Dajirali: Welding Point Revolution (Yɛlɛma) min kɛra mobili dilanni na
Mobili dilanyɔrɔ la, welda yɔrɔ 2000 ni kɔ bɛ dilan tigitigi mobili farikolo nɛgɛ kan miniti o miniti. I n’a fɔ fanga mɔbili kuraw bɛ fɛn caman ɲini ka taa a fɛ u ka girinya ni u lakanani na, ani laadala welding kɛcogo minnu bɛ gɛlɛyaw sɔrɔ baarakɛcogo ɲuman n’u jogo la, o la...medium frequency spot welder yebɛ ka kɛ taabolo ɲɛmɔgɔba ye mobili hakilitigiw dilanni siratigɛ la, k’a sababu kɛ a ka fɛɛrɛko nafa kɛrɛnkɛrɛnnenw ye. K’a ta -aluminiyɔmu farikolo bɛɛ la ka se batiriw ma, nin fɛɛrɛ in, min bangera san kɛmɛ 20nan laban na, o bɛ ka izini sariya kura sɛbɛn.
I. Fɛnɲɛnɛmako ɲɛtaa: Nafa saba bɛ sɔrɔ yɔrɔw la minnu bɛ wele ko Medium Frequency Spot Welders
- Revolisiyɔn tigitigi min kɛra fanga kɔlɔsili la wa?
Ni an y’a suma ni laadala fanga frequency welders ye, medium frequency spot welders bɛ baara kɛ ni inverter fɛɛrɛ ye min bɛ 1000Hz sanfɛ, o bɛ welding waati kɔlɔsili tiɲɛni ɲɛ ka se milisekɔndi hakɛ ma. Kɔrɔbɔli kunnafoniw minnu bɔra mobili dilanko jɛkulu dɔ fɛ, olu b’a jira ko : ni u bɛ 1,2mm galvanized steel sheets welding, medium frequency spot welder ye sɔgɔsɔgɔninjɛ hakɛ dɔgɔya ka bɔ 8% na ka se 0,3% ma, ani welda fanga ka deviation standard bɛ dɔgɔya ni 62% ye. O bεε bε Bɔ a ka DC bɔli cogoyaw la-kurun bεε sabatili ka tεmε ani funteni doncogo caman na.
- Paradigme Changement (Yɛlɛma min bɛ kɛ ni paradigme) ye fanga sɔrɔcogo ɲuman na wa?
Ka kɛɲɛ ni san 2023 ɲinini rapɔɔri dɔ ye min kɛra Siniwajamana ka mobili injiniyɛriw ka tɔn fɛ, ni a bɛ fɔ ko garasi kelen min bɛ farikolo finmanw dilanni sira kan, n’o bɛ wuli ka taa yɔrɔ la min bɛ wele ko medium frequency spot welders, o bɛ se ka kuran 18.000 kWh mara san o san. Gundo bɛ kuran fanga baara hakɛ caya la ka bɔ 60% la laadala minɛnw na ka se 92% ma, ani waati lakika-ladilanni fɛ fanga modulu hakilitigiw fɛ, ka dɔ bɔ doni bɔnɛni si-ko la ka se laadala minɛnw 1/5 ma. Kɔrɔlenko dɔ min kɛra ka bɔ fanga-mobili kura dilannikɛla dɔ ka welda-butiki la, o y’a jira ko fanga bɛɛ lajɛlen musaka dɔgɔyara 37% minɛnw kurayali kɔfɛ, o ye RMB miliyɔn 2 ni kɔ bɔ san kɔnɔ kuran musakaw la.
- Ka dancɛw tigɛ minnu bɛ tali kɛ fɛnw na minnu bɛ bɛn ɲɔgɔn ma wa?
Ka ɲɛsin mobili fɛn kuraw caya ma i n’a fɔ nɛgɛ barikama-nɛgɛ, aliminiyɔmu sɔgɔlen, ani manje sɔgɔlen, multi-pulse control technology min bɛ kɛ medium frequency spot welders fɛ, o bɛ nafa kɛrɛnkɛrɛnnenw jira. Aluminiyɔmu 6061 sɔgɔli la, ni baara kɛra ni 3-stage pulse waveform ye, o bɛ se ka dɔ fara jɛɲɔgɔnya fanga kan ka se 85% ma basigifɛn na (ni i y’a suma ni 65% dɔrɔn ye ni laadala taabolo ye). Mobili dilanko kura dɔ ye o fɛɛrɛ in ta kɔfɛ, a farikolo bɛɛ min ye aliminiyɔmu ye, o welda yɔrɔw tɛmɛni hakɛ wulila ka bɔ 91% na ka se 99,6% ma.
II. Scenario Evolution: K’a ta farikolo sɔgɔli la ka taa a bila batiri hakilitigiw dilanni na
- Leap précision ka soudure de corps blanc?
Mobili dilannikɛla ŋanaw ka welding hakilitigiw kan, medium frequency spot welders bɛ ka 70% ni kɔ kɛ sisan structural component joining baara la. U ka servo pressurization system min bɛ ni minɛnw ye, o bɛ degun kɔlɔsili tiɲɛni sɔrɔ 0,01mm hakɛ la. Ni a farala CCD ɲɛnayeli jɔyɔrɔ kan, tɛmɛsira hakɛ min bɛ kɛ ka lap welding kɛ sɛbɛnw na minnu janya danfara ye milimɛtɛrɛ 2 ye, o bɛ sabati ka tɛmɛ 99,9% kan. Alemaɲi ka fɛnɲɛnamafagalan dɔ ye nin minɛn in jira kɔfɛ, da ni bɔgɔdaga/bagan datugulanw lajɛlen fili min bɛ kɛ, o dɔgɔyara ka se ±0,3mm ma.
