M'mafakitale opangira zinthu zolondola, zakuthambo, ndi ma metrology, magwiridwe antchito amakina oyambira (monga matebulo ogwirira ntchito pamakina, mabasi, ndi njanji zowongolera) zimakhudza kulondola kwa zida ndi kukhazikika kwa magwiridwe antchito. Zigawo za granite ndi zida za nsangalabwi zonse zimayikidwa ngati zida zolondola mwala, koma zida za granite zimadziwikiratu chifukwa cha kuuma kwawo komanso kulimba kwawo - zomwe zimawapangitsa kukhala osankhidwa bwino pamafakitale olemera kwambiri, othamanga kwambiri. Monga wotsogola padziko lonse lapansi wa zida zamwala zolondola, ZHHIMG yadzipereka kumveketsa bwino zinthu zakuthupi ndi zabwino zazikulu za zida za granite, kukuthandizani kusankha njira yoyenera yoyambira pazida zanu zolondola.
1. Kodi Zida za Granite ndi Ziti?
Zida za granite zimapangidwa kuchokera ku miyala yamtengo wapatali yamtengo wapatali-mtundu wa mwala woyaka moto wopangidwa ndi kuzizira pang'onopang'ono ndi kulimba kwa magma apansi. Mosiyana ndi nsangalabwi wamba, kusankha kwazinthu zopangira zida za granite kumatsatira miyezo yolimba ya mafakitale kuti zitsimikizire kuti makinawo amagwira ntchito bwino komanso amasungidwa bwino:
1.1 Zofunikira Zapakatikati
- Kuuma: Ayenera kukumana ndi kuuma kwa M'mphepete mwa nyanja (Hs) kwa 70 kapena kupitilira apo (kofanana ndi kuuma kwa Mohs 6-7). Izi zimatsimikizira kukana kuvala ndi kusinthika pansi pa kupsinjika kwa nthawi yaitali kwa makina-kuposa kuuma kwachitsulo (Hs 40-50) kapena marble wamba (Hs 30-40).
- Kufanana Kwamapangidwe: Granite iyenera kukhala ndi mchere wochuluka, wofanana ndi wosang'ambika mkati, pores, kapena mineral inclusions zazikulu kuposa 0.5mm. Izi zimapewa kupsinjika kwakanthawi mukakonza kapena kugwiritsa ntchito, zomwe zingayambitse kutayika bwino.
- Ukalamba Wachilengedwe: Granite yaiwisi imadutsa zaka zosachepera 5 za ukalamba wachilengedwe musanawumbe. Izi zimatulutsa kupsyinjika kotsalira kwa mkati, kuonetsetsa kuti chigawo chomaliza sichikuwonongeka chifukwa cha kusintha kwa kutentha kapena chinyezi cha chilengedwe.
1.2 Technology Processing Technology
Zida za granite za ZHHIMG zimapangidwa movutikira, njira zambirimbiri kuti zikwaniritse zofunikira zenizeni:
- Kudula Mwachizolowezi: Midawu ya granite yaiwisi imadulidwa kukhala zopanda kanthu malinga ndi zojambula za 2D/3D zomwe makasitomala amapereka (zothandizira zomangira zovuta monga mabowo, mipata, ndi manja achitsulo).
- Kupukuta Mwatsatanetsatane: Makina akupera a CNC (olondola ± 0.001mm) amagwiritsidwa ntchito kuwongolera pamwamba, kukwaniritsa cholakwika cha flatness ≤0.003mm/m pa malo ofunikira.
- Kubowola & Kulotera: Zida za diamondi zolondola kwambiri zimagwiritsidwa ntchito pobowola (kulondola kwa dzenje ± 0.01mm) ndi kulotera, kuwonetsetsa kuti zimagwirizana ndi magulu amakina (mwachitsanzo, njanji zowongolera, mabawuti).
- Chithandizo cha Pamwamba: Chosindikizira cha chakudya, chosakhala ndi poizoni chimagwiritsidwa ntchito kuti muchepetse kuyamwa kwamadzi (mpaka ≤0.15%) ndikukulitsa kukana kwa dzimbiri-popanda kukhudza zinthu zomwe sizili ndi maginito.
