Shachyen shaga ai
N-gun mawdaw hpaga hpung nnan langai gaw, shanhte a electrode hpe jasan jaseng ai aten hpe n yu ai majaw, battery tab welding hta n kaja ai lam 15% de akajawng sha jat wa ai hpe mu lu ai.Capacitor n-gun dat ai wa, dai majaw shani shagu ¥800,000 jan sum mat ai. Dai hte nhtan shai ai hku nna, nbungli hte seng ai arung arai ni hpe galaw shapraw ai ningbaw langai mi gaw, 0.1ms-madang aten masat masa galaw ai hku nna, titanium alloy cabin weld n-gun hpe 40% jat wa shangun ai. Data gaw 2019 ning hta welding galaw ai lam hpe hkang lu ai madang hpe madun dan ai.Capacitor n-gun dat ai wadirect hku nna, arung arai ni a atsam marai, jak rung a prat, hte galaw shapraw ai manu ni hpe hkra machyi shangun ai. Ndai laika buk gaw 精细化 bungli galaw ai a madung manu hpe hkrang shapraw nna sawk sagawn ai.Capacitor n-gun dat ai wadimension manga kaw na:quality ngang grin ai, manu jahpu hpe hkang ai, galaw sa wa mai ai lam, arung arai ni hpe gram lajang ai lam, Hteshimlam hkan sa ai lam.
I. Quality ngang grin ai lam hta rawt jat galu kaba wa ai: Macro Quality Rate kaw nna Microstructural hkrak hkrak hkang zing ai lam de
1. Parameter hkrak ai lam hte Nugget a hkamja lam
- Millisecond-madang aten shut ai lam a akyu:
| Discharge aten n bung ai|Nugget a n-gun galai shai ai lam|Shear N-gun hpe shayawm kau ai lam |
|--------------------------|------------------------------|----------------------------|
| ±0.1ms|±8%|12%-15% daram rai nga ai |
| ±0.5ms|±20%|30%-35% daram rai nga ai |
- Detail kaja dik htum galaw ai lam: CATL gaw ±3N laman na electrode n-gun galai shai ai lam hpe hkang lu ai, power battery tab welding pass rate hpe 97.5% kaw nna 99.98% de jat ya lu ai, shaning shagu na quality sum ai lam hpe ¥ wan 50 jan shayawm ya lu ai.
2. Microstructural n bung ai lam
- 0.5ms tempering pulse hpe jat bang ai hpang, aluminum alloy weld n-gun hpe 50μm kaw nna 15μm de gram lajang ai hpang, n-gun yawm ai aten gaw 3 lang jat wa ai.
- Metallographic jep joi ai lam a madang:
Qualified Nugget = (No pores) ∩ (Equiaxed crystal proportion >80%) ∩ (Katsi ai-hkrit tsang ai shara<0.1mm).
II. Hpaga lam manu jahpu hpe grau kaja hkra galaw ai: Mu lu ai sum mat ai kaw nna makoi da ai nhprang arai ni du hkra hkum tsup ai hku shayawm kau ai
1. Manu jahpu hpe hkrak hkang lu ai
- Electrode sum mat ai hpe hparan ai lam:
| Hpaji masa madang|Electrode a prat (weld shara ni)|Point langai a manu (¥) |
|------------------|-------------------------------|--------------------|
| Grai dam lada ai hku galaw ai|15,000 daram|0.038 hpe |
|精细化管理 | 55,000 | 0.013 |
- N-gun jai lang ai lam hpe kaja dik htum galaw ai: 3C hpaga hpung langai gaw, n-gun hpe 850J kaw nna 620J de, aten dep charge galaw ai n-gun hpe shadawn shadang (accuracy ±1V) hku nna, shaning shagu ¥ wan 1.2 jan hpe hkye la lu ai.
2. Makoi da ai manu jahpu hpe koi gam ai lam
- Welding spatter 70% shayawm ai → San seng ai aten 50% shayawm ai.
- Parameter hpe madang masat masa galaw ai lam → Product hpe bai galaw ai lam 8% kaw nna 0.5% de hkrat sum mat ai.
