Laser Cladding Technology: Zvivakwa uye Zvishandiso

Laser Cladding Technology: Zvivakwa uye Zvishandiso

Nguva Yekuverenga: 4 min

Pamusoro Kurapa kweLaser Cladding 

Laser cladding tekinoroji ndiyo nyowani yekuvandudza tekinoroji yakabuda muma1970s nekuvandudzwa kwema lasers ane simba.Zvinoreva kuti laser surface cladding tekinoroji ndeyekupfeka kwepamusoro iyo inoumbwa nekukurumidza kupisa uye kunyunguduka alloy kana ceramic poda ine substrate pamusoro pasi pechiito chelaser beam, uye wozozvifadza kutonhora mushure mekunge danda rabviswa kuti rigadzire pekugara. ine yakanyanya kuderera dilution rate uye metallurgical bonding ne substrate material.Iyi inzira yekusimbisa pamusoro inovandudza zvakanyanya kupfeka kusagadzikana, corrosion resistance, heat resistance, oxidation resistance uye magetsi enzvimbo ye substrate.

Semuenzaniso, mushure mekupfekedzwa kwelaser ye tungsten carbide pamasimbi makumi matanhatu, kuomarara kunosvika ku2200 HV kana kudarika, uye kusamira kwekupfeka kunosvika makumi maviri kune iyo basesi makumi matanhatu simbi.Mushure mekupfekedzwa kwelaser yeCoCrSiB alloy pamusoro peQ235 simbi, kuramba kwayo kupfeka kwakafananidzwa nekupokana kwekupisa kwekufirita kwemoto, uye yekutanga yakawanikwa yakakwira zvakanyanya kupfuura iyo yekupedzisira.

Laser cladding tekinoroji inobvumira kuti zvinhu zviiswe nenzira kwayo uye zvakasarudzwa nekushomeka kwekupisa kwekuisa kune iri pasi substrate.Kugadzira iyi mechanical bond pakati pe substrate uye layer ndiyo imwe yeakanyanya kurongeka welding maitiro aripo.

Equipment nokuti Laser Cladding

Zvakanakira Pakungotarisa

• Melt-coated layers inoshingirira mukuora pane yekupisa yekupfapfaidza yekupisa
• Iyo yakanakisa tekinoroji yekupfekedza chero chimiro
• Kudzikira kwakadzikira kunokonzeresa nzvimbo yakatetepa yakakanganisika (EHLA kudzika kusvika 10µm)
• Hupenyu hwesevhisi hwakawedzerwa hwezvikamu zvinopfekwa
• Inogona kushandiswa neyakasiyana siyana yezvinhu, zvinosanganisira tsika alloy kana simbi matrix composite (MMC) yakagadzirwa ma substrates uye akaturikidza.
• Kuchinjika mukusarudza kwezvinhu (simbi, ceramics, kunyange mapolymers)
• Yepamusoro yemhando yepamusoro uye yakaderera warpage, inoda zvishoma kana pasina mushure mekurapa
• Ipfupi kutenderera nguva uye yakakwirira simba kushanda kweiyo laser cladding process
• Easy otomatiki uye kusanganisa muCNC uye CAD/CAM kugadzirwa nharaunda
• Idiki kana isina porosity mudhipoziti (> 99.9% density)

Zvishandiso zveLaser Cladding Technology

Laser cladding tekinoroji ine huwandu hwakasiyana hwekushandisa, uye iwe unogona kuongorora zvakajairwa indasitiri zvikumbiro zviripo kuti usimbise kana inokodzera mamiriro ako ekushandisa.Neimwe nzira, unogona tarisa yedu laser cladding peji kuti uwane rumwe ruzivo.Laser cladding tekinoroji inogona kushandiswa kukurumidza kugadzira, kugadzirisa chikamu uye kusimudzira pamusoro, uye ine huwandu hukuru hwezvishandiso zvinosanganisira, kunyanya, mumotokari, FMCG, maindasitiri ekurapa nekugadzira.Inowanzoshandiswa kugadzirisa, kugadzira nekugadzirisa zvikamu zvakadai sematurusi, shafts, blades, turbines, maturusi ekuchera, nezvimwe. Zvinotevera ndezvimwe zvinowanzoitika:

