definition
Yankan Laser Hanyar yankan thermal ce da ke amfani da katako mai ƙarfi mai ƙarfi mai ƙarfi na Laser don haskaka kayan da za a yanke, yana haifar da kayan da sauri ya yi zafi ya isa wurin kunna wuta, sannan ya narke, ɓata, vaporize da ƙafe don samar da ramuka. Yayin da katako ke motsawa a fadin kayan, ramukan suna girma don samar da kunkuntar slits, kuma a lokaci guda, narkakkar kayan yana zubar da iskar gas mai ƙarfi don kammala yanke mai santsi da tsabta.
{a'ida
Laser yana amfani da motsa jiki don samar da katako. Wannan katako yana da zafi mai ƙarfi. Lokacin tuntuɓar kayan, zai iya narke da sauri a saman kayan don samar da rami. Dangane da motsi na wurin rajista, an kafa yanke. Idan aka kwatanta da hanyar yankan gargajiya, hanyar yankan tana da ƙaramin rata kuma yana iya adana yawancin kayan. Duk da haka, an ƙayyade bincike bisa ga sakamakon yankewa. Kayan da aka yanke bisa ga laser yana da sakamako mai gamsarwa da kuma daidaitattun daidaito. Ana gadon wannan Baya ga fa'idodin Laser, kuma ba a yi kama da shi da hanyoyin yankan na yau da kullun ba.
iri
Yanke Laser ya zo cikin nau'ikan 4: yankan vaporization, yankan narkewa, yankan oxygen, rubutun rubutu da karaya mai sarrafawa.
1. Laser vaporization yankan
Yin amfani da katako na Laser mai ƙarfi mai ƙarfi don dumama aikin aikin, zafin jiki yana tashi da sauri, ya kai wurin tafasar kayan cikin ɗan kankanin lokaci, kuma kayan ya fara yin tururi don samar da tururi. Gudun fitarwa na waɗannan tururi yana da girma sosai, kuma a lokaci guda yayin da aka fitar da tururi, an kafa yanke a cikin kayan. Zafin vaporization na kayan gabaɗaya yana da girma sosai, don haka vaporization na laser da yanke yana buƙatar iko da yawa da yawa.
Ana amfani da yankan vaporization galibi don kayan ƙarfe na sirara da kayan da ba na ƙarfe ba (kamar takarda, zane, itace, filastik da roba, da sauransu).
2. Laser narkewa yankan
A cikin yankan narkewa, ana narkar da kayan ƙarfe ta hanyar dumama laser, sa'an nan kuma ana fesa iskar da ba ta da iskar oxygen (Ar, He, N, da dai sauransu) ta cikin bututun ƙarfe na coaxial tare da katako, kuma ƙarfen ruwa yana fitar da ƙarfe mai ƙarfi ta iskar gas don samar da yanke. Laser narkewa yankan baya bukatar gaba daya vaporize karfe, da kuma makamashi da ake bukata shi ne kawai 1/10 na vaporization yankan.
Ana amfani da yankan narke galibi don kayan da ba a sauƙaƙe oxidized ko karafa masu aiki ba, kamar bakin karfe, titanium, aluminum da gaminsu.
3. Laser yankan oxygen
Ka'idar laser oxygen yankan yayi kama da yankan oxyacetylene. Yana amfani da katako na Laser azaman tushen zafi mai zafi da iskar gas mai aiki kamar oxygen azaman iskar gas. A gefe guda, iskar da aka busa tana hulɗa tare da yanke ƙarfe don haifar da halayen oxidation kuma yana fitar da babban adadin zafi na oxidation; a daya bangaren kuma, narkakkar oxide da narkake ana hura su daga yankin da ake yi don samar da yanke a cikin karfe. Saboda halayen iskar oxygen a cikin tsarin yanke yana haifar da zafi mai yawa, makamashin da ake buƙata don laser oxygen yankan shine kawai 1/2 na yankan narkewa, kuma saurin yankan yana da sauri fiye da yankan vaporizing da yankan narkewa. Laser yankan oxygen ne mafi yawa amfani ga sauƙi oxidized karfe kayan kamar carbon karfe, titanium karfe da zafi-bi da karfe.
4. Laser rubutun da sarrafawa karaya
Rubutun Laser yana amfani da Laser mai ƙarfi mai ƙarfi don bincika saman abin da ke gatsewa, ta yadda kayan za su yi zafi don ƙafe wani ƙaramin tsagi, sannan a yi amfani da wani matsa lamba, abin karyewar zai fashe tare da ƙaramin tsagi. Laser don rubutun gabaɗaya Q-switched kuma CO2 laser.
Sarrafa karyewa shine amfani da tsattsauran rabe-raben zafin jiki da aka samar ta hanyar tsagi na Laser, wanda ke haifar da damuwa na thermal na gida a cikin kayan da ba su da ƙarfi kuma ya karya kayan tare da ƙaramin tsagi.
