Falanqaynta Buuxda ee Hannaanka Saadaasha ee Kaydinta Tamarta Barta alxanka: Waxqabadka Leap

Hordhac

In alxanka tamar cusub tab baytari baabuur, theBarta alxanka ee Kaydinta Tamartaoo leh saadaasha hemispherical waxay kordhisaa xoogga alxanka 40%; meherad ciidanku waxay si guul leh u gaadhay eber{1} alxanka dhuuxa ee khafiifka ah{2}} qaybo titanium alloy ah oo gidaar leh iyada oo loo marayo{{3}naqshad qaabaysan ee saadaalinta. Kiisaskani waxay muujinayaan in qaabka saadaalinta a Barta alxanka ee Kaydinta Tamartama aha oo kaliya naqshad joomatari oo fudud, laakiin waa tignoolajiyad sax ah oo isku dhafanxeerarka goobta hadda, dheelitirka thermodynamiciyorheology wax. Iyada oo ah qodobka ugu muhiimsan ee go'aaminaya tayada alxanka, qaabka odoroska ayaa si toos ah u saameeya waxtarka diiradda saaraya tamarta (gaarey in ka badan 92%) iyo xasilloonida sameynta alxanka. Maqaalkani wuxuu si nidaamsan u falanqeynayaa sifooyinka habka iyo codsiyada warshadaha ee afar nooc oo saadaalin ah oo loogu talagalay Welders Spot Discharge Capacitor.

I. Mabaadi'da Aasaasiga ah: Sida Qaabka Saadaasha u Saameeyo Tayada Alxanka

• TheBarta alxanka ee Kaydinta Tamartawaxay xaqiiqsadaan sii daynta tamarta jihada iyada oo loo marayo saadaasha cidhifka elektiroonigga ah, naqshadeynteedana waa inay buuxisaa saddex gool:
• Xakamaynta cufnaanta haddaWanaaji qaybinta hadda oo iska ilaali saamaynta geesaha (qallad<±5%)
• Isku hagaajinta kulaylkaDheelitir samaynta alxanka nugget iyo kulaylka -kala duwanaanshaha aagga ay saamaysay (HAZ).
• Hufnaanta gudbinta cadaadiska: Hubi gudbinta isku midka ah ee cadaadiska korantada (isbedelka<±3%)

Halbeegyada muhiimka ah ee qaabaynta qaabka:

II. Noocyada Saadaasha Guud iyo Tilmaamaha Farsamada

1. Saadaasha Hemispherical (Nooca Qubbada)

• Tilmaamaha qaab dhismeedka:

Wareega wareegsan ee R =0.8-2.5mm

Xagasha xidhiidhka =90 darajo ±5 darajo

Dhammaystirka wejiga 0.1-0.3mm

• Faa'iidooyinka farsamada:

Cufnaanta dabacsan ee hadda jirta (farqiga ugu badan<15%)

Ku habboon alxanka saxannada badan{{0}Lakabka (ilaa 8 lakab)

Longer electrode life (>500,000 wareeg)

Codsiyada warshadaha:

Welding of copper-aluminum tabs for power batteries (yield >99.95%)

Isku xirka birta galvanized ee kombaresarada qalabka guriga

2. Saadaasha kobta oo go'an

• Tilmaamaha qaab dhismeedka:

xagasha koontada θ=60 darajo -90 darajo

Dhexroorka wejiga dhamaadka D{0}}mm

Qallafsanaanta darbiga dhinaca Ra<0.4μm

• Horumarka farsamada:

Hufnaanta diiradda tamarta ayaa kordhay 95%

Aagga kulaylku saameeyay{0}waxaa hoos loo dhigay 30%

Xakamaynta heerka Spatter<0.05%

• Xaaladaha caadiga ah:

Alxanka taarikada daawaynta khafiifka ah ee titanium ee hawada hawada (dhuuban 0.3mm)

Isku xirka walxaha aan la midka ahayn ee loogu talagalay tallaalada caafimaadka

3. Saadaasha siman

• Naqshad qodobbada muhiimka ah:

Dhammaadka dabacsanaanta wejiga<0.01mm

Cidhifyada cidhifyada R =0.05-0.2mm

Dhumucda dahaarka dusha sare 5-10μm

• Qiimaha asaasiga ah:

Midnimada qaybinta cadaadiska ugu fiican (isbedelka<±1.5%)

Ku habboon agabka adag- sare (HRC Ka weyn ama la mid ah 40)

