Main Electrical Parameters uye Ekunze Hunhu hweMedium Frequency Inverter Spot Welding Machine.

Iyo yepakati frequency inverter spot welding muchina chinhu chinoshandiswa zvakanyanya chekubatanidza simbi zvikamu kuburikidza nemagetsi kuramba welding. Kuti unzwisise uye ushande nemazvo muchina uyu, zvakakosha kuti uzive iwo makuru emagetsi paramita uye ekunze maitiro. Muchinyorwa chino, isu tichanyura mukati makiyi emagetsi ma parameter uye ekunze maitiro epakati frequency inverter spot welding muchina.

1. Main Electrical Parameters: 1.1 Welding Current (Iw): Ikozvino welding ndiyo yakakosha yemagetsi parameter inotaridza kupisa kunogadzirwa panguva yewelding process. Iyo inowanzo kuyerwa muma amperes (A) uye inogona kugadziridzwa kuti iwane inodiwa weld mhando uye simba. Iko welding ikozvino inopesvedzerwa nezvinhu zvakaita semhando yezvinhu, ukobvu, uye dhizaini yemajoini.

1.2 Welding Voltage (Vw): The welding voltage ndiwo mutsauko wemagetsi unoiswa pamagetsi ewelding panguva yewelding process. Inoyerwa mumavolts (V) uye inoita basa rakakosha mukudzora kudzika kwekupinda uye huwandu hweweld. Iyo welding voltage inopesvedzerwa nezvinhu zvakaita senge zvinhu conductivity, electrode geometry, uye majoini kumisikidzwa.

1.3 Welding Power (Pw): Simba rewelding ndicho chigadzirwa chemagetsi ezvino uye welding voltage. Inomiririra chiyero icho simba remagetsi rinoshandurwa kuita simba rekupisa panguva yekugadzira welding. Iyo welding simba inosarudza chiyero chekudziya uye inokanganisa weld nugget kuumbwa. Iyo inoyerwa mumawatts (W) uye inogona kugadziridzwa kuti ikwidze maitiro e welding.

2. External Characteristics: 2.1 Welding Time (tw): The welding time inoreva nguva yewelding process, kutanga kubva pakatanga kuyerera kwezvino kusvika pakuguma kwayo. Iyo inowanzodzorwa neye welding muchina wenguva uye inokanganiswa nezvinhu zvakaita semhando yemhando, dhizaini yekubatana, uye inodiwa weld mhando. Nguva yewelding inofanira kunyatsosarudzwa kuti iwane fusion inodiwa uye metallurgical bonding.

2.2 Electrode Force (Fe): Simba re electrode ndiro simba rinoitwa nemagetsi emagetsi paworkpiece panguva yekugadzira. Izvo zvakakosha kuti ive nechokwadi chekubata kwakakodzera kwemagetsi uye yepedyo simbi-kune-simbi kusangana pakati penzvimbo yebasa. Simba re electrode rinowanzo dzorwa nemuchina wepneumatic kana hydraulic system uye inofanirwa kugadzirwa zvichibva pane zvinhu zvemukati uye majoini zvinodiwa.

2.3 Electrode Geometry: Iyo electrode geometry, kusanganisira chimiro, saizi, uye nzvimbo yekuonana, inokanganisa kugoverwa kwezvino uye kupisa panguva yewelding process. Iyo inobata zvakananga iyo weld nugget kuumbwa uye yakazara weld mhando. Yakakodzera electrode dhizaini uye kugadzirisa kwakakosha kuti uwane inowirirana uye yakavimbika welding mhedzisiro.

Kunzwisisa hukuru hwemagetsi parameters uye ekunze maitiro epakati frequency inverter spot welding muchina chinhu chakakosha pakugadzirisa iyo welding maitiro uye kuwana emhando yepamusoro welds. Nekudzora maparamendi akadai sewelding ikozvino, welding voltage, welding simba, welding nguva, electrode force, uye electrode geometry, vanoshanda vanogona kugadzirisa mamiriro ewelding kune chaiwo zvinhu uye majoini zvinodiwa. Ruzivo urwu runogonesa kushanda kwakanaka uye kwakavimbika welding, kuve nechokwadi chekuti wakasimba uye wakasimba welds mune akasiyana maindasitiri ekushandisa.