Umshini wokusika we-Laser kubalulekile ekukhiqizweni kwemishini ekhaliphile, futhi kungenye yezindima ezibalulekile ukuze imboni yezokukhiqiza ifinyelele ezingeni eliphezulu kanye nobuhlakani. Uma kuqhathaniswa nemishini yokucubungula yendabuko, i-laser cutter inamandla okucubungula aqinile, ukunemba okuphezulu, nokusebenza kahle kokucubungula okuthuthukisiwe.
Laser Cutting Control System
1. Izinga lokukhula elihlanganisiwe lemboni ye-laser lizofinyelela ngaphezu kwalokho 20% eminyakeni engu-3 ezayo.
Imboni ye-laser inezinhlobonhlobo zezinhlelo zokusebenza ezansi nomfula. Usayizi wemakethe jikelele wemboni ungamabhiliyoni angama-144, futhi izinga lokukhula elihlanganisiwe kulindeleke ukuthi lifinyelele 20% eminyakeni engu-3 ezayo.
A. Uchungechunge lwemboni ye-laser luhlanganisa izingxenye ezikhuphuka nomfula nezinto ezisetshenziswayo, ama-laser aphakathi nendawo nezinto zokusebenza, kanye nezinsizakalo zokusebenzisa i-laser engezansi. Izinsizakalo zokufaka isicelo ezisezingeni eliphansi zochungechunge lwezimboni zihlanganisa ukusika i-laser, ukushisela, ukumaka, ukubhola, ukwelashwa, izimonyo, ukubonisa, ukukhiqiza okungeziwe, lapho ukusika kwe-laser kuyingxenye yezicelo ze-laser, ezingasetshenziswa kabanzi ekucubunguleni izinto zensimbi nezingezona zensimbi.
B. Ubukhulu bemakethe yemboni ye-laser ngo-2018 bufinyelele ezigidini eziyizinkulungwane ezingu-144, okuwukukhula konyaka ngo-22.14%. Phakathi kwazo, usayizi wemakethe ye-laser wawungamabhiliyoni angama-28.8, ukukhuphuka ngo-22.03% unyaka nonyaka, usayizi wemakethe yokusetshenziswa kwe-laser wawungama-54.7 billion, ukwanda ngo-22.1% unyaka nonyaka, kanti usayizi wemakethe yemishini ye-laser wawungamabhiliyoni angama-60.5, okuwukukhula ngo-22.22% unyaka nonyaka. Ubukhulu bemakethe buyonke kulindeleke ukuthi bufinyelele ezigidigidini ezingama-248.9 ngo-2024, ngenani lokukhula elihlanganisiwe 20% eminyakeni engu-3 ezayo.
2. Ukuphindaphinda kokuhlangenwe nakho okuphumelelayo kokusika amandla aphansi emkhakheni wamandla aphezulu kuwukushayela okukhulu kakhulu esikhathini esizayo.
I-laser ingenye yezinto eziqanjiwe ezibaluleke kakhulu zekhulu leminyaka elidlule. Eminyakeni engu-20 edlule, ukusetshenziswa kwayo emkhakheni wezimboni kuye kwaqhubeka nokukhula futhi kwazuza impumelelo enkulu. Ubuchwepheshe bokusika i-laser buyingxenye ebalulekile yobuchwepheshe bokucubungula i-laser. Laser cutting umshini kufanele ithuthukiswe isiqondiso Umshini wokusika we-CNC laser ngokuhambisana nezidingo zejubane eliphezulu nokunemba okuphezulu. Ukuze kuhlangatshezwane nezidingo zomshini omusha wokusika we-laser futhi kuthuthukiswe uhlelo lwe-CNC lokusika i-laser olusebenza kahle kakhulu nokunemba okuphezulu, lesi sihloko sisebenzisa uhlelo lokuskena lwe-galvanometer olukabili kanye ne-2-dimensional linear motor worktable ukuze kubonakale inhlanganisela yokunyakaza kokuskena kwe-galvanometer nokunyakaza kwetafula. Ijubane lokusika nokunemba kuyathuthukiswa, futhi inkinga yebanga elincane lokusika i-galvanometer iyaxazululwa, futhi ukucubungula okukhulu kuyabonakala.
