Kev Ntsuas Tus Nqi ntawm Kev Ua Kom Tiav—Granite vs. Cast Iron vs. Ceramic Platforms

Kev Sib Tw Nqi Khoom Siv Hauv Kev Tsim Khoom Siv Ultra-Precision

Thaum nrhiav lub hauv paus rau cov khoom siv ntsuas tseem ceeb, kev xaiv cov khoom siv—Granite, Cast Iron, lossis Precision Ceramic—yuav tsum sib npaug kev nqis peev ua ntej piv rau kev ua tau zoo thiab kev ruaj khov mus sij hawm ntev. Thaum cov engineers muab qhov tseem ceeb rau kev ruaj khov thiab cov khoom siv thermal, cov pab pawg yuav khoom tsom mus rau tus nqi ntawm Bill of Materials (BOM).

Ntawm ZHHIMG®, peb nkag siab tias kev tshuaj xyuas cov khoom siv tag nrho yuav tsum tsis yog tsuas yog suav nrog tus nqi raw xwb tab sis kuj tseem ceeb rau qhov nyuaj ntawm kev tsim khoom, kev ruaj khov uas xav tau, thiab kev saib xyuas mus sij hawm ntev. Raws li qhov nruab nrab ntawm kev lag luam thiab qhov nyuaj ntawm kev tsim khoom rau cov platforms zoo sib xws, muaj kev ntsuas siab, qib metrology, peb tuaj yeem tsim kom muaj qib nqi meej.

Cov Txheej Txheem Nqe ntawm Precision Platforms

Rau cov platforms tsim tawm raws li cov qauv metrology siab (piv txwv li, DIN 876 Qib 00 lossis ASME AA), tus nqi hierarchy ib txwm muaj, los ntawm Qis Tshaj Mus Rau Tus Nqi Siab Tshaj, yog:

1. Cov Platforms Hlau Uas Siv Hlau (Tus Nqi Pib Qis Tshaj)

Cov hlau cam khwb cia muaj cov khoom siv pib qis tshaj plaws thiab tus nqi tsim khoom rau lub hauv paus. Nws lub zog tseem ceeb yog nws qhov kev ruaj khov siab thiab yooj yim ntawm kev koom ua ke cov yam ntxwv nyuaj (ribs, sab hauv voids) thaum lub sijhawm casting.

• Cov Nqi Tsav Tsheb: Cov khoom siv pheej yig (hlau ore, steel scrap) thiab cov txheej txheem tsim khoom ntau xyoo.
• Kev Sib Pauv: Qhov tsis muaj zog loj ntawm cov hlau cam khwb cia hauv kev ua kom raug yog nws qhov yooj yim rau xeb / xeb thiab nws qhov xav tau rau kev ruaj khov thermal (kev kho cua sov) kom txo qhov kev ntxhov siab sab hauv, uas ntxiv tus nqi. Ntxiv mus, nws cov Coefficient ntawm Thermal Expansion (CTE) siab dua ua rau nws tsis haum dua li granite rau cov chaw muaj kev raug siab nrog kev hloov pauv kub.

2. Cov Platforms Granite Uas Muaj Kev Ntsuas Zoo (Tus Thawj Coj Uas Muaj Nqis)

Precision Granite, tshwj xeeb yog cov khoom siv siab ntom xws li peb 3100 kg / m3 ZHHIMG® Black Granite, feem ntau nyob nruab nrab ntawm cov nqi, muab qhov sib npaug zoo tshaj plaws ntawm kev ua tau zoo thiab kev pheej yig.

• Cov Nqi Tsav Tsheb: Txawm hais tias kev khawb av thiab kev xaiv cov khoom siv raug tswj, tus nqi tseem ceeb yog nyob rau hauv cov txheej txheem tsim khoom qeeb, nruj, ntau theem - suav nrog kev ua kom zoo nkauj, kev laus ntuj ntev kom txo kev ntxhov siab, thiab kev siv tes ua kom tiav qhov nanometer tiaj tus.
• Tus Nqi Tseem Ceeb: Granite yog ib yam khoom uas tsis muaj hlau nplaum, tiv taus xeb, thiab muaj CTE qis thiab kev co zoo dua. Tus nqi yog qhov tsim nyog vim tias granite muab kev ruaj khov ntev ntev yam tsis tas yuav siv cov tshuaj kho cua sov kim lossis cov tshuaj tiv thaiv xeb. Qhov no ua rau granite yog qhov kev xaiv tseem ceeb rau feem ntau ntawm cov kev siv niaj hnub no thiab cov ntawv thov semiconductor.

3. Cov Platforms Ceramic Precision (Tus nqi siab tshaj)

Cov khoom siv ua los ntawm cov av nplaum uas muaj kev nplig siab (feem ntau yog cov Aluminium Oxide lossis Silicon Carbide uas muaj kev ntshiab siab) feem ntau yog cov khoom kim tshaj plaws hauv kev ua lag luam. Qhov no qhia txog kev tsim cov khoom siv raw uas nyuaj thiab cov txheej txheem tsim khoom siv zog ntau.

• Cov Nqi Tsav Tsheb: Kev tsim cov khoom siv yuav tsum tau ua kom huv si heev thiab sintering kub heev, thiab cov txheej txheem tiav (kev sib tsoo pob zeb diamond) nyuaj thiab kim.
• Lub Niche: Cov khoom siv ceramics yog siv thaum qhov sib piv ntawm qhov hnyav thiab qhov CTE qis tshaj plaws yog qhov xav tau, xws li hauv cov theem siab linear motor lossis qhov chaw nqus tsev. Txawm hais tias zoo dua hauv qee qhov kev ntsuas kev siv tshuab, tus nqi siab heev txwv nws txoj kev siv rau cov ntawv thov tshwj xeeb, qhov twg peev nyiaj yog qhov thib ob rau kev ua tau zoo.

Xaus Lus: Muab Qhov Tseem Ceeb Tshaj Qhov Pheej Yig

Kev xaiv lub platform precision yog qhov kev txiav txim siab ntawm tus nqi engineering, tsis yog tus nqi pib xwb.

Txawm hais tias Cast Iron muab qhov pib nkag qis tshaj plaws, nws raug cov nqi zais cia hauv kev ruaj khov thermal thiab kev saib xyuas. Precision Ceramic muab kev ua tau zoo tshaj plaws tab sis xav tau kev cog lus nyiaj txiag loj heev.

Precision Granite tseem yog tus yeej tseem ceeb. Nws muab kev ruaj khov, cov khoom siv thermal zoo dua li cov hlau cam khwb cia, thiab lub neej ntev uas tsis tas yuav kho, tag nrho cov nqi qis dua li cov ceramic. ZHHIMG® txoj kev cog lus rau qhov zoo tau ntawv pov thawj, txhawb nqa los ntawm peb Quad-Certifications thiab traceable metrology, ua kom koj qhov kev nqis peev hauv lub platform granite yog qhov kev txiav txim siab zoo tshaj plaws rau kev lav phib xaub ultra-precision.