2. Zofunika Kwambiri za Zigawo za Granite: Chifukwa Chake Zimaposa Zida Zachikhalidwe
Zida za granite zimapereka mwayi wapadera kuposa chitsulo (chitsulo choponyedwa, chitsulo) kapena zinthu zopangidwa, zomwe zimapangitsa kuti zikhale zofunikira kwambiri pamakina olondola:
2.1 Kulondola Kwapadera & Kukhazikika
- Kusungirako Mwangwiro Kwamuyaya: Pambuyo pa kukalamba kwachilengedwe komanso kukonza molondola, zigawo za granite sizikhala ndi pulasitiki. Kulondola kwake kowoneka bwino (mwachitsanzo, kusalala, kuwongoka) kumatha kusungidwa kwa zaka zopitilira 10 pansi pakugwiritsa ntchito mwachizolowezi-kuchotsa kufunika kokonzanso pafupipafupi.
- Kuwonjezeredwa kwa Mafuta Ochepa: Granite ili ndi mzere wokulirapo wa 5.5×10⁻⁶/℃ (1/3 wa chitsulo chonyezimira). Izi zikutanthawuza kusintha kwakung'ono ngakhale m'malo ochitira misonkhano ndi kusinthasintha kwa kutentha (mwachitsanzo, 10-30 ℃), kuwonetsetsa kuti zida zikugwira ntchito.
2.2 Katundu Wapamwamba Wamakina
- Kukaniza Kuvala Kwambiri: Ma quartz ndi feldspar minerals mu granite amapereka kukana kwabwino kwa kuvala-nthawi 5-10 kuposa chitsulo choponyedwa. Izi ndizofunikira pazinthu monga njanji zowongolera zida zamakina, zomwe zimapirira kukangana kobwerezabwereza.
- Mphamvu Yopondereza Kwambiri: Ndi mphamvu yopondereza ya 210-280MPa, zida za granite zimatha kupirira katundu wolemetsa (mwachitsanzo, 500kg/m² pazigawo zogwirira ntchito) popanda kupunduka—koyenera kuthandizira makina akulu olondola kwambiri.
2.3 Ubwino wa Chitetezo ndi Kukonza
- Non-Magnetic & Non-Conductive: Monga zinthu zopanda zitsulo, granite sipanga maginito kapena kuyendetsa magetsi. Izi zimalepheretsa kusokoneza zida zoyezera maginito (mwachitsanzo, zizindikiro za kuyimba) kapena zida zamagetsi zamagetsi, kuwonetsetsa kuzindikirika kolondola kwa workpiece.
- Zopanda Dzimbiri & Zosachita dzimbiri: Mosiyana ndi chitsulo kapena chitsulo chosungunuka, granite sichita dzimbiri. Imalimbananso ndi zosungunulira zambiri zamakampani (monga mafuta amchere, mowa) ndi ma acid/alkalis ofooka—kuchepetsa mtengo woikonza ndikutalikitsa moyo wantchito.
- Kupirira Zowonongeka: Ngati malo ogwirira ntchito akanda mwangozi kapena kukhudzidwa, amangopanga maenje ang'onoang'ono, osaya (opanda ma burrs kapena m'mphepete). Izi zimapewa kuwonongeka kwa zida zogwirira ntchito ndipo sizisokoneza kulondola kwa muyeso—mosiyana ndi zitsulo, zomwe zimatha kukhala zopindika zomwe zimafunikira kugundidwanso.
2.4 Kukonza Kosavuta
Zida za granite zimafuna kusamalidwa pang'ono:
- Kuyeretsa tsiku ndi tsiku kumangofunika nsalu yofewa yoviikidwa mu zotsukira zosalowerera (kupewa zotsuka za acidic/alkaline).
- Palibe chifukwa chopaka mafuta, kupenta, kapena mankhwala oletsa dzimbiri—kupulumutsa nthaŵi ndi ntchito ya magulu okonza fakitale.
