Ho tjheseletsa koporo - lintlha tse khōlō tsa ho buuoa hoo ho

Koporo e bua ka tšepe ea thepa e phahameng ea motlakase le mogote conductivity. Koporo qhibiliha likhato 1085 Celsius, 'me se fapane le tse ling tse tšepe phahameng segokanyipalo.

Kamoo ke koporo tjheseletsa? Hlahlobisiseng!

Tjheseletsa e phethahatsoa koporo graphite, k'habone, tšepe li-electrode, hammoho le khase mahareng. Technology ea graphite le carbon li-electrode thehiloeng tabeng ea ho sebelisa ya tungsten eleketrode, eo ke tjheseletsa selikalikoe. The seam thehoa tabeng ena ke qhibiliha ea filler lintho tse bonahalang le molekeng oa sehlooho se reng.

Hape, hlokomela hore ho tjheseletsa tsa koporo le k'habone kapa graphite li-electrode, ho ke ke ho hlokahala hore ho ba tšoara bohale weldments. Sena se ka etsoa ka ho mokhoa oa ho sila lithulusi tsa motlakase.

Tjheseletsa li-electrode entsoe ka koporo ka tshebediso ya ts'ebetsong sireletsang. Tabeng ena, e sebetsang sebakeng sa hae e le e ts'ebetsong boric slag kapa borax. Pele tjheseletsa, le go tirila e sebelisoa ho chamfer ena.

Mora ts'ebetsong e omisitsoeng, ho ka etsahala ho qala tjheseletsa tsa koporo. Sena se tla hloka boitsebiso bo eketsehileng. Hangata, jwalo boronse kapa koporo terata. The bophara ho sebelisoe ke itšetlehile ka botenya sehlahisoa. Bakeng sa tsoarellang ao cheseletse lokela ho phetha futhumatsang chamfer. Tsamaiso ena e lokela ho ho phethwa ka pele ho tjheseletsa tsa koporo. Ho phaella moo, ho ke ke ho hlokahala Pokrovka seam le tsidifatso ka potlako. Etsoa koporo tjheseletsa tsa carbon le graphite li-electrode ho hona joale ka ho toba.

Ha tšepe e sebediswa bakeng sa eleketrode ena, joale e ntan'o ba eleketrode lintho tse bonahalang ke e itšetlehileng ka ho feletseng ka lintho tse bonahalang tse ho welded. Hangata ho sebelisa fapaneng tsa boronse. Mohloli o hona joale ke tjheseletsa mochine kapa tse ling tse tjheseletsa baru le lisebelisoa.

Ho ao cheseletse koporo sireletsoa le likhase inert, sebediswa qhibiliha le li-electrode bao e seng consumable. Ho kenyeletsa batho bao e seng consumable tungsten melamu bakeng consumable - koporo le li-electrode boronse.

Bakeng sa tungsten koporo tjheseletsa molamu e sebediswa fapanyetsana le hona joale ka ho toba bakeng sa ho tjheseletsa koporo le boronse - kamehla. The mabapi fetisisa o tšepahalang 'me tsoarellang tjheseletsa e nkoa ho tjheseletsa koporo ka mahareng gaseous.

Argon tjheseletsa e le mokhoa ho fetisisa bokahohleng

Ho tjheseletsa koporo argon ke e 'ngoe bokahohleng e le menyetla e mengata. Tshebetso ena e sebelisitsoeng ka eona ka ketsahalo eo:

• ponahalo ea ke lintlha tsa bohlokoa, meaho;
• Re lokela ho ka hloko ho etsa lesoba kapa khoa;
• tsosolosa le tsobotsi pele robehile.

Types of welders

Tjheseletsa sethusathuto - e karela poleloana e reng bakeng sa sehlopha sohle sa tlas'a maemo a mofuta ofe le disebediswa tse liindasteri morero oa sebelisoa ka mokhoa oa motlakase selikalikoe qhibiliha tjheseletsa. Profesionalce eo hangata e bitsoang welder ho tjheseletsa matla mohloding. Ho se ho hlokahala kholo ka ho fetisisa bakeng sa thepa le pukwanana tjheseletsa thupa eleketrode.

Welders ba classified e le e latelang:

- disebedisweng tse ding bakeng sa ho phetha khase le ho hanyetsa ho tjheseletsa pukwanana mofuta;

- disebedisweng tse ding le taolo seka-jarolla ka ho iketsa le jarolla ka ho iketsa ya tshebetso tjheseletsa;

- disebedisweng tse ding bakeng sa ho khethehileng tjheseletsa: ho tjheseletsa argon tlhomamiso.

Ho lokela ho hlokomeloe hore kajeno ho batloang haholo har'a baahi ba welders mofuta lelapa.