Ana samun masu musayar zafi a cikin aikace-aikacen masana'antu da yawa kuma da farko suna amfani da farantin karfe don canja wurin zafi tsakanin ruwa biyu.
Amfani da su yana girma cikin sauri saboda sun zarce na'urorin musayar zafi na gargajiya (yawanci bututu mai naɗe da ke ɗauke da ruwa guda ɗaya wanda ke wucewa ta cikin ɗaki mai ɗauke da wani ruwa) saboda ruwan da ake sanyaya shi shine mafi girman yanki na yanki, wanda ke inganta yanayin zafi kuma yana haɓaka ƙimar canjin yanayin sosai.
Maimakon coils da ke wucewa ta cikin ɗakunan, a cikin wani nau'i na zafi mai zafi, akwai ɗakunan maɗaukaki guda biyu, yawanci na zurfin zurfi, rabu da faranti na ƙarfe a mafi girman saman su. Gidan yana da bakin ciki, saboda wannan yana tabbatar da cewa yawancin adadin ruwa yana haɗuwa da farantin, yana taimakawa wajen musayar zafi.
Irin waɗannan faranti na musayar zafi an ƙirƙira su ta hanyar amfani da stamping ko machining na al'ada kamar zane mai zurfi, amma kwanan nan photochemical etching (PCE) ya tabbatar da cewa shine mafi inganci da ƙirƙira dabarar ƙirƙira da ke akwai don wannan ƙwaƙƙwaran aikace-aikacen.Electrochemical Machining (ECM) wata sabuwar fasaha ce wacce za ta iya kera madaidaicin sassa a cikin batches, amma wannan tsari yana buƙatar babban matakin samar da makamashi, yana buƙatar haɓakar kayan aiki mai yawa, yana buƙatar babban matakin saka hannun jari. ƙira da ƙera kayan aiki yana da wahala, kuma aikin aikin lalata kayan aikin injin da kayan aiki ya kasance koyaushe ciwon kai.
Sau da yawa, ɓangarorin biyu na farantin zafi suna ƙunshe da siffofi masu ban mamaki waɗanda wasu lokuta sun wuce ƙarfin stamping da machining, amma ana samun sauƙin yin amfani da PCE. Bugu da ƙari, PCE na iya samar da siffofi a bangarorin biyu na farantin lokaci guda, ceton lokaci mai mahimmanci, kuma ana iya amfani da tsarin zuwa nau'i na nau'i daban-daban, ciki har da bakin karfe, Inconel 617, aluminum, da titanium.
Saboda wasu inherent halaye na tsari, PCE yayi wani m madadin ga stamping da machining a sheet karfe aikace-aikace.Amfani da photoresist da etchant zuwa daidai chemically aiwatar zaba yankunan, da tsari fasali kiyaye kayan Properties, burr- da danniya-free sassa tare da tsabta contours kuma babu zafi-shafi zones.Bugu da kari, da ruwa etching matsakaicin yin amfani da wani m tsarin da wani optimal tsarin da wani ruwa etching tsarin da wani optimal tsarin da aka yi amfani da wani ruwa. sasanninta da gefuna masu saukin kamuwa da lalata.
Haɗe tare da gaskiyar cewa PCE yana amfani da sauƙi mai sauƙi da sauƙi na dijital ko kayan aikin gilashi, yana samar da farashi mai mahimmanci, daidaitattun ƙididdiga da kuma saurin masana'antu na fasaha na kayan aiki na gargajiya da stamping.Wannan yana nufin mahimmancin tanadin farashi lokacin samar da kayan aikin samfuri, kuma ba kamar fasaha da fasaha na fasaha ba, babu kayan aiki da farashi da ke hade da sake yankan karfe.
Machining da stamping iya samar da kasa-fi-cikakkar sakamako a kan karfe a yanke line, sau da yawa deforming da kayan da ake yi machined da barin burrs, zafi-shafi zones, da kuma recast layers. Bugu da kari, suna ƙoƙari don saduwa da cikakken ƙuduri da ake bukata domin karami, mafi hadaddun, kuma mafi daidai karfe sassa kamar zafi musayar faranti.
