Usoro ịgbado ọkụ laser bụ isi gụnyere ilekwasị anya n'ọkụ laser na mpaghara nkwonkwo n'etiti ihe abụọ site na iji usoro nnyefe anya. Mgbe osisi ahụ na-akpọtụrụ ihe ndị ahụ, ọ na-enyefe ike ya, na-ekpo ọkụ ngwa ngwa ma na-agbaze obere mpaghara.
Isiokwu ọdịnaya
1. Gịnị bụ a Laser Welding Machine?
Igwe ịgbado ọkụ laser bụ ngwá ọrụ mmepụta ihe nke na-eji ọkụ laser eme ihe dị ka isi iyi ọkụ na-ekpo ọkụ iji jikọta ọtụtụ ihe ọnụ.
Ụfọdụ isi njirimara nke igwe ịgbado ọkụ laser gụnyere:
1. Isi iyi Laser:Ihe ka ọtụtụ n'ime ndị na-ahụ maka laser ọgbara ọhụrụ na-eji diode laser siri ike nke na-emepụta ọkụ ọkụ laser dị elu na ụdị infrared. Isi mmalite laser a na-ahụkarị gụnyere CO2, fiber, na lasers diode.
2. Optics:Oghere laser na-aga site na usoro ngwa anya dị ka enyo, anya anya, na nozzles na-elekwasị anya ma na-eduzi doo ya na mpaghara weld nke ọma. Telescoping ogwe aka ma ọ bụ gantries na-edobe osisi ahụ.
3. akpaaka:Ọtụtụ ndị na-agbado ọkụ laser nwere njikwa ọnụọgụ kọmputa (CNC) na igwe rọbọt iji rụọ ọrụ usoro na usoro ịgbado ọkụ dị mgbagwoju anya. Ụzọ mmemme na ihe mmetụta nzaghachi na-ahụ maka izi ezi.
4. Nleba anya usoro:Igwefoto agbakwunyere, spectrometers na ihe mmetụta ndị ọzọ na-enyocha usoro ịgbado ọkụ ozugbo. Enwere ike ịchọpụta ma dozie nsogbu ọ bụla nwere ndozi osisi, ntinye, ma ọ bụ ịdịmma.
5. Mgbochi nchekwa:Ụlọ nchekwa, ọnụ ụzọ, na bọtịnụ e-stop na-echebe ndị na-arụ ọrụ site na ọkụ laser nwere ike dị elu. Mkpọchi ọnụ na-emechi laser ma ọ bụrụ na emebiela ụkpụrụ nchekwa.
Ya mere, na nchịkọta, a laser ịgbado ọkụ igwe bụ a kọmputa na-achịkwa, ulo oru nkenke ngwá ọrụ na utilizes a lekwasịrị anya laser doo maka akpaghị aka, repeatable ịgbado ọkụ ngwa.
2. Olee otú Laser Welding arụ ọrụ?
Ụfọdụ isi nkebi na usoro ịgbado ọkụ laser gụnyere:
1. Ọgbọ Laser Beam:Diode laser steeti siri ike ma ọ bụ isi iyi ọzọ na-emepụta oghere infrared.
2. Nnyefe ọkụ: Ugogbe anya, anya m, na nozzle na-elekwasị anya n'ikuku ahụ ruo ebe siri ike na-arụ ọrụ.
3. Ihe kpo oku:Osisi ahụ na-ekpo ọkụ ngwa ngwa ngwa ngwa, na njupụta na-eru nso 106 W / cm2.
4. Na-agbaze na ịbanye:Otu obere ọdọ mmiri na-agbaze ebe ihe ndị ahụ na-ejikọta. Ka ọdọ mmiri ahụ na-esiwanye ike, a na-emepụta nkwonkwo weld.
5. Ntughari na imeziwanye: Mpaghara weld na-ajụkwa oyi n'ọkwa dị elu karịa 104°C/sekọnd, na-ekepụta microstructure dị mma na nke siri ike.
