Bi mobili dilanyɔrɔw la, Body-in-White (BIW) soudure quality lo be mobili lɔcogo fanga yira ani a be mobili dilanyɔrɔ basiginin yira. Mɔgɔw be tagama mobili min kɔnɔ, .000 ka taga se 6 000 ma, k’a sɔrɔ kuran bolifɛnw ani nɛgɛdaga minw barika ka bon, olu be se ka tɛmɛ .000 yɔrɔ minw be ɲɔgɔn minɛ. Ni sɔgɔlanw hakɛ ka ca ten, hali yɔrɔ dɔɔni minw tɛ basigi, u be se ka kɛ faratibaw ye joona joona sɛgɛsɛgɛri laban wagati la. O kama, mobili dilanbagaw ka teli ka sɔn fɔlɔ-sodi hakɛ ma min ka ca ni 100 ye.99.5%, ani yɔrɔ minw labɛnnin lo kosɔbɛ, u be surunyana .99.9% bɛnnin lo.
Loon bɛɛ dilanni na,pɛrɛnnisoudure barikamanwka to koo fila minw ka teli ka nɔɔ to sɔgɔli bɛnbaliya kan. Spatter tɛ baarakɛminɛn yɔrɔ dɔrɔn nɔgɔ ani ka dɔ fara sɔgɔli kɔfɛ-sɔgɔli wagati kan, nka min kɔrɔtanin lo ka tɛmɛ o kan, o ye ko a be se ka sɔgɔli kɔnɔna fiɲɛw dogo, o min b’a to sɔgɔli barikamanw lɔnni ka gwɛlɛ. Ni sɔgɔlan barikamanw tɛmɛna k’a sɔrɔ u ma lɔn ka don fɛnw lajɛnni na duguma, u ka teli ka na ni baarabaw ye wala ka fɛnw ban, o be se ka baarakɛjogow tiɲɛ ani ka dɔ fara baara musakaw kan kosɔbɛ.
Laada AC rezistansi yɔrɔw sɔgɔli fɛɛrɛw ka teli ka - tɛmɛ hakɛ fɔlɔw sɔrɔ 1000 hakɛ la.96% ka taga se 98% ma, a ka ca a la, o be sɔrɔ funteni donyɔrɔ basigili kɔlɔsili dantigɛli fɛ. Hali ni o baarakɛcogo hakɛ tun ka ɲi ka kɛ mobili fɔlɔw ka dilan cogo la minw be baara kɛ ni nɛgɛ nɔgɔmanw ye, bi mobili farikolow be jigi la kosɔbɛ nɛgɛ barikamanw kan, nɛgɛ minw be nɛgɛw la ani nɛgɛ minw be kɛ ni yɔrɔ caaman ye. O minanw ka ɲi ka baara kɛcogo kɔlɔsi kosɔbɛ ani ka dɔ fara soudure fanga kan dɔrɔn, o tɛ bɔli kɛ tugun. Nka, min be se ka kɛ sababu ye ka sodiw ka ɲɔgɔndanw fisaya, o ye .soudure yɛlɛmacogo kɔlɔsili tigitigi, k’a to fanga min be don, o kelen kelen bɛɛ be to a nɔɔ na ani u be se ka segi a kan.
Mun na yɔrɔw be to ka yɛlɛma ani yɔrɔ minw barika ka dɔgɔ?
Fabrika yɔrɔ caaman na, a ka ca a la, mɔgɔw be fɛnw pɛrɛn ani k’u barika ka dɔgɔ sabu u be baara kɛ ni minanw ye wala u be baara kɛ n’u ye. Nka, ka kɛɲɛ ni ɛnzeniyɛriw ka miiriya ye, o fiɲɛw ka teli ka sɔrɔ funteni doncogo basigininw lo fɛ. Ni sɔgɔli fanga be yɛlɛ joona kojugu wala ni sɔgɔli fanga be yɛlɛmayɛlɛma, nɛgɛ min be yɔrɔ dɔ la, o be se ka yɛlɛma joona ani ka bɔ sɔgɔli yɔrɔ la kuran fanga kosɔn, o min be sɔgɔli lamini na ni yɔrɔ yetaw ye.
