Umphumela wokushisela womshini wokushisela we-laser emkhakheni wepuleti elincane uvelele kakhulu, kodwa ngenxa yokusebenza okungalungile noma inqubo engaphelele, i-porosity ivame ukwenzeka kwinqubo yokushisela. Nikeza izixazululo ezihambisanayo. 1. Uma usebenzisa i-argon njengegesi evikelayo:

Ingaphakathi le-laser elishiselwe imbobo encane isesimweni sokudlidliza esingazinzile. Ukugeleza komgodi omncane kanye nechibi elincibilikisiwe kunodlame kakhulu. Umhwamuko wensimbi ongaphakathi kwembobo encane uphumela ngaphandle, ubangele i-steam eddy current ekuvuleni kwembobo encane, futhi igesi evikelayo idonselwa ngaphansi kwembobo encane. , lawa magesi avikelayo azongena echibini elincibilikisiwe ngendlela yamabhamuza njengoba i-orifice iya phambili. Uma usebenzisa i-argon gas ukushisela okuwusizo, ngenxa yokuncibilika okuphansi kwegesi ye-argon, izinga lokupholisa le-laser welding liyashesha kakhulu, futhi amabhamuza omoya awakwazi ukuphunyuka ngesikhathi futhi ahlale ekushiseleni ukuze enze izimbotshana. 2. Uma i-nitrogen isetshenziswa njengegesi evikelayo:

Ukubonakala kwama-pores ohlelweni lwe-laser welding ikakhulukazi kubangelwa izinyathelo zokuzivikela ezinganele. Phakathi nenqubo yokushisela, uma i-nitrogen isetshenziselwa ukusiza ukushisela, i-nitrogen ihlasela ichibi elincibilikisiwe livela ngaphandle, futhi ukuncibilika kwe-nitrogen ku-iron ewuketshezi kuhlukile kulokho kwe-nitrogen ensimbi eqinile. Ngakho-ke, ngesikhathi sokupholisa nokuqinisa insimbi; njengoba ukunyibilika kwe-nitrogen kuncipha ngokuncipha kwezinga lokushisa, lapho insimbi yechibi elincibilikisiwe iphola kuze kube yilapho iqala ukucwebezela, ukuncibilika kuzokwehla kakhulu futhi kungazelelwe, futhi inani elikhulu legesi lizoncipha ngalesi sikhathi. Kumabhamuza omoya, uma ijubane elikhuphukayo lamabhamuza omoya liphansi kunejubane lokucwebezela lensimbi, kuzokwakhiwa izimbotshana.

Lapho umshini wokushisela we-laser ucutshungulwa, umshini wokushisela we-laser udinga ukuvuthela igesi evikelayo eduze kwe-coaxial fiber ukuvimbela i-oxidation yomthungo wokushisela noma ukuvimbela ukuchaphaza kwegesi ngemva kokuba impahla incibilika ekungcoliseni ilensi. Ukukhiqizwa kwama-pores kubangelwa kakhulu ukusetshenziswa okungalungile kwegesi yokuvikela noma amaphutha ekusebenzeni ngesikhathi sokushiswa kwe-laser. Izizathu zokuvela kwama-pores kumagesi avikelayo ahlukene ahluke kancane.

I-Jinan Gold Mark CNC Machinery Co., Ltd.iyimboni yobuchwepheshe obuphezulu obukhethekile ekucwaningeni, ekukhiqizeni nasekudayiseni imishini kanje: Umqophi we-Laser, umshini wokumaka we-Fiber Laser, i-CNC Router. Imikhiqizo isetshenziswe kabanzi ebhodini lesikhangiso, ubuciko kanye nokubunjwa, izakhiwo, uphawu, ilebula, ukuqopha izinkuni nokuqopha, umhlobiso wamatshe, ukusika isikhumba, izimboni zezingubo, njalonjalo. Ngesisekelo sokumunca ubuchwepheshe obuphambili bamazwe ngamazwe, sinikeza amaklayenti ukukhiqiza okuthuthuke kakhulu kanye nesevisi ephelele ngemva kokuthengisa. Eminyakeni yamuva nje, imikhiqizo yethu ayizange ithengiswe e-China kuphela, kodwa futhi kuze kufike eNingizimu-mpumalanga ye-Asia, eMpumalanga Ephakathi, eYurophu, eNingizimu Melika nakwezinye izimakethe zaphesheya kwezilwandle.

Email:   cathy@goldmarklaser.com