Esemokwu ihe nke gburugburu welded ọkpọkọ

Spiral welded ọkpọkọA na-anabata echiche adhesion esemokwu ugbu a, na esemokwu static, mpaghara kọntaktị n'ezie dabara na ibu ahụ.Na mgbe esemokwu na-amị amị, anyị ga-atụle ọnụnọ nke ike shiee, mgbe ahụ, na-abawanye nchara nchara n'ezie mpaghara kọntaktị sitere na ibu nkịtị na ịkwa akwa na mmetụta jikọtara ọnụ.Enwere ike ịsị na njedebe mkpụrụ nke kọntaktị na-eme, na nrụgide nrụgide na-akpata site na ibu nkịtị na ibu tangential nke nrụgide synthetic kpatara site na nrụgide siri ike metụtara.

Mgbe spiral welded anwụrụ bụ esemokwu na ikuku, e nwere a eke mmetọ n'ihi n'elu akpụkpọ ahụ, ọ bụ eke na-eji esemokwu onu mmeru film adhesion chepụtara dị na-akọwa metal elu.N'ezie, ọtụtụ n'ime metal elu mgbe niile kpuchie na a mkpa oxide film, ma si otú a esemokwu ka metal esemokwu, esemokwu nke oxide film bụ nnoo ihe oxide film, mgbe mbibi nke oxide film bụ naanị kwere omume ozugbo na-etolite a. ígwè-na-meta esemokwu.Mgbe a na-emetọ elu esemokwu dị ala, yana mmetọ nke ike ịkwa akwa akpụkpọ ahụ, uto nkwụsịtụ adịghị apụta ìhè.Mgbe ọkpọkọ nchara gburugburu mgbe akpụkpọ ahụ na-emebi emebi rutere n'ike nke mmetọ akpụkpọ anụ n'elu ihe nkiri e bepụrụ, esemokwu malitere ịrị elu.N'okwu a, enwere ike ịkọwa ọnụọgụ esemokwu nrapado dị ka f = k / v ebe, n'ihi na ike shiee nke ihe nkiri mmetọ elu bụ ebe mkpụrụ nke metal ahụ.


Oge nzipu: Ọgọst-17-2021