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Neman Magana

Maganin Sama

Ƙarewar saman fage babban tsarin masana'antu ne wanda ke canza saman abin da aka ƙera don cimma wata kadara. [1] Ana iya amfani da matakan gamawa don: inganta bayyanar, mannewa ko wettability, solderability, juriya na lalata, juriya na tarnish, juriya na sinadarai, juriya, taurin, gyara halayen lantarki, cire burrs da sauran lahani na saman, da sarrafa gogayya ta saman. [2] A cikin ƙayyadaddun lokuta ana iya amfani da wasu daga cikin waɗannan fasahohin don dawo da girman asali don ceto ko gyara abu. Filayen da ba a gama ba ana kiransa niƙa ƙarewa.

Anan ga wasu daga cikin hanyoyin jiyya na gaba ɗaya:

Anodizing: don shafa karfe tare da Layer oxide mai kariya. Ƙarshen na iya zama kayan ado, mai ɗorewa, da juriya na lalata, kuma yana samar da wuri mafi kyau don fenti da mannewa. Aluminum shine ƙarfe na yau da kullun da ake amfani dashi don anodizing, amma titanium da magnesium kuma ana iya bi da su ta wannan hanyar. Tsarin shine ainihin tsarin wucewa na electrolytic da ake amfani dashi don ƙara kauri na Layer oxide na halitta akan saman karfe. Anodizing yana samuwa a cikin launuka masu yawa.

Electroplatingshi ne tsarin sanya wani siririn Layer na wasu ƙarfe ko gami a saman wasu ƙarfe ko wasu sassa na kayan aiki ta hanyar amfani da electrolysis.

Turin Jiki(PVD) yana nufin yin amfani da ƙananan ƙarfin lantarki, fasahar fitarwa mai girma na yanzu a ƙarƙashin yanayin yanayi, ta yin amfani da fitarwar gas don kawar da manufa da ionize kayan da aka haɗe da gas, ta amfani da hanzarin filin lantarki don yin kayan da aka kwashe. da dauki samfurin ana ajiye a kan workpiece.

Micro-Arc Oxidation, wanda kuma aka sani da micro-plasma oxidation, haɗuwa ne na electrolyte da daidaitattun sigogi na lantarki. Ya dogara da yanayin zafi mai saurin gaske da matsanancin matsin lamba da ake samu ta hanyar fitar da baka akan saman aluminum, magnesium, titanium da gami. Ceramic fim Layer.

Rufin Fodashine don fesa murfin foda akan saman kayan aikin ta na'urar fesa foda (na'urar feshin lantarki). Ƙarƙashin aikin wutar lantarki mai mahimmanci, foda yana daɗaɗɗa a saman kayan aikin don samar da murfin foda.

Ƙona Blueshi ne a cika gawar gaba ɗaya da glaze mai launi, sannan a gasa a cikin tanderun fashewa tare da zafin jiki na kimanin 800 ° C. Launin launi yana narke a cikin ruwa ta hanyar yashi mai kama da yashi, kuma bayan sanyaya, ya zama launi mai haske. gyarawa akan gawa. Glaze, a wannan lokacin, glaze launi ya fi tsayi fiye da tsayin waya ta jan karfe, don haka wajibi ne a sake cika launin launi, sa'an nan kuma a shafe shi har sau hudu ko biyar, har sai an cika tsarin da siliki. zaren.

Electrophoresisshine rufin electrophoretic akan wayoyin yin da yang. A ƙarƙashin aikin ƙarfin lantarki, ions masu cajin da aka caji suna motsawa zuwa cathode kuma suna hulɗa tare da abubuwan alkaline da aka samar a saman cathode don samar da kwayoyin da ba za su iya narkewa ba, wanda aka ajiye a saman kayan aiki.

Gyaran injinahanya ce mai gogewa wacce ake cire wani wuri mai gogewa ta hanyar yanke kuma saman kayan yana lalatar da shi ta hanyar filastik don samun ƙasa mai santsi.

Harbin fashewatsari ne mai sanyi wanda ke amfani da pellet don yin bam a saman kayan aikin da sanya ragowar matsa lamba don haɓaka ƙarfin gajiyar aikin.

Tashin Yashiwani tsari ne na tsaftacewa da roughening saman ma'auni ta hanyar tasirin yashi mai saurin gudu, wato, yin amfani da iska mai matsewa a matsayin iko don samar da katako mai sauri na jet don fesa mai sauri mai sauri (Copper Ore, Quartz). yashi, corundum, yashi na baƙin ƙarfe, Hainan yashi) Zuwa saman aikin aikin da za a bi da shi, bayyanar ko siffar saman farfajiyar kayan aikin yana canzawa.

