Ukwakhiwa kwezinto ezintsha kwi-Capacitor Discharge Welders: Ii-5 eziNto eziNcedo eziPhambili zeSicelo

Intshayelelo

Kwiwelding yeemodyuli zebhetri yemoto yamandla amatsha, ulwakhiwo lweemodyuli zecapacitor ukukhupha indawo welderkunciphisa ixesha lokutshintsha izixhobo nge-80%; kwimeko yesixhobo sonyango esichanekileyo, i-millisecond yayo{1}}inqanaba lolawulo lwamandla licutha ubushushu{2}}indawo echatshazelweyo ukuya ku-0.1mm. Xa kuthelekiswa abaweldi bemveli AC, icapacitor ukukhupha indawo welderkwandisa ukusebenza kwe-welding ngama-300% kwaye kunciphisa ukusetyenziswa kwamandla ngama-40% ngenxa yoyilo olulodwa lolwakhiwo. Eli nqaku lijonge kwiziseko ezithathu ezingundoqo{3}}Inkqubo yokugcina amandla, Inkqubo yoThutho loxinzelelo, kwayeIntelligent Control Module-ukuhlalutya nzulu ixabiso lesicelo esisodwa secapacitor ukukhupha indawo welderkwimiba yoshishino.

I. Izinto eziluncedo kwisakhiwo soGcino lwaMandla kunye neNkqubo yokuKhululwa

1. Uyilo lweMatrix yeCapacitor

• IiYunithi zokuGcinwa kwamandla eModyuli:

Isebenzisa iibhanki capacitor parallel (iqela ngalinye umthamo 2000-5000μF).
Ixhasa ukukhutshwa kwamandla okuhleliweyo (ukuchaneka ±0.5%).
Ifomula: Amandla Ewonke E=0.5 × C × V² (C: umthamo uwonke, V: amandla ombane wokutshaja).

• Uthelekiso lobuGcisa:

| Ipharamitha|Traditional AC Welder |I-Capacitor Discharge Spot Welder |
|--------------------|------------------------|----------------------------------|
| Ukuguquguquka kwamandla|±15%|±1% |
| Isantya sokuphendula|20ms|0.5ms |
| Incopho yangoku|30kA|100kA |

2. Millisecond{0}}Ulawulo lokukhutshelwa kweNqanaba

• IGBT Tshintshela uluhlu:

Ukutshintsha amaza ukuya kuthi ga kwi-100kHz.
Ukuphumelela 9-segment pulse programmable (umz., pre-pressure pulse → main pulse 1 → main pulse 2 → tempering pulse).

• Imeko yoShishino: Emva kokwamkelwa kwesi sakhiwo, i-CATL yandisa isantya se-tab welding ukuya kuma-120 amaphuzu / umzuzu kunye nokunciphisa izinga lokutshiza ukuya kwi-0.3%.

II. Impumelelo yezobuchwephesha kwiNkqubo yoThutho loxinzelelo

1. Ivalwe kabini{0}}Inkqubo yeLoop Servo

• Ukubunjwa koLwakhiwo:

Phezulu-nobungqongqo C-isakhelo (ukuqina komlinganiso Omkhulu kuno okanye ulingana no-5000N/μm).
Linear motor drive (indawo echanekileyo ±1μm).

• Ijika leeMpendulo eliDynamic:

Ixesha lokwakha{0} uxinzelelo<5ms.
Ukuguquguquka koxinzelelo<±2N (traditional equipment ±50N).

2. Imbuyekezo eguquguqukayo ye-3D

3. Ukuqinisekiswa kweSicelo soMkhosi{0}}:

I-aerospace ye-aluminiyam yealloyi yendlu yokuwelda:
Ukuchaneka kokulawula uxinzelelo ± 3N.
Weld impazamo yokuma nkqo<0.05mm/m.

III. Ukusungula okuDityanisiweyo kweModyuli yoLawulo oluBukrelekrele

1. Multi-Imithombo yeData yeFusion Architecture

• Inkqubo yokuFumana uMqondiso:

| Uhlobo lweParameter|Isampulu rhoqo|Ubalo lwesitishi |
|--------------------|--------------------|---------------|
| Ukuchasa ngamandla|100kHz|16 |
| Ukufuduswa kwe-Electrode|1kHz|8 |
| Ukwabiwa kwendawo yobushushu|50Hz|4 |

• Iimodeli ezingundoqo ze-algorithm:

Imodeli yoqikelelo lomgangatho we-weld (uchanekile Mkhulu okanye ulingana nama-95%).
I-algorithm yembuyekezo ye-Electrode (ukuchaneka kwembuyekezo ± 0.5%).

