Ua haujlwm cov haujlwm ntawm ultrasonic hlau hlua hlau khoom siv vuam
Ultrasonic sam xauv nees vuam yog qhov thev naus laus zis thev naus laus zis. Nrog txoj kev loj hlob ntawm kev siv tshuab ultrasonic, nws yog siv ntau qhov chaw. Ntawm lawv, ultrasonic welding tseem siv ntau hauv kev lag luam. Ultrasonic hlau vuam siv cov kev co ua haujlwm siab ua kom muaj lub zog xa mus rau qhov chaw ntawm ob yam khoom uas yuav tsum tau txais. Hauv qab kev kub siab, qhov chaw ntawm ob yam khoom yog rubbed tawm tsam ib leeg los ua lub sib haum ntawm cov txheej txheej molecular yam tsis rhuav tshem cov khoom lag luam molecules. Qhov tseem ceeb yog Ultrasonic hlau vuam kub yog qhov tsawg, tsuas yog sib npaug li 1/3 lossis 1/2 ntawm cov nplaim tawg ntawm cov hlau, uas ua rau ua rau conduction kev nyab xeeb thiab lub zog yog ze rau lub zog ntawm cov khoom nws tus kheej. Raws li qhov xwm ntawm cov khoom siv, tuab thiab qee yam kev ntsuas, lub sijhawm vuam muaj ntau yam sib txawv. Lub sijhawm vuam tiag tiag yog kwv yees li 0.3 vib nas this, tab sis tag nrho txoj hlab ntaws ntawm tag nrho cov nias thiab vuam taub hau rov qab yog 1-4 vib nas this. Lub vuam ultrasonic ntawm cov kab ntau lawm yuav tsum sib phim nrog cov kab ntau lawm, thiab cov ntaub ntawv sib cuam tshuam kev cawm thiab cov qauv siv.
Zoo ntawm ultrasonic hlau hlua welding:
1. Ceev nrawm thiab muaj txiaj ntsig
2. Lub vuam kawm tiav yuav luag ze rau lub zog ntawm cov khoom nws tus kheej, qhov saum npoo yog du thiab zoo nkauj, qhov tsis kam yog qhov me me, thiab kev tuav haujlwm zoo dua. (Cov khoom tiav tiav yog yooj yim tsim tawm, tsis muaj kev sib dhos, ci pob qij txha pob qij txha, tsis muaj tooj liab tsom hauv cov plating, thiab tsis muaj kab nrib pleb ntawm cov khoom siv.)
3. Tsawg zog siv hluav taws xob, tsis muaj kuab paug, ntsuab thiab kev tiv thaiv ib puag ncig.
4. Tsis xav tau rau tus neeg thib peb, ua haujlwm yooj yim.
Ua haujlwm cov haujlwm ntawm ultrasonic hlau hlua hlau khoom siv vuam tsoo:
1. Lub tshuab hluav taws xob ultrasonic muab lub zog hluav taws xob rau cov khoom siv ultrasonic. Vim tias qhov hloov pauv loj ntawm qhov resonance zaus thiab cuam tshuam ntawm cov ultrasonic tiv thaiv thaum lub sijhawm vuam txheej txheem ntawm txoj hlua hlau ultrasonic, lub tshuab hluav taws xob ultrasonic yuav tsum muaj peev xwm tswj qhov zaus thiab tawm qhov tso tawm kom hloov kho los ntawm lub nra. Shanghai Jiaocheng Ultrasonic Hlau Hnav Welder siv lub tshuab hluav taws xob tag nrho ultrasonic, kev ua haujlwm tsis siv neeg ntau zaus; kev tswj qhov dav li cas.
2. Ultrasonic sam xauv nees vuam cov khoom siv yog tsim ntawm peb ntu: transducer, amplitude modulator thiab vuam taub hau. Cov transducer saws piezoelectric vibrator, nws txoj haujlwm ua kom hloov hluav taws xob lub zog rau kev siv tshuab kev co. The amplitude modulator yog sib piv rau cov hloov pauv hauv Circuit Court, uas ua si lub luag hauj lwm ntawm cov neeg kho tshuab damping hloov dua siab tshiab thiab ua kom txawv txav. Lub taub hau vuam yog tsim raws li cov hlua hlau txuas lub vuam yuav tsum thiab cov qauv ntawm cov hlau txais. Nws kuj tseem ua lub luag haujlwm ntawm theem nrab impedance kev hloov pauv thiab qhov loj me ntxiv. Hais txog cov qauv thiab cov duab, nws zoo li lub taub hau vuam zoo tib yam, tab sis nws xav tau cov qauv tsim zoo, cov ntaub ntawv zoo thiab kev ua haujlwm zoo heev. Nws yog qhov nyuaj heev rau kev tsim vuam taub hau nrog cov vuam taub hau ua ke thiab qhov loj me. Shanghai Jiaocheng tau tshwj xeeb hauv kev tshawb nrhiav ultrasonic vuam thiab kev txhim kho thiab kev tsim khoom rau 13 xyoos, thiab customized pawg ntau lawm yog kev tshaj lij. Tsim tshwj xeeb vuam taub hau hniav profile thiab twj cov cuab yeej raws li cov ntawv thov ntau yam.
3. Lub tshuab pneumatic yog siv los ntawm cov cua hauv qhov siab, los ntawm solenoid valve hloov Circuit Court, thawb lub tog raj kheej piston tsav lub taub hau vuam txav mus thiab nce. Lub siab tswj lub pob valve siv los tswj lub tshuab huab cua, thiab ib-txoj kev sib tw siab siv siab tswj lub tshuab nqa kom nrawm.
4. Kev tswj lub rooj sib txig ua haujlwm ntawm cov kev tswj hwm rau ultrasonic hlau txoj hlua hlau lub luag haujlwm. Lub luag haujlwm ntawm lub vaj huam sib luag tuaj yeem tsim lub sijhawm vuam, ncua sijhawm thiab lwm yam ua raws li cov khoom siv vuam sib txawv, thiab lub tshuab vuam vuam yuav ua tiav vuam cov txheej txheem raws li cov kab ke.
Daim ntawv thov ntau ntawm cov hlau tsis xeb ultrasonic cov khoom siv vuam:
Ultrasonic xaim siv lub tshuab ua haujlwm vuam siv yog siv dav: vuam ntawm tib txoj xov, tooj liab thiab txhuas xov hlau, hlau txuas, hlau txuas hlua hlau vuam, hluav taws xob xaim hlua hlau, lub tshuab hluav taws xob xaim vuam, tsheb thaiv hlua hlau, txuas, tsheb hlau tooj liab hlau hlua, tsheb xaim hlua thaiv lub davhlau ya nyob twg, maus taus hlau sam xauv nees, lub tsheb fais hlau siv txoj hlua khawm, tso tseg hlau thiab xaim xov hluav taws xob, txuas hluav taws xob txuas xaim hlua, hluav taws xob thaiv davhlau ya nyob twg, thiab lwm yam.
