismograph ndi ma interferometer lab: chepetsani unyinji womwe mumasamala nawo kuchokera ku chilichonse chozungulira, m'malo moyesa kuchepetsa kugwedezekako kukafika.
Kodi kwenikweni ndi chiyani chomwe chikuyesera kulowa?
Palibe chilichonse mwa izi chomwe chili chongopeka. Umu ndi momwe pansi yolondola ya 10,000 m² imavutikira, patsiku wamba lantchito:
Kukweza mafoloko ndi zinthu zina. Kusuntha granite yopanda kanthu kapena chinthu chomalizidwa kumatanthauza kuyendetsa zida zolemera kudutsa pansi pa fakitale. Gudumu lililonse lodutsa pansi kapena gawo losafanana limatulutsa kugwedezeka mu slab. Pa pansi losagawanika, kugwedezeka kumeneko kumafalikira kunja ndipo kumatha kuonekera pamlingo wovuta kapena mamita a interferometer kutali - kokwanira kuwoneka ngati phokoso pakuwerenga, kapena pazochitika zoyipa, kokwanira kupangitsa kuti miyeso yobwerezabwereza isagwirizane popanda chifukwa chomveka.
Ma crane Opita Pamwamba. Kusuntha chipika cha granite cha matani ambiri kumafuna crane yopita pamwamba, ndipo ma crane sakhala chete mwachibadwa — kuyimitsa/kuyambitsa injini, makamaka pamene katundu akulemera, kumatumiza kugwedezeka kudzera mu njanji ya crane kupita ku nyumbayo. Ichi ndichifukwa chake ma crane omwe ali mkati mwa chipinda chathu chotentha nthawi zonse ndi a chete: machitidwe oyendetsera opanda phokoso komanso machitidwe oyambira/kusiya bwino makamaka kotero kuti kusuntha chidutswa chimodzi cha ntchito kudutsa mchipindamo sikusokoneza muyeso womwe ukutengedwa pa chidutswa china cha ntchito mchipinda chomwecho.
Makina ogwirira ntchito pafupi. Kupera ndi njira zina zopangira makina zimapanga kugwedezeka kwawo pa makinawo, ndipo kugwedezeka kumeneko kumatha kuyenda pansi limodzi kupita kudera lomwe kumayesedwa kusalala kapena kulunjika. Kulekanitsa pansi pa chipinda choyezera ndi maziko a pansi yopangirako ndikofunikira monga momwe zimasiyanitsira ndi dziko lakunja.
Magalimoto akunja ndi zomangamanga. Magalimoto akuluakulu pamsewu wapafupi,zida zomangira, ngakhale magalimoto ambiri pafupi ndi maziko a nyumba, zonsezi zimapangitsa kuti nthaka igwedezeke pang'ono, ndipo kugwedezeka kwa nthaka sikuima pakhoma lakunja la nyumba pokhapokha ngati pali china chake chomwe chapangidwa kuti chiyimitse pamenepo.
Palibe chilichonse mwa zinthuzi chomwe chingakhale chofunikira ngati ntchito yomwe ikuyesedwayo ingakhale ndi phokoso la ma microns ochepa. Ntchito zambiri zamafakitale ndizofunika. Zathu, pazida zomwe chipinda chino chimagwiritsa ntchito — mbale za pamwamba za Giredi 00, zida za granite zoperekera semiconductor ndi zida zowunikira, malo onyamula mpweya — zilibe malire amenewo. Muyeso wosalala womwe umatengedwa pansi pakuyenda, ngakhale pang'ono kwambiri kuti umve pansi pa mapazi, umawonjezera phokoso mwachindunji mu kuwerenga, ndipo poyesa mobwerezabwereza phokosolo lingawoneke losiyana ndi cholakwika chenicheni chomwe chili mu gawolo.
Zimene izi zimagula, m'njira yothandiza
Zotsatira zake si kuti kugwedezeka kumathera kwathunthu — palibe njira yodzipatula yomwe ingakwaniritse zimenezo. Ndi kuti phokoso limatsika mokwanira kotero kuti muyeso wotengedwa mchipindamo umawonetsa gawolo, osati nyumbayo. Tikapereka satifiketi yosalala kapena yowongoka ya gawo loyesedwa mchipindamo, gawo la nyengo ya chilengedwe la satifiketi limawonetsa malo oyezera olamulidwa, olekanitsidwa, osati kuwerenga kolimba komwe kumachitika pansi wamba wa fakitale pakati pa malo odutsa a forklift.
Zimafunikanso pogaya, osati poyesa komaliza kokha. Makina athu anayi akuluakulu opukusira a Nanterme (NTC), omwe amatha kugaya zinthu zogwirira ntchito mpaka 6000 mm, ndi zida zolondola zokha, ndipo kugwedezeka pansi komwe amakhala kumakhudza kumalizidwa ndi kulondola komwe angakwanitse monga momwe kumakhudzira muyeso womwe watengedwa pambuyo pake.
Pamene kuchuluka kotereku sikuli kofunikira
Zinthu zambiri sizifunikira izi. Mbale ya granite yosankhidwa kuti ikhale yapakati, yogwiritsidwa ntchito poyang'anira malo ochitira masewera olimbitsa thupi osati labu ya metrology kapena chipinda chotsukira cha semiconductor, sipindula kwambiri chifukwa chophwanyidwa kapena kuyezedwa m'chipinda chodzipatula poyerekeza ndi malo oyendetsedwa bwino - kulolerana komwe kungatheke pa ntchito yamtunduwu sikukhudza kusiyana kwake. Kulipira ndalama zolipirira malo amtunduwu pantchito yomwe siifunikira ndi ndalama zomwe zimagwiritsidwa ntchito pamtengo womwe simudzagwiritse ntchito.
Chofunika kwambiri ndi pa mbali yolimba: Ma plate a Giredi 00, malo operekera mpweya, ma straightedges ndi zida zowunikira, ndi maziko aliwonse a granite omwe amalowa muzipangizo zomwe ntchito yomaliza yokha imakhudzidwa ndi kugwedezeka - ma CMM, makina oyezera laser, magawo ogwiritsira ntchito ma semiconductor. Ngati kufunikira kwanu kwa kulekerera kuli mu gawo limenelo, funsani wogulitsa aliyense kuti pansi pake ndi pati kwenikweni, osati pa giredi yomwe akunena kuti ali nayo, chifukwa pansi nthawi zambiri ndiye chinthu choletsa chomwe palibe amene angatchule mpaka china chake chitalephera kuyeza momwe chiyenera kukhalira.
Gawo lotsatira
Ngati mfundo zanu zili zolimba mokwanira kotero kuti malo oyezera ndi ofunika — ndipo ngati simukudziwa bwino, tiuzeni kulekerera ndipo tidzakuuzani moona mtima ngati kuli koyenera — tifunseni kuti ndi chipinda chiti chomwe gawo linalake lidzaphwanyidwe ndikuyesedwa, komanso zomwe satifiketiyo idzanena za momwe chilengedwe chilili panthawi yoyezera. Pa ntchito yomwe siifuna kulekanitsidwa kotereku, tidzanena choncho m'malo mongodutsa apa mopanda chifukwa.
Nthawi yotumizira: Sep-15-2026