Kodi Medium Frequency Inverter Spot Welding Machine Output Pulsed Direct Current?

Nkhaniyi ikuyankha funso ngati sing'anga pafupipafupi inverter malo kuwotcherera makina zotuluka pulsed mwachindunji panopa (DC). Kumvetsetsa momwe magetsi amagwirira ntchito ndikofunikira pakuwunika kuyenerera kwa makina owotcherera pazinthu zinazake ndikuwongolera njira yowotcherera.

1. Mfundo Yogwiritsira Ntchito: Makina opangira ma frequency inverter spot kuwotcherera amagwira ntchito potembenuza zolowera zapano (AC) kukhala zotuluka mwachindunji (DC) kudzera pagawo la inverter. Dera la inverter limaphatikizapo zinthu monga zosinthira ndi zosefera zomwe zimawongolera mawonekedwe otuluka.
2. Pulsed Operation: Nthawi zambiri, makina owotcherera apakati pafupipafupi amapangidwa kuti azipereka ma pulsed panopa panthawi yowotcherera. Pulsed current imatanthawuza mawonekedwe a mafunde pomwe mafundewa nthawi ndi nthawi amasinthana pakati pa milingo yokwera ndi yotsika, ndikupanga kugunda kwamphamvu. Kuthamanga kumeneku kungapereke mapindu osiyanasiyana, kuphatikizapo kuchepetsa kutentha, kuwongolera njira zowotcherera, ndi kuchepetsa kupotoza.
3. Chigawo cha Direct Current (DC): Ngakhale makina owotcherera apakati a frequency inverter amatha kutulutsa ma pulsed current, alinso ndi gawo lachindunji (DC). Chigawo cha DC chimaonetsetsa kuti kuwotcherera kokhazikika komanso kumathandizira kuti kuwotcherera kuchitike. Kukhalapo kwa gawo la DC kumathandizira kukhazikika kwa arc, kumathandizira kuti ma elekitirodi akhale ndi moyo wautali, komanso kumathandizira kulowa kwa weld mosasinthasintha.
4. Kuwongolera Kutulutsa: The sing'anga pafupipafupi inverter malo kuwotcherera makina amalola kusintha zimachitika pafupipafupi, kugunda kwa nthawi, ndi matalikidwe panopa, kupereka ulamuliro pa ndondomeko kuwotcherera. Magawo osinthikawa amathandizira ogwiritsa ntchito kukhathamiritsa mikhalidwe yowotcherera potengera zinthu, masanjidwe olumikizana, komanso mawonekedwe omwe amafunidwa.

Makina owotcherera apakati pafupipafupi amtundu wamagetsi nthawi zambiri amatulutsa pompopompo ndi gawo lachindunji (DC). Ma pulsed current amapereka maubwino potengera kuwongolera kwa kutentha ndi mtundu wa weld, pomwe gawo la DC limatsimikizira mawonekedwe okhazikika arc. Popereka kusinthasintha pakusintha magawo a pulse, makina owotcherera amathandizira ogwiritsa ntchito kuti akwaniritse kuwongolera bwino pakuwotcherera. Kumvetsetsa mawonekedwe a makinawo ndikofunikira pakusankha magawo oyenera kuwotcherera ndikukulitsa luso la kuwotcherera komanso kuchita bwino.