3. Izinga lokukhula kokuthengiswa kwesistimu yokulawula ukusika i-laser kulindeleke ukuthi idlule 30% eminyakeni engu-3 ezayo.
Eminyakeni emi-3 ezayo, izinga lokukhula elihlanganisiwe lesidingo semishini yokusika i-laser enamandla aphansi naphakathi izofinyelela ku-17.99%, futhi izinga lokukhula elihlanganisiwe lesidingo samandla aphezulu lizofinyelela ku-38.49%. Ukuthuthuka okusheshayo kwemboni yokukhiqiza kanye nokuvuselelwa kanye nokuthuthukiswa kobuchwepheshe bendabuko bokukhiqiza izimboni kuqhubezele ukuthengiswa kwemishini yokusika i-laser. Ngo-2017, isibalo sokudayiswa kwemishini yokusika i-laser enamandla aphansi naphakathi safinyelela ku-22,500, okuwukunyuka okucishe kube cishe 60% uma kuqhathaniswa no-2016. Ngo-2018, ngenxa yomthelela wokuwohloka komnotho omkhulu, ukuthengisa kufinyelele amayunithi angu-26,000, ukwanda kwe-15.6% unyaka nonyaka; kuyilapho inani lokuthengiswa kwemishini yokusika i-laser enamandla amakhulu Ngo-2018, ukuthengiswa kuzokwenyuka kuye kumayunithi ayi-6,250, okuwukukhula konyaka nonyaka ngama-30.2%. Uma kucatshangelwa izinga lokukhula okuhlanganisiwe kwemboni yonke kuze kufike 20% kanye nezinga lomlando lokukhula kwamandla aphansi naphakathi, amandla aphezulu, kulindeleke ukuthi ngaphansi kokukhula kwemvelo kwemakethe nokushintshwa kwesitoko, ukuthengiswa kwemishini yokusika i-laser enamandla aphansi naphakathi ngo-2019-2024 kuzoba ngamayunithi angama-31200 ngokulandelana / amayunithi angama-36816/42707, ngenani lokukhula elihlanganisiwe lonyaka lika-17.99%. Ivolumu yokuthengisa yomshini wokusika we-laser onamandla amakhulu ingamayunithi angama-9100/12700/16600, enezinga lokukhula elihlanganisiwe lonyaka lama-38.49%.
CNC Laser Cutting Amathrendi
Ngokuzayo, ubuchwepheshe bokusika i-laser buzohluka kakhulu ekukhethweni kwamajeneretha, izinhlobo zokunikezwa kwamandla kagesi zizohluka kakhulu, ukuphuma kwamandla kuzoba kuzinzile, futhi isakhiwo sizoba nezici ezithile. Izindleko zokusebenzisa imishini yokusika i-laser zizoncishiswa kakhulu. Ukulimala emzimbeni womuntu nakho kuzoncipha kakhulu.
Izinkambu zokusetshenziswa kwe-CNC laser cutting technology ziyanda. Ubuchwepheshe bokusika okungu-3-dimensional, ukugxila okuzenzakalelayo kanye nendlela yokubona eqhubekayo buvuthwa kancane kancane. Ukusebenza kobuchwepheshe kokusebenzisa i-onboard laser ukusika amapuleti awugqinsi efomethi enkulu ngokuhambisa imishayo nakho kuzothuthukiswa kancane kancane.