Wani factor yi la'akari a cikin zabin tsari ne kauri daga cikin kayan da za a machined.Traditional tafiyar matakai sau da yawa gamu da matsaloli a lokacin da shafi na bakin ciki karfe aiki, stamping da stamping ne a lokuta da yawa m, yayin da Laser da ruwa sabon kai ga disproportionate da unacceptable matakan thermal nakasawa da kuma abu fragmentation, bi da bi.While PCE za a iya amfani da a cikin wani iri-iri na karfe kauri, da bakin ciki zai iya aiki a karfe kauri. kamar waɗanda aka yi amfani da su a cikin masu musayar zafi na farantin, ba tare da lahani ba, wanda ke da mahimmanci ga mutuncin taron. muhimmanci.
Maɓalli mai mahimmanci inda ake amfani da faranti shine a cikin aikace-aikacen ƙwayoyin mai da aka yi da bakin karfe, aluminum, nickel, titanium, jan karfe da kewayon gami na musamman.
Metal faranti a cikin man fetur Kwayoyin da aka samu da yawa abũbuwan amfãni a kan sauran kayan.A lokaci guda, suna da karfi sosai, bayar da kyau kwarai lantarki watsin don mafi kyau sanyaya, za a iya ƙirƙira musamman bakin ciki ta yin amfani da etching, sakamakon a guntu stacks, kuma ba su da wani directional surface gama a cikin tashar.Plates za a iya kafa da tashoshi halitta a lokaci guda, kuma kamar yadda aka ambata a sama, babu thermal danniya da aka halitta a cikin karfe da wani m danniya.
Tsarin PCE yana tabbatar da juriya mai maimaitawa akan duk maɓalli na allon maɓalli, gami da zurfin hanyar iska da nau'ikan lissafi mai yawa, kuma yana iya kera sassa zuwa ƙayyadaddun raguwar matsa lamba.
Sauran masana'antun da ke amfani da zane-zane na sinadarai sun haɗa da injina na layi, sararin samaniya, petrochemical da masana'antun sinadarai.Bayan ƙirƙira, faranti suna tari kuma an haɗa su da watsawa ko brazed tare don yin ainihin ma'aunin zafi. Ƙirar zafi mai zafi zai iya zama har sau shida karami fiye da na gargajiya "harsashi da tube" masu musayar zafi na gargajiya, samar da kyakkyawan sarari da nauyi.
Masu musayar zafi da aka samar ta amfani da PCE suma suna da ƙarfi da inganci, suna iya jure wa matsin lamba na mashaya 600 yayin da suke daidaitawa zuwa kewayon zafin jiki daga cryogenics zuwa digiri 900 Celsius. Yana yiwuwa a haɗa rafukan tsari sama da biyu cikin raka'a ɗaya kuma suna biyan buƙatun akan bututu da bawuloli suna raguwa sosai.Reaction da hadawa kuma ana iya haɗa su cikin ƙirar faranti-zazzabi guda ɗaya.
Abubuwan buƙatun yau don ingantacciyar haɓakar zafi da ceton sararin samaniya suna gabatar da ƙalubale masu yawa ga injiniyoyi masu haɓakawa da yawa.The miniaturization na abubuwa da yawa a cikin fasahar lantarki da microsystem yana haifar da abin da ake kira wuraren zafi na thermal, wanda ke buƙatar zubar da zafi mafi kyau duka don tabbatar da rayuwa mai tsawo.
Yin amfani da 2D da 3D PCE, microchannels tare da ma'anar nisa da zurfin za a iya ƙirƙira a cikin masu musayar zafi don zaɓin watsa labaran zafi a cikin ƙananan yanki. Babu kusan iyaka ga yiwuwar tashar tashar tashar.
