Ultrasonic welding siv siab siab - zaus kev co vag los xa mus rau kis rau cov chaw ntawm ob yam khoom yuav tsum welded. Nyob rau hauv siab, cov chaw ntawm ob yam khoom rub tawm tsam ib leeg los ua fusion ntawm cov txheej txheem molecular.
Ultrasonic welding siv ib qho hluav taws xob ultrasonic los hloov 50/60 Hz tam sim no rau hauv 15, 20, 30 lossis 40 KHz KHz lub zog hluav taws xob. Lub zog hloov dua siab tshiab - Ntau zaus hluav taws xob hloov dua siab tshiab rau hauv kev kaw hluav taws xob ntawm cov chaw kho tshuab uas tau sib txuas nrog lub zog. Lub taub hau vuam lub taub hau xa cov tau txais lub zog ua kom muaj zog rau kev sib koom ua ke ntawm cov workpiece yuav tsum welded. Hauv thaj chaw no, kev co hluav taws xob lub zog hloov pauv mus rau hauv lub zog cua sov los ntawm kev sib txhuam, melting cov yas. Ultrasound yuav siv tsis tsuas yog Weld nyuaj thermoplastics, tab sis kuj tseem ua cov ntaub ntaub thiab cov yeeb yaj kiab.
Lub ntsiab ntawm cov tshuab vuam ultrasonic suav nrog ultrasonic Generator, transducer / Horn / Vuam Trio, pwm thiab thav duab.
Tawm kev co cov kev txhuam tswv yim wenertion siv cov kev sib txhuam lub zog tsim ntawm kev tiv tauj saum npoo ntawm ob lub workpieces kom tau welded kom yaj cov yas. Thermal zog los yog reciprocating txav ntawm ib qho chaw ua haujlwm ntawm lwm qhov chaw nrog qee yam kev hloov chaw lossis amplitude nyob rau hauv ib tug siab. Thaum qhov xav tau degree ntawm vuam vuam tau mus txog, qhov kev co nres, thaum muaj qee qhov kev ua haujlwm ntawm ob qho chaw ua haujlwm kom txias thiab ua tiav, ua tiav ib qho kev sib tw nruj.
Orbital vibration txhuam vuam vuam yog ib txoj kev vuam uas siv cov kev sib txhuam sib tov. Thaum lub sij hawm orbital vibration txhuam vuam vuam, lub sab sauv ua haujlwm ua ib cov lus qhuab qhia orbital - Ib qho kev txav suab paj nruag hauv txhua cov lus qhia - ntawm qhov ceev ceev. Kev txav tuaj yeem tsim lub zog tshav kub, ua rau muaj kev muab ob feem ntawm ob qho khoom yas kom mus txog qhov taw tes melting. Thaum cov yas pib yaj, lub zog nres thiab cov feem welded ntawm ob lub workpieces solorify thiab koom ua ke khov kho ua ke. Cov tub kaw me me yuav ua rau muaj kev cuam tshuam me me ntawm lub workpiece, thiab workpieces txog 10 ntiv nplhaib tuaj yeem muab tso rau kev sib txhuam.
Ultrasonic Yas Vuam Txoj Cai
Thaum Ultrasonic tsis tau ua rau ntawm kev tiv tauj saum npoo ntawm thermoplastic plastics, lawv yuav ua kaum tawm txhiab tus siab siab - zaus vibrations ib ob. Qhov siab siab no - zaus kev co kom ncav cuag qee yam amplitude kis tshuab ultrasonic lub zog rau lub vuam los ntawm cov vuam los ntawm kev welment. Txij li thaum VUAM Cheeb Tsam yog ob lub suab tiv thaiv ntawm lub vuam interface loj, yog li hauv zos kub siab yuav tshwm sim. Thiab vim yog cov neeg txom nyem thermal conductivity ntawm yas, nws tsis tuaj yeem cuam tshuam nyob rau hauv lub sij hawm thiab khaws cia nyob rau thaj chaw vuam, ua rau muaj kev sib tiv tauj ntawm ob plastics kom yaj sai. Tom qab ib qho siab yog siv, lawv fuse rau ib qho. Thaum cov nthwv dej tsis nres, cia lub siab ntxiv mus rau ob peb feeb kom ua tiav lub hom phiaj ua kom tiav rau lub zog ntawm vuam muag, thiab lub zog vuam yuav tuaj yeem ze rau lub zog ntawm cov khoom siv raw. Qhov zoo tshaj ntawm ultrasonic yas vuam yog nyob ntawm peb yam: lub amplitude ntawm transducer vuam lub taub hau, qhov kev siv siab thiab lub sijhawm vuam. Lub sijhawm vuam thiab lub taub hau vuam siab tuaj yeem hloov kho, thiab cov amplitude tau txiav txim siab los ntawm transducer thiab horn. Muaj tus nqi tsim nyog rau kev sib cuam tshuam ntawm no peb cov khoom. Thaum lub zog tshaj qhov tsim nyog tus nqi, yaj melting ntawm cov yas yuav loj thiab welded khoom yuav yooj yim deformed; Yog tias lub zog me me, nws yuav tsis yooj yim rau weld khov kho, thiab lub siab thov tsis tau loj heev. Qhov kev zoo siab zoo tshaj plaws yog cov khoom ntawm qhov ntev ntawm welded feem thiab cov siab zoo rau 1 hli ntawm ntug.
