Nerangake Prinsip Kontrol Macem-macem Mode Kontrol Mesin Welding Titik Frekuensi Tengah

Ana papat mode kontrol kanggo mid-frekuensimesin spot welding: arus konstan primer, arus konstan sekunder, tegangan konstan, dan panas konstan. Mangkene rincian prinsip kontrol:

Arus Konstan Utama:

Piranti sing digunakake kanggo koleksi yaiku trafo saiki, dipasang ing sirkuit utama trafo welding.

Pengontrol ndeteksi nilai saiki utama trafo liwat trafo saiki, mbandhingake karo nilai sing disetel, lan kanthi otomatis nyetel sudut konduksi thyristor liwat pitungan internal supaya arus utama trafo tetep konstan, saéngga entuk arus las sing konstan. .

Arus Konstan Sekunder:

Piranti sampling minangka koil induksi sing dipasang ing sirkuit sekunder trafo welding.

Kontroler ndeteksi nilai saiki sekunder trafo liwat kumparan induksi, mbandhingake karo nilai sing disetel, lan kanthi otomatis nyetel sudut konduksi thyristor liwat pitungan internal kanggo njaga arus las sekunder saka trafo kanthi nyetel arus utami. trafo.

Tegangan konstan:

Piranti sampling langsung sampel internal lan ngukur voltase utami trafo welding.

Nalika controller operasi, ndeteksi Nilai voltase utami trafo lan mbandhingaké karo Nilai pesawat. Sawise pitungan internal, output sinyal pulsa pemicu kanthi otomatis nyetel amba konduksi thyristor kanggo njaga voltase utami trafo pancet.

Panas konstan:

Various piranti sampling bisa digunakake kanggo kontrol panas pancet.

Nalika ngontrol panas pancet, nilai pesawat saiki persentasi saka total daya trafo welding. Kontroler ngitung sudut konduksi sing dibutuhake adhedhasar nilai sing disetel lan ngirim sinyal pemicu. Nalika voltase kothak fluktuasi, controller kanthi otomatis nyetel amba konduksi thyristor kanggo fine-tune output saiki lan njaga daya output pancet.

Suzhou Agera Automation Equipment Co., Ltd. specializes in the development of automated assembly, welding, testing equipment, and production lines, primarily serving industries such as household appliances, automotive manufacturing, sheet metal, and 3C electronics. We offer customized welding machines, automated welding equipment, and assembly welding production lines according to customer needs, providing suitable overall automation solutions to assist companies in quickly transitioning from traditional production methods to high-end production methods. If you are interested in our automation equipment and production lines, please contact us: leo@agerawelder.com