Umatshini wokuwelda we-laser obambe ngesandla sesona sixhobo sokuwelda sentsimbi ngoku, kwaye iifektri ezininzi ziqala ukuthenga inani elikhulu lomatshini wokuwelda we-laser ukuze usetyenziswe.Nangona kunjalo, nangona izixhobo ngokwazo zisebenza kakuhle kakhulu, la manqaku mabini kufuneka ahlawulelwe ingqalelo xa usebenzisa umatshini we-laser welding welding.Ngawaphi la manqaku mabini?Makhe sijonge!
La manqaku mabini kufuneka aqatshelwe xa usebenzisa umatshini wokuwelda welaser obambe ngesandla:
1, ipulse waveform
I-Pulse waveform yingxaki ephambili kumatshini we-laser welding obambe ngesandla, ngakumbi kwi-laser sheet welding;Xa umbane wokukhanya ophantsi ufikelela kumphezulu wezinto eziphathekayo, amandla athile kumphezulu wesinyithi aya kusasazwa kwaye alahleke, kwaye i-coefficient yokubonisa iya kutshintsha ngokutshintsha kobushushu bomphezulu.Ngethuba lexesha lokubetha, ukubonakaliswa kwentsimbi kutshintsha kakhulu, kwaye ububanzi be-pulse ngenye yeeparitha eziphambili ze-laser welding.
2, Ubuninzi bamandla
Ubuninzi bamandla yenye iparameter ephambili kwi-laser welding.Ngaphantsi koxinano lwamandla aphezulu, umphezulu wezinto eziphathekayo unokufikelela kwindawo yokubilisa ngaphakathi kwee-microseconds, kubangela ukunyibilika okuninzi.Uxinaniso lwamandla oluphezulu lunceda ukususwa kwezinto, ezifana nokubhola, ukwahlula kunye nokukrola.Ngoxinaniso lwamandla aphezulu, ubushushu bomphezulu bunokufikelela kwindawo yokubilisa kwii-milliseconds;Emva kokuba umphezulu unyibilikisiwe ngumatshini we-laser welding obambe ngesandla, umaleko ongezantsi ufikelela kwindawo yokunyibilika ukwenza i-fusion welding efanelekileyo.Ke ngoko, kwi-insulator laser welding, ukuxinana kwamandla yi-104 ~ 106Wcm2.Uxinaniso lwamandla kumbindi wendawo yelaser luphantsi kakhulu ukuba lube ngumphunga lube yimingxunya.Kwinqwelomoya ekufutshane nogxininiso lwelaser, uxinano lwamandla lulingana.Kukho iindlela ezimbini zokunciphisa ugxininiso: ukugxininiswa okulungileyo kunye nokunciphisa okungalunganga.
Ezi zingasentla ngamanqaku aphambili ekufuneka athathelwe ingqalelo xa usebenzisa umatshini welding laser welding.Ngokubanzi, kufuneka silungise kwaye siqinisekise la manqaku mabini phambi kokusetyenziswa.Ukusetyenzwa okusesikweni kunokuqhutywa kuphela emva kokulungiswa kweempazamo kunye nokuqinisekisa ukuba akukho mpazamo.
Ixesha lokuposa: Jan-13-2023