Dab tsi ntawm lithium roj teeb qhov chaw vuam tshuab zoo dua?
Qhov chaw welder, tseem hu ua tsis kam welder, feem ntau muab faib ua plaub pawg raws li qhov xwm txheej ntawm vuam fais fab:
- AC chaw welder
- Lub zog cia chaw welder
- Inverter DC chaw welder
- Transistor chaw welder
Muaj plaub yam ntawm qhov chaw welder, yog li qhov twg yog qhov zoo tshaj plaws welder rau lithium roj teeb siv los vuam cov roj teeb thiab cov ntawv npib tsib xee? Tau kawg, lub Ttus ransistorSlauj kaubWlaus yog nyiam. Vim li cas? Thiab saib plaub qhov chaw welder tsom xam raws li hauv qab no.
A. AC chaw welder
AC qhov chaw welder yog lub tshuab uas tuaj yeem ua haujlwm ruaj khov ua haujlwm ua ke. AC qhov chaw vuam yog tsim los ntawm cov kauj ruam-down transformer, tam sim no regulator thiab lub dab dej kub, nrog rau vuam hlau, tes thiab lwm yam khoom siv. Es tsis txhob siv lub vuam pas nrig, ob lub workpieces yuav tsum tau welded yog tsuas yog siv raws li ob electrodes nyob rau hauv lub Circuit Court, thiab lub siab kub generated ntawm kev sib cuag kuj yog siv los yaj cov hlau instantly, yog li khov kho welding lub workpieces ua ke.
AC welding tshuab yog qhov tseem ceeb tshwj xeeb kauj ruam-down transformer. Hloov 220V thiab 380V AC fais fab mus rau qhov tsis tshua muaj hluav taws xob AC zog, AC vuam tshuab yog ob qho tib si tso zis hluav taws xob rau AC fais fab mov. Vuam transformer muaj nws tus yam ntxwv, cov yam ntxwv sab nraud yog cov yam ntxwv ntawm kev poob qis hauv qhov hluav taws xob tom qab qhov hluav taws kub ntawm lub vuam pas nrig.
Lub zog siab AC qhov chaw vuam feem ntau yog hais txog lub zog hauv 16KVA lossis ntau qhov chaw vuam mus rau ntsug pneumatic-raws li, lub zog siab AC qhov chaw vuam cov yam ntxwv: ncaj hom kev siv tshuab, kev ua haujlwm zoo, vuam ceev, kev pab lub neej ntev, Tsis tshua muaj suab nrov kev nyab xeeb, yooj yim siv dej-txuag yuam kom txias siab zog lub cev qauv sab sauv rwb thaiv tsev yooj yim thiab cov tswv yim lub ntsiab Circuit Court siv high-power SCR tsis sib cuag hloov siab Conductivity, tsawg zog poob, nyob rau hauv lub thib ob tam sim no Circuit Court nyob rau hauv lub domestic AC chaw welder, lub ntsiab transformer sab sauv theem ob tso zis txais ntau txheej siab toughness, siab conductivity ntshav tooj liab mos daim kab xev, thiab U-shaped kev twb kev txuas; ho txhim kho cov kev pab cuam lub neej, qhov qis dua theem ob tso zis txais ib qho kev sib txuas ncaj qha mechanism, tam sim no poob yog txo kom tsawg. Lub ntsiab Circuit Court ntawm King Welder AC chaw welder txais cov dej-txias high-power silicon tswj Cheebtsam, muaj zog, ruaj khov thiab txhim khu kev qha tso zis zog. Nrog lub zog ntawm kev poob siab thiab kev vibration tsis kam, nws tuaj yeem tiv thaiv lub taub hau electrode los ntawm zawv zawg thaum nias thiab paub qhov ruaj khov vuam. Nws tsuas yog ua haujlwm hauv kev kho vajtse, electromechanical thiab automotive kev lag luam. Qhov vuam precision thiab vuam kev ua tau zoo ntawm AC tshuab yog siab dua li ntawm lub zog cia tshuab.
B. Zog cia chaw vuam tshuab
Lub zog cia capacitors yog siv los khaws cov hluav taws xob hluav taws xob rau lub sijhawm ntev thiab tso tawm lub zog ntawm tus nqi siab heev hauv ib qho tam sim kom tau txais cov vuam tam sim no loj dua. Txij li thaum lub sij hawm them tam sim no me dua li qhov tawm tam sim no, qhov vuam efficiency siab dua thiab nws tsim nyog rau vuam lub teeb hlau nrog zoo hluav taws xob thiab thermal conductivity.
