Imishini Yokubona Eqondile Kakhulu kanye Nendima Ebalulekile Yama-Precision Chillers

Umshini wokusebenza oqondile kakhulu ubalulekile ekukhiqizeni izingxenye ezisebenza kahle kakhulu zama-smartphone, izinhlelo zezindiza, ama-semiconductor, namadivayisi okuthwebula izithombe athuthukile. Njengoba ukukhiqiza kuqhubekela phambili ekuqondeni kwezinga le-nanometer, ukulawulwa kokushisa kuba yinto ebalulekile ekuqinisekiseni ukuzinza nokuphindeka. Lesi sihloko sinikeza umbono jikelele womshini wokusebenza oqondile kakhulu, izitayela zawo zemakethe, imishini ejwayelekile, kanye nokubaluleka okukhulayo kwama -precision chillers ekugcineni ukunemba komshini.

1. Kuyini Umshini Wokusebenza Oqondile Kakhulu?
Umshini wokusebenza oqondile kakhulu uyinqubo yokukhiqiza ethuthukisiwe ehlanganisa amathuluzi omshini oqondile kakhulu, izinhlelo zokulinganisa ezinembile kakhulu, kanye nokulawula okuqinile kwemvelo. Umgomo wayo ukufeza ukunemba kwefomu le-sub-micrometer kanye nokuqina kobuso be-nanometer noma i-sub-nanometer. Lobu buchwepheshe busetshenziswa kabanzi ekwenziweni kwe-optical, ubunjiniyela bezindiza, ukucubungula i-semiconductor, kanye nokusetshenziswa kwezinsimbi ezinembile.

Izilinganiso Zemboni
* Ukunemba Kwefomu: ≤ 0.1 μm
* Ubulukhuni Bomphezulu (Ra/Rq): Izinga le-Nanometer noma i-sub-nanometer

2. Ukubuka Konke Kwemakethe kanye Nombono Wokukhula
Ngokusho kwe-YH Research, imakethe yomhlaba wonke yezinhlelo zomshini ezisebenza ngokunemba okukhulu ifinyelele ku-2.094 billion RMB ngo-2023 futhi kulindeleke ukuthi ikhule ibe yi-2.873 billion RMB ngo-2029.
Ngaphakathi kwale makethe, imishini yokugaya eqondile kakhulu yayilinganiselwa ku-880 million RMB ngo-2024, kanti ukubikezela kufinyelela ku-1.17 billion RMB ngo-2031 kanye ne-4.2% CAGR (2025–2031).

Amathrendi Esifunda
* INyakatho Melika: Imakethe enkulu kunazo zonke, equkethe u-36% wesabelo somhlaba wonke
* IYurophu: Ngaphambili yayibusa, manje ishintsha kancane kancane
* I-Asia-Pacific: Ikhula ngokushesha ngenxa yamakhono okukhiqiza aqinile kanye nokusetshenziswa kobuchwepheshe

3. Imishini Eyinhloko Esetshenziswa Emishinini Yokubona Eqondile Kakhulu
Umshini wokulungisa izinto ngendlela enembile kakhulu uthembele kuchungechunge lwenqubo oluhlanganiswe kakhulu. Uhlobo ngalunye lwemishini lusiza ekuqondeni okuphakeme kancane kancane ekubunjweni nasekuqedeni izingxenye ze-optical.

(1) Ukushintsha Idayimane Okuqondile Kakhulu Okunephuzu Elilodwa (i-SPDT)
Umsebenzi: Isebenzisa ithuluzi ledayimane eliyikristalu elilodwa lemvelo ukuze ifake izinsimbi ezithambile (i-Al, i-Cu) nezinto ze-infrared (i-Ge, i-ZnS, i-CaF₂), iqedela ukwakheka kwendawo kanye nomshini wokulungisa isakhiwo ngesikhathi esisodwa.

Izici Eziyinhloko
* I-spindle ephethe umoya kanye ne-linear motor drives
* Ifinyelela ku-Ra 3–5 nm kanye nokunemba kwefomu < 0.1 μm
* Izwela kakhulu ekushiseni kwemvelo
* Kudinga ukulawulwa okunembile kwe-chiller ukuze kuqiniswe i-spindle kanye ne-geometry yomshini

(2) Uhlelo Lokuqedela I-Magnetorheological (MRF)
Umsebenzi: Isebenzisa uketshezi olulawulwa yi-magnetic-field ukwenza ukupholisha kwezinga le-nanometer elenziwe endaweni ethile ezindaweni ezibonakalayo ezi-aspheric, freeform, kanye ne-high-precision optical surfaces.

Izici Eziyinhloko
* Izinga lokususwa kwezinto ezilungisekayo ngomugqa
* Ifinyelela ukunemba kwefomu kufika ku-λ/20
* Akukho miklwebhe noma umonakalo ongaphansi komhlaba
* Kukhiqiza ukushisa ku-spindle kanye nama-magnetic coil, okudinga ukupholisa okuzinzile

(3) Izinhlelo Zokulinganisa Ubuso Eziphakathi Kwe-Interferometric
Umsebenzi: Kulinganisa ukuphambuka kanye nokunemba kwe-wavefront yamalensi, izibuko, kanye ne-freeform optics.