1. Ukuhlaziywa kwe-Connotation ye-CNC laser cutting technology.
Ngokuvamile, isimiso sokusebenza sokusika kwe-laser ukusebenzisa isibuko ukucubungula ugongolo lwe-laser ukucubungula izinto ezizosikwa. I-laser ikhipha i-laser beam endaweni ethile yesibuko. Ngemuva kokuthi isibuko siphendule, i-laser beam igxiliwe futhi igxilwe ngelensi ekhethekile.
Enqubweni yokusika i-laser, igesi elisizayo liyafafazwa kusuka ku-nozzle futhi yengezwe ku-laser focusing beam, futhi ekugcineni kwakhiwa ithuluzi lokusika eliqukethe amandla aqinile. Amandla okusika kwe-laser athintwa ijubane elihambayo lombhobho. Inqubo yokusika ezintweni okufanele zisikwe idinga ukwenzeka ngokubhekisela endleleni yokunyakaza yesikhulumi samathuluzi omshini. I-CNC laser cutting isetshenziselwa ukusika insimbi. Ngaphezu kokusika le nto enzima kakhulu, ubuchwepheshe be-laser obuhlukile bungaqedela ukusika kwe-3-dimensional, ukusika iphepha lesikhumba lesikhumba kanye nokusika ingilazi ye-ceramic, njll., kanye nobuchwepheshe bokubhala obuqondile be-laser bungaqedela ukwelashwa. Imisebenzi yokusebenza.
Ekulawulweni kwesistimu yekhwalithi yokusika nge-laser, ochwepheshe kufanele balungise ngokunengqondo indawo yamalensi agxile ahlukene, basebenzise ikhadi lokulawula ukunyakaza le-multi-axis ukuze balawule umgudu wesihlungi futhi CCD ugongolo. Emisebenzini yokulawula i-laser ye-CNC, ochwepheshe kufanele balungise isivinini sokuma sokunyakaza kwe-laser beam (X / Y axis) ngokuya ngemingcele yesistimu ye-CNC engamelana nosayizi wepuleti elicutshunguliwe. Nquma isivinini esikhulu sokucubungula ngokusho kobude bokusika obusebenzayo. Ekucutshungulweni kokuqondisa kwe-laser beam, ukunemba kokumisa kokusika akulungile
2. Umkhuba wokuthuthuka we-CNC laser cutting technology.
Ubuchwepheshe bokusika i-laser busetshenziswa kabanzi. Kuwubuchwepheshe obunembayo ekukhiqizeni amathuluzi omshini we-CNC. Inezindlela eziningi nezimfanelo ezihlukene. Izinhlobo ezahlukene ze-laser zinezindlela ezihlukene zokusebenza, futhi umehluko kumandla we-laser kanye ne-beam polarization inquma ukuthi i-laser inemodi ehlukile yokuzinza phakathi nenqubo yokusika.
Ubuchwepheshe obusha bokucutshungulwa kwe-laser ikakhulukazi buhlanganisa i-laser 3-dimensional etching, ukukhiqizwa kwe-laser microstructure, ukucubungula okuhlanganisiwe kwe-laser-SPM kanye ne-excimer mask etching. Izimboni zokucubungula nokukhiqiza zinaka kakhulu ubuchwepheshe be-laser ye-CNC, futhi abasebenzi bezobuchwepheshe be-R & D kufanele bahlaziye ngokucophelela izici nesimo sokusetshenziswa kwe-CNC laser cutting technology futhi bandise imodi yokufaka isicelo yobuchwepheshe bokusika be-CNC. I-CNC laser cutting technology izothuthukisa isiqondiso sejubane eliphezulu kanye namadigri amaningi enkululeko. Ngenxa yokukhula okusobala kwemakethe yomshini wokusika i-laser enamandla amakhulu we-CNC eminyakeni yamuva, isidingo esiphelele semishini yokusika i-laser emkhakheni wokukhiqiza izimboni siyaqhubeka nokukhuphuka.
