Kedu ihe nrite na-egbuke egbuke ma yie oke elu?

Gịnị bụnritenke na-egbuke egbuke ma na-ele anya dị oke elu?

Ọla na-enwe mmekọrịta chiri anya na ikuku n'afọ niile, a na-agbakwunyekwa usoro n'elu ihe nrite, trophies, ihe nrite ncheta, wdg iji nye ụfọdụ nchebe maka ngwaahịa ígwè.
Ndị na-esonụ bụ ihe nrite asọmpi Olimpik oyi nke afọ 2022, bụ́ nke agbachapụrụ n'ájá n'elu. Taa, ka anyị webata usoro ịgbapụta aja aja.

Sandblasting bụ usoro nke ọgwụgwọ elu maka workpieces. N'iji ikuku abịakọrọ dị ka ike, a na-emepụta ọkụ ọkụ jet dị elu iji fesa ihe (ọla kọpa, ájá quartz, ájá diamond, ájá ígwè, ájá oké osimiri) na nnukwu ọsọ na elu nke workpiece ka a gwọọ ya, na-eme mgbanwe. ọdịdị ma ọ bụ ọdịdị nke workpiece elu. N'ihi mmetụta na mbelata mmetụta nke abrasives n'elu nke workpiece, n'elu nke workpiece na-enweta a ụfọdụ ogo nke ịdị ọcha na dị iche iche roughness, nke mma n'ibu Njirimara nke workpiece elu. Ya mere, a na-eme ka ike ọgwụgwụ nke workpiece dịkwuo mma, adhesion n'etiti ya na mkpuchi na-abawanye, ogologo oge nke mkpuchi ahụ na-agbatị, ọ na-emekwa ka ọ dị larịị na mma nke mkpuchi.

Akụrụngwa maka ọgwụgwọ ájá ájá

Sandblasting: Okwu nka nke e ji eme nkedo nke mkpụrụ ego ọla edo na ọlaọcha. Na mmepụta ebu nke ọla edo na mkpụrụ ego ọlaọcha, a na-eji nha dị iche iche na ụdị ájá ájá mee ihe iji fesa akụkụ ahụ n'ime akụkụ dị mma nke oyi. Mgbe ị na-emepụta mkpụrụ ego ọla edo na ọlaọcha, ọdịdị mara mma na-apụta na akụkụ ụkpụrụ ahụ, na-amụba echiche nke akụkụ na ịkwa akwa. Sandblasting: (na-ekwu maka iwepụ nchara n'elu igwe ma ọ bụ ịkwanye n'elu igwe) na-ekewa n'ime ájá quartz nkịtị na ájá quartz a nụchara anụcha: na nnukwu ike na mmetụta dị mma wepụ nchara.

Usoro mgbawa aja

Tupu nhazi ọkwa

The tupu ọgwụgwọ ogbo nke usoro na-ezo aka ọgwụgwọ na kwesịrị rụrụ n'elu nke workpiece tupu e sprayed ma ọ bụ mkpuchi na ihe mkpuchi oyi akwa. Ogo ọgwụgwọ tupu ọgwụgwọ na teknụzụ sandblasting na-emetụta adhesion, ọdịdị, nguzogide mmiri, na nguzogide corrosion nke mkpuchi. Ọ bụrụ na arụghị ọrụ tupu ọgwụgwọ ahụ nke ọma, nchara ga-anọgide na-agbasa n'okpuru mkpuchi ahụ, na-eme ka mkpuchi ahụ na-agbapụ n'ime iberibe. Mgbe ihicha nke ọma nke elu na n'ozuzu mfe ihicha nke workpiece, mkpuchi ndụ nwere ike tụnyere 4-5 ugboro iji anyanwụ ikpughe usoro. Enwere ọtụtụ ụzọ maka ihicha elu, mana ndị a na-anabatakarị bụ nhicha ihe mgbaze, ịsacha acid, ngwaọrụ ntuziaka, na ngwaọrụ ntuziaka.

Usoro usoro

Usoro nchacha ájá na-eji ikuku abịakọrọ dị ka ike na-eme ka ụgbọ elu jet na-agba ọsọ dị elu, nke na-efesa ihe na ihe ndị ọzọ n'elu ebe a na-arụ ọrụ ka a na-emeso ya n'ọsọ dị elu, na-eme mgbanwe na elu nke workpiece. N'ihi mmetụta na mbelata mmetụta nke abrasives na workpiece n'elu, workpiece elu na-enweta a ụfọdụ ogo nke ịdị ọcha na dị iche iche roughness, na-eme ka n'ibu Njirimara nke workpiece elu.

Uru nke teknụzụ na-agba aja aja

(1) mkpuchi na bonding tupu ọgwụgwọ sandblasting nwere ike wepụ niile unyi dị ka nchara n'elu nke workpiece, na guzosie ike a dị ezigbo mkpa ụkpụrụ ụkpụrụ (a maara dị ka ike ike elu) n'elu. Ọ nwekwara ike nweta ogo dị iche iche nke siri ike site n'ịgbanwe abrasives nke nha nha nha dị iche iche, dị ka ngwá ọrụ abrasive na-efe efe, na-eme ka ike njikọ nke mkpuchi na mkpuchi dịkwuo mma. Ma ọ bụ mee ka njikọ nke akụkụ nrapado sie ike na nke ka mma.
(2) Enwere ike ihicha elu elu nke nkedo na nhicha na polishing mgbe ọgwụgwọ okpomọkụ gasịrị site na sandblasting, nke nwere ike wepụ ihe niile unyi (dị ka akpụkpọ anụ oxide, mmanụ ntụpọ, wdg) n'elu nke arụrụ arụ na okpomọkụ na-emeso workpieces. Nchacha nke elu nwere ike imeziwanye ire ụtọ nke workpiece, na-ekpughe otu agba na agba ọla na-agbanwe agbanwe, na-eme ka ọdịdị ahụ dịkwuo mma ma mara mma.
(3) Burr ihicha na mma elu sandblasting nwere ike ihicha obere burrs n'elu workpieces, mee ka elu nke workpieces smoother, wepụ ihe ọjọọ nke burrs, na melite ọkwa. Na sandblasting nwere ike ịmepụta obere akụkụ gbara gburugburu na interface nke elu workpiece, na-eme ka ọ mara mma na nke ziri ezi.
(4) Mgbe nchara nchara, akwa na ọmarịcha concave convex nwere ike imepụta n'elu, na-enye ohere ịchekwa mmanụ na-ete mmanụ, si otú ahụ na-eme ka ọnọdụ mmanye mmanye dịkwuo mma ma belata mkpọtụ iji mee ka ndụ ọrụ dịkwuo elu.
(5) N'ihi na ụfọdụ pụrụ iche workpieces, sandblasting nwere ike nweta dị iche iche reflections ma ọ bụ matte mmetụta na uche. Dị ka polishing igwe anaghị agba nchara workpieces na rọba, polishing Jade ihe, matte elu ọgwụgwọ nke osisi ngwá ụlọ, ụkpụrụ ụkpụrụ na frosted ugegbe na-ebupụta, na roughening nke ákwà na-ebupụta.

N'ozuzu, ọ na-eme ka ihe nrite ọla edo yie ka ọ dị elu, dịgidere ma na-adịgide adịgide