Etching o Aluminum i loko o ka hale

Aluminum etching (nā huahana o keia metala) ua lawe mai i ka mea e hoʻomaʻemaʻe ia mai ka lunaʻili, a me ka hoʻokali kūpono ', ahu iho o ka lepo. Pū nō ka mea, o konaʻano - oe pickling ka wā pono e kahakaha ai i ke kumu ma luna o ka ili o ka metala wahi.

'ano o ka etching

Etching o ke hooheheeia ma ka mau, a me ka Aluminum me ka nui, hiki e ana o ka papa kuhikuhi ano elua: Nine Inch a me ka electroplating. Ka hope iaoiaeii ua lawe mai pono nō.

I Nine Inch: huahana ua waiho i loko o ka ipu i i nininiia mua i loko o ka pāʻoihana o hydrochloric a sulfuricʻakika. I ka mea e like me kēlā mea i hana etching Aluminum billet mekala 'åkilikai, IAOEIAaO paʻakai hydroxide.

A galvanic (ole - electrolytic ole electrochemical) ia lŘlŘ aie i ka pila nui o na pu ki. Ke kaʻina iho ua lawe mai i loko o ka kūikawā auau, ma laila nō ka anode a me ka cathode.

i ka Next e manaoia kela a me keia o ka Aluminum etch epekema ma ka hou au mamuli. No hoi, huli mai a iaoia o ka loa kona i hoopaa ia ma ka hale.

ʻakika etching o Aluminum

Aie i ka mea i loko o kēia kaʻina e hoʻohana loa ikaikaʻakika, ia mea mua e pono ai, e like me ka mahuahua kaiapuni hana ana me ia i ka wa. Ke Aʻole komo pono Loan, ea paha,'Epane. He mea nui i ka lumi kahi i ke kaʻina hana no ia e pono ventilated. 'Aʻole i ka kekahi nā mākau, a me kekahi mau laau hana me nāʻakika ua ole paipai.

I kaulana ma luna, ke huahana ua waiho ia ma ka Aluminum ipu me kaʻakika. Loa pinepine Aluminum me Nine Inchʻakika etching hoohana i ke kēia reagents: hydrochloric a sulfuricʻakika. Ma ka reacting ia me ka hydrogen ua hookuu mea hiki ke hooheheeia. Nae ko waho, ka mea nana like penei: Ua uhi Product ili me ka uuku Oe. Akā, ma ka rula, ua hiki ke Hāʻule maila lākou ma ka pepa ana ma mua o ka 'auhau o ka kūikawā' Oponopono. Ke'ī mai, i ka mea hiki ke hooheheeia ua hoomaluia e ka lahilahi Auana Oe.

A mea nui wahi no nā hanaʻakika pickling huahana i ka Aluminum pono e hana koke i ka mea hiki ke hooheheeia ili honua ia iho i koe e ku.

Ka mea i ho'ākāka 'ia iaoiaeii ua paipaiʻia ma ka pahu i ka lāʻau a me ka pōhaku puna. Ma keia hihia pono e hoalaala ia kona lilo o ka ili me ka ʻakika-hoʻopale nā kile ai i ole e corrode i ka moku paia.

Kēia papa hana ua noi ma ka hoʻomaʻamaʻa mea ole loa, he pono ole.

Etching o Aluminum mekala 'åkilikai

Ma ka hapanui o na hihia, i ka wa a keia iaoia ua hoʻohana 'ia ka koʻana koko pāʻoihana o ka paʻakai hydroxide (kohoʻia me ka' ole me ka mea hoʻonui).

A ka mea, ua hoʻohana 'ia e hoʻomaʻemaʻe i ka ili o ka Aluminum huahana a hoʻokali kūpono''okesaside lubricant, a loaa i ka smoother (na ilipoo ame paha matte) ili honua.

No ke aha la oe i pono ai ai loa ua holoiʻia? A hiki i ka pau huahana (e laʻa me, Nani Loa kuhikuhipuʻuone hehee wale, plaques) i kaʻili kai hemolele. A no hoi, ua iaoia ua hoʻohana 'ia no ka gravure engraving.

Ano O mekala 'åkilikai etching Aluminum ma ka kekahi lima, Ua lawa ka haʻahaʻa, akā, e ka loa manawa ia e hoopau ana.