6. Ọganihu:A na-emegharị osisi ahụ ma ọ bụ akụkụ ndị ahụ ma na-emeghachi usoro ahụ iji mechaa eriri weld. A pụkwara iji gas na-echebe inert.
Ya mere, na nchịkọta, ịgbado ọkụ laser na-eji ọkụ laser lekwasịrị anya nke ukwuu na ịgba ígwè a na-achịkwa nke ọma iji mepụta welds mpaghara dị elu nke na-emetụta oke okpomọkụ.
Anyị nyere ozi bara uru na igwe ịgbado ọkụ laser
Dịkwa ka Ngwọta ahaziri maka azụmahịa gị
3. Ọ bụ Laser Welding mma karịa MIG?
Ọ bụrụ na atụnyere usoro ịgbado ọkụ nke metal inert gas (MIG).
Mgbado ọkụ laser na-enye ọtụtụ uru:
1. nkenke: Enwere ike ịgbado ọkụ laser na obere ntụpọ 0.1-1mm, na-eme ka welds ziri ezi, na-emegharị ugboro ugboro. Nke a dị mma maka obere akụkụ nke ntachi obi.
2. Ọsọ:Ọnụ ego ịgbado ọkụ maka laser na-adị ngwa ngwa karịa MIG, ọkachasị na nlele dị gịrịgịrị. Nke a na-eme ka nrụpụta ọrụ dịkwuo mma ma na-ebelata oge okirikiri.
3. Ogo:Isi iyi okpomọkụ na-etinye uche na ya na-emepụta obere mgbagha na mpaghara dị warara nke okpomọkụ metụtara. Nke a na-ebute welds siri ike, dị elu.
4. akpaaka:A na-arụ ọrụ ịgbado ọkụ laser ngwa ngwa site na iji robotics na CNC. Nke a na-enyere usoro mgbagwoju anya na nkwalite nkwụsi ike vs ntuziaka MIG ịgbado ọkụ.
5. Akụrụngwa:Lasers nwere ike isonyere ọtụtụ ihe nchikota ihe, gụnyere multi-material na disyiri metal welds.
Agbanyeghị, MIG ịgbado ọkụ nwereuru ụfọdụN'elu laser na ngwa ndị ọzọ:
1. Ọnụ:Ngwa MIG nwere ọnụ ahịa ntinye ego mbụ dị ala karịa sistemụ laser.
2. Ihe ndị dị arọ:MIG ka mma maka ịgbado akụkụ igwe gbara ọkpụrụkpụ karịa 3mm, ebe nnabata laser nwere ike bụrụ nsogbu.
3. gas mkpuchi:MIG na-eji ọta gas inert iji kpuchido mpaghara weld, ebe laser na-ejikarị ụzọ beam mechiri emechi.
Yabụ na nchịkọta, a na-ahọrọ ịgbado ọkụ lasernkenke, akpaaka, na àgwà ịgbado ọkụ.
Mana MIG na-anọgide na-asọmpi maka mmepụta nkethicker gauges na a mmefu ego.
Usoro ziri ezi na-adabere na ngwa ịgbado ọkụ kpọmkwem na akụkụ chọrọ.
4. Ịgbado ọkụ laser ọ dị mma karịa ịgbado ọkụ TIG?
Tungsten inert gas (TIG) ịgbado ọkụ bụ akwụkwọ ntuziaka, usoro nka nka nke nwere ike rụpụta ọmarịcha ihe na ihe ndị dị mkpa.
Agbanyeghị, ịgbado ọkụ laser nwere ụfọdụ uru karịa TIG:
1. Ọsọ:Ịgbado ọkụ laser na-adị ngwa ngwa karịa TIG maka ngwa mmepụta n'ihi nhazi ya na-akpaghị aka. Nke a na-eme ka mmepụta ihe dịkwuo mma.
2. nkenke:Igwe ọkụ laser lekwasịrị anya na-enye ohere idobe izi ezi n'ime narị otu narị millimita. Nke a enweghị ike ijikọ mmadụ na TIG.