Faan wɛrɛ fɛ, sɔgɔli barikamanw be kɛ ni funteni min tɛ don, o b’a to sɔgɔli mugu min yiriwara ka ɲɛ, o tɛ se ka dilan. O fiɲɛw lɔnni ka gwɛlɛ tuma caaman na ɲɛɛ na nka u be se ka dɔ bɔ sɔgɔli fanga n’a ka sɛgɛsɛgɛri wagati la kosɔbɛ. Mobili yɔrɔw la, sɔgɔli barikamanw be se ka kɛ sababu ye ka yɔrɔ dogoninw lawuli minw be se ka mobili latanga wagatijan kɔnɔ baara wagati la wala kasaara wagati la.
Walisa ka fiɲɛ minw ka ca ani u be nɔɔ min to mɔgɔw kan, o faamu ka ɲɛ, tablo nin be cogoya tigitigiw lajɛ ka surunya:
Spot soudure ka fiɲɛ minw ka teli ka kɛ ani u nɔɔ
| Fiɲɛ sifa | Yecogo ɲuman | A sababu | Dilanni nɔɔ |
|---|---|---|---|
| Ka pɛrɛn | Nɛgɛ fɛnɲɛnamaw be sodi lamini na | Kuran yɛlɛli teliman walima ɲɔgɔnkunbɛn basigibali | Dɔ farala sɔgɔli ni elekitorodi sɔgɔli kan |
| Soudure barikaman | Nugget de soudure min ka dɔgɔ | Funteni min donna ka ban | Ɲɔgɔnkunbɛn fanga dɔgɔyara |
| Dɔgɔyali gwansan | Kɔnɔna woo dilan | Nɛnɛ cogoya basigibali | Dɔgɔyali kɛra sudi gɛrɛntɛ la |
| Jeni-Ka tɛmɛ | Minɛnw sɔgɔli | Kuran min ka ca kojugu walima min ka dɔgɔ | Baarakɛminanw banni |
Dilanni kunnafoni minw bɔra mobili sɔgɔyɔrɔw la, u b’a yira ko koo minw be kɛ ni spatter- ye, u be se ka dɔ fara baara laban kan ni .30% ka taga se 50% ma, k’a sɔrɔ baara kura min be kɛ ni soudure barikamanw ye, o be se ka sɔngɔ gwɛlɛya .siɲɛ saba ka taga se siɲɛ duuru maka tɛmɛ soudure baarakɛcogo sariyaw kan. Mobili baarakɛyɔrɔw la, lɛrɛ kelen min be kɛ ka baara dabila k’a sɔrɔ i ma miiri, o be se ka kɛ sababu ye ka bɔnɛ kɛ k’a ta dɔrɔmɛ waa caaman ma ka taga se dɔrɔmɛ waa tan ma, o min b’a to sɔgɔli basigili be kɛ fɛn ɲuman ye ani wariko ta fan fɛ.
MFDC Soudure: Ka bɔ funteni gɛlɛn na ka taga funteni kɔlɔsili tigitigi la
Laada AC yɔrɔ soudure fɛɛrɛw be baara kɛ .50 Hz, min be kuran yɛlɛmayɛlɛmalen bɔ min be tɛmɛ zero kan yɛlɛmani kelen kelen bɛɛ la. O yɛlɛmani min be kɛ siɲɛ caaman, o b’a to yɔrɔ min be sɔgɔ, o be to ka nɛnɛ ani ka kalaya tugun. O funteni yɛlɛmaniw be to ka na ni fɛnɲɛnamafagalanw ye minw tɛ basigi ani u be dɔ fara fɛnɲɛnamafagalanw ka yɛlɛmani kan kosɔbɛ.
O tɛ, a be fanga min be donna, o yɛlɛma ka kɛ .fanga -ba min ka ca ni 1,000 Hz ye, o kɔ, a be latilen ka kɛ stable direct courant ye. Komi lɔgɔ be to ka yɛlɛma, funteni min be don, o be to ka kɛ kelen ye, o min b’a to lɔgɔ min be sɔgɔ, o be yiriwa cogo kelen na. O nafa be kɛ nafamanba ye kɛrɛnkɛrɛnniya la n’u be nɛgɛ barikamanw wala minanw sɔgɔra.