Hiʻona o keia hana

Pili pāʻoihana apo ia mai ka eha a hiki i ka umi pakeneka o ka hydroxide. Ke ana wela i loko o ka etching ka mekala 'åkilikai mea ma kahi o 40-90 kekelē Kelekia.

Inā pono, e kiʻi i ka malamalama hua ka penaʻana ma luna o ka workpiece, noi moisturizer a he kupaianaha kumukanawai.

Kaʻawelike ma ka waenakonu o ke kaʻina - a me kanaono degere. Ka mea, ua ma lalo o ia thermal hana nei he qualitative ili, i ka hoʻomaʻemaʻe.

E pono ai metrics Aluminum maemae - 99,5%, a me ka lehulehu o ka paʻakai hydroxide pāʻoihana - 10, 15, a me 20%.

Ke'ī mai, oiai ka naoh o Aluminum mea hoʻoheheʻe i loko o ka paʻakai hydroxide, ka hydrogen ua hookuu. I ka hopena o ka lua aluminate, a me ka mea wale nō i koe i loko o ka mekala 'åkilikai pāʻoihana.

Hou keʻano o ka hanaʻana 'ia i loko o ka etching ka mekala' åkilikai

I loko o kēia kaʻina hana, i ka nui o ka paʻakai hydroxide i nā lilo uuku. A pela i emi a me ke kahe māmā holo o ke kaʻina hana, akā, maoli i ke (viscosity).

Eia nae, i ka pahu, aole ia i hoʻokomo paʻakai hydroxide, ka naoh i e loa lohi. Akā, ma ka hope, a me ka brownish maopopo pāʻoihana no etching Aluminum i keʻokeʻo.

A mai ia manawa koke nō i ke kaʻina hana māmā ua hoomahuahua ia.

Ke naoh Ua precipitated alumina hydrate, a nana e like me ka slurry. A hoi anao? Aou paʻakai hydroxide, i mea hoi e pono e etch kaʻina hoʻomau.

Nā hualoaʻa ma ka noʻonoʻo iaoiaeii

Experimentally hoʻopaʻa pepa paʻi kiʻi i paʻakai hydroxide pāʻoihana ma lalo ikaika kona palapala noi i loko o ka etching kaʻina hoʻomaka e "ka hoʻokemu" Aluminum. A me ka mea hana i like loa me ka nui o caustic soda ua hoemi ia kekahi hapaha o ka palapala noi. A ma hope o ia ke kaʻina hana e hoʻomau noa caustic soda, hesitant i loko o ko lakou helu. Kēia, ma ka huli, hilinaʻi nui ma luna o ka mahana, ka nui a me ka alapine (frequency) o ka pono o ka i pau ka moni (mō'ī,).

Ma keia hihia, hydrate haule lohi precipitate paha i kālā nā pōaka ma ka lalo, a / a aoao o ka ipu. Ke resultant hydrate Ua lawa ka anuanu a me ka mea e hiki ole ke wehe. I kekahi manawa aku la ia, a hooikaika i ka noho 'ana ma luna o ka ili o ka paio hahana maoli nō coils.

Aia o kekahi nui wahi, i pili i ka maʻiʻo o ka Aluminum. Iloko o ka etching o keia metala huahana paʻakai hydroxide pono e hahai, a me ka lākiō o ka Aluminum hydroxide. No ka mea, o ka nui o ka Aluminum, no laila, i ke kaʻina hana no e ke kua'āina. I ka mea hiki hua'ōlelo ka mea, ua ike i ka mea i pono, e mau hoʻonui i ka nui o ka paʻakai hydroxide like me ka nui o ka Aluminum i loko o ka ipu.

Penei, Aluminum mekala 'åkilikai etching kaʻina hiki ke hoomauia paʻa. A lilo o caustic soda, e hana wale no o ka lehu ia me ka mahu.

Kēia papa hana ua maoli pili i ka mea hiki hua'ōlelo. Akā, loaʻa nō kekahi nuances, a oe e ole poina ia mai ka manawa i ka manawa, e wehe i ka paakiki, sediment hydrate; hoʻomaʻemaʻe i ka Kānana; hoomanao i ka ipu i loko i ke kaʻina hana ma a eia i ka hoʻohana 'ana ka mea hiki ke hookauwa i oi aku i na makahiki elua.