- Taabolo kura min bɛ kɛ fanga batiri dilanni na?
Fanga-minɛn kura ka batiri-minɛn solda ye "kɛlɛyɔrɔ ye milimɛtɛrɛ hakɛ la." Ni baara kɛra ni inverter high-frequency inverter fɛɛrɛ ye, medium frequency spot welder bɛ se ka 3mm diameter weld points dafalenw sɔrɔ 0,8mm aluminiyɔmu bɔgɔlanw kan, ni funteni-yɔrɔ min bɛ nɔ bila a la, o bɛ kɔlɔsi 0,5mm kɔnɔ. Batiriko tɔnba dɔ ka jamaba dilanni kunnafoniw b’a jira : nin wale in tali kɔfɛ, tɛmɛsira hakɛ min bɛ batiri kɛsu fiɲɛbɔli la, o cayara ka bɔ 97% na ka se 99,98% ma, wa welding deformation dɔgɔyara ni 40% ye.
- Yɛlɛma min kɛra baarakɛcogo ɲuman na fɛnw dilanni na?
Nafa minnu bɛ a laspot welders minnu bɛ kɛ ni frequency moyenne yebɛ ye ka tɛmɛn fɔlɔ kan fɛn dilanni siraw kan fɛn tigitigiw kama i n’a fɔ sigilanw ni sigilanw sirilanw. U ka nizɛri kunnafoni-di-minɛnw bɛ se ka welda-paramɛtiri 200 ni kɔ mara, o bɛ kɛ sababu ye ka fɛn caman Changer teliya la yɔrɔw la. Tier 1 feerela dɔ ka otomatiki atelier kɔnɔ, masin kelen bɛ welda point 24.000 dafa don o don k’a sɔrɔ a bɛ dɔ bɔ elekitorode sɛgɛn musakaw la ni 58% ye.
III. Kɛlɛbolo nata: Hakilitigiya ni sabatili jiginni fila
- Soudure Numérique Twin Systems waleyali?
Minɛn dilannikɛla ŋanaw ye fɛn dɔw labɛnspot welders minnu bɛ kɛ ni frequency moyenne yemin bɛ ni AI algorisimuw ye. Ni u ye 12-daɲɛw lajɛ i n’a fɔ tension, current ani pressure waati yɛrɛ la, u bɛ modeli kɔrɔfɔlenw dilan welda jogo kan. Japon mobili dilannikɛla dɔ ka porozɛ piloti dɔ y’a jira ko nin fɛɛrɛ in bɛ se ka welda tiɲɛniw fɔ milisekɔndi 3 ka kɔn o ɲɛ, o bɛ dɔ bɔ ɛntɛrinɛti sɛgɛsɛgɛli musakaw la ni 72% ye.
- Sugandili min tɛ se ka bali ka ɲɛsin fɛn dilanni jɛlen ma?
EU ka sariya kura min sigira senkan "Carbon Emission Standards for Automotive Manufacturing" b’a ɲini ka 40% dɔgɔya gazi bɔlenw na ka bɔ welding taabolo la mobili kelen kɔnɔ san 2027. Medium frequency spot welders, ka tɛmɛn fanga jaabi minɛnw fɛ, olu bɛ se ka frein fanga sɛmɛntiya ka kɛ kuran ye min bɛ se ka baara kɛ. Ni o farala ji nɛnɛyɔrɔw dilanni ɲuman kan, o bɛ dɔ bɔ masin kelen ka gazi bɔlen na ni 33% ye.
- Adaptation technique pour la innovation des matières?
Ka ɲɛsin polimɛri barikama ni fibre carbone (CFRP) ni nɛgɛ caman - fanga caman ka ɲɔgɔndan magow ɲɛnabɔli ma, spot welders moyennes frequences (spot welders) bɔnsɔn kura bɛ ka laadala taabolo danw tiɲɛ. Ni a ye gradient pressure porogaramuw ni composite waveform technology labɛn, laboratuwari dɔ ye jɛɲɔgɔnya dafalenw sɔrɔ 1,2mm CFRP ni DP980 nɛgɛdagaw cɛ, ni sɔgɔli fanga bɛ se 120% ma SPR laadala taabolo la.
Kuncɛli: Jɛɲɔgɔnya nafa ɲɛfɔli kokura
A doncogo hakɛ min bɛ...spot welders minnu bɛ kɛ ni frequency moyenne yemobiliko la, a bonyalen don ka bɔ 32% la san 2018 ka se 68% ma san 2023. Nin kunnafonidilan in kɔfɛ, fɛn dilanni baarakɛlaw ka ɲinini banbali bɛ kɛ ka ɲɛsin fɛn dilanni fɛɛrɛw ma minnu bɛ "hakilitigiya, tigitigi, ani sabatili". Ni welda paramɛtiri kunnafonidilan ye taabolo ɲɛnabɔcogo 100.000 ni kɔ dalajɛ, ani ni minɛnw hakili hakɛ tɛmɛna hadamaden-masinw jɛ-ka-baara yɔrɔ kɔrɔlen kan, o fɛɛrɛ in nafa tɛmɛna nɛgɛdaga nɔgɔmanw kan kabini tuma jan-a bɛ kɛ fɛɛrɛko jusigilan jɔnjɔn ye mobili hakilitigiw ka yiriwali kama. Baarakɛda minnu bɛ medium frequency spot welding technology (spot welding) fɛɛrɛbɔ dafa, olu bɛ fɛn dilanni nata da wuli kaban.
