Gịnị bụ Oxy-Acetylene Hardfacing Method
Gịnị bụ Oxy-Acetylene Hardfacing Method
Okwu mmalite nke Oxy-Acetylene ịgbado ọkụ
Enwere ọtụtụ usoro ịgbado ọkụ dị iche iche maka ijikọ ọla. Site na ịgbado ọkụ na-agbado ọkụ ruo GTAW/TIG ịgbado ọkụ, ka SMAW ịgbado ọkụ, ka GMAW/MIG ịgbado ọkụ, onye ọ bụla ịgbado ọkụ na-arụ ọrụ kpọmkwem nzube dabere na ọnọdụ na ụdị ihe a na-welded.
Ụdị ịgbado ọkụ ọzọ bụ oxy-acetylene ịgbado ọkụ. Amara dị ka oxy-fuel ịgbado ọkụ, oxy-acetylene ịgbado ọkụ bụ usoro na-adabere na combustion nke oxygen na mmanụ ụgbọala gas, na-emekarị acetylene. Ma eleghị anya, ọtụtụ n'ime unu na-anụ ụdị ịgbado ọkụ a na-akpọ "gas ịgbado ọkụ."
N'ozuzu, gas ịgbado ọkụ na-eji maka ịgbado ọkụ mkpa metal ngalaba. Ndị mmadụ nwekwara ike iji welding oxy-acetylene maka ọrụ kpo oku, dị ka ịtọhapụ bolts na mkpụrụ akụ na kpo oku dị arọ maka ịgbado na ọrụ ire ere.
Kedu ka Oxy-Acetylene Welding si arụ ọrụ?
Oxy-acetylene welding na-eji ọkụ na-ekpo ọkụ na ọkụ dị elu nke a na-emepụta site na ọkụ gas mmanụ (nke a na-emekarị acetylene) jikọtara ya na oxygen dị ọcha. A na-agbaze ihe ndị dị n'okpuru ya na mkpanaka ndochi na-eji ire ọkụ sitere na nchikota nke gas oxy-fuel site n'ọnụ ọnụ ọkụ ịgbado ọkụ.
A na-echekwa gas mmanụ ọkụ na ikuku oxygen n'ime cylinder ígwè arụrụ arụ ọrụ. Ndị na-achịkwa na cylinder na-ebelata nrụgide gas.
Gas na-esi na hoses na-agbanwe agbanwe, nke welder na-ejikwa ọkụ ahụ na-erute. A na-agbaze mkpanaka ndochi ahụ na ihe ndabere. Otú ọ dị, agbaze ọla abụọ ga-ekwe omume na-enweghị mkpa mkpara na-ejuputa.
Kedu ihe bụ isi ọdịiche dị n'etiti ịgbado ọkụ Oxy-Acetylene na ụdị ịgbado ọkụ ndị ọzọ?
Isi ihe dị iche n'etiti ịgbado ọkụ oxy-fuel na ụdị ịgbado ọkụ arc dị ka SMAW, FCAW, GMAW, na GTAW bụ isi iyi ọkụ. Ịgbado ọkụ oxy-fuel na-eji ire ọkụ dị ka isi iyi ọkụ, na-erute okpomọkụ ruru ogo Fahrenheit 6,000.
Arc welding na-eji ọkụ eletrik dị ka isi iyi ọkụ, na-erute okpomọkụ nke ihe dị ka 10,000 F. Otú ọ dị, ị ga-achọ ịkpachara anya na nchekwa mgbe ị na-agbado gburugburu ụdị okpomọkụ ọ bụla.
N'oge mbụ nke ịgbado ọkụ, a na-eji oxyfuel welding welding nnukwu efere. Ka ọ dị ugbu a, ọ fọrọ nke nta ka ọ bụrụ na a na-eji ya naanị na metal dị mkpa. Ụfọdụ usoro ịgbado ọkụ arc, dị ka GTAW, na-edochi usoro ịgbado ọkụ oxy-mmanụ na mkpa ọla.
Ọ bụrụ na ị nwere mmasị na ngwaahịa tungsten carbide ma chọọ ozi ndị ọzọ na nkọwa, ị nwere ike ịkpọtụrụ anyị site na ekwentị ma ọ bụ mail n'aka ekpe, ma ọ bụ zipu ozi US na ala nke ibe.