Ma granite a pamwamba olondola akhala akuonedwa kuti ndi amodzi mwa maziko odalirika kwambiri mu metrology yozungulira. Amapereka malo okhazikika owunikira, kuwerengera, komanso kuyeza molondola kwambiri m'mafakitale monga kupanga ma semiconductor, ndege, makina a CNC, ndi metrology ya kuwala. Ngakhale kufunika kwawo sikukayikiridwa, pali nkhawa imodzi yomwe nthawi zambiri imawonekera m'mabwalo aukadaulo ndi mafunso a makasitomala:Kodi chinyezi chimakhudza bwanji mbale za granite pamwamba?Kodi chinyezi chingapangitse granite kusokonekera kapena kutaya kulondola kwake?
Yankho lake, malinga ndi kafukufuku ndi zaka zambiri za ntchito zamafakitale, ndi lolimbikitsa. Granite, makamaka granite wakuda wokhuthala kwambiri, ndi chinthu chachilengedwe chokhazikika kwambiri chomwe chili ndi mawonekedwe osawoneka bwino. Mosiyana ndi miyala yokhala ndi mabowo monga marble kapena limestone, granite imapangidwa kudzera mu magma yomwe imapangika pang'onopang'ono mkati mwa nthaka ya Dziko Lapansi. Njirayi imapangitsa kuti pakhale nyumba yolimba yokhala ndi mabowo ochepa kwambiri. Mwachidule, izi zikutanthauza kuti granite simatenga madzi kuchokera mumlengalenga, komanso siitupa kapena kupunduka m'malo ozizira.
Ndipotu, kukana kumeneku ku chinyezi ndi chimodzi mwa zifukwa zazikulu zomwe granite yasinthira chitsulo chopangidwa m'malo mwa chitsulo chopangidwa m'magwiritsidwe ntchito ambiri a metrology. Pamene chitsulo chopangidwa chingayambe dzimbiri kapena kuwononga chikapezeka pa chinyezi chambiri, granite imakhalabe yokhazikika pa mankhwala. Ngakhale m'ma workshop omwe ali ndi chinyezi choposa 90%, ma granite olondola amasunga kukhazikika kwawo komanso kusalala. Mayeso omwe amachitika m'malo olamulidwa amatsimikizira kuti kusalala kwa granite pamwamba pa mbale kumakhalabe mkati mwa kulekerera kwa micrometer mosasamala kanthu za kusintha kwa chinyezi cha mlengalenga.
Komabe, ngakhale granite yokha sikhudzidwa ndi chinyezi, malo onse oyezera amakhalabe ofunika. Kuundana kumatha kuchitika m'malo ochitira masewera olimbitsa thupi osayendetsedwa bwino pamene kutentha kumatsika mwadzidzidzi, ndipo ngakhale granite sichita dzimbiri, madzi oundana amatha kusiya fumbi kapena zinthu zodetsa zomwe zimasokoneza kuyeza. Zipangizo zomwe zimayikidwa pa granite, monga ma dial gauges, ma electronic levels, kapena makina oyezera ogwirizana, nthawi zambiri zimakhala zovuta kwambiri ku chilengedwe kuposa maziko a granite okha. Pachifukwa ichi, ma laboratories ndi ma workshop akulimbikitsidwa kuti azisunga kutentha ndi chinyezi chokhazikika osati pa granite yokha komanso pazida zomwe zimadalira.
Kukana kwa granite chinyezi kwambiri n'kofunika kwambiri m'mafakitale komwe mikhalidwe ya chilengedwe ndi yovuta kuilamulira. Zipangizo zopangira zinthu monga semiconductor, malo oyendera ndege, ndi malo ofufuzira nthawi zambiri zimagwira ntchito motsatira miyezo yokhwima ya chilengedwe, koma kukhazikika kwa granite kumatsimikizira chitetezo china. M'madera omwe ali ndi nyengo yachilengedwe ya chinyezi, kuyambira Kumwera chakum'mawa kwa Asia mpaka kugombe la Europe, ma granite pamwamba pa nthaka akhala akutsimikizika kuti ndi odalirika kwambiri kuposa njira zina.