AC ni MFDC ka baara sanga ɲɔgɔn ma
| Paramɛtiri | AC soudure | MFDC ka soudure | A be nɔɔ min to mɔgɔw kan |
|---|---|---|---|
| Bɔli caya | 50 Hz | 000–4 000 Hz | Ka to ka fɔ ka caya, o be basigi sabati |
| Sisan suguya | Ka yɛlɛmayɛlɛma | Kuran tilennin | A be sisan ka tigɛli bɔ yen |
| Funteni basigi | Ka bɛrɛbɛn | Gongolima | Nugget labɛnnin ka kɛ kelen ye |
| Furu hakɛ | Sanfɛ | A dɔgɔyara ni 60–70% ye | Nɔgɔ min be yɔrɔ sanfɛla la, o ka dɔgɔ |
| Kɔlɔsili tiɲɛtigiya | ±8–10% | ±2% kɔnɔ | Soudure ka bɛnbaliya fisaya |
| Kuran ɲuman | Ka lajigin | 15–25% ka tɛmɛ | Dɔgɔya kuran minɛli la |
Dilanyɔrɔw la, MFDC ka sɔgɔli fɛɛrɛw ye yɛlɛmaniw yira sɔgɔli ɲuman na tuma bɛɛ. Mobili dilanbaga caaman y’a fɔ ko n’u be yɛlɛmani don MFDC fɛɛrɛw la, o be se ka dɔ fara u ka sɔnni kan fɔlɔ-ka bɔ 100 ɲɔgɔn na.97% ka taga se 99,5% ma, min be baara kɛcogo dɔgɔya kosɔbɛ ani ka baara kɛcogo fisaya.
Multi-Stage Caman Waveform kɔlɔsili: Ka fanga di yɔrɔ min na a kɔrɔtanin lo
Mobili minanw be gɛlɛyara ka taga, i n’a fɔ nɛgɛ min be ɲɔgɔn kan ni yɔrɔ caaman ye ani minan ɲagamininw i n’a fɔ nɛgɛ min be yɛlɛmayɛlɛma ani nɛgɛ min barika ka bon, o kama, sɔgɔli finɛtiri be dɔgɔya ka taga. Ni kurun be yɛlɛla kojugu, a be se ka yɛlɛma ka dama tɛmɛ. Ni yɛlɛmani ma se ka kɛ, a be se ka kɛ ko nugget labɛnni tɛ dafa. Walisa k’o gwɛlɛyaw ɲɛnabɔ, bi MFDC ka soudure fɛɛrɛw be basigi .caman-daga yɛlɛma cogoya kɔlɔsili, o b’a to fanga be di dɔɔni dɔɔni ani cogo ɲuman na sɔgɔli baara bɛɛ la.
Tipikali saba-Soudure waveform labɛnnin
| Dakun | Baara fɔlɔ | Sisan hakɛ | Nafa min be sɔrɔ |
|---|---|---|---|
| Ka kɔn ka kalaya | Aw ye yɔrɔ sanfɛla faniw kari | 20–40% | A be dɔ bɔ jikuru fɔlɔw la |
| Soudure yɔrɔba | Formu soudure nugget | 100% | A b'a to sodi barika ka bon |
| Forge yɔrɔ | Kɔmpɛrɛsi nugget | 40–60% | A be mɔgɔw caya |
O la, n’an be yɔrɔ caaman na, n’u labɛnnin lo ka ɲɛ, o be sɛnɛfɛnw basigicogo fisaya kosɔbɛ. Ɲɛyirali fɛ, nɛgɛ galvanize soudure la, yɔrɔ min be kɔn ka kalaya, o be dɛmɛ don ka yɔrɔw kari ani ka ɲɔgɔnkunbɛn sabati, k’a sɔrɔ yɔrɔba be funteni hakɛ di walisa ka nɛgɛkuruw dilan. Forge yɔrɔ laban be baara kɛ ni compression contrôlée ye walisa ka nugget densité fisaya ani ka kɔnɔna fiɲɛw dɔgɔya.