III. Hpaji hkingrai ni a prat hkrun lam hpe jat ya ai: Passive gram lajang ai kaw nna active gram lajang ai de manu dan ai lam hpe bai gawgap ai
1. Madung daw ni hpe makawp maga ai ladat
- Capacitor Bank a prat hte n-gun atsam hkrak ai lam lapran na matut mahkai lam:
| Voltage galai shai ai lam|Capacitor a prat (10k shingjawng ai lam)|Hkamja lam hte seng ai manu jahpu Ratio |
|---------------------------|------------------------------|------------------------|
| ±5% | 8-10 | 100% |
| ±1% | 25-30 | 35% |
- Kaja dik ai ladat: Huawei a 5G base station galaw shapraw ai lam hpe jat wa saiCapacitor n-gun dat ai wamaintenance cycle hpe bat 2 kaw nna shata 3 du hkra hpaji rawng ai san seng ai module ni hpe bang nna, OEE hpe 22% jat wa shangun ai.
2. Makawp maga ai gram lajang ai ladat
- Electrode n-gun -hpyen n-gun hpe gram lajang ai matut mahkai lam hkrang (hten ai每0.1mm → n-gun +5N) hpe gawgap u.
- Use vibration sensors to monitor mechanical structure loosening (warning accuracy >90%).
IV. Ladat lamu ga jarit jat ai lam: madung Welding kaw nna laksan jai lang ai lam de rawt jat wa ai
1. N bung ai arung arai Welding atsam hpe shapraw ya ai
Magri-Aluminium htu ai lam hpe hkrak tup hparan na:
- Asymmetric n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun (magri maga na n-gun : aluminum maga=1.5:1).
- Masum-madang na pru wa ai n-gun (pre-n-gun → madung n-gun → n-gun n-gun).
- 0.2mm magri n-gang hte 2mm aluminum n-gang hpe kam mai ai matut mahkai lam lu la u, lapran lam hpe ninghkap lu ai<10μΩ.
2. Tengman ai Welding mabyin masa hpe awng dang ai lam
N law htum n-gun n rawng ai tsi mawan Welding Case:
- 0.05mm grai kaja ai wan n-gun ni hpe lang u.
- Hka lum ai hpe hkang u - hkra machyi ai shara<30μm.
- Welding n-gun gaw, npawt nhpang arung arai 90% du hkra rai nna, htunghking hku galaw ai masa hpe tawt lai lu ai.
V. Hkamja lam hte hkan sa ai lam hpe kam hpa ai lam: Hkrit tsang hpa hpe koi gam ai kaw nna Standard Upgrade de
1. Kapaw ai hpe makawp maga ai lam hpe hkang ai lam
Spatter n-gun hte n-gun/n-gun shadawn shadang (V/P) lapran na matut mahkai lam:
- Hkamja lam a npawt nhpang: V/P<0.8 (V in kV, P in kN).
- Power battery galaw ai htingnu langai gaw, parameters ni hpe grau kaja hkra galaw ya ai, welding spark byin ai lam hpe 5% kaw nna 0.02% de shayawm ya ai, ATEX bawm kapaw ai lam-sakse hkam ai lam hpe lai di lu ai.
2. Ladat hpe hkan tam lu ai ladat
Weld Point langai sha Data hpe ka matsing da ai shadawn shadang ni:
| Parameter amyu|Record galaw ai lam hpe hkrak hkra galaw ai|Hkap la ai aten |
|----------------------|--------------------|------------------|
| Dynamic ninghkap ai lam|1000 lang/ms|10 ning |
| N-gun dat shapraw ai Waveform|200kHz hpe n-gun jaw ai|10 ning |
IATF 16949:2016 mawdaw hpaga lam a laksan ra kadawn ai lam ni hpe hkan sa u.
Daw dan lam
Nbungli hpaga hpung langai gaw, 1990 ning hta welding galaw ai lam ni hpe hkang zing ai madang 128 hpe gawgap da ai.Capacitor n-gun dat ai wa, engine casing welding galaw ai atsam hpe 88% kaw nna 99.7% de jat wa shangun ai, NADCAP laksan ladat masat masa hpe lu la ai. Data gaw, 1% jat wa ai shaloi, detail control hkrak ai lam hta 18%-25% hkum tsup ai akyu rawt jat lam hpe lu la shangun ai hpe madi madun nga ai. Digital twin hte AI myi hte mu lu ai jep chyoi ai hpaji masa hpe jai lang ai hte, htawm hpang na welding detail management gaw, "parameter self-optimization - n kaja ai lam hpe chye ginhka ai - process self hpe n-gun jaw ai, high-end era a
