9. Gịnị bụ mkpebi? Azịza: N'ime ebe dị anya nke 1mm, mkpebi nke ahịrị ma ọ bụ ahịrị oghere nwere ike ịmepụta site na ihe nkiri akọrọ akọrọ nwere ike igosipụta site na nha zuru oke nke ahịrị ma ọ bụ oghere.Ihe dị iche n'etiti ihe nkiri akọrọ na mgbochi ihe nkiri na-eguzogide ọkpụrụkpụ nke ihe nkiri polyester metụtara.The thicker iguzogide ihe nkiri oyi akwa, ala mkpebi.Mgbe ọkụ na-agafe na efere foto na ihe nkiri polyester na ihe nkiri akọrọ na-ekpughere, n'ihi mgbasa nke ìhè site na ihe nkiri polyester, akụkụ dị ọkụ nke ukwuu, na-ebelata mkpebi ahụ. 
10. Gịnị bụ etching eguzogide na electroplating eguzogide PCB akọrọ film? Azịza: Nguzogide na-egbuke egbuke: Ihe nkiri akọrọ na-eguzogide oyi akwa mgbe photopolymerization ga-enwe ike iguzogide etching nke ígwè trichloride etching solution, persulfuric acid etching solution, acid chlorine, ọla kọpa etching ngwọta, sulfuric acid-hydrogen peroxide etching solution.Na ngwọta etching dị n'elu, mgbe okpomọkụ dị 50-55 ° C, elu nke ihe nkiri akọrọ kwesịrị ịbụ nke ntutu isi, ntanye, mgbagha na ịwụfu.Electroplating eguzogide: na acidic na-egbuke egbuke ọla kọpa plating, fluoroborate nkịtị ndu alloy, fluoroborate na-egbuke egbuke tin-edu alloy plating na dị iche iche tupu plating ngwọta nke n'elu electroplating, ihe akọrọ film na-eguzogide oyi akwa mgbe polymerization ekwesịghị inwe elu ntutu isi , Infiltration, warping na ịwụfu. . 11. Gịnị mere igwe mkpughe ji dị mkpa ka ọ ṅụọ oghere mgbe ọ na-ekpughere ya? Azịza: N'ime ọrụ ikpughe ọkụ na-adịghị ejikọta (igwe ngosi nwere "isi" dị ka isi iyi ọkụ), ogo nke ịmị ọkụ bụ isi ihe na-emetụta ogo ikpughe.Ikuku bụkwa oyi akwa., Enwere ikuku n'etiti ihe nkiri mmịpụta nke ikuku, mgbe ahụ, ọ ga-emepụta ntụgharị ọkụ, nke ga-emetụta mmetụta nke ikpughe.Vacuum abụghị naanị iji gbochie ntụgharị ọkụ, kamakwa iji gbochie ọdịiche dị n'etiti ihe nkiri ahụ na bọọdụ ịgbasa, na iji hụ na nhazi / Ogo nke ikpughe.
12. Gịnị bụ uru dị n'iji efere egweri ntụ ntụ na-agbọpụta mgbawa maka nkwadebe? adịghị ike? Azịza: Uru: a.Nchikota nke abrasive pumice powder particles na nylon brushes ka a na-eji akwa owu na-ete ya nke ọma, nke nwere ike wepu unyi niile ma kpughee ọla kọpa ọhụrụ na nke dị ọcha;b.Ọ nwere ike ịmepụta ájá zuru oke, nke siri ike na otu D. Elu na oghere agaghị emebi n'ihi mmetụta dị nro nke ahịhịa nylon;d.Mgbanwe nke ahịhịa nylon dị nro nwere ike ime ka nsogbu nke elu efere na-enweghị isi na-akpata site na brush wear;e.Ebe ọ bụ na elu efere ahụ dị n'otu na enweghị oghere, a na-ebelata mgbasa nke ìhè ọkụ, si otú ahụ na-eme ka mkpebi nke eserese dịkwuo mma.Ihe ọghọm: Ihe ndị na-adịghị mma bụ na ntụ ntụ ntụ dị mfe imebi akụkụ ndị na-arụ ọrụ nke ngwá ọrụ ahụ, nchịkwa nke nkesa nkesa nke ntụ ntụ na-ewepụ ihe fọdụrụ n'ime ntụ ntụ (karịsịa n'ime oghere). ).
