Nrog rau qhov nrov ntawm vuam tshuab,ultrasonic yojtau tsim los ua ib txoj kev vuam tshiab, uas muaj qhov zoo sib xws hauv kev vuam ntawm tib yam lossis sib txawv hlau.Vim tias ultrasonic non-metallic vuam tsis tas yuav tsum tau flux thiab sab nraud tshav kub qhov chaw, welded qauv yuav tsis deformed los ntawm tshav kub thiab yuav tsis muaj residual kev nyuaj siab.
Taw qhia rau Ultrasonic vuam tshuab
Ultrasonic vuamyog kev siv cov kev vibration ntau zaus kis mus rau saum npoo ntawm ob yam khoom yuav tsum tau welded, nyob rau hauv cov ntaub ntawv ntawm siab, thiaj li hais tias ob yam khoom nto kev sib txhuam thiab tsim fusion ntawm molecular txheej.Lub ntsiab Cheebtsam ntawm ib txheej ntawmultrasonic vuam systemsuav nrogultrasonic generator, ultrasonic transducer, ultrasonic flange, ultrasonic horn, pwm thiab ultrasonic tshuab lub cev.
Ultrasonic vuam txoj cai
Lub hauv paus ntsiab lus ntawm ultrasonic yas vuam: ultrasonic ua rau ntawm cov yas tiv tauj saum npoo ntawm thermoplastic, yuav ua rau kaum tawm txhiab lub sij hawm ntawm high-frequency vibration ib ob, qhov no ncav cuag ib tug tej yam amplitude ntawm high-frequency kev co, lub zog ultrasonic kis mus rau lub vuam. cheeb tsam, vim hais tias qhov vuam cheeb tsam yog ob lub vuam interface ntawm lub suab tsis kam, yog li nws yuav tsim qhov kub thiab txias hauv zos.
Thiab vim yog cov thermal conductivity tsis zoo ntawm cov yas, nws tsis tuaj yeem muab faib rau hauv lub sijhawm, sib sau ua ke hauv qhov chaw vuam, ua rau lub melting ceev ntawm qhov sib cuag ntawm ob lub plastics, thiab qee qhov siab, yog li ntawd nws yog fused rau hauv ib qho. .Thaum lub ultrasonic tsis ua hauj lwm, cia lub siab mus ntxiv rau ob peb feeb kom solidify, tsim ib tug khoom saw ntawm molecules uas yuav tsum tau welded nrog ib tug lub zog ze ntawm cov raw khoom.
Qhov zoo ntawm ultrasound yas vuam nyob ntawm lub amplitude ntawm lub transducer vuam lub taub hau, ntxiv siab thiab vuam lub sij hawm thiab lwm yam peb yam, vuam lub sij hawm thiab vuam lub taub hau siab yuav tsum tau kho, lub amplitude yog txiav txim los ntawm lub transducer thiab lub amplitude pas nrig.
Nws muaj qhov tsim nyog rau kev sib cuam tshuam ntawm peb qhov ntau.Thaum lub zog tshaj qhov tsim nyog tus nqi, lub melting npaum li cas ntawm cov yas yuav loj thiab cov khoom siv vuam yog yooj yim deform.Yog tias lub zog me me, nws tsis yooj yim rau welding, lub siab ntxiv tsis tuaj yeem loj heev.Qhov zoo tshaj plaws siab yog cov khoom ntawm ntug ntev ntawm qhov welded ib feem thiab qhov zoo tshaj plaws siab rau 1 hli ntawm ntug.
Lub hauv paus ntsiab lus ntawm ultrasonic hlau vuam: Lub hauv paus ntsiab lus ntawm ultrasonic hlau vuam yog ib txoj hauv kev tshwj xeeb los txuas cov hlau zoo ib yam los yog sib txawv los ntawm kev siv cov tshuab vibration zog ntawm ultrasonic zaus (ntau tshaj 16KHz).Hlau nyob rau hauv ultrasonic vuam, tsis yog kis tau tus mob ntawm tam sim no mus rau lub workpiece, los yog lub workpiece yog raug rau high kub kub qhov chaw, tab sis nyob rau hauv zoo li qub siab, lub zog vibration ntawm tus ncej rau hauv kev sib txhuam ua hauj lwm ntawm lub workpiece, deformation zog thiab txwv kub nce. .
