Nhanganyaya yeKugadzira Nheyo yeWeld Spots muMedium-Frequency Inverter Spot Welding Machines.

Mune yepakati-frequency inverter spot welding michina, kuumbwa kweweld spots idanho rakakosha rinotarisa kunaka uye kusimba kwemajoini e weld. Kunzwisisa musimboti uri kuseri kweweld spot kugadzirwa kwakakosha pakugadzirisa maparamendi ekuwelda uye kuwana akavimbika uye anowirirana welds. Ichi chinyorwa chinopa mucherechedzo weiyo yekugadzira misimboti ye weld spots mune yepakati-frequency inverter spot welding michina, ichiburitsa mwenje pazvinhu zvakakosha zvinopesvedzera maitiro.

1. Electrical Resistance Heating: Kuumbwa kwenzvimbo dze weld mune yepakati-frequency inverter spot welding michina inonyanya kutsamira pamagetsi kuramba kupisa. Kana welding ikozvino inopfuura nepakati pezvishandiso zvekubatanidzwa, kupikisa kwemagetsi panzvimbo yekusangana kunoburitsa kupisa. Kudziya kwenzvimbo iyi kunoita kuti simbi iri pachiratidziro isvike pakunyungudika kwayo, zvichikonzera kuumbwa kwedziva rakanyungudutswa.
2. Pressure Application: Panguva imwe chete nemagetsi ekudzivirira kupisa, kudzvanywa kunoiswa kune workpieces kuburikidza ne electrode matipi. Kumanikidza kunobatsira kuve nechokwadi chekubatana kwepedyo pakati pezvishandiso, kufambisa kupisa kwekufambisa uye simbi fusion. Inokurudzirawo kudzingwa kwetsvina uye oxides kubva munzvimbo ye weld, zvichibvumira kuchena uye kwakasimba chisungo.
3. Solidification uye Fusion: Sezvo magetsi ekudzivirira kupisa uye kudzvanywa zvichichengetwa, simbi yakanyunguduka iri muweld pool inotanga kusimba. Iyo yekutonhodza nekuomesa maitiro inoita kuti simbi yakanyungudutswa ichinje kuita yakasimba, ichigadzira chisungo chesimbi pakati pezvishandiso. Iko kusimba uye kusanganiswa kwesimbi yakanyungudutswa kunogadzira yakasimba uye yakasimba weld joint.
4. Weld Spot Formation Factors: Zviitiko zvakawanda zvinopesvedzera kuumbwa kwenzvimbo dze weld mune yepakati-frequency inverter spot welding michina. Izvi zvinosanganisira welding ikozvino, welding nguva, electrode simba, electrode zvinhu, workpiece zvinhu, uye pamusoro mamiriro. Kudzora kwakaringana kweaya ma paramita kwakakosha kuti uwane inopindirana weld nzvimbo kuumbwa uye kuve nechokwadi chaunoda weld mhando.

Kuumbwa kwenzvimbo dzeweld mumichina-frequency inverter spot welding michina inotsamira pamisimboti yemagetsi kuramba kudziyisa, kumanikidza kushandiswa, uye kusimba. Kunzwisisa zvinhu zvinopesvedzera weld spot kugadzirwa kunobvumira vashandisi kukwirisa maparamendi ekuwelda uye kuve nechokwadi chekuvimbika uye chemhando yepamusoro welds. Nekudzora ma parameter akadai sewelding ikozvino, nguva, electrode simba, uye kusarudzwa kwezvinhu, vashandisi vanogona kuwana inowirirana uye inogutsa weld spot kugadzirwa, zvichikonzera kusimba uye kusimba kweweld majoini.