Ukuze kuhlangatshezwane nokuthuthukiswa kwesidingo semakethe, emkhakheni wokukhiqiza nokukhiqiza umshini we-laser we-CNC, kuzoba nomshini wokusika we-laser onesivinini esiphezulu, umshini wokusika we-laser ongu-3-dimensional, umshini omkhulu wokusika ipuleti le-laser neminye imishini ekhethekile yokusika i-laser. Umthamo wokusika wemishini yokusika i-laser uthuthukiswa kancane kancane, futhi ukuguquguquka kanye nenkululeko yokusika ubuchwepheshe kuzoqhubeka nokwanda. Umshini wokusika we-laser ovundlile usebenzisa ubuchwepheshe bokucubungula indlela ye-gantry ehambayo ukuze uqedele ukutholwa kwamafu e-plasma neminye imisebenzi ngenkathi usika. I-2.5D entsha kanye 3D umshini wokusika we-laser onesistimu yokusika ye-laser emibili ungahlangabezana nezidingo zokusika ngesivinini esikhulu emkhakheni wokukhiqiza izimboni futhi uhlangabezane nezidingo zokucubungula izingxenye ezinzima. Ukusebenzisa umshini wokusika i-fiber laser nakho kungasika izinto ezinobulukhuni obuphezulu, futhi indawo yesilonda ngemva kokusikwa icocekile, ehambisana nokucubungula imisebenzi yokuhlanganisa kamuva.
3. Ukuhlaziywa kokusetshenziswa kwe-CNC laser cutting technology.
A. Ukuhlaziywa okujwayelekile okujwayelekile kwe-CNC laser cutting technology.
Njengamanje, indinganiso evamile yamapharamitha embonini yomshini wokusika i-laser ikakhulukazi umshini wokusika i-laser waseJalimane. Umkhuba wokuthuthukiswa kobuchwepheshe bokusika i-CNC laser yisiqondiso esisebenzisa amandla amancane, futhi uhlobo lwegesi esebenzayo etholakalayo ekusebenzeni kwe-laser luvumelana nezimo. Njengamanje, imishini emi-2 evamile yokusika i-laser emkhakheni we-CNC laser technology yi-SLAB-D025 laser (2500W) kanye ne-axial fast flow laser (3000W). Lobu buchwepheshe bokusika i-laser obu-2 bumele okuqukethwe kokuthuthukiswa okujwayelekile emkhakheni wamanje wokukhiqiza wezimboni.
Umgomo wesakhiwo se-SLAB-D025 laser ukukhishwa kwepuleti, ukupholisa kwe-diffusion, ayinayo idivayisi engaguquki yokugeleza kwegesi, igesi ayidingi ukugeleza, ngakho-ke ayikho idivayisi yamandla wegesi. Izici ze-beam zale laser ziyimodi ye-TEM00, i-engeli yokuhluka kwe-beam ingu-0.15mrad, impilo yelensi yefasitela lokukhipha i-laser cishe amahora angama-40,000, imvamisa yokushaya kwenhliziyo ingu-5000HZ, futhi umsebenzi wesango lokushaya kwenhliziyo kuphela. Umshini wokusika we-laser we-SLAB-D025 unezinhlobo eziningi zegesi esebenzayo, ikakhulukazi i-carbon monoxide, i-helium, i-nitrogen, i-carbon dioxide, njll. Lo mshini wokusika ungasebenzisa futhi igesi ekhethekile exubile yaseJalimane, ingqikithi ye-carbon monoxide yegesi exutshwe ngu-6%, enye i-94%.