3. njikwa:A na-ejikwa laser na-achịkwa mgbanwe usoro dị ka ntinye okpomọkụ na weld geometry, na-ahụ na ọ ga-arụpụta ihe na-agbanwe agbanwe karịa batch.
4. Akụrụngwa:TIG kacha mma maka ihe ndị na-eduzi ihe dị gịrịgịrị, ebe ịgbado ọkụ laser na-emepe ọtụtụ ngwakọta ihe dị iche iche.
5. Akpaaka: Sistemụ laser robotic na-eme ka ịgbado ọkụ na-akpaghị aka kpamkpam na-enweghị ike ọgwụgwụ, ebe TIG na-achọkarị nlebara anya na nka onye ọrụ.
Agbanyeghị, ịgbado ọkụ TIG na-ejigide uru makamkpa-nlekọta nkenke ọrụ ma ọ bụ alloy ịgbado ọkụebe a ghaghị iji nlezianya gbanwee ntinye ọkụ. Maka ngwa ndị a aka aka ọkachamara ọkachamara bara uru.
5. Gịnị bụ mwepu nke Laser Welding?
Dị ka ọ dị na usoro mmepụta ihe ọ bụla, ịgbado ọkụ laser nwere ụfọdụ ihe na-adịghị mma ị ga-atụle:
1. Ọnụ: Mgbe ị na-aghọ ndị ọzọ ọnụ, elu-ike laser usoro chọrọ a ịrịba isi obodo itinye ego tụnyere ndị ọzọ ịgbado ọkụ ụzọ.
2. Ihe eji eme ihe:Igwe ikuku gas na optics na-emebi ka oge na-aga ma a ga-edochi ya, na-agbakwunye ọnụ ahịa nke nwe.
3. Nchekwa:A na-achọrọ ụkpụrụ ndị siri ike na ụlọ nchekwa ekpuchiri ekpuchi iji gbochie ikpughe n'ọkụ laser dị elu.
4. Ọzụzụ:Ndị na-arụ ọrụ chọrọ ọzụzụ ka ha na-arụ ọrụ n'enweghị nsogbu na idobe akụrụngwa ịgbado ọkụ laser nke ọma.
5. Ahịrị anya:Oghere laser na-aga n'ahịrị kwụ ọtọ, yabụ geometry dị mgbagwoju anya nwere ike ịchọ ọtụtụ ihie ma ọ bụ ndogharị ọrụ.
6. Absorption:Ụfọdụ ihe ndị dị ka nnukwu ígwè ma ọ bụ aluminom nwere ike isi ike ịgbado ọkụ ma ọ bụrụ na ha anaghị etinye uche nke laser kpọmkwem wavele ogologo nke ọma.
Site na ịkpachapụ anya kwesịrị ekwesị, ọzụzụ, na njikarịcha usoro, agbanyeghị, ịgbado ọkụ laser na-ewepụta arụpụta ọrụ, nkenke na uru dị mma maka ọtụtụ ngwa ụlọ ọrụ.
6. Laser Welding chọrọ gas?
N'adịghị ka usoro ịgbado ọkụ na-echebe gas, ịgbado ọkụ laser adịghị achọ iji gas mkpuchi inert na-asọfe n'akụkụ weld. Nke a bụ n'ihi na:
1. Igwe ọkụ laser a na-elekwasị anya na-aga site na ikuku iji mepụta obere ọdọ mmiri weld dị elu nke na-agbaze ma jikọta ihe ndị ahụ.
