1. Isingeniso
Intambo yokuxhumana ekudluliseleni amasiginali afudumele aphezulu, abaqhubi bazokhiqiza umphumela wesikhumba, futhi ngokwanda kwemvamisa yesiginali edlulisiwe, umphumela wesikhumba ubaluleke kakhulu. Umphumela wokubizwa kwesikhumba ubhekisele ekudluliseleni kwamasiginali endaweni yangaphandle yomqhubi wangaphakathi kanye nomqhubi wezangaphakathi wekhebula le-cooaxial uma imvamisa yesiginali edlulisiwe ifinyelela amakhilosheni ambalwa kaHeltz.
Ikakhulu, ngentengo yamazwe omhlaba yezinsizakusebenza ze-Copper kanye ne-Copper emvelweni iya ngokuya ishonile, ngakho-ke ukusetshenziswa kwensimbi yensimbi ye-Copper noma iCopper-Clad Aluminium ukufaka esikhundleni se-Popper and Cable Deculing Faire to the wire and cable embonini yezentengiso.
Kepha ucingo ethafeni lethusi, ngenxa yokwelashwa kwangaphambi kokulashwa kanye nezinye izinqubo, kanye nomthelela wesisombululo se-plating, okulula ukukhiqiza, ukukhiqizwa kwangaphambilini akukuhle. Ngakho-ke, kubaluleke kakhulu ukuqinisekisa ikhwalithi ye-coating. Leli phepha ikakhulukazi lidingida izimiso zenqubo nezinqubo zokukhiqiza i-wire wire yethusi nge-electroplating, kanye nezimbangela ezivamile zezinkinga zekhwalithi nezindlela zesisombululo. 1 Inqubo yokufaka insimbi yensimbi yensimbi ye-Copper-clad kanye nezimbangela zayo
1. 1 ukwelashwa kwangaphambili kocingo
Okokuqala, ucingo lubhalwe e-Alkali kanye nekhambi lokukhamba, futhi i-voltage ethile isetshenziswa ku-wire (anode) kanye neplate (i-cathode), i-anode inetha i-oksijini enkulu. Indima enkulu yalawa magesi yile: munye, ama-bubble anobudlova ngaphezulu kocingo lwensimbi kanye ne-electrolyte yalo eseduze idlala i-mechan agation kanye nemiphumela emibi, ngakho-ke ukuthuthukisa i-saponication kanye nenqubo ye-emulsification yamafutha namafutha; Okwesibili, ngenxa yama-bubble amancane anamathiselwe esibonakalayo phakathi kwensimbi kanye nesixazululo, ngamabhamu ama-bubble akhipha amafutha amaningi ebusweni, ngakho-ke, ama-bubble azophonsa ukususwa kwamafutha amaningi ebusweni, ngakho-ke, afanelwe ukususwa kwe-hydrogen, futhi ngasikhathi sinye, akulula ukukhiqiza i-hydrogen Ukutholwa kwe-anode, ukuze kutholakale ipuleti elihle.
1. 2 Plating of wire
Okokuqala, ucingo luphathwa ngaphambili futhi lubekwe ngaphambili nge-nickel ngokugxilisa esikhaleni se-plating futhi lusebenzisa i-voltage ethile kwi-wire (cathode) neplate yethusi (angode). E-anode, ipuleti lethusi lilahlekelwa ngama-elektroni namafomu wamahhala we-walditant yethusi e-electrolytic (ethwebula) okugeza:
CU - 2e → CU2 +
EChode, i-wire yensimbi isebenza nge-electrolytic nge-electrolytically futhi i-udidithi yethusi yethusi ifakwe ocingweni ukuze yakhe i-Copper-clad yensimbi yensimbi:
CU2 + + 2E → CU
CU2 + + E → I-CU +
CU + + E → CU
I-2H + + 2E → H2
Lapho inani le-acid kusisombululo se-plating alisanele, i-sulphate enzima ihlelwe kalula nge-hydrolysysys ukuze kwakhiwe i-oxide enzima. I-oxide ekhubazekile ibhajwe ungqimba lwe-plating, okwenza lukhululeke. CU2 So4 + H2O [CU2O + H2 SO4
I. Izakhi ezibalulekile
Izintambo zangaphandle ze-Optical ngokuvamile ziqukethe imicu engenalutho, ishubhu elivulekile, izinto zokuvimba amanzi, izinto eziqinisa amanzi, kanye nomhlengikazi wangaphandle. Beza ezakhiweni ezahlukahlukene ezinjenge-Central Tube Design, ungqimba lwe-stranding, nesakhiwo samathambo.
