Thaum nws los txog rau kev tshuaj xyuas qhov tseeb hauv kev tsim khoom siv tshuab, kev siv tshuab, thiab kev sim hauv chaw kuaj mob, cov plaub fab sab xis yog cov cuab yeej tseem ceeb rau kev txheeb xyuas qhov perpendicularity thiab parallelism. Ntawm cov kev xaiv uas siv dav tshaj plaws yog cov plaub fab granite thiab cov plaub fab hlau cam khwb cia. Txawm hais tias ob qho tib si ua haujlwm zoo sib xws, lawv cov khoom siv, cov yam ntxwv kev ua tau zoo, thiab cov xwm txheej siv sib txawv heev - ua rau nws tseem ceeb rau cov neeg yuav khoom xaiv cov cuab yeej zoo rau lawv cov kev xav tau tshwj xeeb. Hauv qab no yog kev sib piv kom ntxaws los pab koj txiav txim siab zoo, txawm tias koj tab tom hloov kho koj cov khoom siv hauv chaw ua haujlwm lossis nrhiav cov haujlwm lag luam.
1. Lub Hom Phiaj Tseem Ceeb: Cov Haujlwm Sib Koom, Cov Ntawv Thov Uas Tau Tso Cai
Ob lub granite squares thiab cast iron squares muaj cov qauv zoo li tus ncej nrog cov sab perpendicular thiab parallel, tsim los ua kom tau raws li qhov yuav tsum tau ua kom muaj kev tshuaj xyuas zoo. Lawv feem ntau yog siv rau:
- Tshawb xyuas qhov sib dhos ntawm cov khoom sab hauv ntawm ntau yam cuab yeej siv tshuab (piv txwv li, lathes, milling machines, grinders).
- Txheeb xyuas qhov sib npaug ntawm cov khoom siv kho tshuab thiab cov cuab yeej.
- Ua tus qauv siv tau 90° rau kev ntsuas qhov tseeb hauv cov kab tsim khoom lag luam thiab cov chaw kuaj mob.
Txawm hais tias lawv cov haujlwm tseem ceeb sib tshooj, lawv cov txiaj ntsig ntawm cov khoom siv ua rau lawv zoo dua rau cov chaw sib txawv - qee yam uas peb yuav tshawb nrhiav tom ntej.
2. Cov Khoom Siv & Kev Ua Tau Zoo: Vim Li Cas Qhov Txawv Tseem Ceeb
Qhov sib txawv loj tshaj plaws ntawm ob lub cuab yeej no yog nyob rau hauv lawv cov ntaub ntawv tseem ceeb, uas cuam tshuam ncaj qha rau kev ruaj khov, kev ruaj khov, thiab kev khaws cia qhov tseeb.
Granite Square: Qhov Kev Xaiv Uas Ruaj Khov Rau Cov Haujlwm Uas Muaj Kev Ntsuas Siab
Cov pob zeb granite squares yog ua los ntawm cov granite ntuj (cov zaub mov tseem ceeb: pyroxene, plagioclase, olivine me me, biotite, thiab trace magnetite), feem ntau muaj cov xim dub zoo nkauj. Qhov ua rau cov khoom no txawv ntawm nws cov txheej txheem tsim - dhau ntau pua lab xyoo ntawm kev laus ntuj, granite tsim cov qauv ntom ntom thiab sib xws. Qhov no muab cov granite squares zoo tshaj plaws:
- Kev Ruaj Ntseg Zoo Kawg Nkaus: Tiv taus kev nthuav dav thiab kev sib cog lus ntawm cua sov, txawm tias nyob rau hauv ib puag ncig uas muaj kev hloov pauv ntawm qhov kub thiab txias. Nws yuav tsis deform thaum muaj kev thauj khoom hnyav, ua kom ntseeg tau tias muaj kev raug siab mus sij hawm ntev (feem ntau tswj tau qhov raug rau ntau xyoo yam tsis tau rov kho dua).
- Kev Nyuaj Siab & Kev Tiv Thaiv Kev Hnav: Nrog Mohs hardness ntawm 6-7, granite tiv taus khawb, dents, thiab hnav los ntawm kev siv ntau zaus - zoo tagnrho rau cov haujlwm tshuaj xyuas ntau.
- Tsis Muaj Hlau Sib Nqus & Tiv Thaiv Kev Xeb: Tsis zoo li hlau, granite tsis nyiam cov khoom sib nqus (qhov tseem ceeb rau kev tsim khoom siv dav hlau lossis khoom siv hluav taws xob) thiab yuav tsis xeb lossis xeb, txawm tias nyob rau hauv qhov chaw ua haujlwm uas muaj av noo lossis roj.
Zoo Tshaj Plaws Rau: Cov lag luam uas muaj kev ua haujlwm siab xws li kev tsav dav hlau, kev tsim khoom siv tsheb, thiab kev kuaj hauv chaw kuaj mob—qhov twg qhov tseeb tas li thiab lub cuab yeej siv tau ntev tsis sib tham tau.
