Igwe na-agbawa ájá a na-eji eme ihe, ọ dị mkpa ịghọta usoro ya, iji belata ọdịda akụrụngwa akụrụngwa, kwalite iji arụmọrụ akụrụngwa, yana maka ịdị mma nke ndị ọrụ ọzọ iji ghọta ojiji, usoro nkọwa zuru ezu na-ewebata iji ghọta.
Tụnyere usoro ọgwụgwọ ndị ọzọ (dịka pickling na ihicha ngwá ọrụ)
1) Sandblasting bụ nke ọma, ala, karịa n'ozuzu, ngwa ngwa na nke ọma usoro ihicha.
2) Sandblasting ọgwụgwọ ike aka ike họrọ n'etiti dị iche iche roughness, na ndị ọzọ na usoro enweghị ike imezu nke a, akwụkwọ ntuziaka egweri nwere ike kụrụ ajị elu ma ọsọ bụ kwa ngwa ngwa, kemịkalụ mgbaze ihicha bụ nnọọ ire ụtọ ihicha elu adịghị mma maka mkpuchi bonding.
Ngwa ịgbawa aja
(1) Workpiece mkpuchi na plating, na workpiece bonding tupu nhazi
Sandblasting nwere ike wepu niile unyi dị ka nchara n'elu nke workpiece, na guzosie ike a dị ezigbo mkpa isi ụkpụrụ n'elu workpiece (ya bụ, a na-akpọ ajị elu), na ike nweta dị iche iche degrees nke roughness site na-agbanwe abrasive nke dị iche iche urughuru nha, ukwuu mma mma njikọ ike nke workpiece na mkpuchi na plating. Ma ọ bụ mee ka mpempe njikọ ahụ sie ike, ka mma.
(2) Nhicha na polishing nke raw elu nke nkedo na esorowo akụkụ na workpiece mgbe okpomọkụ ọgwụgwọ
Sandblasting nwere ike ihicha niile unyi (dị ka oxide ọnụ ọgụgụ, mmanụ na ndị ọzọ residues) n'elu nke workpiece mgbe nkedo na forging na okpomọkụ ọgwụgwọ, na polishing n'elu nke workpiece ka mma imecha nke workpiece, na mma workpiece.
Nchacha ájá ájá nwere ike ime ka workpiece kpughee otu agba ọla edo, mee ka ọdịdị workpiece mara mma karị, iji chọọ ọrụ ịchọ mma mma.
(3) Burr ihicha na elu mma nke machined akụkụ
Sandblasting nwere ike ihicha obere burr n'elu nke workpiece, ma mee ka elu nke workpiece dịkwuo mma, wepụ mmebi nke burr ahụ, melite ọkwa nke workpiece. Na sandblasting nwere ike na-egwu a obere okirikiri akuku na nkwụsị nke workpiece elu, nke mere na workpiece yiri ka mara mma.
(4) Meziwanye akụrụngwa akụrụngwa nke akụkụ
Mechanical akụkụ mgbe sandblasting, nwere ike na-emepụta edo mma concave na convex elu n'elu akụkụ (isi eserese), nke mere na lubricating mmanụ na-echekwara, nke mere na lubrication ọnọdụ mma, na ibelata mkpọtụ ka mma ọrụ ndụ nke igwe.
(5) ihe ịchọ mma ọkụ
1, ụdị niile nke workpiece n'elu polishing, na-eme ka workpiece elu mara mma.
2, na workpiece iji nweta ezigbo na reflective chọrọ.
N'ihi na ụfọdụ pụrụ iche workpiece workpiece, sandblasting nwere ike nweta dị iche iche reflective ma ọ bụ matte ìhè. Dị ka elu nke ngwá ụlọ nke igwe anaghị agba nchara workpiece, ligneous usụhọde ezigbo mgbanwe, na e ji achọ ụkpụrụ imewe nke elu nke ala iko, na ajị na ákwà elu mgbanwe usoro ichere.
Oge nzipu: Ọktoba 31-2023
