Ntuziaka ịgbado ọkụ PDC Drill Bit

Ngwurọ egwu PDC ga-edobe isi ike dị elu, mmetụta siri ike dị elu, ezigbo nguzogide ujo, yana ezigbo nguzogide corrosion. Usoro bụ isi nke ire ọkụ na-agụnye ọgwụgwọ tupu ịgbado ọkụ, kpo oku, ichekwa okpomọkụ, jụrụ oyi, na ọgwụgwọ ịgbado ọkụ.

Na-arụ ọrụ tupu PDC bit ịgbado ọkụ

1: sandblast ma hichaa onye na-egbutu PDC

2: sandblast ma hichaa ahụ olulu ahụ (jiri bọọlụ owu mmanya hichaa)

3: Kwadebe solder na flux (anyị na-ejikarị 40% silver solder)

Mara: E kwesịghị iji mmanụ metọọ ihe na-egbutu PDC na ihe ọkụkụ

Welding nke PDC cutter

1: Tinye flux na ebe a chọrọ ka welded cutter PDC na bit ahụ

2: Tinye ahụ bit ahụ n'ime ọkụ nke etiti ugboro ka ọ kpoo ọkụ

3: Mgbe preheating, na-eji ire ọkụ na-ekpo ọkụ bit ahu

4: Gbanyụọ ihe na-ere ahịa na ezumike PDC ma kpoo ya ruo mgbe ihe na-agbaze agbaze

5: Tinye PDC n'ime oghere concave, na-aga n'ihu na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ ruo mgbe ihe na-agbaze na-agbaze ma na-asọba ma na-ejubiga ókè, ma jiri nwayọọ nwayọọ na-agbagharị ma gbanwee PDC n'oge usoro ire ere. (Ebumnobi ya bụ ikpochapụ gas ma mee ka elu igwe na-agbado ọkụ ka ọ bụrụ otu)

6: Ejila egbe ọkụ na-ekpo ọkụ na-egbutu PDC n'oge usoro ịgbado ọkụ, kpoo ahụ bit ma ọ bụ gburugburu PDC, ma mee ka okpomọkụ ahụ jiri nwayọọ nwayọọ na-eduzi PDC. (Welata mmebi okpomọkụ nke PDC)

7. A ghaghị ịchịkwa okpomọkụ ịgbado ọkụ n'okpuru 700 Celsius n'oge usoro ịgbado ọkụ. Ọtụtụ mgbe bụ 600 ~ 650 ℃.

Mgbe a na-agbakọta ihe ọkụkụ ahụ

1: Mgbe a na-agbanye mgbatị ahụ na-etinye ihe nkwụnye PDC n'ime ebe nchekwa ọkụ na oge, na okpomọkụ nke ihe ọkụkụ na-eji nwayọọ nwayọọ dị jụụ.

2: Mee ka ihe ọkụkụ ahụ dị jụụ ruo 50-60 °, wepụ ihe ọkụkụ ahụ, ájá ájá ma kpochaa ya. jiri nlezianya lelee ma ebe ịgbado ọkụ PDC agbadoro nke ọma yana ma PDC agbadola ya.

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.