• Aerospace turbine blades uye kugadzirisa
• Kutakura kugadziriswa kwejenari
• Fani magazini nenzvimbo dzechisimbiso (indasitiri yesimende)
• Turbocharger impellers
• Zvishandiso zvekuchera
• Michina yekurima
• Exhaust valves
• Piston tsvimbo
• Heat exchangers
• Yakakwira tembiricha process rollers, kuoma uye kuomarara kuramba, miromo yevharuvhu uye zvigaro (cobalt 6)

Zvakaipa paKutarisa

• Nepo laser cladding ine akawanda mabhenefiti, pane zvimwe zvinokanganisa tekinoroji, kusanganisira:
• Mutengo wakakwira wemidziyo yelaser cladding
• Midziyo mikuru inoreva kuti kazhinji haigone kutakurika, kunyangwe inotakurika yemunda mhinduro iripo
• Makwikwi ekuvaka epamusoro anogona kukonzera kutsemuka (kunyangwe kune zvimwe zvinhu izvi zvinogona kubviswa nekuwedzera kupisa kwekutonga, senge preheating uye post-deposition kutonhora zvinodzora) Iyo laser cladding process inopisa uye inotonhorera nekukurumidza zvakanyanya, kusvika 1012 ° C / s.Nekuda kwekusiyana kwe tembiricha gradients uye coefficients yekuwedzera kwekupisa pakati peyakavharwa uye substrate zvinhu, akasiyana akaremara anogona kukura muakapfeka layer, kunyanya kusanganisira porosity, kuputika, kukanganisa uye kusaenzana kwepasi.

Kuongororwa kweHunhu hweLaser Cladding Layer

Pane zvinhu zviviri zvinofanirwa kutariswa:

1Macroscopically, kuongorora chimiro cheyakavharwa chiteshi, kusaenzana kwepamusoro, kuputika, porosity uye dilution rate.

2Padanho remicroscopic, kuumbwa kwehurongwa hwakanaka uye kugona kupa zvinhu zvinodiwa zvinoongororwa.Uye zvakare, iyo mhando uye kugovera kwemakemikari zvinhu zveyepamusoro cladding layer inofanirwa kutariswa, uye kutarisisa kunofanirwa kubhadharwa kuti uongorore kana mamiriro eiyo shanduko dhizaini ari metallurgical bonding, uye yemhando yehupenyu hunofanirwa kuitwa kana zvichidikanwa.

Kupedzisa kwepamusoro kunobata kushanda pamwe nekukosha kwekukosha kwezvikamu zveindasitiri.Nemaindasitiri ari kufambira mberi nekukurumidza, zvinodiwa zvekushivirira zviri kuramba zvichiwedzera uye nekudaro kupera kuri nani kwepamusoro kunodiwa kune zvigadzirwa zvemhando yepamusoro.Zvikamu zvine chitarisiko chinokwezva zvinonakidzwa nekunaka kwakakosha mumusika.Aesthetic yekunze kwekunze kupedzisa kunogona kuita mutsauko mukuru mukuita kwechikamu chekushambadzira.

Prolean Tech's pamusoro pekupedzisa masevhisi inopa akajairwa pamwe neyakakurumbira pamusoro pekupedzisira kwezvikamu.Michina yedu yeCNC uye mamwe matekinoroji ekupedzisa tekinoroji inokwanisa kuwana kushivirira kwakasimba uye yemhando yepamusoro, nzvimbo dzakafanana dzemhando dzese dzezvikamu.Simply upload yourCAD fairayekukurumidza, yemahara quote uye kubvunzana pane ane hukama masevhisi.