Mgbe ị na-eji a ọkara ugboro inverter ntụpọ welder weld igwe anaghị agba nchara efere, ọ bụ ihe na-ezute nsogbu nke porosity.Porosity na-ezo aka na ọnụnọ nke obere akpa ikuku ma ọ bụ oghere dị n'ime igwe weld, nke nwere ike ime ka ike weld zuru oke wee bute ntụpọ.
E nwere ọtụtụ ihe mere porosity nwere ike ime mgbe ịgbado ọkụ igwe anaghị agba nchara na a ọkara ugboro inverter ntụpọ welder.Otu n'ime ihe ndị bụ isi bụ ọnụnọ nke ihe na-emerụ emerụ n'elu igwe, dị ka mmanụ, griiz, ma ọ bụ nchara.Ihe mmetọ ndị a nwere ike ịmepụta akpa gas n'oge usoro ịgbado ọkụ, na-eduga na porosity.
Ihe ọzọ na-akpata bụ welding parameters.Ọ bụrụ na ịgbado ọkụ ugbu a ma ọ bụ nrụgide dị oke elu, ọ nwere ike ịmepụta oke okpomọkụ ma mee ka ígwè ahụ na-ekpo ọkụ, na-eduga na akpa gas na porosity.N'otu aka ahụ, ọ bụrụ na ịgbado ọkụ na-agba ọsọ nke ukwuu, ọ nwere ike ọ gaghị ekwe ka oge zuru ezu maka ígwè ahụ ijikọ ọnụ nke ọma, na-ebute welds na-ezughị ezu na porosity.
Iji gbochie porosity mgbe ịgbado ọkụ igwe anaghị agbado na a ọkara ugboro inverter spot welder, ọ dị mkpa iji dozie nke ọma elu metal site ihicha ya na ihe ọ bụla mmetọ.Na mgbakwunye, ọ dị mkpa iji nlezianya dozie paramita ịgbado ọkụ iji hụ na ha nọ n'ime oke kwesịrị ekwesị maka ngwa a kapịrị ọnụ.
Na nchịkọta, porosity mgbe ịgbado ọkụ igwe anaghị agba nchara na a ọkara ugboro inverter ntụpọ welder nwere ike ime n'ihi n'elu conteminants ma ọ bụ na-ekwesịghị ekwesị ịgbado ọkụ parameters.Site n'ime usoro kwesịrị ekwesị iji dozie ígwè ahụ ma dozie usoro ịgbado ọkụ, ọ ga-ekwe omume nweta ihe dị elu, nke na-enweghị porosity.
Oge nzipu: Mee-13-2023