Bugu da ƙari kuma, tun da etching tsari wahayi zuwa ga ƙira bidi'a da kuma geometric 'yanci, m kwarara a matsayin tsayayya da laminar kwarara za a iya inganta ta hanyar yin amfani da wavy tashar gefuna da kuma zurfin.Turbulent ya kwarara a cikin sanyaya matsakaici yana nufin cewa coolant a lamba tare da zafi Madogararsa ne kullum canza, wanda ya sa zafi musayar more m.Such corrugations da kuma rashin ka'ida ba ne da za a iya samar da zafi a cikin PC, amma ba tare da canje-canje a cikin microchannels. tsada-haram don samarwa ta amfani da madadin hanyoyin masana'antu.
Kwararren PCE micrometal GmbH yana amfani da gasa kayan aikin optoelectronic don samar da ingantattun kayan aiki tare da babban matakin daidaito mai maimaitawa.
Ana iya haɗa faranti na microchannel ɗaya ɗaya (misali, ta hanyar walƙiya) zuwa geometries na 3D iri-iri.micrometal yana amfani da ƙwararrun hanyar sadarwar abokin tarayya wanda ke ba abokan ciniki zaɓi don siyan faranti na microchannel ɗaya ko abubuwan haɗin microchannel masu musayar zafi.
Wani abu mai sigar ƙarfe kuma ya ƙunshi abubuwa biyu ko fiye da sinadarai, aƙalla ɗaya daga cikinsu ƙarfe ne.
Rage ruwa zafin jiki yana ƙaruwa a kayan aiki / workpiece dubawa a lokacin machining.Yawanci a cikin ruwa nau'i, kamar mai narkewa ko sinadaran gaurayawan (Semi-synthetic, roba), amma kuma za a iya matsa iska ko wasu gases.Due da ikon sha babban adadin zafi, ruwa ne yadu amfani a matsayin coolant da m ga daban-daban yankan mahadi, da kuma rabo na ruwa zuwa yankan mahadi. Semi-synthetic yankan ruwa; ruwan yankan mai mai narkewa; roba yankan ruwa.
1. Rarraba wani abu a cikin iskar gas, ruwa, ko daskararru wanda ke nufin sanya abun cikin ya zama daidai a kowane bangare.2. Zarra ko kwayoyin halitta suna motsawa ba tare da bata lokaci ba zuwa sabon wuri a cikin kayan.
Wani aiki a cikin abin da lantarki halin yanzu gudana tsakanin workpiece da conductive kayan aiki ta hanyar wani electrolyte.Initiates wani sinadaran dauki cewa narkar da karfe daga workpiece a wani sarrafawa rate.Ba kamar al'ada yankan hanyoyin, workpiece taurin ba factor, yin ECM dace da wuya-to-inji kayan.In cikin nau'i na electrochemical nika, electrochemical honing da electrochemical juya.
Aiki iri ɗaya kamar na'ura mai jujjuyawa a cikin kayan aikin injin, ana iya tunanin motar linzamin a matsayin daidaitaccen injin maganadisu na dindindin na injin juyawa, yanke axially a cikin tsakiyar, sannan kuma a kwance a kwance. Babban fa'idar yin amfani da injin linzamin kwamfuta don fitar da motsin axis shi ne cewa yana kawar da rashin aiki da bambance-bambancen injiniyan da ke haifar da tsarin hada-hadar ball na dunƙule da aka yi amfani da su a yawancin kayan aikin CNC.
Faɗin abubuwan da aka raba sararin samaniya a cikin rubutun saman. Haɗa duk rashin daidaituwa da aka yi nisa fiye da saitin yanke kayan aiki.Duba kwarara; Karya; Tashin hankali.
Dr. Michael J. Hicks shi ne Daraktan Cibiyar Nazarin Kasuwanci da Tattalin Arziki da George da Francis Ball Distinguished Professor of Economics a Jami'ar Ball Miller School of Business.Hicks ya karbi Ph.D. da MA a cikin Tattalin Arziki daga Jami'ar Tennessee da BA a Tattalin Arziki daga Cibiyar Soja ta Virginia.Ya rubuta littattafai guda biyu da fiye da 60 wallafe-wallafen masana da ke mayar da hankali kan manufofin jama'a na jihohi da na gida, ciki har da haraji da manufofin kashewa da kuma tasirin Walmart a kan tattalin arzikin gida.