Kev ua tau zoo ntawm cov khoom yog me ntsis phem dua li DC thiab AC cov cav tov, cov tsos ntawm welded pob qij txha thiab vuam firmness yog zoo, haum rau kev ua ntawm cov khoom yam uas tsis muaj siab heev xav tau rau cov tsos. Qhov tsis zoo yog: lub zog cia, lub zog cia, raws li lub npe txhais tau hais tias, yog thawj qhov hluav taws xob khaws cia hauv lub capacitor ntawm lub cuab yeej, txhua qhov tso tawm ua ntej yuav tsum tau them, cov cuab yeej yuav tsum tau hloov lub capacitor tom qab lub sijhawm.
C. Inverter DC qhov chaw vuam
Lub hauv paus ntsiab lus ntawm DC qhov chaw vuam yog thim rov qab AC lub zog rau hauv DC lub zog rau vuam los ntawm kev siv tshuab.
Lub inverter Circuit Court tsim los ntawm IGBT lossis field effect tube yuav hloov lub zog DC rau hauv AC lub zog ntawm 15-100kHz, thiab tom qab ntawd tom qab tau nqis los ntawm qhov nruab nrab zaus lub ntsiab transformer, nws yuav raug kho thiab lim dua kom tau txais kev sib tw. DC tso zis vuam tam sim no (los yog thim rov qab rau cov zis AC zog ntawm qhov xav tau zaus). Kev tswj xyuas Circuit Court ntawm cov khoom siv vuam inverter yog tsim los ntawm cov khoom siv hluav taws xob thiab lub tshuab tsav tsheb, uas ua cov khoom siv hluav taws xob thiab cov teeb liab tam sim no kom ua tiav kev tswj xyuas tag nrho lub tshuab, siv mem tes-dav modulation PWM raws li cov tub ntxhais tswj thev naus laus zis kom tau txais cov mem tes ceev. -width modulation ntawm qhov tam sim no cov yam ntxwv thiab zoo heev vuam thiab txiav cov txheej txheem tau.
D. Transistor chaw welder
Qhov zoo ntawm transistorized roj teeb qhov chaw welder yog raws li nram no: (1) Cov zis tam sim no ntawm transistorized chaw welder fluctuates me ntsis, tam sim no linearity siab, thiab ntau yam xav tau tam sim no waveforms yuav tso zis raws li qhov xav tau ntawm cov txheej txheem. (2) Piv nrog rau cov tsoos lub zog cia chaw welder, lub transistorized chaw welder nrog qhov zoo thiab tsis zoo ib nrab nthwv dej tso tawm tuaj yeem daws qhov teeb meem ntawm asymmetric weld pob qij txha. (3) Transistorized chaw welder yog ntau zog txuag thiab ib puag ncig tus phooj ywg.
Feem ntau, AC qhov chaw welder yog pheej yig dua, tab sis qhov loj ntawm qhov chaw vuam siv ntau qhov chaw thiab tsis yooj yim rau nqa, siv hluav taws xob, thiab tsim nyog rau coarse hlau qhov chaw vuam; lub inverter DC qhov chaw welder yog me me, yooj yim txav, txuag ntau tshaj 1/3 ntawm hluav taws xob tshaj li AC chaw vuam ntawm tib qhov kev qhia, thiab muaj kev ua haujlwm ruaj khov, tab sis tus nqi siab dua, thiab tsim nyog rau vuam hlau thiab lwm yam. ; Tus nqi ntawm lub capacitor paug qhov chaw vuam tsuas yog me ntsis pheej yig dua li lub inverter DC qhov chaw vuam, thiab yuav tsum tau them ua ntej txhua qhov tso tawm, Lub capacitor yuav tsum tau hloov tom qab cov cuab yeej siv tau qee lub sijhawm. Nyob rau hauv cov ntsiab lus, lub transistor chaw welder yog qhov zoo tshaj plaws rau 18650 fais fab roj teeb vuam vim nws superior stability thiab siab precision, uas yog siv los welding lub roj teeb hauv qab rooj plaub thiab nickel ntawv.
Acey Tshiab Zog yog tus kws tshaj lij lithium roj teeb qhov chaw vuam khoom, muab kev daws teeb meem rau ib leeglithium ion roj teeb pob sib dhos kab. Yog tias koj xav paub ntau ntxiv, thov koj xav tiv tauj peb.