13. Mmetụta dị aṅaa ka ebe a na-emepụta bọọdụ sekit ga-esi buru ibu ma ọ bụ dị ntakịrị? Azịza: A na-ekpebi oge mmepe ziri ezi site na ebe mmepe (ebe a na-ewepụ ihe nkiri akọrọ na-enweghị atụ na bọọdụ e biri ebi).A ghaghị idobe ebe mmepe ahụ na pasent mgbe niile nke ngụkọta ogologo nke ngalaba mmepe.Ọ bụrụ na ebe na-emepe emepe dị nso na nkwụsị nke ngalaba na-emepe emepe, a gaghị ehichapụ ihe nkiri na-eguzogide ihe na-enweghị polymerized nke ọma, ihe fọdụrụ na-eguzogide nwere ike ịnọgide na-adị n'elu osisi ma mee ka mmepe adịghị ọcha.Ọ bụrụ na ebe na-emepe emepe dị nso n'ọnụ ụzọ nke ngalaba na-emepe emepe, ihe nkiri akọrọ polymerized nwere ike ịdepụta na Na2C03 wee bụrụ ntutu isi n'ihi ogologo oge na ngwọta na-emepe emepe.Ọtụtụ mgbe a na-achịkwa ebe na-emepe emepe n'ime 40% -60% nke ngụkọta ogologo nke ngalaba na-emepe emepe (35% -55% nke ụlọ ọrụ anyị). 14. Gịnị mere anyị ji kwesị ịsa bọọdụ ahụ tupu e bipụta ihe odide ndị ahụ? Azịza: The tupu butere osisi a bụ welie bonding ike n'etiti osisi na ndị odide tupu e bipụta odide, na b ka welie ike nke solder nkpuchi ink n'elu nke osisi iji gbochie solder nkpuchi mmanụ obe. -mgbasa mere site agwa obibi ma ọ bụ na-esote nhazi. 15. Gịnị mere anyị kwesịrị iji na-efegharị brush nke igwe egweri tupu ọgwụgwọ? Azịza: Enwere ebe dị anya n'etiti igwe ntụtụ ahịhịa.Ọ bụrụ na ị naghị eji sway na-egweri efere ahụ, a ga-enwe ọtụtụ ebe a na-agaghị eyi, na-eme ka ihicha elu efere ahụ na-adịghị mma.Na-enweghị ịkwagharị, a ga-emepụta oghere kwụ ọtọ n'elu efere ahụ.Na-akpata mgbaji waya, ọ dịkwa mfe ịgbaji oghere ma mepụta ihe ọdụdụ na-enweghị ịgbanye ọnụ ọnụ oghere ahụ. 16. Mmetụta dị aṅaa ka squeegee na-arụ na mbipụta? Azịza: Nkuku nke squeegee na-achịkwa ego mmanụ ozugbo, na ịdị n'otu nke agụba n'elu na-emetụta ọdịdị elu nke mbipụta ahụ. 17. Gịnị bụ mmetụta nke solder nkpuchi na okpomọkụ na iru mmiri na darkroom na PCB mmepụta? Azịza: Mgbe okpomọkụ na iru mmiri dị n'ime ụlọ gbara ọchịchịrị dị oke ma ọ bụ dị ala: 1. Ọ ga-eme ka ihe mkpofu na ikuku dịkwuo elu, 2. Ihe nkiri na-arapara n'ahụ dị mfe ịpụta na nhazi, 3. Ọ dị mfe ime ka ndị na-emepụta ihe na-eme ka ọ dị elu. ihe nkiri na-emezigharị, 4. Ọ dị mfe ime ka elu osisi oxidize. 18. Gịnị mere na a naghị eji ihe mkpuchi na-eme ihe dị ka ebe na-eto eto? Azịza "N'ihi na e nwere ọtụtụ mgbanwe ihe na solder nkpuchi inks. Nke mbụ, ụdị nke ink na-esiwanye mgbagwoju anya. Njirimara nke ọ bụla ink dị iche iche. N'oge obibi akwụkwọ, ọkpụrụkpụ nke ọ bụla osisi ink ga-eme ka uniformity ruru ka Mmetụta nrụgide, ọsọ na viscosity Ha abụghị otu ihe ahụ dị ka ihe nkiri akọrọ. N'oge mmepụta, mmetụta nke osisi ahụ bụ otu ihe ahụ.
Aluminium Base Circuit Board Custom
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