Ultrasonic Hlau Vuam Txoj Cai
Lub hauv paus ntsiab lus ntawm ultrasonic hlau vuam yog ib txoj kev tshwj xeeb uas siv cov neeg kho tshuab kev sib cav lub zog ntawm cov hlau hluav taws xob zoo sib xws lossis cov hlau tsis sib xws. Thaum hlau txuas ntxiv ultrasonic vuam, nws tsis xa tam sim no mus rau qhov chaw ua haujlwm, tsis yog siv lub siab - Kub sov rau qhov chaw ua haujlwm. Nws tsuas yog hloov kho lub zog ntawm lub hlau thav duab ua haujlwm, deformation zog thiab ntsuas kub nyob nruab nrab ntawm lub siab. Cov. Cov metallurgical bond ntawm pob qij txha yog khoom siv - Lub xeev vuam uas yog ua tiav tsis muaj melting lub hauv paus hlau. Yog li ntawd, nws ua rau muaj kev kov yeej qhov tshwm sim ntawm lub voos tshob thiab oxidation tsim thaum lub sij hawm ua vuam. Ultrasonic hlau vuam tshuab tuaj yeem ua ib qho - taw kev vuam, ntau - cov ntaub ntawv sib tw xws li tooj liab, nyiaj, txhuas thiab npib tsib xee. Nws tuaj yeem yog siv dav hauv lub vuam ntawm cov thyristor ua, fuse, siv hluav taws xob ua rau, roj teeb roj teeb lithium ncej, thiab tab.
Yam uas pab
- Qhov zoo ntawm ultrasonic yas vuam: ceev vuam ceev, siab welding muaj zog thiab kev sib khi zoo;
Hloov cov tsoos tsoos hlau vuam / txheej txheem ua ke, nws yog tus nqi qis, huv thiab paug - DAWB thiab yuav tsis ua kev puas tsuaj rau lub workpiece;
Cov txheej txheem vuam yog qhov ruaj khov, thiab tag nrho cov vuam qhov tsis sib tw tuaj yeem taug qab thiab saib xyuas los ntawm software system. Thaum pom kev txhaum, nws yooj yim rau kev daws teeb meem thiab tswj hwm.
- Qhov zoo ntawm Ultrasonic hlau vuam: 1) lub vuam cov khoom tsis yaj thiab tsis muaj qhov cub hlau tsis yooj yim. 2) Tom qab vuam, qhov kev coj ua yog qhov zoo thiab cov kev tsis kam ua tsis kam thiab yuav luag tsawg lossis yuav luag xoom. 3) Cov kev xav tau rau saum npoo ntawm vuam hlau yog tsawg, thiab ob qho tib si oxidation thiab electroplating tuaj yeem welded. 4) Lub sijhawm vuam yog luv thiab tsis muaj flux, roj lossis solder yuav tsum muaj. 5) VUAM TSIS MUAJ PUAM, ib puag ncig phooj ywg thiab muaj kev nyab xeeb.
Muaj Cov Khoom Siv Tau
1), Ni - Mh Roj Teeb Ni - MH Roj Teeb Nickel Mesh thiab Nickel cov ntawv yaj nrog txhua lwm yam thiab npib tsib xee yaj. 2) Rau cov roj teeb lithium thiab cov roj teeb polymer, tooj liab ntawv ci thiab nickel ntawv melt nrog txhua lwm yam, thiab txhuas ntawv nyeem melt nrog txhua lwm. 3) cov hlau huse nrog txhua lwm yam thiab ua ib lossis ntau cov xov hlau uas fuse txhua lwm yam. 4) Cov xov hlau thiab ntau lub tshuab hluav taws xob, cov neeg tuaj saib hluav taws xob, thiab cov txuas nrog fused ua ke. 5) Kev sib nrig sib haum ntawm cov cua sov loj, cov cua sov sib pauv cov khoom siv, thiab honeycomb cores rau ntau yam khoom siv hauv tsev thiab cov khoom siv tsheb. 6), Cov neeg sib cuag tau zoo xws li lub tshuab hluav taws xob hluav taws xob thiab hloov pauv tsis yooj yim, thiab kev sib nrig sib luag ntawm cov nplooj ntawv sib txuas ntawm cov nplooj ntawv. 7), sealing thiab txiav cov hlau kav hlau ua kom lawv waterproof thiab airtight.
Thov qhuas
Rau tag nrho cov ntawv thov lag luam, Ultrasonic Vuam Ris tau yeej los ntawm txhua qhov chaw ntawm lub neej rau nws cov txiaj ntsig tshwj xeeb - Ceev, ua tau zoo, huv thiab muaj zog.
- Tsheb kauj ruam: (kev lag luam thauj khoom) Ultrasonic tsis tau tswj los ntawm cov khoos phis tawj xws li cov teeb meem qib, thiab lwm yam khoom siv tsheb, ultrasonic willing yog siv rau cov reflectors.
- Cov khoom siv hauv tsev: nrog kev kho kom haum rau: Hnyav tshuab raj, siv lub tshuab ironing, siv cov tshuab hluav taws xob, siv lub TV cas los khi, thiab lwm yam kaw, muaj zog thiab cov khoom siv hauv tsev muaj zog.
- Ntim: Sealing ntawm Hoses thiab kev sib txuas ntawm cov khoom ntim tshwj xeeb.
- Cov khoom ua si ua si: vim kev siv cov nqi ultrasonic, ua rau muaj cov nqi ntawm cov scariteness thiab lwm yam kev sib tw ntawm kev sib tw ntawm kev lag luam hauv khw.
- Cov khoom siv hluav taws xob: Siv cov qauv daws teeb meem siv los ua kom cov neeg siv kom ua tiav loj - nplai ntau lawm thaum ua kom cov khoom lag luam zoo.
- Lwm cov lag luam siv: los ntawm kev sib txuas lus, kev lag luam computer, luam tawm cov khoom siv audio thiab cov duab hauv tsev, thiab lwm yam.
Lub Sijhawm Post: 2023 - 10 - 09 15:09:11