Kev Ua Tau Zoo Rau Granite Base Khoom Xaiv Ntawm Femtosecond Thiab Picosecond Laser Equipment

Ultrafast femtosecond & picosecond lasers txais yuav txias ultra- luv pulse ua nrog submicron precision, dav siv rau semiconductor wafer fabrication, kho qhov muag etching, perovskite zaj duab xis ntau lawm thiab kho mob micro- txiav. Me me kev co, thermal deformation los yog ntev -lub sij hawm kev nyuaj siab drift yuav hloov laser me ntsis, ruin machining contours thiab txo cov khoom yield.
1. Core Physical Standards: Tsuas yog Siab -Density UNPARALLELED® Dub Granite
Marble thiab lub teeb granite yog txwv. Qualified Granite Parameters:
Ceev: 3100kg/m³, compact quartz-nplua nuj crystals, tsis muaj pores los yog tawg; zam ntev -lub sij hawm sib hais haum deformation.
Zero haiv neeg nyob hauv kev ntxhov siab: Ntuj geological laus tshem tawm cov kev ntxhov siab uas seem, tsis muaj kev sib cav rau xyoo lawm.
Kev nqus dej tsawg dua lossis sib npaug li 0.2%: Tsis muaj qhov o ntawm cov dej ntub dej -cov chaw ua haujlwm txias; marble absorbs dej ntau dhau thiab deforms yooj yim.
Tsis yog-sib nqus: Tsis nyiam cov plua plav hlau, tiv thaiv cov khoom siv kho qhov muag rau chip & optical component manufacturing.
UNPARALLELED's 20,000m³ pob zeb warehouse muab tag nrho cov tshuaj ntsuam xyuas granite blocks nrog traceable test reports, tshem tawm cov khoom tsis zoo.
2. Vibration Damping: Thaiv High-Frequency Micro-Vibration
High-ceev galvanometers, linear motors thiab cov twj tso kua dej tsim kom tsis tu ncua micro-kev co; rhiav cranes thiab cov cuab yeej siv tshuab xa cov kev poob siab ntxiv, ua rau focal jitter thiab qhov chaw tsis ruaj khov.
Granite cov muaju ntom ntom nqus ntau dua 90% sab nraud micro- kev co, zoo dua li cam khwb cia hlau thiab pob zeb hauv av castings. Mineral castings tsuas yog tsis tshua muaj kev vibration, tsis tuaj yeem tuav 24h tas li resonance; hlau puag amplify vibration.
Mohs hardness 6-7, compressive zog 245-300MPa. Hnyav kev sib xyaw granite ua rau kev sib cais kev co tsis muaj qhov cuam tshuam ntxiv.
3. Thermal Stability: Ultra- Tsawg Thermal Expansion los tiv thaiv Optical Drift
Kev ua haujlwm ntev laser, dej txias thiab kub viav vias ua rau qhov hloov pauv ntawm lub hauv paus, misaligning lo ntsiab muag thiab galvanometers.
Thermal expansion coefficient Tsawg dua lossis sib npaug li 4.6 × 10⁻⁶ / degree. Nyob rau hauv 10℃kub qhov sib txawv, tag nrho deformation Tsawg dua los yog sib npaug rau 5μm. Cam khwb cia hlau nthuav 2-3 npaug ntau dua, ua tsis tiav submicron precision xav tau.
Dav kub kam rau ua (-10℃~ 60 degree), tsis muaj polymer resin, tsis softening / laus xws li ntxhia castings ntawm kub ua hauj lwm.
4. Mechanical Durability & Hnav Resistance
Bases nqa hnyav laser hosts, kho qhov muag modules thiab cua txias units; Kev sib txhuam tsis tu ncua thiab kev sib tsoo tshwm sim thaum ua haujlwm thiab thauj khoom.
Mohs hardness triple uas cam khwb cia hlau, khawb thiab dent resistant; me me cuam tshuam tsis muaj kev puas tsuaj mus tas li. Mineral castings thiab marble dent tau yooj yim.
Tsis muaj polymer aging los yog delamination. Reference flatness NW nyuam qhuav decays tom qab xyoo lawm nyob rau hauv tas li -kub plua plav- kev cob qhia dawb. Mineral castings degrade hauv 3-5 xyoo nrog cov nqi kho dua tshiab.
5. Corrosion & Cleanliness rau Optoelectronic Plua plav - Kev cob qhia pub dawb
Laser rhiav muaj cov kuab tshuaj ntxuav, tsis muaj zog acid / alkaline coolant thiab huab cua ntub. Bases xav tau tshuaj inertness thiab tsis muaj plua plav tawm.
Inert granite resists txiav kua thiab kho qhov muag hnyav yaig, tsis muaj pulverization nto. Mineral casting resin degrades nyob rau hauv cov kuab tshuaj organic thaum coatings hnav.
Dense crystal structure sheds no fine dust while cleaning, protecting wafers and optical lenses, complying with semiconductor cleanroom standards.
6. Machining & Calibration Peev Xwm rau Nanometer Flatness
Optical thiab motion mounting surfaces xav tau ultra-pas, thaum uas tig mus tag ntxiv rau cov threaded qhov, lub tshuab nqus tsev qhov thiab qhov chaw grooves.
UNPARALLELED muaj plaub USD 500,000+ Taiwan Nantou loj CNC grinders thiab 30+ xyoo qub qub phau ntawv polishers, xa nanometer - theem flatness. Mineral castings tsuas yog ncav cuag qhov tseeb ntawm micron vim yog sib sau ua ke -cov kev txwv.
Monolithic sib tsoo yam tsis muaj qhov sib txuas lossis qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob Kev cai qhov thiab grooves yog integrally machined rau unified geometric precision.
Tag nrho cov hauv paus tiav tau ua tiav tag nrho - thaj tsam daim phiaj scanning calibration ntawm UK Renishaw laser interferometers tsis muaj qhov muag tsis pom kev. Cov ntawv tshaj tawm ob hom lus traceable calibration raug muab tawm, zam kev soj ntsuam thib ob rau kev xa tawm.
Xaus
Submicron precision ntawm femtosecond / picosecond lasers tso siab rau tag nrho cov granite puag kev ua tau zoo: kev co tsis kam, thermal stability, durability, cleanliness thiab ultra{0}}precision machinability. Marble, cam khwb cia hlau thiab pob zeb hauv av castings muaj qhov tsis zoo hauv qhov tsis zoo rau kev ua haujlwm ntev - lub sijhawm ruaj khov ultrafast laser.
UNPARALLELED Group tsim cov kev cai siab - ntom ntom dub granite hauv paus nrog tag nrho cov ntawv pov thawj thoob ntiaj teb thiab lub tsev kawm ntawv thoob ntiaj teb- lub koom haum kev tshawb fawb txog kev sib koom tes. Peb muab ib qho -txheej txheem kev daws teeb meem raws li cov khoom siv loj, thauj khoom, qib precision thiab kev cob qhia. Mus rau pem hauv ntej, peb yuav hloov kho granite kev tshuaj ntsuam, ultra- precision sib tsoo thiab laser calibration systems, ua raws li DIN, ASME, JIS, GB thiab thoob ntiaj teb cov qauv ntsuas ntsuas. Peb muab cov khoom ruaj khov, cov ntawv pov thawj granite siv rau semiconductor, optics, lub zog tshiab thiab precision kho mob ultrafast laser khoom thoob ntiaj teb, txhawb kev tsim khoom ntau dua thiab ntev -lub sij hawm precision stability rau ntiaj teb ultra- precision laser manufacturing.