Kwirinda Igishishwa cya Orange na Pin-Holes Mugihe cyo Gushushanya-Gushushanya Ikimenyetso Cyumuti

Mu kashe yihuta yihuta-nko gukora ibikoresho bya aluminiyumu byimbitse byimbitse, ibyuma byometseho urukuta rworoshye, ibisebe bya farumasi, hamwe n’ibikombe bya aerosol valve - ababikora bahura nibibazo bibiri byingenzi byatsinzwe: orange igishishwa hejuru ya roughening na lacquer pin-umwobo micro-fracures.

Izi nenge zibangamira ubwiza bwubwiza hamwe nimbogamizi yinzitizi yibyo kurya no gupakira imiti. $

Fizika Yuzuye: Impamvu zitera Igishishwa cya Orange & Micro-Pinhole

Gushushanya byimbitse byombi aluminium substrate hamwe na lacquer organique yayo ikingira biaxial tensile ikomeye kandi ikomeretsa.

Ubukanishi bw'igishishwa cya Orange ( Ingaruka ya Biering )

Igishishwa cya orange nubuso bwubatswe bubi (Rₐ> 0.8μm) bubaho mugihe ifu ya aluminiyumu yuzuye (d> 35μm) ihuye na plastike.

Kuberako ibinyampeke byubuso byabuze imbogamizi ziva kuri kristu zegeranye kumupaka winyuma, zirazunguruka kandi zigahinduka ntakabuza kumurongo wifuza kunyerera. Uru rugendo rutandukanye rutera ibibaya bya microscopique hamwe nimpinga hejuru. Iyo igicucu cyoroshye cya lacquer (2 - 8 mm) kirambuye hejuru yubutaka bubi, gihura nibi bibaya, bigakora 'igishishwa cya orange '.

Gupfa Geometrie, Gushushanya Ibipimo, hamwe no Guterana hagati ya Spike Pin-Holes

Ibinogo byinini muburyo bwa fayili hakoreshejwe uburyo bubiri butandukanye:

Gutobora Mechanical (Substrate Pin-Holes): Bibaho mugihe ushizemo uduce, ivumbi, cyangwa ijosi ryaho bitanyagura umusemburo wa ultra-thin aluminium foil (30 - 100μm) mugihe cyo gushushanya.

Gupfundikanya Micro-Kumeneka (Lacquer Pin-Holes): Bibaho mugihe igipimo cyo kurambura cyaho kirenze kurambura mugihe cyo kuruhuka ( ε _b) cya sisitemu yakize, cyangwa mugihe ubushyuhe bwinshi bwo guterana buvunagura amavuta. Ibi bitera ibyuma-bipfa guhura, micro-galling, no kogosha lacquer.

Gukemura Matrix: Ibimenyetso Byuzuye, Impamvu zumuzi & Ibikorwa bikosora

Koresha iyi sisitemu yo kwisuzumisha kugirango ukemure inenge zashyizweho kashe mugihe cyibikorwa byo gushushanya byimbitse:

Kugenzura Ubuziranenge & Barrière Ubuziranenge Kugenzura Porotokole

Kugenzura igipimo cya zeru pin-umwobo no kugenzura ubuziranenge burangiye mugihe cyo gukora, shyira mubikorwa bisanzwe bigenzurwa:

Ibibazo

Q1: Kuki igishishwa cya orange kibaho nubwo ukoresha feri ya aluminiyumu yoroshye, yuzuye neza (O-temper)?

. Igisubizo Ibinyampeke bito bigenda bihindagurika ku ndege ya kristu ya kristu ya kirisitu munsi yumuvuduko ukabije, bigatuma igishishwa cya orange utitaye ku cyuma cyoroshye. Kugaragaza ingano nziza, igice kimwe (nka H24 ) gifasha gukumira iki kibazo.

Q2: Nabwirwa n'iki ko umwobo watewe n'inenge ya substrate cyangwa guhangayika?

Igisubizo: Kugenzura inenge munsi ya microscope optique cyangwa SEM. Substrate pin-umwobo yarashwanyaguritse, yatanyaguwe na aluminiyumu ikikijwe na lacquer. Ibikoresho cyangwa guhangayikishwa na pin-umwobo byerekana neza, kurambuye lacquer marge hamwe nijosi kumupaka. Igeragezwa rya electrolytike ryerekana kandi niba icyuho cyibanze kuri radiyo ihangayikishije cyane.

Q3: Ni ikihe gipimo cyiza cyo gushushanya (β) kuri fayili yometse kumurongo umwe upfa?

Igisubizo: Kuri feza ya aluminiyumu (50 - 100μm), igipimo ntarengwa cyo gushushanya intambwe imwe ni β = D₀ / d₁≤ 1.6 - 1.8 . Ikigereranyo cyo hejuru gisaba gushushanya ibyiciro byinshi gushushanya hamwe na radiyo itanga intera kugirango wirinde gutanyagura lacquer.

Q4: Nshobora gukoresha amavuta yo gushonga mumazi yo gushushanya ibiryo byimbitse?

. Igisubizo Hitamo ibiryo-byokurya, kubura-amavuta ya sintetike yo kwisiga cyangwa gushiramo mbere ya firime ya DOP / DOS ibishashara bigenda neza mugihe cyo guteka cyangwa kumanika kashe.

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Igisubizo: Dingang Metal Material Co., Ltd. itanga ibicuruzwa-byoroheje, guhuza ubushyuhe bwihariye, hamwe na lacquer yabugenewe kugirango igerageze. Menyesha itsinda ryubuhanga bwa tekinike kuri gavin@cnchangsong.com kugirango baganire ku gishushanyo cyo gushushanya, gupima ibipimo, no gutanga icyitegererezo.

Umwanzuro

Kurandura igishishwa cya orange hamwe ninenge ya pin-umwobo mugushushanya byimbitse bisaba uburyo bwuzuye. Muguhuza ibinyomoro byiza bya aluminiyumu (ASTM 8-10) hamwe na lacquer Organosol cyangwa Epoxy yangiza, gukomeza radiyo ipfa kuri 6 - 10 × t, no gukoresha amavuta meza ya DOP / ibishashara, abashinzwe itangazamakuru barashobora kugera kubice bitarimo inenge kumuvuduko mwinshi mwinshi.