Umshini laser cutting igxile ukukhanya laser asebenza ezintweni ezivela laser ibe ugongolo laser ngamandla okusezingeni eliphezulu kwabantu ngokusebenzisa optical indlela uhlelo. Ugongolo laser is zishiswe phezu workpiece, ukuze workpiece ifinyelela lokuncibilika noma iphuzu abilayo, kanye ephezulu ingcindezi gas coaxial nge amagalelo ugongolo away metal oncibilikisiwe noma vaporized. Nge ukuhamba isikhundla isihlobo ugongolo kanye workpiece, indaba ekugcineni esakha umqhewu, ukuze athole injongo ahlabayo. It is kabanzi kulezo zimboni metal.
1.Vaporization ahlabayo
Ngo inqubo laser gasification ahlabayo, izinga lokushisa kwe-lokushisa yendwangu antante lokushisa ukuvala abacaphuni ukuze kwanele ukugwema encibilika kubangelwa ukushisa conduction okusheshayo, ngakho ingxenye vaporizes impahla ku umusi esenyamalala, abanye we impahla uyakhishwa kusukela phansi umqhewu negesi asizayo ukusakaza ashaye away. Kakhulu okusezingeni eliphezulu amandla laser liyadingeka kulokhu.
2.Melting futhi ukusika
Ngo laser ukuncibilika ahlabayo, ngemva workpiece kancane elicibilikile, indaba oncibilikisiwe uyakhishwa yi Ukuhamba. Ngoba ukudluliselwa impahla kwenzeka kuphela esimweni saso ketshezi, le nqubo ibizwa ngokuthi laser encibilika ahlabayo.
3. oxidative ukuncibilika ahlabayo (laser ilangabi ahlabayo)
Melt ukusika ngokuvamile isebenzisa i igesi engaxubani namakhemikhali. Uma esikhundleni umoya-mpilo noma ezinye amagesi asebenzayo, indaba ibangelwa ugongolo laser, futhi abanolaka yokusabela chemical yomoya-mpilo engasetshenziswa edonsa komunye umthombo ukushisa, okuyinto heats okwengeziwe into. Lokhu kubizwa ngokuthi yi oxidative ukuncibilika ahlabayo. .
4. Ukulawula ukwa ahlabayo.
Ukuze izinto ziyaqothuka ukuthi kalula kabana ukushisa, ngesivinini, ukuzisika kulawulwa laser ugongolo Ukushisa libizwa elawulwa ukwa ahlabayo. Okuqukethwe main yale nqubo ukuzisika akuwona: ugongolo laser heats endaweni encane impahla ziyaqothuka, okuwenza umyela esikhulu ezishisayo kanye ezinzima ukusonteka mechanical endaweni, okuholela imifantu asendabeni. Inqobo nje uma elinganiselayo Ukushisa umyela inakekelwa, ugongolo laser angaqondisa imifantu ukuphendukela kunoma iluphi uhlangothi oyifunayo.
Thumela isikhathi: Feb-10-2020