No ka mea koena, i kekahi complications ma ka noi o keia iaoia i ole ia'ku.

Total ma hope o Nine Inch etching o ka Aluminum workpiece 'ilikai ia mea pono e loa holoiʻia ia, a neutralize hoʻomālamalama mai nō ka hoʻohana 15-20% ikaika nitricʻakika pāʻoihana. Kēia kaʻina ua kapaia pickling.

Ka electroplating iaoiaeii

I ka lua o ka hana o ka etching - galvanic. He oi poe noonoo ole a me ka manawa i nui wikiwiki. A me ka hopena o ke kiʻekiʻe loa ka pono ili o ka huina hoonui, he akaka outline o ke kiʻi (ma ka Art ano like plating? Ueo).

Ka hiʻona o keia iaoia mea i ka mea hoʻohana i ke kumu o ka uila ikehu (4-5 B).

Oe e kekahi e pono ai i ka auau keia nui, no laila, i ka mea fits i ka huina hoonui o ka Aluminum. Ka mea o ke kūkulu o ka pahu, e lilo i insulator. Haku mele 'ana o ka etching bata no ka Aluminum - he kākoʻo pāʻoihana o ke keleawe sulphate a me ka paʻakai koloriside.

Mua e hoʻomaka ana i ke kaʻina hana o ka preform pono e ua holoiʻia, a degreased. Next, solder ke tina keleawe uea i ka huina hoonui, a malalo ia i ka paʻakai hydroxide pāʻoihana, a laila, - i loko o ka sulfuricʻakika pāʻoihana. Mahope o 2 minuke, a holoi ma lalo o ka hooponopono i ka wai wela pele. Ua pāpā ma keia wahi, e hoopa aku i ka huina hoonui.

Inā kekahi māhele o ka workpiece mauu mea,ʻaʻole e pono no ia e pili i ka mastic. A laila 'oe e hoʻomaka i ke kaʻina hana.

Kēia papa hana pili mau ai-kapaia kūkulu pū, a pono e pili ana i ka anode (maikaʻi malama) a me ka cathode (io) mana kumu. He mea nui i mau k? Ko? I kau ma ka bata. Ma ke kākoʻo ua hoʻopaʻaʻia i ka anode o ka preform mai Aluminum, a me ka lua o ka - billet o ka okoa metala.

A pau o keia hina i loko o ka bata, a mālama i kekahi nui o ka manawa. Mahope holoi me ka hua pisetakia, a doobrabatyvaetsya wili a me ka anaiia.

oe etching

Kēiaʻano o ka plating iaoiaeii Ua mahalo kēia manawa. Me ia, e hiki ke hana kope 'Nails, kaha, no wahi, e nani ai no kela workpiece o ka mea hiki ke hooheheeia.

A me ka hopena o loa maopopo, nani kiʻi. I ka mea e olelo aku ai, i ka mea kākau o ka hana, a hiki haalele oe ia oe iho a me E lūlū mai.

ka palapala kiʻi ia iho, e hiki huki i kou mau 'ole puka (ka hoʻohana' ana i ka mīkini paʻi kukuna) ma luna o ka pepa. Next, ma ka ili honua o ka lina leki Ka peni mahaka pepa, a holoiʻia ia i ka wai wela. Ma hope mai o ka hopena o ke kiʻi e noho ma luna o ka lina helu. E haʻalele i ka maloʻo. Ia manawa, i ka pono, e hoomakaukau ai i ka mea hiki ke hooheheeia ili ia i ke kumu ua noi - degrease kona waiʻona.

A laila, glue i ka hoopili ho film kuluma kāna ma luna o ka ili o ka workpiece, pela ka hoʻokuʻu 'ia, mai ka lewa Oe. I hooakea ai i loira ke kui oi glue a me nā mea a pau ole, koe wale no ke kiʻi wale nō.

Etching ua lawe mai i loko o ke ala i ua mua i ho'ākāka 'ia ma luna - waihoʻoluʻu paʻa.

'Ōlelo Aʻo: ka wā kēia kaʻina hoʻoneʻe' ia paha, e wehe i nā palapala kinoea, no laila, maikaʻi kiʻi kanaka mai o ka lumi.

Pela, ke Aluminum etch ma ka home mea hiki. Pono eʻoiaʻiʻoʻoe pono e hana a pau i ka nui kaiapuni!