Nhanganyaya yeWelding, Pre-Pressure, uye Bata Nguva muMedium-Frequency Inverter Spot Welding Machines.

Medium-frequency inverter spot welding machines anoshandiswa zvakanyanya mumaindasitiri akasiyana siyana nekugona kwavo kugadzira maweld akasimba uye akavimbika. Kuti uve nechokwadi chemhando yepamusoro yeweld uye kuita, zvakakosha kuti unzwisise pfungwa dzewelding, pre-pressure, uye kubata nguva mumashini aya. Ichi chinyorwa chinopa tarisiro yewelding, pre-pressure, uye kubata nguva mune yepakati-frequency inverter spot welding michina.

1. Welding: Welding ndiyo nzira yekutanga iyo zvidimbu zvesimbi zviviri kana kupfuura zvinobatanidzwa pamwechete uchishandisa kupisa uye kumanikidza. Mune yepakati-frequency inverter spot welding michina, iyo welding process inosanganisira kupfuudza yakakwira ikozvino kuburikidza neworkpieces kugadzira kupisa panzvimbo yekusangana. Kupisa kwacho kunoita kuti simbi inyunguduke uye igadzire simbi ye weld, iyo inosimba pakutonhora. Iyo weld nugget inopa kusimba uye kuvimbika kwemubatanidzwa.
2. Pre-Pressure: Pre-pressure, inozivikanwawo sekusvina kana electrode simba, inoreva kudzvinyirirwa kwekutanga kunoshandiswa kune maworkpieces isati yaitwa welding. Pre-kudzvanywa kwakakosha kuti uve nechokwadi chekubata kwakaringana uye kurongeka pakati pezvishandiso uye electrode. Inobatsira kubvisa chero zvipingamupinyi kana zvisizvo zvinogona kukanganisa kunaka kweweld. Iyo pre-pressure simba inofanirwa kuve yakakwana kumisikidza yakagadzikana yekubata pasina kukonzera yakawandisa deformation kana kukuvadza kune workpieces.
3. Bata Nguva: Bata nguva, inozivikanwawo sewelding nguva kana nugget nguva, ndiyo nguva iyo welding ikozvino inochengetwa mushure me pre-pressure phase. Nguva yekubata inobvumira kupisa kugovera zvakaenzana uye kunobatsira kuumbwa kweiyo yakagadzirwa zvakanaka uye yakasimba weld nugget. Nguva yenguva yekubata inoenderana nezvinhu zvakaita senge workpiece zvinhu, ukobvu, welding ikozvino, uye inodiwa weld mhando. Izvo zvakakosha kuti uone iyo yakakwana yekubata nguva yekuwana inowirirana uye yakavimbika welds.

Welding, pre-pressure, uye nguva yekubata zvinhu zvakakosha mukushanda kwemedium-frequency inverter spot welding machines. Kunzwisisa misimboti kuseri kwemaitiro aya kwakakosha kuti uwane emhando yepamusoro welds nesimba rakakodzera uye nekuvimbika. Nekugadzirisa maparamendi ekushongedza, kusanganisira pre-pressure simba uye kubata nguva, vashandisi vanogona kuve nechokwadi chekuvimbika uye kunoenderana welds mumashandisirwo akasiyana.