Ku ZHHIMG®, granite wakuda wosankhidwa kuti ugwiritsidwe ntchito pazinthu zolondola umapereka magwiridwe antchito apamwamba kwambiri. Ndi kuchuluka kwa pafupifupi 3100 kg pa mita imodzi ya kiyubiki komanso kuchuluka kwa madzi komwe kumayamwa kosakwana 0.1%, imapereka kukhazikika kosayerekezeka. Izi zimatsimikizira kuti kusalala ndi kulondola kumasungidwa kwa nthawi yayitali. Makasitomala opanga zinthu za semiconductor, optics, CNC machining, ndi mabungwe adziko lonse lapansi a metrology amadalira zinthu izi pamene kulondola kotheratu kukufunika.
Chinthu china choyenera kuganizira ndi kukonza. Ngakhale granite sikhudzidwa ndi chinyezi, njira zabwino zimathandiza kukulitsa nthawi yake yogwirira ntchito. Kuyeretsa nthawi zonse ndi nsalu yopanda ulusi kumaletsa kusonkhanitsa fumbi. Zophimba zoteteza zimatha kusunga malo opanda tinthu tating'onoting'ono touluka pamene mbaleyo sikugwiritsidwa ntchito. Kuyesa nthawi ndi nthawi pogwiritsa ntchito zida zovomerezeka kumatsimikizira kulondola kwa nthawi yayitali, ndipo izi ndizofunikira kwambiri m'malo olondola kwambiri komwe kulolerana kumatha kufika pamlingo wa sub-micron. Pazochitika zonsezi, kukana kwa granite ku chinyezi kumapangitsa kuti ntchitoyi ikhale yosavuta komanso yodziwikiratu kuposa ndi zitsulo kapena zipangizo zina.
Nkhani ya chinyezi ndi granite yolondola mbale nthawi zambiri imachokera ku nkhawa yachilengedwe: mu uinjiniya wolondola, ngakhale mphamvu yaying'ono kwambiri ya chilengedwe imatha kukhala ndi zotsatira zoyezeka. Mwachitsanzo, kutentha ndi chinthu chofunikira kwambiri pakukhazikika kwa miyeso. Kuchuluka kochepa kwa kutentha kwa granite kumapangitsa kale kukhala chimodzi mwa zipangizo zabwino kwambiri zowongolera kusinthaku. Komabe, pankhani ya chinyezi, mainjiniya akhoza kukhala otsimikiza kuti granite ndi imodzi mwa zosankha zodalirika kwambiri zomwe zilipo.
Kwa makampani ndi ma laboratories omwe amaika ndalama zambiri mu zomangamanga za metrology, kusankha zinthu sikungokhudza magwiridwe antchito masiku ano komanso kukhazikika kwa zaka makumi ambiri zikubwerazi. Granite yadziwonetsa yokha kukhala mnzake wa nthawi yayitali pantchitoyi. Kukana kwake chinyezi kumatanthauza kuti ikhoza kuyikidwa ndikugwiritsidwa ntchito m'malo osiyanasiyana, kuyambira m'zipinda zoyera mpaka m'mafakitale olemera, popanda kuda nkhawa kuti chinyezi chidzachepetsa kulondola kwake.
Pomaliza, chinyezi sichikuopseza kukhazikika kapena kulondola kwa ma granite pamwamba. Chifukwa cha kukhuthala kwake, sikofanana ndi hygroscopic, granite simakhudzidwa ndi chinyezi ndipo ikupitilizabe kupereka chitsimikizo chokhazikika chofunikira mu metrology yamakono. Ngakhale kuwongolera zachilengedwe kukadali kofunikira pazida ndi kulondola konse, granite yokha ikhoza kudaliridwa kuti ipewe kusintha kokhudzana ndi chinyezi. Ichi ndichifukwa chake, m'mafakitale onse komanso padziko lonse lapansi, granite ikadali chinthu chofunikira kwambiri pamaziko oyesera molondola.
Ku ZHONGHUI Group (ZHHIMG®), chidziwitsochi sichimangonena chabe koma chimatsimikiziridwa tsiku ndi tsiku mogwirizana ndi makampani a Fortune 500, mayunivesite otsogola, ndi mabungwe adziko lonse oyesa zinthu. Kwa mainjiniya omwe akufuna kudalirika kwa nthawi yayitali, ma granite pamwamba pake samangoyimira mwambo wokha komanso tsogolo la kuyeza molondola kwambiri.
Nthawi yotumizira: Sep-25-2025