Izici Eziyinhloko
* Isixazululo se-Wavefront sifinyelela ku-λ/50
* Ukwakhiwa kabusha kobuso okuzenzakalelayo kanye nokuhlaziywa
* Izilinganiso eziphindaphindwayo kakhulu, ezingathintani
* Izingxenye zangaphakathi ezizwela izinga lokushisa (isb., Ama-laser e-He-Ne, izinzwa ze-CCD)

4. Kungani Ama-Water Chiller Ebalulekile Emishinini Yokukhanya Eqondile Kakhulu
Umshini wokugaya onembile kakhulu uzwela kakhulu ekushintsheni kokushisa. Ukushisa okukhiqizwa ama-spindle motors, izinhlelo zokupholisha, kanye namathuluzi okulinganisa okubonakalayo kungabangela ukuguquka kwesakhiwo noma ukwanda kwezinto. Ngisho nokushintshashintsha kwezinga lokushisa okungu-0.1°C kungathinta ukunemba komshini.
Ama-precision chiller azinzisa izinga lokushisa le-coolant, asuse ukushisa okweqile, futhi avimbele ukukhukhuleka kokushisa. Njengoba izinga lokushisa lizinzile lika-±0.1°C noma ngaphezulu, ama-precision chiller asekela ukusebenza okulinganayo kwezinga le-sub-micron kanye ne-nanometer kuyo yonke imisebenzi yokugaya, ukupholisha, kanye nokulinganisa.

5. Ukukhetha i-Chiller yemishini ye-Ultra-Precision Optical: Izidingo Eziyisithupha Eziyinhloko
Imishini yokukhanya ephezulu idinga okungaphezu kwamayunithi okupholisa ajwayelekile. Ama-chiller awo anembile kumele alethe ukulawula izinga lokushisa okuthembekile, ukujikeleza kwegazi okuhlanzekile, kanye nokuhlanganiswa kwesistimu okuhlakaniphile. Uchungechunge lwe-TEYU CWUP kanye ne-RMUP zenzelwe lezi zinhlelo zokusebenza ezithuthukisiwe, zinikeza amakhono alandelayo:

(1) Ukulawula Izinga Lokushisa Elizinzile Kakhulu
Ukuqina kwezinga lokushisa kusuka ku-±0.1°C kuya ku-±0.08°C, okusiza ukugcina ukunemba kuma-spindle, ama-optics, kanye nezingxenye zesakhiwo.

(2) Ukulawulwa kwe-PID okuhlakaniphile
Ama-algorithm e-PID asabela ngokushesha ekushintsheni komthwalo wokushisa, anciphisa ukushuba ngokweqile futhi agcine ukusebenza okuzinzile.

(3) Ukujikeleza kwegazi okuhlanzekile, okumelana nokugqwala
Amamodeli afana ne-RMUP-500TNP afaka ukuhlunga okungu-5 μm ukunciphisa ukungcola, ukuvikela amamojula okukhanya, nokuvimbela ukwakheka kwezikali.

(4) Ukusebenza Okuqinile Kokupompa
Amaphampu aphakamisa kakhulu aqinisekisa ukugeleza okuzinzile kanye nokucindezela kwezingxenye ezifana nemigwaqo yokuqondisa, izibuko, kanye nezipini ezisheshayo.

(5) Ukuxhumana Okuhlakaniphile Nokuvikelwa
Ukusekelwa kwe-RS-485 Modbus kwenza kube lula ukuqapha ngesikhathi sangempela kanye nokulawula kude. Ama-alamu asezingeni eliningi kanye nokuzihlola kuthuthukisa ukuphepha kokusebenza.

(6) Iziqandisi Ezinobungani Nemvelo kanye Nokuthobela Imithetho Okuqinisekisiwe
Ama-chiller asebenzisa ama-refrigerant ane-GWP ephansi, okuhlanganisa i-R-1234yf, i-R-513A, kanye ne-R-32, ahlangabezana nezidingo ze-EU F-Gas kanye ne-US EPA SNAP.
Iqinisekiswe yizindinganiso ze-CE, RoHS, kanye ne-REACH.

Isiphetho
Njengoba imishini yokukhanya enembile kakhulu iqhubekela phambili ekuqondeni okuphezulu kanye nokubekezelelana okuqinile, ukulawulwa kokushisa okunembile kuye kwaba yinto ebaluleke kakhulu. Ama-chiller anembile kakhulu adlala indima ebalulekile ekucindezeleni ukukhukhuleka kokushisa, ekuthuthukiseni ukuzinza kohlelo, nasekusekeleni ukusebenza kwemishini yokukhanya ethuthukisiwe, ukupholisha, kanye nokulinganisa. Uma sibheka phambili, ukuhlanganiswa kobuchwepheshe bokupholisa obuhlakaniphile kanye nokukhiqizwa okunembile kakhulu kulindeleke ukuthi kuqhubeke nokuguquka ndawonye ukuze kuhlangatshezwane nezidingo zokukhiqizwa kokukhanya kwesizukulwane esilandelayo.