Tungsten electrodes - chinokosha chikamu chinhu chakakombama nomoto.

A tungsten electrode nokuda Welding shamhu zvinenge zvakazara rinokosha unhani (kana pasina izvozvo). The electrode waya anogona vanosiyana zvinotevera zviri:

1. Kureba netsvimbo.
2. The dhayamita wetsvimbo.
3. Chemical sezvamunoita. Ine zvinokosha kukanganisa unhu zvinoitwa pamusoro weld, uye anovandudza riemukaari kudzikama uye kudzivirira simbi kubva kwezvakatipoteredza zvinofurira. Sezvo tungsten electrodes anogona zvinenge zvakazara chimwezve unhani kuvandudza izvi kana zvimwe unhu kusiyanisa alloying, kuvhuvhuta, gang, deoxidizing uye pakudzikamisa unhani.
4. Electrode Type. Tungsten electrodes vanomirirwa chete chokupika asiri consumable. Qualitative zvechadenga ichi mhando electrodes dzinovabvumira varambe chimiro chavo munguva yose nomoto rikurumidze. Zvisinei, tinofanira kuyeuka kuti iyi nyaya, kushandisa wokuwedzera filler zvinhu izvo fused kune welded zvikamu, pova navo zvakafanana weld dziva.

Tungsten electrodes vanoonekwa chimwe chezvinhu zvinokosha okunze ari chinhu chakakombama nomoto. Sezvo izvi kunosanganisira kubvunda zvokunyama achishandisa chafariz simba, iyo chinobva riemukaari buditsa kwakaita pakati electrode uye workpiece. The chinhu chakakombama - mukuru simba zvemagetsi kukangamwirwa kuti kumbowanikwa svikiro pamusoro ionized gasi uye simbi mhute.

Saka tungsten electrodes vanoshumira se kuitika conductors ari nomoto mapazi uye kuburikidza filler zvinhu zvinobatana wandei zvikamu pamwe chete. Kushandisa uku kwakadai electrodes inosimudzira paumbwe yepamusoro musono (zvisinei zvokunyama zviri welded zvikamu).

Tungsten electrodes dzakagadzirwa tungsten chiwanikwa chaizvo yokuvirisa kuti vane kunobatsirawo kunaka weld.

The kuvesa electric chinhu chakakombama ari nomoto mapazi kunoitika mumatanho akawanda:

1. Chokutanga, pane imwe pfupi redunhu kuitika ruchiyerera kubva electrode kusvika workpiece.
2. The electrode runoita kure zvishoma, Munotatamura kuti chinhu chakakombama.
3. yakatsiga chinhu chakakombama iri nemhaka manipulations izvi.

Zvisinei, ichi kunyanya pavaipfuura kwacho uye zvakaipira kushandisa tungsten electrode: zvakanaka zvakakwana zazhigaemost chinhu chakakombama buditsa. Kubvisa tungsten electrodes zvemapuranga aine zirconium unhani.

Panyaya iyi, kuti tungsten electrodes vane zvinotevera zvinodiwa:

1. Low utsotso zvazvingava.
2. A vakaderera kuti deformation of electrode.
3. Kutsiga chinhu chakakombama buditsa.
4. Tefa kushanda.
5. Zvishoma ano.

Modern tungsten electrodes vane zvakanaka unhu features, kuti anopa yakakwirira chinhu chakakombama uye saka kunovimbisa yepamusoro weld. With itsva zviitiko kunze flickering pamusoro riemukaari zvinoyerera, yakakwirira mwero chinhu chakakombama Kudzikamiswa.