Cast Iron Square: Lub Tshuab Ua Haujlwm Pheej Yig Rau Kev Tshuaj Xyuas Ib Txwm
Cov duab plaub fab hlau cam khwb cia yog ua los ntawm cov hlau cam khwb cia grey (qib khoom siv: HT200-HT250), uas yog cov hlau sib xyaw uas siv dav dav thiab paub txog nws qhov kev siv tau yooj yim thiab pheej yig. Ua raws li tus qauv GB6092-85, cov duab plaub fab no muab kev ua tau zoo rau cov kev xav tau kev tshuaj xyuas tus qauv:
- Kev Siv Tau Zoo: Hlau cam khwb cia tuaj yeem siv tau los ua kom raug kom ua tiav qhov kam rau siab (haum rau feem ntau ntawm kev kuaj xyuas perpendicularity hauv kev lag luam).
- Tus Nqi Uas Tsim Nyog: Piv rau cov granite ntuj (uas yuav tsum tau khawb av, txiav, thiab sib tsoo kom raug), cov hlau cam khwb cia pheej yig dua - ua rau nws yog qhov kev xaiv nrov rau cov chaw ua haujlwm me me mus rau nruab nrab uas muaj kev txwv nyiaj txiag.
- Kev Ruaj Ntseg Nruab Nrab: Ua tau zoo hauv cov chaw tswj hwm (piv txwv li, cov chaw ua haujlwm uas muaj qhov kub thiab txias ruaj khov). Txawm li cas los xij, nws yooj yim hloov pauv me ntsis thaum muaj cua sov heev, txias, lossis hnyav, uas yuav tsum tau rov kho dua kom raug.
Zoo Tshaj Plaws Rau: Kev tshuaj xyuas tsis tu ncua hauv kev tsim khoom dav dav, cov chaw ua haujlwm siv cuab yeej, thiab cov haujlwm txij nkawm—qhov twg kev siv nyiaj tsawg thiab kev raug tus qauv (tsis yog qhov raug siab heev) yog qhov tseem ceeb.
3. Koj Yuav Tsum Xaiv Qhov Twg? Ib Daim Ntawv Qhia Txog Kev Txiav Txim Siab Sai
Yuav pab koj xaiv lub square zoo rau koj qhov project, ntawm no yog ib daim ntawv sib piv yooj yim:
| Qhov tshwj xeeb | Granite Square | Hlau Square |
| Cov khoom siv | Pob zeb granite ntuj (laus dua ntau pua xyoo) | Hlau cam khwb cia grey (HT200-HT250) |
| Kev Khaws Cia Kom Tseeb | Zoo heev (tsis muaj kev hloov pauv, siv tau ntev) | Zoo (yuav tsum tau kho dua tshiab tsis tu ncua) |
| Kev ruaj khov | Tiv taus kev hloov pauv ntawm qhov kub thiab txias/qhov hnyav | Ruaj khov nyob rau hauv ib puag ncig tswj tau |
| Kev ruaj khov | Siab (khawb/hnav/tiv taus xeb) | Nruab nrab (yooj yim xeb yog tias tsis tau saib xyuas) |
| Tsis yog Magnetic | Yog (tseem ceeb rau cov lag luam uas muaj kev cuam tshuam) | Tsis muaj |
| Tus nqi | Siab dua (kev nqis peev rau tus nqi ntev) | Qis dua (pheej yig rau kev siv niaj hnub) |
| Cov Ntaub Ntawv Siv Zoo Tshaj Plaws | Kev tsim khoom / chaw soj nstuam siab | Cov chaw ua haujlwm dav dav / kev tshuaj xyuas niaj hnub |
4. Koom Tes Nrog ZHHIMG rau Koj Qhov Kev Xav Tau Ntsuas Qhov Tseeb
Ntawm ZHHIMG, peb nkag siab tias cov cuab yeej zoo yog lub hauv paus ntawm kev tsim khoom zoo. Txawm hais tias koj xav tau lub granite square rau cov khoom siv aerospace uas meej heev lossis lub cast iron square rau kev kuaj xyuas txhua hnub, peb muab:
- Cov khoom uas ua tau raws li cov qauv zoo thoob ntiaj teb (GB, ISO, DIN).
- Cov qhov loj me uas koj hloov kho tau kom haum rau koj lub tshuab lossis koj qhov project xav tau.
- Kev sib tw nqi thiab kev xa khoom thoob ntiaj teb sai (txhawb kev xa tawm mus rau 50+ lub tebchaws).
Npaj txhij nrhiav lub duab plaub fab zoo meej rau koj cov kev xav tau? Hu rau peb pab neeg kws tshaj lij kom tau txais cov lus qhia tshwj xeeb. Peb nyob ntawm no los pab koj txhim kho koj qhov kev tshuaj xyuas kom raug - txawm tias koj ua lag luam li cas los xij!
Lub sijhawm tshaj tawm: Lub Yim Hli-25-2025