Iindlela ezimbini ezidumileyo zokusika kwimveliso yi-laser kunye nejethi yokusika amanzi. Indlela engcono kakhulu iya kugqitywa luhlobo lwezinto eziza kucutshungulwa kunye nesiphumo esifunwayo. Kodwa ngaphambi koko, kubalulekile ukuqwalasela umahluko osisiseko phakathi kwezi nkqubo zimbini kunye nezixhobo ezihambelanayo. Qhubeka ufunda ukuze uqonde indlela nganye yokusika kakuhle.
Isiqulatho
Imarike yokusika i-laser kunye nejethi yamanzi
Ukuqonda iinkqubo zokusika i-laser kunye nejethi yamanzi
I-Laser vs ukusika ijethi yamanzi: yeyiphi indlela esebenza ngakumbi?
Imarike yokusika i-laser kunye nejethi yamanzi
Imarike yomatshini wokusika ijethi yamanzi kwihlabathi jikelele yayixabisa i-USD 969.2 Izigidi ngo-2019 kwaye kuqikelelwa ukuba iza kukhula kwi-CAGR ye-5.1% ukusuka ngo-2020 ukuya ku-2027. Ngaphaya koko, ukunyuka kwenkqubo yokuzenzekela kunyuse imfuno kuwo wonke amashishini oomatshini bokusika.
Imarike yoomatshini bokusika i-laser yehlabathi ibixatyiswe nge-USD 5.96 ibhiliyoni kwaye kuqikelelwa ukuba ikhule kwi-CAGR ye-8.40% ngo-2030. Ukwanda kweemfuno zemveliso kuwo wonke amashishini okuvelisa kunye nesidingo sokunciphisa ukubandakanyeka kwabantu ekuphuculeni iziphumo zokulungisa isinyithi kubangele ukukhula kweli candelo.
Ukuqonda iinkqubo zokusika i-laser kunye nejethi yamanzi
Yintoni ukusika i-laser?
A laser umatshini wokusika uvelisa amandla usebenzisa i-CO2 laser, ethi ke idluliselwe ngomqadi okhokelwa zizibuko kwaye iqondiswe kwizinto eziphathekayo. I laser umthombo ugcinwe ngaphakathi kumatshini, kwaye umqadi unokuvelisa phakathi kwe-1500 kunye ne-2600 watts. Basebenza ngezinto ezahlukeneyo, kubandakanya umthi, iglasi, iplastiki, kunye nazo zonke iintsimbi ngaphandle kweentsimbi ezikhanyayo. Nangona kunjalo, ukusika izinto ezixubeneyo ezinamanqaku ahlukeneyo okunyibilika kunokuba ngumngeni ngeelaser. Ngenxa yesikhokelo esiqinileyo se-beam, izakhiwo ezinemingxuma kunye nezixhobo ze-3D nazo kunzima ukuzisika nge-CO2 laser beam.
laser ukusika isebenza kakuhle kwizinto ezinobunzima be-0.12 kunye ne-0.4 kwaye isetyenziswa ngokuqhelekileyo ukusika amashiti acwebileyo obunzima obuphakathi. Ukongeza kokusika, umatshini wokusika we-CO2 we-laser unokwenza ukukhutshwa, ukukrola, ukuwelda, ukugaya, kunye nokwakhiwa.
Amanyathelo achanekileyo kunye nokhuseleko
Ukuchaneka akuyongxaki laser ukusika ngenxa yokuba ubungakanani obuncinci be-slit yokusika bunokufikelela kwi-intshi ye-0.006, kuxhomekeke kwisantya se-laser. Ngakolunye uhlangothi, izinto ezincinci zinokuthi ziphantsi koxinzelelo lwegesi ukuba umgama ofanelekileyo awugcinwanga, okubangela ukutshisa inxalenye. Uxinzelelo lwe-Thermal lunokubangela ukuba i-deformation kunye notshintsho oluncinci lwesakhiwo, kwaye izinto eziphathekayo zinokubonakala zi-striated.
Ukusika iLaser kunokuvelisa umsi nothuli; ezinye iintsimbi kunye neplastiki zinokuvelisa umsi oyityhefu; ngaloo ndlela, kufuneka umoya wokungena umoya xa usebenzisa i-CO2 laser machine. Nangona kunjalo, umngcipheko jikelele wokusebenzisa umatshini onjalo uphantsi, njengoko kunjalo ubuninzi benkunkuma eveliswayo kunye nexesha elifunekayo lokucoca.
Yintoni ukusika ijethi yamanzi?
