Zigawo zamakina a granite zimadziwika kwambiri ngati zigawo zofunika kwambiri mu makina olondola, chifukwa cha kukhazikika kwawo kwapadera, kukana kuwonongeka, komanso kukana dzimbiri. Kwa ogula ndi mainjiniya apadziko lonse lapansi omwe akufuna njira zodalirika zokonzera granite, kumvetsetsa zofunikira zazikulu zaukadaulo ndikofunikira kwambiri kuti zitsimikizire kuti malonda akuyenda bwino komanso kuti polojekiti ipambane. Pansipa, ZHHIMG—mnzanu wodalirika mu zigawo za granite zolondola kwambiri—akufotokoza miyezo yaukadaulo yomwe iyenera kutsatiridwa pazigawo zofunika izi.
1. Kusankha Zinthu: Maziko a Ubwino
Zipangizo zamakina za granite zogwira ntchito bwino zimayamba ndi zipangizo zapamwamba kwambiri. Timagwiritsa ntchito miyala yopyapyala komanso yolimba monga gabbro, diabase, ndi granite, ndi zofunikira izi:
- Kuchuluka kwa biotite ≤ 5%: Kumatsimikizira kuti kutentha sikukwera kwambiri komanso kuti zinthu sizikusinthasintha.
- Modulus yotanuka ≥ 0.6×10⁴ kg/cm²: Imatsimikizira mphamvu yonyamula katundu komanso kukana kusintha kwa zinthu.
- Kuyamwa madzi ≤ 0.25%: Kumaletsa kuwonongeka komwe kumachitika chifukwa cha chinyezi ndipo kumasunga magwiridwe antchito m'malo okhala ndi chinyezi.
- Kulimba kwa pamwamba pa workpiece ≥ 70 HS: Kumapereka kukana kwabwino kwambiri kwa kugwiritsidwa ntchito kwa nthawi yayitali pazochitika zogwira ntchito pafupipafupi.
2. Kukhwima kwa Malo: Kulondola kwa Malo Ogwira Ntchito
Kumaliza kwa pamwamba kumakhudza mwachindunji momwe chipangizocho chikugwirira ntchito komanso momwe chimagwirira ntchito mu makina. Miyezo yathu ikugwirizana ndi zofunikira zapadziko lonse lapansi:
- Malo ogwirira ntchito: Kukhwima kwa pamwamba. Ra imayambira pa 0.32 μm mpaka 0.63 μm, zomwe zimapangitsa kuti zinthu zolumikizana zigwirizane bwino komanso kuchepetsa kukangana.
- Malo a m'mbali: Kukhwima kwa pamwamba Ra ≤ 10 μm, kulinganiza kulondola ndi kugwira ntchito bwino kwa zinthu m'malo osakhala ofunikira.
3. Kusalala ndi Kukhazikika: Chofunika Kwambiri Pakukonzekera Molondola
Kuti muwonetsetse kuti zinthu zathu za granite zimagwirizana bwino ndi makina anu, zinthu zathu za granite zimakwaniritsa kulekerera kwa geometric:
- Kuyang'anira kusalala: Pa magiredi onse, timagwiritsa ntchito njira yolunjika kapena njira ya gridi kuti tiyese kusalala kwa pamwamba. Kusinthasintha kovomerezeka kwa pamwamba kumatsatira zomwe zili mu Table 2 (zomwe zikupezeka mukapempha), kuonetsetsa kuti palibe kusintha komwe kumakhudza kusonkhana kapena kugwira ntchito.
- Kulekerera kwa Perpendicularity:
- Kukhazikika pakati pa malo am'mbali ndi malo ogwirira ntchito.
- Kukhazikika pakati pa malo awiri oyandikana.
Zonsezi zimagwirizana ndi kulekerera kwa Giredi 12 monga momwe zafotokozedwera mu GB/T 1184 (zofanana ndi miyezo yapadziko lonse lapansi), zomwe zimatsimikizira kulinganiza kolondola panthawi yoyika.
4. Kuwongolera Zilema: Kusachita Zolakwika pa Magwiridwe Antchito
Chilema chilichonse pamalo ofunikira chingayambitse kulephera kwa makina. Timakhazikitsa miyezo yokhwima ya zilema pazigawo zonse za granite:
- Malo ogwirira ntchito: 严禁 (oletsedwa mwamphamvu) kuti asakhale ndi zolakwika zomwe zimakhudza mawonekedwe kapena magwiridwe antchito, kuphatikizapo mabowo amchenga, thovu la mpweya, ming'alu, zosakaniza, ma porosity ofooka, mikwingwirima, mabowo, kapena dzimbiri.
- Malo osagwira ntchito: Malo otsetsereka ang'onoang'ono kapena zipilala zamakona amaloledwa pokhapokha ngati akonzedwa mwaukadaulo ndipo sakhudza umphumphu wa kapangidwe kake kapena kusonkhana kwake.
5. Tsatanetsatane wa Kapangidwe: Yopangidwira Kugwiritsa Ntchito Mwanzeru
Timakonza kapangidwe ka zigawo kuti tigwirizane bwino ndi momwe zinthu zilili komanso momwe zinthu zingagwiritsidwire ntchito, mogwirizana ndi zofunikira za mtundu wake:
- Zogwirira zogwirira: Pa zigawo za Giredi 000 ndi Giredi 00 (zolondola kwambiri), zogwirira sizikulimbikitsidwa. Izi zimapewa kufooka kwa kapangidwe kake kapena kusintha komwe kungawononge kulekerera kwawo kolimba kwambiri.
- Mabowo/mizere yolumikizidwa: Pa zigawo za Giredi 0 ndi Giredi 1, ngati mabowo kapena mizere yolumikizidwa ikufunika pamalo ogwirira ntchito, malo awo ayenera kukhala pansi pa mulingo wa malo ogwirira ntchito. Izi zimaletsa kusokoneza malo ogwirira ntchito a gawolo.
N’chifukwa Chiyani Muyenera Kusankha ZHHIMG’s Granite Mechanical Components?
Kupatula kukwaniritsa miyezo yaukadaulo yomwe ili pamwambapa, ZHHIMG imapereka:
- Kusintha: Sinthani zigawo kuti zigwirizane ndi miyeso yanu, kulekerera, ndi zosowa za ntchito (monga maziko a makina a CNC, nsanja zoyezera molondola).
- Kutsatira Malamulo Padziko Lonse: Zogulitsa zonse zimakwaniritsa miyezo ya ISO, GB, ndi DIN, zomwe zimaonetsetsa kuti makina akugwirizana ndi makina padziko lonse lapansi.
- Chitsimikizo Cha Ubwino: Kuyang'aniridwa 100% musanatumize, ndi malipoti atsatanetsatane oyesera omwe amaperekedwa pa oda iliyonse.
Ngati mukufuna zida zamakono za granite zolondola kwambiri zomwe zimakwaniritsa zofunikira zaukadaulo komanso zodalirika kwa nthawi yayitali, lemberani gulu lathu lero. Tipereka mayankho okonzedwa ndi inu, zitsanzo zaulere, komanso mtengo wachangu kuti muthandizire pulojekiti yanu.
Nthawi yotumizira: Ogasiti-27-2025