Ɛnsɛniyeri ka kunnafoniw b’a yira ko fɛɛrɛ minw labɛnna ka ɲɛ, u be se ka dɔ bɔ yɛlɛmaniw ka fiɲɛw na ni .80% ni kɔk’a sɔrɔ a be to ka yɛlɛmani don a ka fanga la .±3 N, min b’a to a be se ka segi ka baara kɛ kosɔbɛ.
Datugunin-Jaabi kɔlɔsili be wagati jan -basigi sabati
Soudure cogoyaw tɛ to yɔrɔ kelen na abada. Wagati be tɛmɛna, elekitorodiw be tiɲɛ, sɛbɛw bonya be yɛlɛma dɔɔni ani u be fani don cogo min na, o be se ka yɛlɛma. Ni -waati sara tɛ, o yɛlɛmaniw be sɔgɔli ɲuman nagasi dɔɔni dɔɔni.
Bi MFDC ka fɛɛrɛw be baara kɛ ni .datugunin-ka jaabi kɔlɔsili, ka to ka soudure ka yɛlɛmani, a ka tansɔn ani a ka yɛlɛmaniw kɔlɔsi. N’an b’o tagamasiɲɛw sɛgɛsɛgɛ wagati yɛrɛ yɛrɛ la, o fɛɛrɛ be yɛlɛmani don a yɛrɛ ma yɛlɛmani minw be kɛ kɔfɛ walisa ka to ka yɛlɛma yɛlɛma.
Mobili sodi siraw la, closed-loop kɔlɔsili b'a to:
- Kuran segikanni kɔnɔ±2%
- Soudure fanga yɛlɛmani dɔgɔyara ni .30–40%
- Fɔlɔ-ka tɛmɛ hakɛ basigina 1000 la.99.9%
Mobili dilanyɔrɔw la, o baarakɛcogo basiginin hakɛ be dɔ bɔ baara wagati la kosɔbɛ, ka baarakɛcogo bɛnnin fisaya ani ka baarakɛcogo farati bɛɛ dɔgɔya.
Ka MFDC ka yɔrɔw sɔgɔcogo ɲuman sugandi .
Ka fɛn ɲumanw sugandi .MFDC ka soudure minanwa ka ca a la, a be se ka mɔgɔw ka setigiya suma dɔrɔn. Sisitɛmu min sugandira ka ɲɛ, o ka kan ka baarakɛcogo basigi wagatijan kɔnɔ ani ka minan suguya caaman fara ɲɔgɔn kan.
A fɔlɔ, an ka ɲi k’a filɛ koɲuman n’an be yɛlɛmayɛlɛma cogo min na. Mobili labɛnw be ni minan sifa caaman ye, ani se min be yen ka porogramu kɛ yɔrɔ caaman na, o b’a to baarakɛlaw be se ka fanga dicogo labɛn ka ɲɛ baarakɛcogo kelen kelen bɛɛ kama. Sisitɛmu minw tɛ ni waveform flexibility ye, olu ka teli ka jijalibaw kɛ walisa ka baara kɛcogo ɲuman mara soudure cogoya sifa caaman na.
A filanan, an ka ɲi ka jateminɛ kɛ mɔgɔw ka miiriya tigitigiw koo la. Ɲɛyirali fɛ, mɔgɔw be se ka ɛlɛkitorodiw ka yɛlɛmaniw wala u ka minanw yɛlɛmaniw sara u yɛrɛ ma, o be se ka dɔ bɔ bolola paramɛtiriw yɛlɛmani na ani ka baara kɛcogo fisaya.
A laban, kunnafoniw marali setigiya kɛra nafaman ye ka taga. Mobili ka kalite sisitɛmu b’a ɲini sisan ka paramɛtiriw sɛgɛsɛgɛ ka ɲɛ. Sisitɛmu minw be sisan ka kuruw, soudure wagati ani baarakɛcogo kunnafoniw sɛbɛ, u b’a to ɛnzeniyɛriw be se ka baara kɛcogo tariki lajɛ ani ka jaabili di joona ni sɛgɛsɛgɛri kɛra ka ɲɛ wala ni foro kɔnɔ koow be kɛra.