Features
Idan aka kwatanta da sauran thermal sabon hanyoyin, Laser sabon fasali tare da sauri yankan gudun da high quality. Musamman an taƙaita shi azaman abubuwan da ke biyowa.
1. Kyakkyawan yankan inganci
Saboda ƙananan yankan tabo, babban ƙarfin kuzari, da saurin yankan sauri, yana iya samun ingancin yankewa.
a. Yanke yankan yana da kunkuntar, ɓangarorin biyu na tsaga suna layi ɗaya da perpendicular zuwa saman, kuma daidaiton girman sassan sassa na iya isa ±0.05mm.
b. Wurin yankan yana da santsi kuma mai tsabta, ƙayyadaddun yanayin shine kawai dubun microns, ba tare da aikin injiniya ba, kuma ana iya amfani da sassan kai tsaye.
c. Bayan da abu ne Laser yanke, da nisa daga cikin zafi shafi yankin ne kadan, wasan kwaikwayon na kayan kusa da tsaga ne kusan ba ya shafa, da kuma workpiece nakasawa ne kananan, da yankan daidaito ne high, da lissafi na tsaga ne mai kyau, da giciye-section siffar tsaga ne mafi Regular rectangle.
2. High yankan yadda ya dace
Saboda siffofin watsawa, Laser Yankan Machine gaba ɗaya sanye take da mahara CNC worktables, da dukan yankan tsari za a iya cikakken CNC sarrafa. A lokacin aiki, kawai buƙatar canza tsarin kula da lambobi, ana iya amfani da shi don yanke sassa na nau'i daban-daban, duka nau'i na 2-dimensional da 3-dimensional yanke.
3. Saurin yankan sauri
Amfani da Laser tare da ikon 1200W yanke a 2mm lokacin farin ciki low carbon karfe farantin, da yankan gudun iya isa 600cm / min; yanke a 5mm lokacin farin ciki polypropylene guduro jirgin, da yankan gudun iya isa 1200cm/min. Kayan ba ya buƙatar ƙullawa da gyarawa a lokacin yankan, wanda ba zai iya ajiye kayan aikin kayan aiki kawai ba, amma kuma yana adana lokaci na taimako don saukewa da saukewa.
4. Yanke mara lamba
Wutar yankan ba ta da lamba tare da kayan aiki, kuma babu kayan aiki da lalacewa. Don sarrafa sassa na siffofi daban-daban, babu buƙatar canza "kayan aiki", kawai canza sigogin fitarwa na laser. Tsarin yankewa yana da ƙananan amo, ƙananan rawar jiki kuma babu gurɓatacce.
5. Akwai nau'ikan kayan yankan da yawa
Idan aka kwatanta da yankan oxyacetylene da yankan plasma, akwai nau'ikan nau'ikan kayan yankan Laser, gami da ƙarfe, ƙarfe, ƙarfe da ƙarfe ba tare da kayan haɗin gwal ba, fata, itace da fiber. Amma ga daban-daban kayan, saboda daban-daban thermo-jiki Properties da daban-daban sha rates ga Laser, sun nuna daban-daban adaptability ga Laser yankan.
Aikace-aikace
Yawancin Injinan Yankan Laser ana sarrafa su ta hanyar shirye-shiryen CNC ko sanya su cikin yankan mutum-mutumi. A matsayin madaidaicin hanyar sarrafawa, Laser na iya yanke kusan duk kayan, gami da yankan 2-girma ko yankan faranti na bakin ciki 3-girma.
A fagen kera motoci, an yi amfani da fasahar yankan sararin samaniya kamar manyan tagogin mota. Kamfanin Volkswagen na Jamus yana amfani da na'urar laser mai ƙarfi 500W don yanke hadadden zanen jikin jiki da sassa daban-daban masu lankwasa. A cikin filin sararin samaniya, ana amfani da fasahar laser don yanke kayan aikin jirgin sama na musamman, irin su titanium alloys, aluminum gami, nickel gami, chromium gami, bakin karfe, beryllium oxide, kayan hade, robobi, yumbu da ma'adini. Aerospace sassa yanke da Laser sun hada da engine harshen wuta tube, titanium gami bakin ciki-banga casing, jirgin sama frame, titanium gami fata, reshe truss, wutsiya reshe panel, helikwafta main na'ura mai juyi, sarari jirgin ruwa yumbu zafi rufi tile, da dai sauransu.
