Kana iyo welding pamusoro peiyo laser welding muchina ikasabatwa nemazvo, iwo welding mhando inokanganiswa, zvichikonzera kusaenzana welds, kusakwana kwesimba, uye kunyangwe kutsemuka. Izvi zvinotevera zvikonzero zvinowanzoitika uye mhinduro dzazvo dzinoenderana:
1. Pane kusvibiswa kwakadai semafuta, oxide layer, ngura, nezvimwewo pane welding surface.
Chikonzero: Kune mafuta, oxide layer, mavara kana ngura pamusoro pesimbi zvinhu, izvo zvinokanganisa kufambisa kunoshanda kwelaser simba. Iyo laser haigone kuita zvakadzikama pamusoro pesimbi, zvichikonzera kushata kwemhando yewelding uye isina simba welding.
Kugadzirisa: Chenesa nzvimbo yewelding isati yave welding. Special yekuchenesa maajenti, abrasive sandpaper kana laser yekuchenesa inogona kushandiswa kubvisa tsvina uye kuona kuti solder pamusoro yakachena uye isina mafuta.
2. Nzvimbo yacho haina kuenzana kana kuti ine mabhambu.
Chikonzero: Iyo isina kuenzana pamusoro inokonzeresa kuti laser danda ripararire, zvichiita kuti zviome kutsveyamisa iyo yese welding pamusoro, zvichikanganisa kunaka kwewelding.
Solution: Tarisa uye gadzirisa nzvimbo isina kuenzana isati yave welding. Iwo anogona kugadzirwa akatsetseka sezvinobvira nekugadzira kana kugaya kuti ive nechokwadi chekuti laser inogona kushanda zvakaenzana.
3. Nhambwe iri pakati pemawedhi yakakurisa.
Chikonzero: Mukaha uripo pakati pezvinhu zvewelding wakakurisa, uye zvakaoma kuti danda relaser ribudise musanganiswa wakanaka pakati pezviviri izvi, zvichikonzera kusagadzika welding.
Solution: Dzora kurongeka kwekugadzirisa kwezvinhu, edza kuchengetedza chinhambwe pakati pezvikamu zvakashongedzwa mukati meiyo inonzwisisika renji, uye ive nechokwadi chekuti laser inogona kunyatsobatanidzwa mune izvo zvinhu panguva yewelding.
4. Zvinhu zvisina kuenzana pamusoro pezvinhu kana kuti kurapwa kwakashata
Chikonzero: Zvishandiso zvisina kuenzana kana kurapwa kwakashata kwepamusoro kunokonzeresa zvinhu zvakasiyana kana machira kuratidza uye kutora laser zvakasiyana, zvichikonzera kusawirirana kwewelding mhedzisiro.
Solution: Edza kushandisa homogeneous zvinhu kana kubvisa coating munzvimbo welding kuti uve nechokwadi cheunifomu laser chiito. Iyo yemuenzaniso zvinhu inogona kuedzwa isati yazara welding.
5. Kusakwana kwekuchenesa kana kusara kwekuchenesa mumiririri.
Chikonzero: Iyo yekuchenesa inoshandiswa haina kubviswa zvachose, izvo zvinokonzeresa kuora pakupisa kwakanyanya panguva yewelding, kuburitsa zvinosvibisa uye magasi, uye kukanganisa kunaka kwewelding.
Kugadzirisa: Shandisa huwandu hwakakodzera hwekuchenesa mumiririri uye uchenese zvakakwana kana shandisa jira risina guruva mushure mekuchenesa kuti uone kuti hapana chakasara pane welding pamusoro.
6. Kurapa kwepamusoro hakuitike maererano nemaitiro.
Chikonzero: Kana iyo yakajairwa maitiro ikasateedzerwa panguva yekugadzirira kwepamusoro, sekushaikwa kwekuchenesa, flattening uye mamwe matanho, zvinogona kuguma zvisingafadzi welding mhedzisiro.
Solution: Gadzira yakajairwa pamusoro pekurapa maitiro uye nekunyatso kuishandisa, kusanganisira kuchenesa, kukuya, kuyera uye mamwe matanho. Gara uchidzidzisa vanoshanda kuti vaone kuti kurapwa kwepamusoro kunosangana nezvinodiwa zvewelding.
Kuburikidza nematanho aya, iwo welding mhando yelaser welding muchina unogona kuvandudzwa, uye kukanganisa kwakashata kweasina kunaka kurapwa kwepamusoro pane welding mhedzisiro inogona kudzivirirwa.
Nguva yekutumira: Nov-09-2024