Imicu engeyi-HIRET ibhekisa kumicu yangempela ye-Optical enobubanzi bama-micrometer angama-250. Ngokuvamile bafaka ungqimba oluyisisekelo, ungqimba olucwazimulayo, kanye nongqimba we-coaging. Izinhlobo ezahlukene zemicu ezingenalutho zinosayizi ohlukile wesendlalelo ohlukile. Isibonelo, imicu ye-OS2 ye-SINGNE-Mode I-AS2 imvamisa, ngenkathi i-multimode OM2 / om3 / om5 imicu yimicu engama-50, kanye ne-multimode om1 imicu kungama-micrometers angama-62,5. Imicu engeyi-bread imvamisa inamakhodi anemibala yokuhlukanisa phakathi kwemicu emikhulu emikhulu.
Amashubhu akhululekile ajwayele ukwenziwa ngobunjiniyela obunamandla wepulasitiki futhi asetshenziselwa ukwamukela imicu engenalutho. Bahlinzeka ngokuvikelwa futhi bagcwaliswe ngejeli elivimba amanzi ukuvikela ukungena kwamanzi okungalimaza imicu. Ijeli libuye lisebenze njenge-buffer ukuvikela ukulimala kwe-fiber kusuka emiholeni. Inqubo yokukhiqiza yamashubhu avulekile ibalulekile ukuqinisekisa ubude obukhulu be-fiber.
Izinto zokuvimba amanzi zifaka amafutha okuvinjwa kwamanzi, intambo evimba amanzi, noma i-powder evimba amanzi. Ukuze uthuthukise uthuthuke ngekhono lekhebula lamanzi elivimba amanzi, indlela ejwayelekile yokusebenzisa amafutha okuvinjwa kwamanzi.
Izinto eziqinisa ukuqinisa zingena ezinhlotsheni zensimbi nengezona zensimbi. I-Metallic evame ukwenziwa ngezintambo zensimbi ye-phosphated, amateyipu we-aluminium, noma amateyipu wensimbi. Izinto ezingezona zensimbi zenziwe ngokwezinto zokwenziwa ze-FRP. Kungakhathalekile ukuthi ngabe lezi zinto ezisetshenzisiwe, lezi zinto kufanele zinikeze amandla adingekayo emishini yokuhlangabezana nezidingo ezijwayelekile, kufaka phakathi ukumelana nokungezwani, ukugoqa, umthelela kanye nokusonta.
Ama-sheaths angaphandle kufanele abheke imvelo yokusebenzisa, kufaka phakathi ukumelana manzi, ukumelana kwamanzi, nokumelana nesimo sezulu. Ngakho-ke, impahla ye-Black PE isetshenziswa kakhulu, njengoba izakhiwo zayo ezinhle kakhulu nangamakhemikhali ziqinisekisa ukufaneleka kokufakwa kwangaphandle.
