Munyika yekugadzira uye engineering, nzvimbo welding inzira yakakosha inoshandiswa kubatanidza zvidimbu zviviri kana kupfuura zvesimbi. Chimwe chinhu chakakosha mukuita uku kuumbwa kwedziva re weld, iro rinonyanya kunakidza kana zvasvika kune nut spot welding machines. Muchinyorwa chino, isu tichaongorora mune mechanics ekuti iyo weld dziva rinoumbwa sei mumakina aya ane hunyanzvi.
Kunzwisisa iyo Nut Spot Welding Maitiro
Tisati taongorora magadzirirwo edziva re weld, ngatiwane kunzwisisa kwe nut spot welding process. Iyi tekinoroji inonyanya kushandiswa kujoina nati kana chisungo kune simbi yekushanda, kazhinji mumotokari uye mumaindasitiri maapplication. Iyo inokurumidza uye inoshanda nzira, kuve nechokwadi chekubatana kwakachengeteka kunogona kumirisana nemitoro yakakura.
Basa reKupisa uye Kudzvinyirira
Mu nut spot welding, zvinhu zviviri zvikuru zviri kutamba kupisa nekumanikidza. Muchina uyu unoshandisa nzvimbo yekupisa sosi kune nati uye workpiece. Kupisa uku, kunowanzo gadzirwa nemagetsi anopfuura nepakati pemidziyo, kunoita kuti simbi iri pedyo inyunguduke. Panguva imwe chete, kudzvanywa kunoshandiswa kuve nechokwadi chekubatana kwakakodzera pakati pe nut uye workpiece.
Kuumbwa kweWeld Pool
Dziva reweld, nzvimbo yesimbi yakanyungudutswa inoumba panguva iyi, ndiyo kiyi yekubudirira kwe nut spot weld. Iyo inogadzirwa kana iyo inopisa sosi, kazhinji iyo electrode, inosangana ne nut uye workpiece. Kupisa kunokurumidza kusimudza kupisa kwesimbi munzvimbo iyi, zvichiita kuti inyunguduke.
Simbi yakanyungudutswa inounganidza pane chinongedzo pakati pe nut uye workpiece. Iyi inzvimbo yakakosha mukuita, sezvo ndipo panoitika kusanganiswa kwezvinhu zviviri izvi. Dziva racho rinofanira kuva rehukuru hwakafanira uye tembiricha kuti ive nechokwadi chesimbi yakasimba, yakasimba.
Kudzora uye Kururamisa
Saizi uye chimiro cheweld pool zvinonyatsodzorwa mu nut spot welding. Nguva yekushandiswa kwekupisa, ikozvino inoshandiswa, uye kudzvanywa kunoitwa zvese zvine basa mukuona maitiro edziva re weld. Chinangwa ndechekugadzira dziva rinongori saizi chaiyo yekufambisa chisungo chakasimba pasina kuwandisa splatter kana kukanganisa.
Solidification uye Bonding
Kana iyo yeld pool yakaumbwa, inobvumirwa kutonhora uye kusimba. Sezvo simbi yakanyungudutswa ichisimba, inosanganisa nati kune workpiece, ichigadzira yakasimba ma mechanical bond. Chisungo ichi chinowanikwa nekuti zvinhu zviviri izvi, munzvimbo dzazvo dzakanyungudutswa, zvinosanganiswa nekupindirana pamwero weatomu. Sezvavanotonhorera uye vachiomesa, vanonyatsova chinhu chimwe.
Mumuchina wewelding we nut spot, kuumbwa kwechidziva cheweld inhanho yakakosha pakugadzira kubatana kwakasimba uye kwakasimba pakati pe nati nesimbi yekushanda. Kuburikidza nekudzora chaiko kwekupisa, kudzvanywa, uye nguva, vagadziri vanogona kuve nechokwadi chekuti weld pool inoumbwa nemazvo, zvichikonzera kubatana kwakavimbika uye kwakasimba. Kunzwisisa maitiro aya kwakakosha kune avo vane chekuita nesimbi, welding, uye engineering, sezvo ichitsigira akawanda maindasitiri ekushandisa, kunyanya muzvikamu zvemotokari nekugadzira.
Nguva yekutumira: Oct-19-2023