Hakanan ana amfani da fasahar yankan Laser a fagen kayan da ba na ƙarfe ba. Ba wai kawai za a iya yanke kayan tare da babban taurin da gaggawa ba, irin su silicon nitride, yumbu, ma'adini, da dai sauransu; amma kuma yana iya yankewa da sarrafa kayan sassauƙa, irin su zane, takarda, faranti na filastik, roba, da dai sauransu, kamar yankan tufafi tare da Laser, na iya adana sutura10% ~ 12%, haɓaka inganci ta fiye da sau 3.
trends
1. Na'urar Yankan Laser za ta Ci gaba da Juyin Samfuran Epoch.
Madogarar Laser ita ce ginshiƙi na Na'urar Yankan, kuma kuma muhimmiyar alama ce wacce ke ƙayyade nau'in da yanke ikon na'urar Yankan Laser. Ba lallai ba ne a faɗi, canje-canje na gaba a cikin Injinan Yankan Laser shima zai faru a tushen Laser. Kamar yadda aka ambata a sama, maye gurbin CO2 na'urar injin laser Na'urar Yankan Laser shine mafi mahimmancin juyin juya halin fasaha a cikin shekaru 40 tun lokacin da aka haifi Na'urar Yankan Laser, wanda ya kawo fa'idodin tattalin arziki na zamani ga masana'antun da sabbin masu amfani da su a wannan fagen. Don haka, a nan gaba, shin za a sami sabon tushen haske wanda ya fi arha fiye da Laser fiber, yana da mafi kyawun aiki, mafi kyawun yanayin katako, mafi girman canjin electro-optic ko ƙananan farashin gabaɗaya? Amsar ita ce eh. Sannan tambaya, wane irin Laser? Tabbas, ba shi yiwuwa a ba da cikakkiyar amsa a yanzu. Kimiyya da fasaha wani lokaci suna raguwa, wani lokacin dubban mil a rana.
2. High-Power Fiber Laser zai zama Main Force a Laser Yankan Market.
A zamanin yau, injinan yankan fiber na gani na nau'ikan wutar lantarki daban-daban sun haifar da babban ci gaba. Koyaya, ina babban ƙarfin Laser Yankan Machines a nan gaba? Ko da yake na'urorin a kowane ikon kewayon suna da nasu amfani, amma dangin Laser da suka fara da high-ikon fiber Laser da jawo duniya Laser fasahar juyin juya halin, la'akari mafi girma iko, mafi girma daidaici, kuma mafi girma yankan iya aiki a matsayin Daya daga cikin muhimman ci gaban kwatance na fiber Laser Yankan Machine. STYLECNC kwanan nan ya ƙaddamar da 15KW matsananci-high-gudun na'ura laser laser fiber, wanda ya sami nasarar da ba a taba ganin irinsa ba wajen yanke saurin gudu da yanke kauri, wanda ya ja hankalin masana'antar. Shin wannan yana ƙunshe da yanayin ci gaba na gaba na Laser Yankan Machines? Yana da daraja sa ido ga masana masana'antu, masana da abokan masu amfani. Bugu da kari, za mu iya tabbata cewa nan gaba kadan, da yawa na gida da kuma na waje fiber Laser Yankan Machine masana'antun za su kawo a cikin m kasuwa gasa. Kamfanoni ne kawai waɗanda ke da ingantacciyar ingancin samfur, ci gaba da mai da hankali kan saka hannun jari na R&D, da ƙware ƙwararrun fasahohin gasa na iya yin hakan kuma ba za a iya cin nasara ba.
3. Zaman Hankali yana nan tafe.
Ko masana'antu 4.0 a Jamus ko masana'antu masu hankali a China, juyin juya halin masana'antu na 4 a fagen masana'antu yana zuwa. A matsayin babban madaidaici CNC Laser sabon na'ura, Injin Yankan Laser tabbas zai ci gaba da tafiya tare da lokutan kuma ya tashi tare da fasaha. Ci gaban Laser Yankan Machine aiki da kai ya ƙwarai inganta samar iya aiki da aiki da kai matakin da takardar karfe bitar.
A nan gaba, a kan haka, zamani na fasaha na kera injinan yankan Laser yana tasowa a fannonin fasahar sadarwa, fasahar sadarwa, fasahar kwamfuta da sauran fannoni. Yana da tabbas cewa a matsayin hanyar madaidaicin takarda blanking, babu makawa zai yi amfani da damar sadarwar sadarwar kansa don sadarwa tare da layin kwance na ma'aikata, injin lankwasawa, na'ura mai naushi CNC, walda (riveting) naúrar haɗin gwiwa, harbin iska mai ƙarfi da layin shafi. Sauran kayan aiki, waɗanda ke cikin tsarin samar da haɗe-haɗe, ɗawainiya da tsarin gudanarwa na tantancewa, sun zama wani muhimmin sashi na tsarin kula da bita na karfe. A sakamakon haka, masana'antun Laser sannu a hankali za su canza zuwa ƴan kwangilar ƙirƙira ƙarfe.
