Mune yepakati-frequency inverter spot welding machines, iyo IGBT (Isulated Gate Bipolar Transistor) modules inoita basa rakakosha mukudzora welding ikozvino. Kugadziriswa kwakaringana kwezvino kwakakosha kuti uve nechokwadi chekushanda kwakaringana uye kwakanyatsoita welding. Ichi chinyorwa chine chinangwa chekukurukura nzira uye kufunga kwekugadzirisa ikozvino muIGBT modules yepakati-frequency inverter spot welding machines.
- Zvazvino Kudzora Misimboti: IGBT modules ine basa rekugadzirisa welding ikozvino mumashini welding. Aya ma modules anoita semagetsi ekuchinja, achidzora kuyerera kwezvino kuburikidza newelding welding. Iyo yazvino inogona kugadziridzwa nekugadzirisa iyo pulse hupamhi, pulse frequency, kana amplitude yeiyo IGBT masaini.
- Pulse Width Adjustment: Imwe nzira yekudzora ikozvino ndeyekugadzirisa pulse upamhi hwezviratidzo zveIGBT. Nekushandura nguva ye ON state kune yega yega pulse, avhareji yemazuva ano inoyerera kuburikidza newelding circuit inogona kuchinjwa. Kuwedzera hupamhi hwepulse kunoguma neavhareji yepamusoro ikozvino, nepo kudzikira kunoderedza avhareji yazvino.
- Pulse Frequency Adjustment: Iyo pulse frequency inokanganisawo welding ikozvino. Nokugadzirisa nguva yakawanda iyo pulses inogadzirwa, iyo yose ikozvino inoyerera inogona kuchinjwa. Higher pulse frequencies inowedzera huwandu hwemazuva ano pulses anounzwa pane imwe unit yenguva, zvichiita kuti pave neavhareji yepamusoro ikozvino. Sezvineiwo, yakaderera frequency kuderedza avhareji ikozvino.
- Amplitude Adjustment: Mune zvimwe zviitiko, welding ikozvino inogona kugadziriswa nekugadzirisa amplitude yeIGBT zviratidzo. Nekuwedzera kana kuderedza chiyero chevoltage yezviratidzo, ikozvino inogona kuwedzera kana kudzikiswa. Zvisinei, zvakakosha kuve nechokwadi kuti kugadzirisa kunoramba kuri mukati memiganhu yakachengeteka yekushanda kweIGBT modules.
- Ikozvino Kuongorora uye Mhinduro: Kuti uchengetedze kutonga kwakaringana pamusoro peiyo welding ikozvino, zvinobatsira kubatanidza ikozvino yekutarisa uye mhinduro nzira. Nekuramba uchitarisisa iyo chaiyo ikozvino panguva yewelding, masaini emhinduro anogona kugadzirwa kuti agadzirise masaini eIGBT munguva chaiyo, kuve nechokwadi chekuenderana uye kwakaringana kubuda kwazvino.
- Calibration uye Calibration Procedus: Periodic calibration yeIGBT modules uye yakabatana kudzora masisitimu kwakakosha kuchengetedza kwakaringana kugadzirisa ikozvino. Calibration maitiro anogona kusanganisira kuonesa huchokwadi hwemasensa azvino, kugadzirisa mareferensi emagetsi, uye kuona mashandiro emasekete ekudzora. Kutevera nhungamiro yevagadziri uye yakakurudzirwa kuenzanisa nguva kwakakosha kuti uve nechokwadi chekushanda kwakakwana.
- Chengetedzo Chengetedzo: Paunenge uchigadzirisa ikozvino muIGBT modules, zvakakosha kuomerera kune yekuchengetedza mapuroteni. Ita shuwa kuti muchina wewelding wakadzikwa zvakanaka, uye zvigadziriso zvese zvinoitwa nevashandi vakadzidziswa. Teerera kune voltage uye zvazvino zviyero zvakatsanangurwa nemugadziri kudzivirira kuwandisa kana kukuvadza maIGBT module.
Kugadzirisa ikozvino muIGBT modules yepakati-frequency inverter spot welding machines inzira yakaoma inoda kunyatsotariswa uye kutevedzera mitemo yekuchengetedza. Nekunzwisisa misimboti yekutonga kwazvino, kusanganisira kupuruzira upamhi, pulse frequency, uye amplitude gadziriso, vagadziri vanogona kuwana chaiyo uye inobudirira welding mashandiro. Kugaro gadzirisa, kutarisisa kwazvino, uye maitiro emhinduro zvinowedzera kuwedzera huchokwadi uye kuvimbika kweiyo ikozvino kugadzirisa maitiro. Kudzidziswa kwakakodzera kwevashandi vanobatanidzwa mukugadzirisa ikozvino kwakakosha kuti uve nechokwadi chekuchengetedza uye kushanda kwakanaka kwemuchina welding.
Nguva yekutumira: Jun-21-2023
