N'ime ụwa nke mmepụta ihe mmepụta ihe, arụmọrụ na nkenke bụ ihe kacha mkpa. Otu ngwa dị mkpa iji nweta ebumnuche ndị a bụ igwe nrụnye ọkụ nke etiti Frequency DC Spot Welding Machine, akụkụ dị mkpa nke ọtụtụ ahịrị mmepụta. N'isiokwu a, anyị na-abanye n'ime mgbagwoju anya nke igwe a, na-elekwasị anya na electrodes ya na ọrụ dị mkpa nke usoro mmiri jụrụ oyi na-arụ.
Ịgbado ọkụ ntụpọ, usoro a na-ejikarị eme ihe n'ichepụta ihe, gụnyere ijikọta elu igwe abụọ ọnụ site na itinye okpomọkụ na nrụgide site na electrodes. Ndị a electrodes bụ obi nke ntụpọ ịgbado ọkụ usoro. N'ime igwe ịgbado ọkụ DC Spot Frequency Intermediate, ha na-abịa n'ụdị na nha dị iche iche, nke ọ bụla emere maka ngwa akọwapụtara.
- Ọla kọpa Electrodes: Ọla kọpa electrodes bụ nhọrọ a na-ahụkarị n'ihi arụmọrụ ha dị mma na nguzogide okpomọkụ. Ha na-ebufe ọkụ eletrik nke ọma na ndị na-arụ ọrụ, na-eme ka weld siri ike ma kwụsie ike. A na-ekewakwa electrodes ndị a n'ụdị dị iche iche, gụnyere flat, convex, na concave electrodes, dabere n'ụdị weld chọrọ.
- Mkpuchi Electrode: Iji mee ka ịdịte aka ma gbochie iyi electrode, a na-etinye ihe mkpuchi dị iche iche dị ka chromium, zirconium, na ihe mgbagha. Ihe mkpuchi ndị a na-eme ka ogologo ndụ nke electrodes dịkwuo mma, na-ebelata oge nkwụsị maka nnọchi na mmezi.
Ịgbado ọkụ ntụpọ na-ebute oke okpomọkụ, karịsịa n'ebe a na-ahụ anya n'etiti electrodes na workpieces. Ọ bụrụ na ejighị ya nke ọma, okpomọkụ a nwere ike imebi electrodes ma mee ka welds na-adịghị mma. Nke a bụ ebe usoro mmiri jụrụ oyi na-abata.
- Sekit jụrụ oyi: Sistemụ jụrụ oyi na-enwe netwọkụ nke ọkpọkọ na nozzles nke na-ekesa coolant, nke na-abụkarị mmiri agwakọta ya na onye na-ekpo ọkụ, site na electrodes. Nke a na-erugharị mgbe niile nke coolant na-ewepụ okpomọkụ a na-emepụta n'oge ịgbado ọkụ, na-egbochi electrodes ka ọ ghara ikpo ọkụ.
- Njikwa okpomọkụ: Igwe ịgbado ọkụ ntụpọ ọgbara ọhụrụ nwere sistemu njikwa okpomọkụ dị elu. Sistemu ndị a na-enyocha ọnọdụ okpomọkụ nke elektrọd ma mezie usoro nke coolant n'otu aka ahụ. Nke a na-eme ka o doo anya na electrodes na-anọgide n'ime oke okpomọkụ kachasị mma maka ịgbado ọkụ nke ọma na nke na-agbanwe agbanwe.
N'ebe a na-emepụta ụlọ ọrụ mmepụta ihe, igwe na-agba ọkụ nke Intermediate Frequency DC Spot Welding Machine na-eguzo dị ka ihe akaebe maka alụmdi na nwunye nke ziri ezi na ịrụ ọrụ nke ọma. Eletrọd ya, nke ahọpụtara nke ọma ma na-echekwa ya, na-enye ụzọ iji mepụta weld siri ike, ntụkwasị obi. Ka ọ dị ugbu a, usoro mmiri mmiri na-eme ka mmiri dị jụụ na-eme ka ọkụ na-emepụta n'oge ịgbado ọkụ na-achịkwa nke ọma, na-agbatị ndụ nke electrodes na ịnọgide na-enwe àgwà nke welds. Ọnụ, akụkụ ndị a bụ akụkụ dị oke mkpa nke usoro mmepụta ọgbara ọhụrụ, na-enye aka ịmepụta ngwaahịa dị mgbagwoju anya na nke na-adịgide adịgide n'ofe ụlọ ọrụ dị iche iche.
Oge nzipu: Ọkt-09-2023