Ijethi yamanzi abasiki sebenzisa amanzi agxininisiweyo ukusika izinto, kwaye indawo yokusebenza kunye nepompo zihlala zihlukeneyo, ngokuchasene ne-laser cutters, ezinomthombo we-laser ngaphakathi kumatshini. Iibrasives ezifana ne-aluminium oxide kunye neegarnet zihlala zisetyenziselwa ukuphucula amandla okusika. Iyonke inkqubo kufana nokukhukuliseka kwendalo kodwa ngokukhawuleza kwaye kugxininise ngakumbi-impompo ephezulu yoxinzelelo ihambisa amanzi ngombhobho oqinileyo, okhokelela kwijethi yamanzi. Le jethi yamanzi inoluhlu lwamandla angama-4 ukuya kwi-7 kilowatts.
Ijethi yamanzi abasiki inokusika kuyo nayiphi na imathiriyeli, kubandakanywa indibaniselwano yemathiriyeli, kodwa ibeka umngcipheko we-delamination. Aba matshini banokuphatha ukusika izinto ze-3D ngamanye amaxesha kodwa bayazabalaza ngezinto zesandwich kunye nemingxuma, kunye nezixhobo zokusika ezinokufikelela okuthintelweyo zinokwenzeka kodwa kunzima.
Ijeets zamanzi iyakwazi ukwenza i-ablation, ukusika, kunye nokwakheka kwaye iluncedo ngakumbi kwimathiriyeli efana neeseramikhi, amatye, kunye neentsimbi ezishinyeneyo, ezinobunzima obusuka kwi-0.4 ukuya kwi-2 intshi.
Amanyathelo achanekileyo kunye nokhuseleko
Ijethi yamanzi ukusika ayichanekanga kancinci kune-laser cutting kuba ubuncinci besayizi yokusika yi-0.2 intshi. Ngaphezu koko, ngenxa yokuba iqondo eliphezulu lamandla lisetyenziswa, izinto ezincinci zisebenza kakubi kwaye kufuneka ziphathwe ngobunono.
Nangona uxinzelelo lwe-thermal alukho umba, xa ususa ukuvutha, i-abrasives eyongezelelweyo kwi- amanzi ijethi inokubangela ukuba umphezulu wemathiriyeli ubonakale unesanti. Ngoko ke, iiglasi kufuneka zinxitywe ukukhusela amehlo xa usebenzisa i ijethi yamanzi umsiki. Ukongezelela, yonke inkqubo inomsindo kwaye idinga ixesha elibalulekileyo lokucoca ngenxa yokuba i-abrasives ixutywe namanzi.
Umahluko phakathi kwe-laser kunye nokusika ijethi yamanzi
Uhlobo lwezixhobo: Zombini ijethi yamanzi kunye laser ziyasebenza ukusika iintsimbi. Nangona kunjalo, ngenxa yokusebenza kwayo okuphezulu koxinzelelo, ijethi yamanzi ilunge ngakumbi kwizinto eziqinileyo ezinobunzima obusuka kwi-0.4 ukuya kwi-intshi ezi-2. Ngokwahlukileyo, ukusika kwe-laser kusebenza kakuhle kwizinto ezincinci ezinobunzima obuyi-0.12 kunye ne-0.4-intshi.
Isantya esichanekileyo kunye nesantya: laser ukusika kukhawuleza kakhulu kunejethi yamanzi kwaye kunamandla aphezulu okuchaneka, kunye nokunyamezela kwe-+/-0.005 intshi ngokuxhomekeke kwisantya somatshini we-laser. Kwelinye icala, ijethi yamanzi abasiki unonyamezelo lwe +/-0.03 intshi.
Ixabiso: Laser abasiki abanazo naziphi na iindleko zesixhobo kwaye banexabiso eliphantsi lecandelo ngenxa yemfuno ephezulu yenkqubo. Kwelinye icala, abasiki bejethi bamanzi banenqanaba eliphezulu lecandelo ngenxa yezinto ezityiwayo kodwa akukho ndleko yesixhobo. I-laser cutter ibiza kakhulu kunejethi yamanzi umsiki ngokubanzi, kodwa ngaphandle kwexabiso lokuqala lokuthenga, iindleko zokugcina kunye nokusebenza ziphantsi kakhulu.
Ixesha lokucoca: laser Ukusika ngamanye amaxesha kunokushiya ukugquma kwiindawo ezisikiweyo zamacandelo, kunyanzeleke ukuba kubhangiswe ukuze kube lula, ukhuseleko kunye nokusebenza. Ngokwahlukileyo, ijethi yamanzi ukusika ishiya izinto ezisikiweyo zigudile kwaye zilungele ukusetyenziswa, zifuna ukucocwa okuncinci emva kokusikwa.