2. I-IoT Edge Computing

• -Ixesha lokwenyani lokuLungiselela iDatha yomsinga:

Ivelisa 200+ idata enobungakanani ngokwendawo yeweld.
Ukulibaziseka kobalo lwendawo<1ms.

• Inkqubo yoLondolozo olukude:

Ixesha elililo-lokujongwa kwe-OEE (ukuchaneka ±0.1%).
Self -ukuxilongwa kweekhowudi eziphosakeleyo (zibandakanya i-98% yeentlobo ezingaqhelekanga).

3. Ityala leSicelo soShishino:

I-Huawei 5G isiseko sokusebenzela i-welding workshop:
I-100% izinga loqhagamshelwano lwezixhobo.
Umjikelo wokuphucula ipharamitha yenkqubo umfutshane ukusuka kwiiveki ezi-2 ukuya kwiiyure ezi-4.

IV. Amagqabantshintshi oYilo lweZakhiwo zeNkqubo yokuPholisa

1. Multi{{0}Ijelo leSixokelelwano sokuPholisa saManzi

• Iiparamitha zoLwakhiwo:

Isantya sokuhamba okupholileyo 5-10L/min (uhlengahlengiso olucwangcisiweyo).
Ukuchaneka kokulawula ubushushu be-Electrode ± 1 degree.

• Impembelelo yoLawulo lweThermal:

| Imeko yokusebenza|Ukupholisa uMoya kweSintu |I-Capacitor Discharge Spot WelderUkupholisa ulwelo |
|---------------------------|-------------------------|------------------------------------------------|
| I-Welding eqhubekayo 1 Iyure|Electrode Temp ukunyuka 60 degree|Ukunyuka kwe-electrode temp 8℃|
| Ixesha lokuBuyisa ukuPholisa|Imizuzu eyi-15|Imizuzu emi-2 |

2. Self{0}}Ukucoca iSakhiwo se-Electrode

Ukuyila i-electrode ejikelezayo (isantya 0-30rpm adjustable).

Uburhabaxa bomphezulu bugcinwe kwiRa0.4μm (ukwandisa ubomi be-electrode 3x).

V. IModyuli yoKwandiswa kweSakhono

1. Inkqubo yoTshintsho oluKhawulezayo

Uyilo lojongano olusemgangathweni (ixesha lokutshintsha<3 minutes).

Iplagi yeemodyuli zamandla{0}}kunye{1}}nokudlala (ixhasa i-50-200kJ ukwandiswa kwamandla).

2. Iinkqubo ezininzi-Ulwakhiwo oluhambelanayo lwenkqubo

3. Isicelo soShishino lweemoto:

Umgca wokuvelisa ibhetri yeBYD Blade:
Ixhasa utshintsho olukhawulezayo kwiimodeli zebhetri ezi-6.
Yehlisa ixesha lokulahleka kwenguqu ngama-85%.

Ukuqukumbela

Ngoyilo lolwakhiwo olutsha olufana ne-capacitor matrix, indlela yoxinzelelo lwe-servo, kunye nemodyuli yolawulo olukrelekrele,capacitor ukukhupha indawo welderifezekisa i-welding ezinzileyo yeemodyuli zebhetri ze-12,000 ngosuku kwi-Tesla ye-Shanghai Gigafactory, ukunciphisa izinga lesiphene semveliso ukuya kwi-0.02%. Ubume bayo bemodyuli bunciphisa ixesha lokubuyisela utyalo-mali kwiinyanga ezisi-8 kwaye kwandisa ukusebenza kakuhle kwemveliso nge-300% xa kuthelekiswa nezixhobo zemveli. Ngokudityaniswa okunzulu kwamawele edijithali kunye nolawulo oluguqukayo lobuchwephesha, isizukulwana esilandelayo{7}}capacitor ukukhupha indawo welderiyakufezekisa ukuzivelela kokuzimela kolwakhiwo kunye nenkqubo, ingenisa ixesha elitsha lokwenziwa kobuchule.

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