Yam 3: Weld Seam Arrangement
Nyob rau hauv niaj hnub automotive lub cev welding, laser welding tau dav saws los hloov cov tsoos tsis kam qhov chaw vuam. Qhov kev hloov pauv no txhawm rau txo cov nqi, txhim kho kev tsim khoom, txhim kho kev cuam tshuam thiab qaug zog ntawm lub cev lub cev, thiab ua kom nce tag nrho lub tsheb zoo. Laser Vuam, cov cim los ntawm kev ceev ceev ceev, muaj zog zog, muaj cov sijhawm sib cuam tshuam, tau pom nce ntxiv hauv kev tsim khoom lag luam hauv lub xyoo tsis ntev los no. Lwm qhov zoo ntawm laser vuam yog nyob rau hauv nws lub peev xwm los siv cov tsom iav, deflection prisms, los yog optical fibers xa los yog tsom laser beams nyob rau hauv txhua txoj kev, txawm mus rau qhov nyuaj-mus-mus txog. Tsis tas li ntawd, laser vuam pab txhawb nqa qhov hnyav hauv lub tsheb lub cev thaum ntxiv nws lub zog thiab rigidity. Rau ob-sided galvanized nplooj ntawv siv nyob rau hauv lub cev, qhov chaw vuam qhov chaw yuav ua rau muaj zog tiv thaiv vim zinc, ua rau cov ntsiab lus loj dua thiab cov kev sib tw ua tom ntej.
Nyob rau hauv laser vuam, thaum siv high-power lasers welding kuj ntev weld seams ntawm lub tsheb lub cev, tseem ceeb thermal deformation tshwm sim ntawm vuam txoj hauj lwm. Tom qab ib nrab ntawm cov welded sib koom ua ke ntsib qhov deformation loj tshaj plaws. Qhov no nws kim heev tshav kub-induced deformation tshwm sim nyob rau hauv ib tug serrated tsos ntawm weld seam, qhia hais tias lub vuam distortion tshwm sim ua ntej lub solidification ntawm weld seam. Lub tshav kub generated thaum lub sij hawm laser vuam txuas ntxiv propagates raws vuam pem hauv ntej, accumulating raws li nws loj hlob, nrog lub siab tshaj plaws tsub zuj zuj nyob rau hauv lub xeem ib nrab. Yog li ntawd, kom txo tau cov thermal deformation ntawm lub tsheb lub cev Cheebtsam, "segmented welding" mus kom ze nyob rau hauv ib co kev tshawb fawb, tau raug npaj los ua ib qho kev daws teeb meem rau qhov teeb meem no. Nyob rau hauv cov ntsiab lus ntawm segmented laser vuam rau lub tsheb lub cev, txiav txim qhov ntev thiab qhov sib txawv ntawm weld seams nthuav tawm ib qho kev sib tw tseem ceeb hauv kev tsim cov qauv tsheb thiab kev tsim cov txheej txheem tsim khoom.
Thaum lub sij hawm laser welding ntawm lub tsheb qhov rooj, overly ntev weld seam kev npaj yuav ua rau nto irregularities los yog serrated vuam tsis xws luag. Qhov no yog tshwj xeeb tshaj yog nyob rau hauv cov sib tshooj sib koom ua ke ntawm peb-dimensional Cheebtsam, qhov twg kom ntseeg tau tias uniform kev sib cuag sib txawv ntawm ob nplooj ntawv yog nyuaj. Hauv lwm lo lus, qhov sib tshooj sib tshooj tsis tuaj yeem tuav qhov sib txawv ntawm ib kawg mus rau lwm qhov. Xws li irregularities yuav ua rau welding tsis xws luag thaum lub sij hawm laser vuam. Los ntawm kev hloov qhov kev npaj ntawm ib qho ntev weld seam nrog kev npaj ntawm ob ntu luv ntawm weld seams, kev txhim kho tseem ceeb hauv weld seam nto tsim tau tiav.
Hais txog HGTECH
HGTECH yog tus pioneer thiab tus thawj coj ntawm daim ntawv thov kev lag luam laser hauv Suav teb, thiab cov chaw muab kev tso cai ntawm lub ntiaj teb laser kev daws teeb meem. Peb ua tiav layout kev tsim kho ntawm laser ntse cov cuab yeej, ntsuas thiab automation ntau lawm kab, thiab ntse factories los muab ib tug zuag qhia tag nrho kev daws rau ntse manufacturing.
Peb nkag siab txoj kev loj hlob ntawm kev lag luam kev lag luam, lossi txhawb cov khoom thiab cov kev daws teeb meem, ua raws li kev tshawb nrhiav kev koom ua ke ntawm automation, kev qhia, kev txawj ntse thiab kev lag luam, thiab muab ntau yam lag luam nrog laser txiav tshuab, laser vuam tshuab, laser npav series, laser texturing. ua tiav cov cuab yeej, laser kho cua sov tshuab, laser drilling tshuab, lasers thiab ntau yam kev txhawb nqa pab kiag li lawm Lub zuag qhia tag nrho kev npaj rau kev tsim kho ntawm tshwj xeeb laser ua khoom thiab plasma txiav cov cuab yeej, raws li zoo raws li tsis siv neeg ntau lawm kab thiab ntse factories.