2. A naghị ekpuchi ikuku gbara ya gburugburu dị ka arc plasma gas na ọ dịghị egbochi oghere ma ọ bụ weld guzobe.
3. Weld ahụ na-agbake ngwa ngwa site na okpomọkụ nke etinyere ya nke na ọ na-etolite tupu oxides etolite n'elu.
Agbanyeghị, ụfọdụ ngwa ịgbado ọkụ laser pụrụ iche ka nwere ike irite uru site na iji gas enyemaka:
1. N'ihi na reactive ọla dị ka aluminum, gas na-echebe na-ekpo ọkụ weld ọdọ mmiri si oxygen na ikuku.
2. N'elu ọrụ laser dị elu, gas na-eme ka eriri plasma na-etolite n'oge welds miri emi.
3. Jets gas na-ekpochapụ uzuzu na irighiri ihe maka mgbasa ozi ka mma n'elu unyi ma ọ bụ ihe osise.
Yabụ na nchịkọta, ọ bụ ezie na ọ dịghị mkpa, gas inert nwere ike inye uru maka ngwa ma ọ bụ ihe ịgbado ọkụ laser siri ike. Ma usoro ahụ nwere ike ịrụ ọrụ nke ọma na-enweghị ya.
▶ Kedu ihe nwere ike ịgbado laser?
Ihe fọrọ nke nta ka ọ bụrụ ọla niile nwere ike ịgbado laser gụnyereígwè, aluminum, titanium, nickel alloys, na ndị ọzọ.
Ọbụlagodi nchikota igwe dị iche iche ga-ekwe omume. Isi ihe bụ haga-amịkọrọ laser wavelength nke ọma.
▶ Kedu ka a ga-esi agbado nnukwu ihe?
Ibé akwụkwọ dị mkpa ka0.1mm na oke ka 25mmEnwere ike ịgbado ọkụ laser, dabere na ngwa a kapịrị ọnụ yana ike laser.
Akụkụ dị arọ nwere ike ịchọ ịgbado ọkụ ọtụtụ ngafe ma ọ bụ ngwa anya pụrụ iche.
▶ Ọ bụ Laser Welding Kwesịrị Ekwesị Maka Mmepụta Elu?
Kpamkpam. A na-ejikarị mkpụrụ ndụ ịgbado ọkụ nke laser robotic na gburugburu ebe nrụpụta ngwa ngwa, dị ka nrụpụta ụgbọ ala.
A na-enweta ọnụego ntinye nke ọtụtụ mita kwa nkeji.
▶ Kedu ụlọ ọrụ na-eji Welding Laser?
Enwere ike ịchọta ngwa ịgbado ọkụ laser nkịtị naụgbọ ala, ngwa eletrọnịkị, ngwaọrụ ahụike, ikuku ikuku, ngwa ọrụ/anwụ anwụ na obere akụkụ nke nrụpụta.
Nkà na ụzụ bụna-aga n'ihu na-agbasawanye n'ime ngalaba ọhụrụ.
▶ Kedu otu m ga-esi họrọ usoro ịgbado ọkụ laser?
Ihe ndị a ga-atụle gụnyere akụrụngwa workpiece, nha/ọkpụrụkpụ, mkpa mmepụta, mmefu ego, na ogo weld chọrọ.
Ndị na-ebubata ngwaahịa a ma ama nwere ike inye aka kọwaa ụdị laser ziri ezi, ike, ngwa anya na akpaaka maka ngwa gị akọwapụtara.
▶ Kedu ụdị akwa akwa nwere ike ịme?
Usoro ịgbado ọkụ laser a na-ahụkarị gụnyere butt, n'apata, fillet, ịkpọpu, na akwa akwa.
Ụfọdụ ụzọ ọhụrụ dị ka mmepụta ihe mgbakwunye laser na-apụtakwa maka ịrụzi na ngwa prototyping.
▶ Mgbado ọkụ laser ọ dị mma maka ọrụ ndozi?
Ee, ịgbado ọkụ laser dabara nke ọma maka mmezi nkenke nke akụrụngwa bara uru.
Ntinye okpomọkụ etinyebere na-ebelata mmebi ọzọ nke ihe ndị dị n'okpuru mgbe a na-arụzi ya.
Ịchọrọ ibido na igwe igwe welder laser?
Gịnị mere na ị gaghị echebara anyị echiche?
Oge nzipu: Feb-12-2024