Mainjiniya ndi akatswiri a makina akamafufuza pa intaneti mawu monga "mtengo wa tebulo la granite pamwamba" kapena "chipika cha makina a granite," nthawi zambiri amafuna zambiri osati malo osalala okha. Amafuna kudalirika—chitsanzo chokhazikika, chobwerezabwereza chomwe sichingapotoke, kuwononga, kapena kusuntha ndi kusintha kwa kutentha. Komabe ogula ambiri amatha kulephera, kukopeka ndi mitengo yotsika pasadakhale popanda kuzindikira kuti phindu lenileni silili mu mwala wokha, koma momwe umasankhidwira, kukonzedwa, kutsimikiziridwa, ndi kuphatikizidwira mu ntchito yawo.
Ku ZHHIMG, takhala zaka pafupifupi makumi awiri tikulongosolanso momwe benchi yoyezera kuchokera ku mwala wolimba wachilengedwe iyenera kukhalira. Si mipando yokha ya pansi pa shopu—ndiyo mfundo yaikulu ya gawo lililonse lofunika kwambiri lomwe mumatsimikiza, kulinganiza kulikonse komwe mumachita, ndi chisankho chilichonse chabwino chomwe mupanga. Ndipo kaya mutcha mbale yowunikira ya granite, tebulo la pamwamba, kapena chipika cha makina, ntchito yake imakhalabe yomweyo: kukhala chowonadi chosagwedezeka chomwe chinayesedwa ndi zina zonse.
Granite yachilengedwe yakhala ikusankhidwa kwambiri pa ntchito yolondola kuyambira kumayambiriro kwa zaka za m'ma 1900, ndipo pachifukwa chabwino. Kapangidwe kake ka kristalo kamapereka kukhazikika kwapadera, kutentha kochepa (kawirikawiri 6–8 µm/m·°C), komanso kugwedezeka kwachilengedwe - zinthu zomwe palibe chopangidwa chopangidwa chomwe chingafanane nazo mokwanira. Koma si granite yonse yomwe imapangidwa mofanana. Diabase yakuda yomwe timagwiritsa ntchito ku ZHHIMG, yochokera ku miyala yokhazikika ya geological kumpoto kwa Scandinavia ndi Inner Mongolia, ili ndi quartz ndi feldspar yoposa 95%, zomwe zimapangitsa kuti ikhale yolimba kuposa 7 pa sikelo ya Mohs ndipo imakhala ndi porosity yotsika mokwanira kuti isayamwe mafuta ndi coolant.
Izi ndizofunikira chifukwa chowonadimbale yosonyezera graniteSili losalala—ndi lopanda madzi. Silikutupa chifukwa cha chinyezi, silimasweka chifukwa cha katundu wolemera, kapena kuwonongeka patatha zaka zambiri tikulemba ndi kufufuza. Mbale iliyonse yomwe timapanga imadutsa mu ndondomeko yachilengedwe yokalamba ya miyezi 18 isanayambe kupangidwa, kuonetsetsa kuti kupsinjika kwamkati kwachepa. Pokhapokha timadutsa pamwamba pogwiritsa ntchito matope a diamondi olamulidwa ndi kompyuta kuti tikwaniritse kupirira kosalala ngati Giredi AA (≤ 2.5 µm pa mita imodzi)—yovomerezeka malinga ndi ISO 8512-2 ndi ASME B89.3.7.
Komabe ngakhale mwala wabwino kwambiri umakhala wosadalirika ngati utayikidwa molakwika. Ndicho chifukwa chake timaona benchi yoyezera pogwiritsa ntchito mwala wolimba wachilengedwe ngati dongosolo lathunthu—osati slab ya miyendo yokha. Malo athu oimikapo zinthu ali ndi mafelemu achitsulo ochepetsedwa kupsinjika okhala ndi malo oyikapo zinthu zitatu, zomwe zimathandiza kuchotsa kupotoka kuchokera pansi kosagwirizana. Zinthu zina zomwe mungasankhe ndi monga zokutira zotetezeka za ESD zokonzera zamagetsi, malo oyikapo T okonzera zinthu, ndi ma pad odzipatula omwe amayesedwa kuti azigwiritsidwa ntchito pafupi ndi makina a CNC kapena makina osindikizira.
Kwa makasitomala omwe akufuna kunyamulika mosavuta popanda kuwononga kulondola, timapereka mabuloko a makina a granite modular—malo owunikira opangidwa kuti azitha kuwunikira munda, kutsimikizira chipinda chogwiritsira ntchito zida, kapena ma carti oyendera. Izi si "ma plates ang'onoang'ono." Buloko lililonse limalumikizidwa payekhapayekha komanso lovomerezeka, ndipo kusalala kwake kumatsimikizika kufika ±3 µm mosasamala kanthu za kukula kwake. Malo ena a MRO oyendetsa ndege ku Texas tsopano akugwiritsa ntchito mabulokowa kutsimikizira makonzedwe a torque wrench mwachindunji pa hangar floors, kuchotsa maulendo obwerera ku lab ya metrology.