Tiɲɛn-Duniɲa ka koow lajɛ: Ka ɲɛtaga sɔrɔ fɔlɔ-Tɛmɛ sɔrɔli la ka bɔ 97% la ka taga se 99,9% ma
Mobili farikolo soudure baara dɔ la, a daminɛ na, a dilanbaga tun b’a jigi la laada AC soudure fɛɛrɛw lo kan. Wagati tɛmɛnin kɔ, ɛnzeniyɛriw y’a ye ko mɔgɔw be to ka pɛrɛn, u be elekitorodiw sii surunya ani u be to ka baara kɛ tugun. O kɔ, u ye baara kɛcogo sɛgɛsɛgɛ ka ɲɛ ani u y’o baarakɛyɔrɔ yɛlɛma ka kɛ MFDC ka soudure fɛɛrɛw ye ani u ye porogramu ɲumanw sigi sen kan minw be se ka yɛlɛma yɛlɛma.
O jaabiliw tun kɔrɔtanin lo:
Soudure baara sanni ani kɔfɛ yɛlɛmani
| Mɛtiri | Sanni i k’a lakuraya | O yɛlɛmani kɔ |
|---|---|---|
| Fɔlɔ-Tɛmɛ sɔrɔ | 97.2% | 99.9% |
| Furu hakɛ | 28% | 8% |
| Elɛkitorodi ɲɛnamaya | 2500 | 4500 |
| Muguci wagati | Basigiyɔrɔ | A dɔgɔyara ni 40% ye |
O koo b’a yira ko ka yɛlɛmani don mɔgɔw ka koow la, o be wariko nafaw lase mɔgɔw ma minw be se ka suman. Komi u ye dɔ bɔ fɛnw yɛlɛmani na ani ka baara kɛ tugun, o y’a to baara kɛcogo fisayara k’a sɔrɔ baara musakaw dɔgɔyara kosɔbɛ.
Kuma laban
Komi mobili dilanni be tagara ka taga ɲɛ ka taga minanw na minw barika ka bon, minw be kɛ ni yɔrɔ caaman ye, ani minw be kɛ ni ɔridinatɛriw ye, soudure ka ɲumanya kɔlɔsili bɔra bolola yɛlɛmaniw na ka taga don ni kunnafoniw ye minw be baara kɛ ni lɔnniya tigitigiw ye. MFDC spot welding fɛɛrɛ, min farala ɲɔgɔn kan ni yɔrɔ caaman -waveform control ani closed-loop feedback ye, o be basigi hakɛ di min ka kan ka kɛ bi tile mobili dilanni na.
Fɛɛn minw be yɛlɛmayɛlɛma ani minw barika ka dɔgɔ, olu tɛ fiɲɛw ye minw tɛ se ka bɔ yen. Tuma caaman na, u be bɔ funteni donyɔrɔ kɔlɔsili ɲuman na sanni ka bɔ minanw dan na minw tɛ se ka bɔ yen. Ni sɔgɔlanw be se ka fanga dicogo mara ni lɔnniya ye ani ka yɛlɛmaniw kɛ ka kɛɲɛ ni baarakɛcogo yɛlɛmaniw ye, sɔgɔlanw ka ɲumanya be se ka fɔ ka kɔn ani k’u kɛ tugun.
Dilanbagaw fɛ minw be labɛn kɛra ka baara kuraw kɛ wala ka baarakɛcogo kɔrɔw labɛn ka ɲɛ, n’u be wari don MFDC fɛɛrɛ la min be ni yɛlɛmanibaw ye, o tɛ fɛɛrɛ yɛlɛmani dɔrɔn ye. A be fɛɛrɛ dɔ yira min be se ka kɛ wagatijan kɔnɔ walisa ka sodiw ka bɛnkanw fisaya, ka baara musakaw dɔgɔya ani ka ɲɔgɔndan sabati baarakɛyɔrɔ la min be to ka mɔgɔw ɲininga.
