User’sManualforAuto-TuningUltrasonicGenerator
Contents
SafetyandWarning………………………………………………..…1
IntroductiontoSmartgenerator.…………………………………..…2
Technical Parameters…………………..……………………………3
Installation…………………………………..…………………………4
OperationalManual……………………………………………..……5
User’sManualforAuto-TuningUltrasonicGenerator
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．Safety andWarnings
Thissectiondescribesthesafetyandcautionsymbolsandits
meanings,andprovidesthenormalsafetyandpreventionmethodsfor
ultrasonicgenerators.
“Warning”indicatesthepotentialdangers,whichwillcausevarious
damageorinjury ifitisneglected.
Thefollowingpreventionmeasuresmustbetakenbeforehandlingthe
ultrasonicgenerator:
ThePowershouldbeinOFFpositionbeforeconnectinganyelectrical
parts.Thepowerplugmustbeequippedwithgroundingterminalsto
avoidanyelectricaccident.
Theultrasonicgenerator willproducehighvoltage,sothefollowing
stepsmustbeobservedbeforehandlingit:
Poweroff;
Takeofftheplugofthemajorpowersupply;
Wait2minutestomakethecapacitorreleasethepowercompletely.
Theremaybehighvoltageinsidetheultrasonicgenerator,soonly
professionalpersonnelisallowedtoopenitshousing.
Astheremaybehighvoltageintheultrasonicgenerator,anditshigh
voltageGNDisnotconnectedtotheground,sopleaseusethe
universalmeterwhichisnotgroundedbutsupplied bybatteriesduring
test.Othermethodsmaycauseelectricshock.
Pleasedonotputyour handundertheweldinghorn,which
maycauseinjury duetothedownwardspressureand
ultrasonicvibration.
Whenthehighfrequencycablesorthetransducerisdisconnected,
pleasedonotexecutetheweldingandtestingaction.
Whenbigweldinghornisused,pleasedonotputyour fingersbetween
thehornandthe fixture.
User’sManualforAuto-TuningUltrasonicGenerator
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Thismodelmustbeoperatedbyaspecifiedperson.Operation
andcommissioningbymorepeopleisprohibited.
2.IntroductiontoSmartUltrasonicGenerator
Ultrasonicsignalgeneratorconsistsofanultrasonicpoweramplifying
modulethatcanconvertthe50/60HzindustrialACpowerinto
ultrasonicfrequencyanda controlmodulethathas“systemprotection
inspection”functionand“auto-tuning”function.Thecontrolmodulecan
cutthepowersupplywhenthereisanymalfunctionduringultrasonic
weldingprocess,thusmakingasaferandmorereliablegeneratorand
eventhewholeweldingmachine.
1)Reallyfullyauto-tuning(AFC)canbeapplicablefor
weldinghornsindifferentsizesanddesigns,andthe
auto-tuningrangeis±400HZ.Taking15Khzultrasonic
generatorforexample,the weldinghornfrequencyrangeis
14.40-15.20KHZ,auto-tuning).Auto-tuningprecisionis
±5HZ.
2)ComputerwithCPUisusedtomonitortheprocess,which
isquickandflexible,andithasvariousbuilt-inprotection
systems.The“systemprotectionandmonitoring”function
will reacttothefollowingconditions:
uover-heatprotection
uExcessivepressurethatcausedover-load
uExcessivecurrentinthe ultrasonicgenerator
uAnylooseningoftheweldinghorn,boosterorconverterorany
othermalfunction.
uGeneratorelectricalcircuitfailure
uFailureofthecablesthatconnectthegeneratorandtheconverter.
uAutocompensationforUnstablepower supply,.
3)Auto-tuningfunctionenablestheultrasonicgeneratortraceand
compensatethe differenceofweldinghornfrequencyautomatically.When
User’sManualforAuto-TuningUltrasonicGenerator
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thetemperatureistoohigh,thehornsurfacewillbedamagedduetothe
abrasionorsomematerialssticktothehorn,underthiscondition,the
frequencyofthehornwillchange.
4)Built-in,fullyautomaticconstantamplitudesystemwillgiveautomatic
compensationtothefluctuationofairpressureandelectricalvoltage,
whichcanadjusttheamplitudewithintherangeof50%-100%tomeet
demandofdifferentparts.
5)IGBTisusedtoamplifythepower,whichreactsquickly,and100times
quickerthantraditionalsiliconpowertubes,soithasabetterperformance.
3.MainTechnical Parameters
Size:L380mm×W290mm×H110mm
Net Weight:7Kg
Outputpower：0-3000W
Outputvoltage：0-3000VAC
Workingenvironmenttemperature:+5°C至+50°C
SineHarmonicwave:≥97%
Inputpowerfactor:≥80%
Workingfrequency:15KHz/20KHz/28KHz/30KHZ/35KHz/40KHz
Workingpowersupply:AC220V50Hz
Weldinghornfrequencyscope:±400HZ（for15KHZgenerator,
theweldinghornfrequencyis14.40-15.20KHZ,auto-tuning）
Auto-tuningprecision:±5HZ
Powerstability：≤5%
Remoteterminal dynamicreactiontime:≤10ms
Over-currentprotectionlimit:15A
Over-current protectiontime:100ms
Over-heatprotectiontemperature:85℃
4.InstallationConditions
For more instructions of ultrasonic welding machine in English, please move
https://7310099.s21i.faiusr.com/61/ABUIABA9GAAgmZiphwYotZrS-wQ.pdf
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