Daminɛ kuma
Industriw ka fɛn dilanni na, welding jogo bɛ tali kɛ fɛn dilannenw dannaya la. I n’a fɔ welding minɛnw bɔnsɔn kura, .Inverter de fréquence moyenne Spot Welders (Spot Welders) ka baara kɛ ni a yeka dancɛw tigɛ laadala AC spot welding fɛ inverter fɛɛrɛ fɛ, ka nugget fanga ni a kɛcogo ɲɛ kosɛbɛ. Nin barokun in b’a ka fɛɛrɛbɔ sariyakolow sɛgɛsɛgɛ ani baara kɛcogo ɲɛtaa sira jɔnjɔnw.
1. Medium Frequency Current bɛ se ka kɛ sababu ye ka funteni hakɛ jateminɛ tigitigi
Laadalata AC spot welders (50Hz) ka funteni tilatilali tɛ kelen ye k’a sababu kɛ current frequency dɔgɔyali ye, o bɛ na ni welda nkalonmaw ye nɔgɔya la walima ka sumaya kojugu. Medium Frequency Inverter Spot Welders bɛ baara kɛ ni 1000Hz inverter current ye walasa ka funteni kunbɛnni tigitigi sɔrɔ ni high-frequency pulses ye:
- Funteni-yɔrɔ min bɛ nɔ bila a la, o Dɔgɔyara ni 30% ye: Kuran min ka bon-fɛrɛnkɛrɛnnenya la, o bɛ funteni lajɛ elekitorode kuncɛ-baarakɛminɛnw ka ɲɔgɔn sɔrɔyɔrɔ la, ka nugu cɛmancɛ kɔlɔsi milimɛtɛrɛ 0,8 kɔnɔ ani ka fɛnw jiginni dɔgɔya.
- Funteni sabatili ɲɛnabɔli : Mobili yɔrɔw dilannikɛla dɔ ka sɛgɛsɛgɛliw y’a jira ko ni u bɛ 3mm nɛgɛdagaw solda, nuguw ka funteni jiginni tun bɛ ±5 degere dɔrɔn de la , o ka fisa kosɛbɛ ni AC minɛnw ye ±20 degere.
2. Inverter System hakilitigi bɛ paramɛtiriw ɲɛnabɔ cogo la min bɛ se ka kɛ
Medium Frequency Inverter Spot Welders ye -inverterw ni sensorw jɔ minnu bɛ se ka welding paramètres ladilan waati yɛrɛ la:
- Adaptive Current Adjustment : AI ka algorisimuw bɛ fɛnw girinya ni u ka fɛnw tacogo sɛgɛsɛgɛ walasa u ka se ka kuran fanga bɛn u yɛrɛma (misali la, 0,8kA/0,2s ye sɛbɛn finmanw na, 1,5kA/0,5s ye plati belebelebaw ye).
- Pressure Feedback Compensation : Jiko siratigɛ bɛ tansiyɔn (5-15MPa) ladilan ni fanga ye solda kɛcogo la ka da baarakɛminɛnw sɛgɛsɛgɛli kan walasa ka a yɛrɛ tanga sɔgɔli nkalonma ma ka da degun bɛrɛbɛrɛ kan.
- Multi-Stage Welding Mode: Ni ko gɛlɛnw bɛ kɛ i n’a fɔ nɛgɛ fanga ka bon- ani nɛgɛ minnu tɛ kelen ye, a bɛ dɛmɛ don saba-stage control (preheat + main weld + temper), ka nugget tensile strength sɔrɔ ka tɛmɛ 450MPa kan.
3. Funteni bɔli kɛcogo ɲuman bɛ minɛnw sabatili sabati
Medium Frequency Inverter Spot Welders ka fanga bɔli caman na, o bɛ ɲinini caman kɛ funteni bɔli la. A ka nɛnɛ fura kura dɔw ye:
- Dual-Mode Air + Liquid Cooling System: A bɛ dɔ bɔ farikolo yɔrɔw funteni na (misali la, inverter, transformateur) ni 30% ye. Enerji baarakɛda kura dɔ y’a jira ko 40% farala minɛnw baara waati tɛmɛnen kan.
- Modular Design: A bɛ dɔ bɔ dɛsɛ hakɛ la ni 50% ye ani ka ladonni musakaw bɔ ni 30% ye.
4. A kɛcogo ɲuman bɛ nafaw tiɲɛ fɛɛrɛko siratigɛ la
Batiri kura fanga tabw ka weldacogo la, Medium Frequency Inverter Spot Welder bɛ se ka welda waati kelen sɔrɔ segin 0,2 inverter pulse discharge fɛ, ni sɔgɔsɔgɔninjɛ tɛ nugget la ani fɛn dilannenw ka ɲɔgɔndan bɛ se 99,5% ma. Ni i y’a suma ni laadala minɛnw ye, a fanga ta bɛ dɔgɔya ni 35% ye, o bɛ kɛ sababu ye ka kuran musaka 200.000 ni kɔ bɔ san o san.
Kuncɛli
Inverter current, inverter intelligent, ani funteni bɔli nafama ka jɛ-ka-baara nɔ fɛ, Medium Frequency Inverter Spot Welders bɛ laadala welding ka funteni kɔlɔsili gɛlɛyaw ɲɛnabɔ ani ka nugget baarakɛcogo ɲɛ kosɛbɛ. K’a ta mobili dilanni na ka se fanga batiri kura ma, u ka fɛɛrɛbɔ nafaw bɛ ka baara in bila ka taa baarakɛcogo ɲuman ni tiɲɛniba la. Sugandili kɛliInverter de fréquence moyenne Spot Welders (Spot Welders) ka baara kɛ ni a yetɛ fɛɛrɛko kura dɔrɔn ye, nka a ye fɛɛrɛbɔ ye fana baarakɛda ka ɲɔgɔndan na.