Tsopano, tiyeni tikambirane za mtengo wa tebulo la granite pamwamba—nkhani yomwe nthawi zambiri imakhala yosokonezeka. Kusaka mwachangu pa intaneti kungawonetse mitengo kuyambira 300 mpaka 5,000 pa mbale zofanana za 36″x48″. Koma yang'anani bwino. Kodi njira yotsika mtengo ikuphatikizapo satifiketi yowunikira? Kodi kusalala kwatsimikizika pamalo onse ogwirira ntchito—kapena pazifukwa zochepa chabe? Kodi zinthuzo zayesedwa kuti zitsimikizire kuuma kofanana komanso kupsinjika kotsalira?
Ku ZHHIMG, mitengo yathu imasonyeza kuwonekera bwino komanso mtengo wake wonse. Inde, mtengo wathutebulo la pamwamba pa graniteMtengo ukhoza kukhala wokwera kuposa njira zina zogulira zinthu zotsika mtengo—koma umaphatikizapo mapu athunthu a flatness a interferometric, zolemba za NIST-traceable, chithandizo chaukadaulo cha moyo wonse, ndi ntchito yokumbutsa za recalibration. Chofunika kwambiri, chimaphatikizapo mtendere wamumtima. Wowerengera ndalama wochokera ku Boeing kapena Siemens akalowa m'malo mwanu, sasamala kuti plate yanu inali yotsika mtengo bwanji—amasamala ngati ndi yotetezeka.
Ndipotu, makasitomala athu angapo a nthawi yayitali achita kafukufuku wa mtengo wa eni ake kusonyeza kuti ZHHIMG plates zimachepetsa kusatsimikizika kwa muyeso ndi 30–50%, zomwe zimapangitsa kuti kukana zabodza kuchepe, kuvomereza mwachangu kwa PPAP, komanso kuwunika bwino kwa makasitomala. M'mafakitale olamulidwa, sikuti kungogwira ntchito bwino kokha—ndi mwayi wopikisana.
Chomwe chimasiyanitsa ZHHIMG pamsika wapadziko lonse lapansi ndi kukana kwathu kuona granite ngati chinthu chofunika. Ngakhale ena akuchita zinthu mopanda nzeru kuti apeze mphamvu zambiri, timagwirira ntchito limodzi. Kaya mukuyika labu yophunzitsira ya ku yunivesite kapena kukonza masamba a turbine pa fakitale yamagetsi ya nyukiliya, mainjiniya athu amagwira ntchito nanu kuti musankhe giredi yoyenera, kukula, kumaliza, ndi njira yothandizira. Mukufuna mbale yowunikira granite yokhala ndi ulusi wopangira zinthu kuti mufufuze zokha? Mwamaliza. Mukufuna benchi yoyezera kuchokera ku mwala wolimba wachilengedwe wokhala ndi maziko ophatikizika a zinthu zomwe zimakhudzidwa ndi ESD? Tapanga makumi ambiri.
Kudzipereka kwathu sikunanyalanyazidwe. Malipoti odziyimira pawokha amakampani—kuphatikizapo 2025 Global Precision Infrastructure Review—nthawi zonse amaika ZHHIMG pakati pa ogulitsa asanu apamwamba padziko lonse lapansi a granite-grade grade metrology, ponena kuti kusakaniza kwathu kwaukadaulo wachikhalidwe ndi kutsata kwa digito sikunafanane ndi kwina kulikonse. Koma timayesa kupambana osati potengera kuchuluka kwa ntchito, koma potengera kusunga makasitomala: zoposa 80% ya bizinesi yathu imachokera kwa makasitomala obwerezabwereza kapena otumizidwa.
Kotero pamene mukukonzekera ndalama zanu zotsatizana za metrology, dzifunseni kuti: Kodi ndikugula malo—kapena muyezo?
Ngati yankho lanu likudalira pa yankho lachiwiri, mukuganiza ngati katswiri wodziwa bwino ntchito yake. Ndipo ku ZHHIMG, tili pano kuti tiwonetsetse kuti muyezo wamangidwa pamaziko olimba—kwenikweni.
Pitaniwww.zhhimg.comLero kuti mufufuze matebulo athu onse a granite pamwamba, pemphani mtengo wa tebulo la granite lopangidwa ndi munthu payekha, kapena konzani nthawi yokambirana ndi akatswiri athu a metrology pa intaneti. Kaya mukufuna chipika cha granite chaching'ono cha bedi lanu la zida kapena benchi yoyezera yonse yopangidwa ndi mwala wolimba wachilengedwe kuti muyeze, tidzakuthandizani kumanga makina anu abwino pamaziko omwe sagwedezeka.
Chifukwa mu uinjiniya wolondola, palibe cholowa m'malo mwa chowonadi. Ndipo chowonadi chimayamba ndi granite—chita bwino.
Nthawi yotumizira: Disembala-29-2025