Dhulka weldedka ah ayaa kordhay 50%

• Kiisaska codsiga:

Alxanka sare - birta xoogga badan ee qalabka baabuurta

Xirmooyinka kuleyliyaha aluminium aluminium ee saldhigyada saldhigga 5G

4. Gaar ah -Saadaasha Qaabaysan

• Naqshad cusub:

- qaab dhismeed badan (2-4 heerar kala duwanaanshaha dhererka)

Qaabka joomatari ee asymmetric

Micro{0}} texture jeexdin (qoto dheer 0.02-0.1mm)

• Horumarka farsamada:

Saxnaanta is-waafajinta firfircooni waxay gaadhay 99%

Dheecaannada walxaha ayaa kordhay 40%

Xawaaraha alxanka ayaa kordhay ilaa 120 dhibcood daqiiqadii

• Codsiyada gaarka ah:

Alxanka saxda ah ee silsiladaha casriga ah ee laalaabi karo

Isku xirka dhuumaha shidaalka dayax-gacmeedka ee goobaha faaruqinta

III. Habka Xulashada Qaabka Saadaasha: Shanta cabbir ee go'aan

1. Qaabka Isku Habboon ee Hantida

​

​

2. Qaanuunka Isku-dhafka Dhumucda

• Dhererka saadaasha ugu fiican H=0.2×(t{1}} t2) + 0.1mm
• (t1, t 2=dhumucda taarikada sare iyo hoose, unugga: mm)
• Tusaalaha codsiga ee ganacsiga tamarta cusub:
• Marka alxanka 2mm + 1.5mm aluminium taarikada aluminium ah, saadaasha kooftada la jarjaray oo leh H{2}}mm ayaa la isticmaalay, dhexroorka alxanka wuxuu gaaray 5.2mm (100% heerka u hoggaansanaanta).

IV. Goynta - Isbeddellada Horumarka Cirifka

1. Tiknoolajiyada Beddelka Qaabka Caqliga leh

• Awoodda hagaajinta firfircoon: Si toos ah ugu dhig qalooca saadaasha iyadoo loo eegayo dhumucda walxaha (waqtiga jawaabta<0.1s)
• Soo saaraha qalabka Jarmalku waxa uu sameeyay koronto qallafsan:
• Waxay taageertaa beddelka tooska ah ee 6 qaab
• Waxtarka isbeddelka qaabku wuxuu kordhay 80%

2. Hagaajinta Dhismayaasha yar yar

• Farsamada texture texture:
• Laser micromachining of nano{0}} texture (qallafsanaanta Ra{1}}μm)
• Iska yaree iska caabinta xidhiidhka 15%
• Kordhi nolosha korantada 3 jeer

3. Nakhshad Isku-dhafan

• Electrode walxaha hoose:
• Tungsten -matrixka naxaasta ah + daahan dheemanka ah ( dhumucdiisuna waa 50μm)
• Cadaadiska heerkulka sare- ayaa kordhay ilaa 800 darajo
• Nolosha Electrode ee alxanka sare - birta xoogga badan waxay dhaaftaa 800,000 wareeg

Gabagabo

Shirkad hormuud ka ah baytariga korantada ayaa hoos u dhigtay heerka alxanka tab ee 0.5% ilaa 0.02% iyada oo soo bandhigtayBarta alxanka ee Kaydinta Tamartaoo leh saadaasha gaarka ah -, oo badbaadinaysa in ka badan 5 milyan yuan khasaare alaab sanadeed ah; Shirkad wax soo saarta hawada sare waxay si guul leh u gaadhay isku xidh la isku halayn karo oo ah 0.15mm titanium foil iyada oo loo marayo -naqshad saadaalin tilaabo badan, iyada oo kor u qaadaysa dhimista 15% miisaanka satalaytka. Dhaqamadani waxay xaqiijinayaan in qaabaynta saxda ah ee saadaasha ay ku gaadhi karto horumar tayo leh tayada alxanka ee Kapacitor Discharge Spot Alxanka. Marka la isku daro algorithms-ka kobcinta topology-ga iyo tignoolajiyada wax-soo-saarka wax-soo-saarka, qaab-dhismeedka odoroska mustaqbalka waxa ay gaadhi doonaan saddex horumar oo kala ah: "qalab la qabsiga", "qaab yar oo la kontarooli karo", iyo "qaybinta gradient hawleed", si joogto ah u sii daynaysa awoodda habka wax soo saarka sare{7}}.

Hadda la xidhiidh