2 izimbangela zezinkinga ezisezingeni eliphezulu kwinqubo yokuhlela ithusi kanye nezixazululo zazo
2. Uma ifilimu kawoyela ne-oxide ebusweni be-wire ayisuswa ngokuphelele, khona-ke ungqimba lwe-nickel wangaphambi kwesikhathi alukholi kahle futhi isibopho simpofu, esizogcina siholele engxenyeni eyinhloko yeplist yethusi ewa. Ngakho-ke kubalulekile ukuthi ubheke ukugcwaliseka kwe-alkaline kanye notshwala, ukukha okukhotha kanye ne-alkali yamanje nokuthi amaphampu ajwayelekile, futhi uma kungenjalo, kufanele alungiswe ngokushesha, futhi kufanele kulungiswe ngokushesha. Izinkinga zekhwalithi ezejwayelekile ekwelashweni kwangaphambi kocingo lwensimbi nezixazululo zazo zikhonjiswa etafuleni
2. 2 Ukuqina kwesisombululo sangaphambi kokucela unquma ngqo ikhwalithi yongqimba lwangaphambi kokufakelwa futhi kudlala indima ebalulekile esinyathelweni esilandelayo sepliphu yethusi. Ngakho-ke, kubalulekile ukuhlaziya njalo futhi ulungise isilinganiso sokwakheka kwesixazululo se-nickel sangaphambi kwe-nickel kanye nokuqinisekisa ukuthi isixazululo se-nickel sangaphambi kokuba sihlanzekile futhi asingcolisiwe.
2.3 Ithonya lesisombululo esikhulu se-plating esiseceleni kwesixazululo se-platiating aqukethe i-aulphate yethusi kanye ne-sulfuric acid njengezakhi ezimbili, ukwakheka kwesilinganiso ngqo kunquma ikhwalithi yesendlalelo sendawo. Uma ukugcwala kwe-sulphate yethusi kuphezulu kakhulu, amakristalu ethusi asulwa phezulu azonqotshwa; Uma ukugcwala kwe-sulphate yethusi kuphansi kakhulu, ucingo luzoshiswa kalula futhi ukusebenza kahle kwama-plaiting kuzothinteka. I-Sulfuric Acid ingathuthukisa ukusebenza kukagesi nokusebenza kwamanje kwesisombululo se-electroplating, kunciphisa ukugcwala kwe-electroplating solution, ukuze kuthuthukiswe i-hydrolysing solution, futhi uvikele i-hydrolysis yekhambi le-electroplating kwikhambi le-electroplating kwi-oxipus acuculong axide kanye nezulu, kwanda Ukuqina kwesixazululo se-platiating, kepha futhi kunciphisa nokukhanga kwe-anodic, okulungele ukuqedwa okujwayelekile kwe-anode. Kodwa-ke, kufanele kuqashelwe ukuthi okuqukethwe okuphezulu kwe-sulfuric acid kuzonciphisa i-solubity ye-sulphate yethusi. Lapho okuqukethwe kwe-sulfuric acid kusixazululo se-plating akwanele, i-sulphate yethusi ihlelwe kalula nge-oxide e-compus futhi ifakwe ungqimba lwe-plating, umbala wesendlalelo uba mnyama futhi ukhululekile; Lapho kukhona okweqile kwe-sulfuric acid kusixazululo se-plating kanye nokuqukethwe kukasawoti wethusi akwanele, i-hydrogen izokhishwa ngokwengxenye eChode, ukuze ingaphezulu lesendlalelo sendawo. Okuqukethwe kwePhosphorus Copper Plate Plate Plate futhi kunomthelela obalulekile kwikhwalithi ye-coating, okuqukethwe kwe-phosphorus kufanele kulawulwe ku-0. 02%, kunzima ukwenza i-popper ye-Copper, ngaleyo ndlela yandisa i-postper popper esikhaleni; Uma okuqukethwe kwe-phosphorus okungaphezulu kuka-0. Ngaphezu kwalokho, ipuleti lethusi kufanele lihlanjululwe njalo ukuvikela i-anode sludge ukuthi ingcolise isisombululo se-plating futhi ibangele ukuqina kanye nemingcele engxenyeni yeplifiti.
3 Isiphetho
Ngokucutshungulwa kwezinto ezichazwe ngenhla, ukunamathela nokuqhubeka komkhiqizo kuhle, ikhwalithi iyazinza futhi ukusebenza kuhle kakhulu. Kodwa-ke, kwinqubo yangempela yokukhiqiza, kunezinto eziningi ezithinta ikhwalithi yesendlalelo seplifiti ehlelweni, uma inkinga itholakala, kufanele ihlaziywe futhi ifundwe ngesikhathi nezinyathelo ezifanele kufanele zithathwe ukuze zixazulule.
Isikhathi sePosi: Jun-14-2022