Metallurgical bonding ntawm cov pob qij txha yog ib qho khoom siv lub xeev vuam yam tsis muaj melting ntawm lub hauv paus hlau.Yog li ntawd, nws tuaj yeem kov yeej qhov tawg thiab oxidation los ntawm kev siv vuam tsis kam.Ultrasonic vuam tshuab siv tau rau ib qho taw tes vuam, ntau qhov taw tes vuam thiab luv luv vuam ntawm tooj liab, nyiaj, txhuas, npib tsib xee thiab lwm yam tsis-ferrous hlau filaments lossis cov ntaub ntawv nyias.Nws tuaj yeem siv dav hauv kev vuam ntawm silicon tswj cov hlau lead, fuse daim, hluav taws xob txhuas, lithium roj teeb ncej thiab ncej pob ntseg.
Ultrasonic vuam txheej txheem
1) Vuam txoj kev: nrog ultrasound siab zaus vibration vuam lub taub hau nyob rau hauv nruab nrab siab, ua ob daim ntawm cov yas sib koom nto kev sib txhuam kub thiab instantaneous melting sib koom, lub vuam lub zog yuav piv rau ontology, txais yuav cov khoom tsim nyog thiab tsim nyog interface tsim, muaj peev xwm ua tau. watertight thiab airtight, thiab siv AIDS qhov tsis yooj yim ntawm kev tshem tawm, ua kom huv huv vuam.
2) Puab: zoo ib yam li maohan txoj kev, txoj kev no yuav concave zoo vuam lub taub hau siab nyob rau hauv lub yas txheej nplhaib, sonic vuam plaub hau tshaj tom qab ultra-high zaus vibration yuav yaj tsim thiab yas coated nyob rau hauv cov khoom hlau yuav tsum tau kho, thiab yog du. thiab zoo nkauj tsos, hom no yog siv nyob rau hauv electronics, lub horn ntawm ib tug taag zoo, thiab tshuaj pleev ib ce ntawm lub lens tsau, thiab lwm yam.
3) Thaum tshav kub kub staking: nrog kev sib kis ntawm lub taub hau vuam thiab lub siab tsim nyog, cov hlau qhov chaw (xws li txiv ntseej, screws, thiab lwm yam) raug nyem rau hauv lub qhov yas tshwj xeeb thiab tsau ntawm qhov tob.Tom qab ua tiav, qhov nro thiab torque tuaj yeem muab piv rau lub zog ntawm cov pwm tsim, uas tuaj yeem zam qhov tsis xws luag ntawm kev txhaj tshuaj pwm puas thiab kev txhaj tshuaj qeeb.
4) Riveting welding: riveting vuam txoj kev hais txog kev co ntawm lub vuam lub taub hau los nias lub protrusion ntawm cov khoom kom kub melting rau hauv rivet zoo li, thiaj li hais tias ob yam khoom mechanical riveting.
5) Spot welding: Spot welding yog hais txog qhov taw tes vuam ntawm cov khoom uas tsis yooj yim rau kev tsim cov kab vuam, uas tuaj yeem ua tiav cov nyhuv vuam.
Cov khoom tsim nyog rau ultrasonic vuam
1. Ultrasonic vuam yog tsim rau tag nrho cov thermoplastics, amorphous yas xws li ABS, PMMA, PC, PS;Semi-crystalline plastics xws li PA, PET, CA, POM, PE thiab PP.
2. Ultrasonic vuam kuj tseem tsim nyog rau cov ntaub ntawv uas tsis yog textile, xws li cov ntaub ntawv thermoplastic, cov ntaub ntawv polymeric, coated ntawv thiab cov ntaub ntawv sib xyaw.
Tom ntej no peb yuav qhia koj lub ultrasonic vuam tshuab dav siv cov khoom siv thiab ultrasonic vuam vuam interface tsim thiab daim ntawv thov teb, yog tias koj xav tau lawv, thov ua raws li peb.
Peb tshwj xeeb hauv kev tsim cov ultrasonic vuam tshuab, siab zaus vuam tshuab, ultrasonic generator, hlau vuam tshuab, kev cai vuam tshuab, thiab lwm yam. Yog hais tias koj xav paub dab tsi txog ultrasound tshuab, thov koj xav tiv tauj peb.
Post lub sij hawm: Oct-27-2022