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Sep. 22, 2025 17:07 Laghachi na ndepụta

Nhazi Electrode na ime oyi n'ime igwe ịgbado ọkụ Seam


N'igwe ịgbado ọkụ, a na-eji electrodes okirikiri mee ihe n'ọnọdụ ndụmọdụ ịgbado ọkụ ọkọlọtọ. Rollers ndị a na-adịkarị na dayameta site na 50 mm ruo 600 mm, yana nha ndị a na-ejikarị n'etiti 180 mm na 250 mm. Ọkpụrụkpụ rola na-adakarị n'etiti 10 mm na 20 mm.

 

Electrode Design and Cooling in Seam Welding Machines

 

Elu kọntaktị nke igwe eletrọd nwere ike were otu n'ime ụdị ndị a:

 

Elu cylindrical

Elu okirikiri

Elu conical (a na-eji ya n'ọnọdụ pụrụ iche dị ka nkwonkwo flanged)

A na-ejikarị chamfer nwere akụkụ abụọ ma ọ bụ otu akụkụ eme rollers cylindrical, karịsịa maka ngwa dị ka nkwonkwo akụkụ ihu. Obosara elu kọntaktị (ω) dịgasị na ọkpụrụkpụ nke workpiece, na-adịkarị site na 3 mm ruo 10 mm. Ndị na-agbagharị gburugburu nwere okirikiri curvature (R) n'etiti 25 mm na 200 mm.

A na-eji rollers cylindrical eme ihe maka ịgbado ígwè na alloys okpomọkụ dị elu.

Rollers Spherical na-enye mgbasawanye ọkụ ka mma yana ntụgharị ntụgharị dị nro, na-eme ka ha dabara adaba maka ịgbado ọkụ alloy, dị ka aluminom.

 

Ụzọ jụrụ oyi maka Roller Electrodes

 

Iji gbochie ikpo oke ọkụ na ịnọgide na-arụ ọrụ electrode, oyi dị mkpa n'oge onuete ịgbado ọkụ. A na-eji ụdị isi ihe abụọ dị mkpa:

 

Njụjụ Mpụga:

Maka ịgbado ọla ndị na-abụghị igwe na igwe anaghị agba nchara, mmiri mgbata dị ọcha na-ezukarị.

Maka ịgbado ígwè nkịtị, a na-ejikarị ngwọta borax 5% gbochie nchara.

Njụjụ Na-ekesa n'ime:

A na-eji ya karịsịa na igwe emebere maka ịgbado ọkụ aluminom, usoro a na-ekesa mmiri n'ime electrode.

Ọ bụ ezie na ọ na-arụ ọrụ nke ọma karị, sistemu ime jụrụ oyi na-adịkwa mgbagwoju anya ma dịkwa ọnụ ahịa.

 

Nkwalite dabere na ngwa

 

Ịhọrọ nhazi rola dabara adaba na usoro jụrụ oyi dị oke mkpa maka ịgbado ọkụ dị mma:

Maka ihe ferrous na alloys na-ekpo ọkụ dị elu, rollers cylindrical nwere ntụ oyi mpụga zuru oke.

Maka ọla ndị na-adịghị ferrous ma ọ bụ okpomọkụ na-enwe mmetụta dị ka aluminom ma ọ bụ magnesium alloys, a na-atụ aro rollers okirikiri jikọtara ya na sistemu mmiri dị n'ime.

Ngwakọta ziri ezi nke geometry rola, obosara kọntaktị na atụmatụ jụrụ oyi na-eme ka ịdị mma weld dị ogologo, na-agbatị ndụ electrode, ma na-enyere aka izere nrụrụ ọkụ n'oge ịgbado ọkụ.


Kekọrịta

Ọ bụrụ na ị nwere mmasị na ngwaahịa anyị, ị nwere ike ịhọrọ ịhapụ ozi gị ebe a, anyị ga-akpọtụrụ gị n'oge na-adịghị anya.