Ukufana phakathi kwejethi yamanzi kunye nokusika kwe-laser
Ukuba bhetyebhetye: Zombini laser kunye neenkqubo zokusika iijethi zamanzi zininzi kakhulu kwaye zinokusebenza ngezinto ezininzi, kubandakanya isinyithi, ukhuni, ubhedu kunye nobhedu. Zikwanoguquguquka kakhulu, zivumela uhlengahlengiso ukuhlangabezana neemfuno ezithile zeshishini.
Yenzelwe ukuzenzekelayo: Zombini iinkqubo zibonelela ngokuchaneka okuphezulu kunye kuchaneka kuluhlu olubanzi lwezicelo, zizenza zilungele ukuphinda-phindwa kweenkqubo ezizenzekelayo. Banokwenza ngokuphindaphindiweyo ukusika okufanayo ngokuchaneka, ukuqinisekisa ngokuvumelana kuzo zonke iibhetshi zemveliso.
Ububanzi be-kerf emxinwa: Igama elithi "ububanzi be-kerf" ekusikeni imathiriyeli ichaza ubuninzi bezinto ezilahlekileyo ngokusikwa ngakunye. laser kunye nokusikwa kwejethi yamanzi zombini kuvelisa ububanzi obuncinci be-kerf, kunye neyokuqala inobubanzi obuncinci be-kerf kwaye i-avareji yokugqibela ijikeleze i-intshi ze-0.01. Ezi zicucu ezibhityileyo zivumela uyilo olunzima kunye efanelekileyo iinkcukacha.
Ukusetyenziswa kwe-laser cutting
-Laser ukusika inikeza ukuchaneka okuphezulu, ukunyamezela, kunye nokuchaneka, kuyabiza, kwaye isetyenziswa kumashishini amaninzi. Umzekelo, isetyenziswa kwishishini leemoto ukusika iindawo ezahlukeneyo ezinjengeehoods, uphahla, kunye neengcango kunye nokukrola izinto zangaphakathi.
-Laser ukusika ikwasetyenziswa kumatshini wokungunda, wokufa, nakumashishini ezixhobo ngenxa yonyamezelo oluphezulu, isantya esiphezulu, kunye nokukwazi ukusika kubunzulu obuhlukeneyo bemathiriyeli, iyenza ilungele izinto ezomeleleyo.
-Ukusika iLaser kuyathandwa kwishishini lezacholo kuba inokukrola uyilo oluntsonkothileyo kwizinto ezifana negolide, isilivere, kunye nedayimani ukuvelisa iziqwenga ezinzima. Ikwayiprayimari ukusika inkqubo kolu shishino ngenxa kerf yayo encinci, ukunciphisa inkunkuma.
Izicelo zokusika ijethi yamanzi
– Ijethi yamanzi ukusika isetyenziswa kakhulu kwizinto ezineemfuno eziphezulu ze-thermal. Isetyenziswa kakhulu kumzi mveliso weemoto ukuvelisa iindawo ezinje ngeepleyiti zeskid, iigasket zentsimbi, kunye namalungu omzimba wesithuthi esiqhelekileyo. Ngenxa yokuba inkqubo yokusika ayivelisi uxinzelelo lomatshini, ifanelekile kwiindawo ezishinyeneyo.
– Amanzi jet ikwasetyenziswa kwishishini le-aerospace ukwenza amacandelo eeblade zeinjini yomoya, iipaneli zekhabhinethi, kunye neenjini zejethi. Le ndlela iyathandwa kuba ayivelisi ubushushu, nto leyo enciphisa amathuba okuqhekeka kwe-microscopic kunye ne-warping kumacandelo.
I-Laser vs ukusika ijethi yamanzi: yeyiphi indlela esebenza ngakumbi?
Eli nqaku liphande iindlela ezisisiseko ze-laser kunye neenkqubo zokusika ijethi yamanzi ngaphandle kokuthatha isigqibo sokuba yeyiphi ephezulu. Kunoko, ifuna ukuchonga ukufana kunye nomahluko phakathi kwezi nkqubo zimbini. Enyanisweni, indlela engcono yokusika iya kugqitywa ngokupheleleyo yiprojekthi kunye nezinto eziza kusetyenziswa.
Ukushwankathela, ukusika kwe-laser kubonelela ngokuchaneka okukhulu kwaye kulunge ngakumbi kwiiprojekthi ezineenkcukacha kunye nokukrola. Ngakolunye uhlangothi, ijethi yamanzi ifaneleke kakhulu kwizinto ezityebileyo kwaye ayinayo imida yezinto.
