Los ntawm Semiconductor Fabs mus rau CMMs: Vim li cas Granite Bases Thiaj Li Tseem Ceeb Hauv Kev Tsim Khoom Siv High-Tech

Yog tias koj qhib lub tshuab ntsuas kev sib koom tes, lub cuab yeej txuas hlau, lossis lub kaw lus tshuaj xyuas wafer ob peb xyoos dhau los, koj yuav pom lub hauv paus hlau cam khwb cia lossis lub hauv paus hlau vuam. Qhib tib pawg khoom siv niaj hnub no, thiab muaj lub sijhawm zoo uas lub hauv paus qauv yog granite. Qhov kev hloov pauv ntawd tsis yog kev kho kom zoo nkauj - nws ua raws li qhov tseeb ntawm cov khoom siv niaj hnub no xav tau los ntawm nws lub hauv paus.

Qhov Teeb Meem Uas Cov Hauv Paus Hlau Sib Tw Nrog

Cov hlau cam khwb cia thiab cov hlau muaj zog, tab sis lawv tsis yog qhov loj me uas tsis quav ntsej txog lawv qhov chaw ib puag ncig. Cov hauv paus hlau nthuav dav thiab cog lus raws li qhov kub thiab txias, khaws cov kev ntxhov siab sab hauv uas tseem tshuav los ntawm kev cam khwb cia lossis vuam uas tuaj yeem tso tawm qeeb qeeb dhau xyoo (ua rau maj mam warping), thiab xa cov kev co zoo - tsis muaj ib qho twg zoo tagnrho thaum cov khoom siv zaum saum lub hauv paus ntawd sim tuav qhov chaw micron- lossis nanometer-level.

Granite, los ntawm qhov sib piv, yog qhov ruaj khov thaum raug rho tawm, muaj cov coefficient qis ntawm thermal expansion, tsis muaj kev ntxhov siab sab hauv casting kom txo tau lub sijhawm, thiab muaj cov khoom siv vibration-damping ntuj vim nws cov qauv crystalline. Rau cov khoom siv uas qhov chaw drift ncaj qha txhais tau tias yog qhov yuam kev ntsuas lossis cov zis tsis zoo, cov khoom ntawd tseem ceeb dua li lub zog raw.

Qhov twg Granite Bases Tam Sim No Muaj Ntau

Daim ntawv teev cov khoom siv uas sivcov hauv paus granitetau loj hlob ntau heev:

• Cov khoom siv semiconductor thiab cov khoom siv tshuaj xyuas, qhov twg qhov chaw theem nanometer yog tus qauv
• Cov tshuab ntsuas sib koom ua ke (CMMs) thiab cov tshuab ntsuas optical/video, qhov twg qhov tiaj tiaj ntawm lub hauv paus txwv tsis pub ntsuas qhov tseeb.
• Cov tshuab drilling thiab via-forming PCB, uas xav tau qhov chaw sib xws thoob plaws ntau txhiab lub voj voog rov ua dua
• Femtosecond thiab picosecond laser systems, qhov twg beam txoj kev ruaj khov nyob ntawm lub hauv paus tsis hloov pauv nyob rau hauv thermal load
• Cov theem tsav tsheb linear thiab cov rooj XY siv rau hauv cov kab sib dhos thiab cov kab tshuaj xyuas tsis siv neeg
• Cov tshuab tshuaj xyuas CT thiab X-ray hauv kev lag luam, qhov twg kev daws teeb meem ntawm kev thaij duab nyob ntawm kev ruaj khov ntawm lub tshuab thaum lub sijhawm luam theej duab
• Cov khoom siv tshuaj xyuas roj teeb thiab cov khoom siv hluav taws xob tshiab, ib daim ntawv thov uas loj hlob sai thaum EV thiab kev tsim roj teeb nce ntxiv

Cov Cuab Yeej Ntsuas Granite Ua Ib Qho Qeb Cais

Ntxiv rau cov qauv tsim, granite kuj tseem siv tau rau cov cuab yeej ntsuas qhov tseeb - cov phaj saum npoo, cov ntug ncaj, cov plaub fab, V-blocks, thiab cov sib luag - siv los ntsuas thiab txheeb xyuas lwm yam khoom siv. Lub phaj saum npoo granite siv ua qhov ntsuas ntsuas feem ntau xav tau kev ua kom tiaj tiaj dua li lub hauv paus granite siv rau hauv cov qauv, vim tias lub phaj nws tus kheej dhau los ua tus qauv raug uas lwm cov khoom raug kuaj xyuas.

Qhov no txhais li cas rau cov neeg yuav khoom siv

Rau cov tuam txhab uas teev cov khoom siv tshiab lossis hloov cov hlau qub, qhov tseeb yog tias lub hauv paus granite tsis yog qhov kev hloov kho zoo dua - hauv ntau pawg ntawv thov, nws tau ze rau qhov kev cia siab. Qhov sib txawv ntawm cov neeg muag khoom tsawg dua yog hais txog kev xaiv cov khoom siv thiab ntau dua txog qhov ntsuas kev tsim khoom (tus neeg muag khoom puas tuaj yeem tshuab cov khoom loj ib daim yam tsis muaj cov pob qij txha tsis xav tau), thiab kev tswj xyuas zoo (puas tuaj yeem ua rau qhov tiaj tiaj thiab kev ruaj khov ntawm cov ntaub ntawv calibration). Cov chaw tsim khoom uas khiav cov kab ua granite siab thiab cov khoom siv sib tsoo loj - muaj peev xwm tuav cov khoom ib leeg hauv ntau kaum tawm tonnes thiab ntau meters ntev - feem ntau zoo dua los muab cov khoom loj, tsis muaj pob qij txha granite uas cov khoom siv semiconductor thiab cov khoom siv tshuaj xyuas xav tau ntau dua.