Etchingwata dabara ce wacce ake cire kayan ta amfani da halayen sinadarai ko tasirin jiki. Gabaɗaya, etching da ake kira photochemical etching yana nufin kawar da fim ɗin kariya na yankin da za a ƙirƙira ta hanyar yin faranti da haɓakawa, da tuntuɓar maganin sinadarai yayin etching don cimma tasirin rushewa da lalata, ta yadda za a samu. sakamakon rashin daidaito ko hollowing.

In-Mold Ado(IMD) wanda kuma aka sani da fasahar ba da fenti, fasaha ce ta duniya wacce ta shahara ta fuskar ado, fim mai taurin kai, shimfidar bugu na tsaka-tsaki, layin allura na baya, tsakiyar tawada, wanda zai iya sa samfurin ya jure juriya. Don hana farfajiyar da aka zana, da kuma kiyaye launi mai haske kuma ba sauki bace na dogon lokaci.

Out Mold Ado(OMD) na gani, tactile, da haɗin gwiwar aiki, IMD tsawaita fasahar kayan ado, fasaha ce ta kayan ado ta 3D wacce ta haɗu da bugu, rubutu da ƙarfe.

Laser engravingHar ila yau ake kira Laser engraving ko Laser marking, shi ne wani tsari na surface jiyya ta amfani da na gani ka'idojin. Yi amfani da katako na Laser don ƙirƙirar alamar dindindin a saman kayan ko cikin kayan da aka bayyana.

Rubutun Padyana daya daga cikin hanyoyin bugu na musamman, wato ta amfani da karfe (ko tagulla, filastik thermoplastic) gravure, ta amfani da kan mai lankwasa da aka yi da kayan roba na silicone, ana shafa tawadan da ke kan farantin intaglio a saman kushin, sannan The Za a iya buga saman abin da ake so don buga haruffa, alamu, da makamantansu.

Buga alloshine shimfiɗa masana'anta na siliki, masana'anta na roba ko ragar waya akan firam ɗin, da yin bugu na allo ta hanyar yin zanen hannu ko yin farantin hoto. Fasahar buga allo ta zamani tana amfani da kayan da ba za a iya gani ba don yin farantin allo ta hanyar daukar hoto (ta yadda ramin allo na faifan hoton da ke kan farantin bugun allo ya zama ta rami, kuma ramin ramin da ba na hoton ba ya toshe. rayuwa). A lokacin bugu, ana canja tawada zuwa ma'auni ta hanyar raga na sashin hoto ta hanyar extrusion na squeegee don samar da hoto iri ɗaya da na asali.

 

Canja wurin Ruwawani nau'i ne na bugu wanda takarda canja wuri / fim ɗin filastik tare da launi mai launi yana ƙarƙashin macromolecular hydrolysis ta matsa lamba na ruwa. Tsarin ya haɗa da samar da takarda bugu na canja wurin ruwa, jiƙan takarda na fure, canja wurin tsari, bushewa, da kayan da aka gama.

Rufin Fodawani nau'i ne na sutura wanda aka yi amfani da shi azaman kyauta mai gudana, busassun foda. Babban bambanci tsakanin fenti na ruwa na al'ada da murfin foda shi ne cewa murfin foda baya buƙatar kaushi don ajiye kayan ɗaure da kayan filler a cikin sutura sannan a warke a ƙarƙashin zafi don ƙyale shi ya gudana kuma ya zama "fata". Foda na iya zama thermoplastic ko polymer thermoset. Yawancin lokaci ana amfani da shi don ƙirƙirar ƙaƙƙarfan ƙarewa wanda ya fi ƙarfin fenti na al'ada. Foda shafi ne yafi amfani da shafi na karafa, kamar iyali kayan, aluminum extrusions, drum hardware da mota da keke sassa. Sabbin fasahohin na ba da damar wasu kayan, kamar MDF (matsakaicin fibreboard), a shafa foda ta amfani da hanyoyi daban-daban.

Zuba Ruwan Sinadari(CVD) hanya ce ta ajiya da ake amfani da ita don samar da inganci mai inganci, aiki mai ƙarfi, daskararrun kayan aiki, yawanci ƙarƙashin injin. Ana amfani da tsarin sau da yawa a cikin masana'antar semiconductor don samar da fina-finai na bakin ciki.

Electrophoretic Deposition(EPD): Siffar siffa ta wannan tsari ita ce ɓangarorin colloidal da aka dakatar a cikin matsakaitan ruwa suna yin ƙaura ƙarƙashin tasirin wutar lantarki (electrophoresis) kuma ana ajiye su a kan na'urar lantarki. Duk ɓangarorin colloidal waɗanda za a iya amfani da su don samar da tsayayyen dakatarwa kuma waɗanda za su iya ɗaukar caji ana iya amfani da su a cikin jigon electrophoretic.

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