Metal ho tjheseletsa, menyetla le mefuta e

Ho pharaletseng sebelisoa ka kaho le ba ntlo ea fumaneng welds. tšepe tjheseletsa na le melemo e fetang mekhoa e meng ea ho kopanela likarolo:

- chelete tse bonahalang, ho na le ke ho hlokahale hore o sebedise fasteners eketsehileng;

- kaho tšepahalang e fumana, manonyeletso tsohle welded li etselitsoe bakeng sa mojaro o teng;

- sebelisoa ho feta kwalwang ya lintho tse bonahalang tse ke ho sa hlokahale e le ka hlobo lahla, theha sprues, 'me le machining ditumello fana ka ho eketsehileng;

- fokotsa ho rarahana ha likarolo difeme le mehaho ea nodes ka lebaka la tšebeliso e bohlale ea botenya lakatsa tsa tšepe.

Metal tjheseletsa o etsoa joalo tjheseletsa thepa: li-electrode, terata melamu. Ho itšetlehile ka lintho tse bonahalang tse ho welded, ba ka 'na ba entsoe ka steels k'habone, lits'epe tse kopantsoeng aluminium, tungsten bao e seng consumable eleketrode, le li-electrode ho tlohang tšepe.

The mefuta e ka sehloohong ea welds: sekhutlo, bungy, tees, mofeng, Splices, ka polaka (ho ikopanya tjheseletsa).

Mekhoa ea ho etsa metsoako:

- pukwanana tjheseletsa tsa tšepe - ke ntho e tloaelehileng kapa ea nang le ho kenella ka hare tebileng;

- ka tsela e iketsang - koahetsoe selikalikoe, ka carbon dioxide, electroslag;

- seka-jarolla ka ho iketsa - ka e sireletsoe khase le koahetsoe selikalikoe.

Ho ea ka mokhoa oa ho manonyeletso sebaka ka sebaka, ba mounted, paatsepama, tshekaletseng le tlase. Bolelele - tiileng le robehile. Ka polaka le welds hill sebelisoa ka dikgokelo hore u se ke ua hloka tiisoa. Manonyeletso tiileng li sebelisoa ha ho hlokeha ke ditokomane moralo. Ha e ke ho hlokahala hore ho phetha e kenella ka hare ho feletseng, ho cheseletsa etswa diteko tsa menyenyetsi ka mokhoa galena, kapa parafine.

mofeng-ho tjheseletsa tšepe ea ho fihlela ho 8 limilimithara ka botenya e etsoa ntle ho seha metshetshe. Ka holimo ke unilateral kapa omimvo itšeha metshetshe, ho itšetlehile ka botenya lintho tse bonahalang le sebopeho kabelong ea ka.

Lakane tšepe tjheseletsa o etsoa longitudinal kapa ho parola seams pele pheha bobeli ebe pele. The seam e sebelisoa ho tloha ka holimo fatše ho qoba tšubuhlellano ea ha ho sebelisa. The likheo pakeng tsa boemo ba leholimo e lokela ho ba ka bang 1 limilimithara.

Ha tšesaane tšepe tjheseletsa, e le hore ho qoba deformation ea lintho tse bonahalang tse, o phethile forcible sebopeho zanevolivanie. Ho phaella ho sena, o lokela ho pele etsa ka seam e tsoelang pele, 'me joale tlatsa sebaka sa e haellang. Ho thibela tukang ba tšepe, ka hore ho hlokahala kopanetsoeng ho tieo boloka thekenoloji le sebedisa ngollana li-electrode loketseng ho tse kapa terata bophara. welds All mofeng ba phethile ka rails le khumo.

Bakeng sa tjheseletsa jarolla ka ho iketsa ea lipeipi, ducts, lero la mali surfacing lakane e sebediswa. The bokima jwa thepa ea motheo e welded - ho tloha 0.5 limilimithara ho 5 limilimithara. thepa ea motheo bakeng sa thekenoloji lero la mali - glassware, galvanized, maikutlo a tšepe.

Contact para ntlha e sebediswa bakeng sa lirafshoa ferrous kapa nonferrous lepelela. E sebelisitsoeng ka eona ka tlhahisong ea ventilation, e loketseng ea phala e qetella ka ho hlahisa lihlooho tse bopehileng. Ha dikgokelo ikopanye le ho sebelisa thepa eo e bonolo ho seta ho le bonolo ho a sebelisa.