3. ZHHIMG's Granite Component Solutions: Zopangidwira Global Industries
ZHHIMG imagwira ntchito popanga zida za granite zamafakitale osiyanasiyana, kuphatikiza zakuthambo, magalimoto, semiconductor, ndi zida zolondola. Zogulitsa zathu zikuphatikizapo:
- Maziko a Machine & Worktables: Kwa malo opangira makina a CNC, gwirizanitsani makina oyezera (CMMs), ndi makina opera.
- Guide Rails & Crossbeams: Kwa makina oyenda mozungulira, kuwonetsetsa kutsetsereka kosalala, kolondola.
- Mizati & Zothandizira: Kwa zida zolemetsa zolemetsa, zopatsa mphamvu zokhazikika.
Zigawo zonse za granite za ZHHIMG zimagwirizana ndi miyezo yapadziko lonse lapansi (ISO 8512-1, DIN 876) ndipo zimayesedwa mwamphamvu kwambiri:
- Kuyang'anira Zinthu: Gulu lililonse la granite limayesedwa kuuma, kachulukidwe, ndi kuyamwa kwamadzi (ndi chiphaso cha SGS).
- Kuwongolera Mwatsatanetsatane: Ma interferometer a laser amagwiritsidwa ntchito kutsimikizira kusalala, kuwongoka, ndi kufanana-ndi lipoti latsatanetsatane la calibration loperekedwa.
- Kusinthasintha Kwamakonda: Kuthandizira kukula kuchokera ku 500 × 300mm mpaka 6000 × 3000mm, ndi chithandizo chapadera monga manja ophatikizidwa achitsulo (zolumikizira bawuti) kapena zigawo zoletsa kugwedera.
Kuphatikiza apo, timapereka chitsimikiziro chazaka ziwiri komanso kulumikizana kwaulere pazida zonse za granite. Netiweki yathu yapadziko lonse lapansi yapadziko lonse lapansi imatsimikizira kutumizidwa munthawi yake kumayiko opitilira 50, ndi malangizo oyika pamasamba omwe amapezeka pama projekiti akuluakulu.
4. FAQ: Mafunso Odziwika Okhudza Zigawo za Granite
Q1: Kodi zida za granite ndizolemera kuposa zida zachitsulo?
A1: Inde—granite ili ndi kachulukidwe ka 2.6-2.8g/cm³ (yokwera pang'ono kuposa chitsulo cha 7.2g/cm³ ndiyolakwika, yokonzedwa: kachulukidwe kachitsulo ndi ~7.2g/cm³, granite ndi ~2.6g/cm³). Komabe, kulimba kwa granite kumatanthawuza kuonda, mapangidwe opepuka amatha kukhazikika mofanana ndi zigawo zachitsulo chonyezimira.
Q2: Kodi zida za granite zitha kugwiritsidwa ntchito panja kapena m'malo okhala ndi chinyezi chambiri?
A2: Inde-Zigawo za ZHHIMG za granite zimapatsidwa chithandizo chapadera chopanda madzi (chophimba pamwamba) kuti muchepetse kuyamwa kwa madzi mpaka ≤0.15%. Ndioyenera ku misonkhano yachinyontho, koma kuwonetsa kunja kwa nthawi yayitali (mvula / dzuwa) sikuvomerezeka.
Q3: Zimatenga nthawi yayitali bwanji kupanga zida za granite?
A3: Pazojambula zokhazikika (mwachitsanzo, zogwirira ntchito zamakona anayi), kupanga kumatenga masabata 2-3. Pazinthu zovuta (zokhala ndi mabowo / mipata yambiri), nthawi yotsogolera ndi masabata 4-6-kuphatikiza kuyezetsa kwazinthu ndikuwongolera molondola.
Ngati mukufuna zida za granite zamakina anu olondola kapena muli ndi mafunso okhudza kusankha zinthu, funsani a ZHHIMG lero kuti mupeze malingaliro aulere pamapangidwe anu komanso mtengo wampikisano. Gulu lathu la mainjiniya lidzagwira ntchito nanu kuti mupange yankho lomwe limakwaniritsa zomwe mukufuna kuchita komanso bajeti.
Nthawi yotumiza: Aug-22-2025