Lo mshini wokusika i-laser udla inani elincane legesi, kuphela i-0.2L / H. Njengamanje, omunye umshini wokusika we-laser ojwayelekile ungumshini wokugeleza okusheshayo kwe-axial. Umgomo wayo wesakhiwo yizici zokunyakaza zokukhishwa okusheshayo kwe-axial flow. I-turbine iyithuluzi lokugeleza kwegesi. Ukusetshenziswa komoya kwalo mshini wokusika i-laser kukhulu, kufika ku-35L / H, kodwa ukusebenza kahle kwawo kokusika kuphezulu kakhulu. Imvamisa ye-pulse ye-axis fast flow CNC umshini wokusika we-laser ingalungiswa. Inemisebenzi eminingi ye-super pulse kanye ne-super pulse eyengeziwe, futhi ingakhipha izikhathi ezingu-2.5 zamandla alinganiselwe. (Okungukuthi, a 3000W I-laser ingakwazi ukuphuma 7500W yamandla), futhi amandla ayo okubhoboza nokusika anamandla uma kuqhathaniswa.
B. Ukuhlaziywa kwethemba lokuthuthukiswa kobuchwepheshe bokusika i-laser.
Imakethe entsha yobuchwepheshe bokusika i-laser iyathuthuka ibheke emkhakheni wokusebenza ngokunemba okuphezulu kakhulu, futhi ukunemba kokulawula kokusika kwe-laser, njengobubanzi nobuncane bokusika kanye nokuqina kwendawo yokusika, kuphezulu. Izinhlobo zezinto ezicutshungulwa emakethe yokusika i-laser zibanzi kakhulu, futhi izindawo ezintsha zentuthuko emakethe yokusika izinto zizofaka imishini yendwangu, imishini yokudla, imishini yezokwelapha, umhlobiso wokukhanyisa, imboni yokupakisha, umkhumbi, izimoto, izindiza kanye nemboni yensimbi. Izimakethe ezintsha zokuthuthukiswa kokucutshungulwa kwe-laser zifaka imakethe yemishini yokucubungula izinombolo ze-laser, futhi izinkambu zokufaka izicelo zifaka ama-abrasives, amadivaysi, imishini, imikhumbi, izimoto, i-aerospace, kanye nemboni yensimbi.
Isilawuli esinyakazayo sisetshenziselwa ukulawulwa kwe-axis I servo kanye nokulawula kwe-axis N servo ukulungisa isiqondiso se-I / O okokufaka kanye nokuphumayo ukuze kuqinisekiswe ukuthi indawo enqunyiwe yezinto ezizosikwa ibushelelezi futhi inciphisa ukuguga koboya bekona okubangelwa ukusika kwe-laser. Ngokwesakhiwo se-hardware sesistimu ye-CNC, ukuhlolwa okwenziwe lula kwesistimu yokulawula kwenziwa, futhi ibhodi elikhulu (ibhasi le-PC) lisetshenziselwa ukulawula lonke uhlelo lokucubungula i-laser. Ekuthuthukisweni kobuchwepheshe bokusika i-laser, kugxilwe ekwandiseni nasekuthuthukiseni imisebenzi yamapuleti okulawula isoftware.
Isiphetho
Ubuchwepheshe bokusika i-CNC laser buzothuthuka emikhakheni emisha. Isidingo semikhiqizo yokucubungula i-laser ekukhiqizweni kwezimboni sidinga ochwepheshe ukuthi baqhubeke nokuthuthukisa izimakethe ezintsha. Ukuze kuthuthukiswe ukusebenza kahle kobuchwepheshe bokusika i-CNC laser, ochwepheshe kufanele bandise ipuleti lokulawula lesistimu ye-laser ye-CNC. Phakathi kwabo, kumojula yokuphatha uhlelo ye-CNC laser cutting, ochwepheshe kufanele benze umsebenzi omuhle wokuphathwa kwedatha yesistimu. Ngokwezindinganiso ezijwayelekile zokuphatha umtapo wolwazi, imodi yokusika i-laser igadwa ngesikhathi sangempela, imingcele yenqubo yokucubungula yamanje ihlolwa ngokuya ngezidingo zezindlela ezijwayelekile zokucubungula, futhi imingcele ejwayelekile yenqubo yemboni iyahlaziywa ukuze kulungiswe imininingwane yokulungiselela inqubo engenangqondo.
