Yuav ua li cas kom huv si sab hauv ntawm cov hlau 3D luam tawm qhov chaw?

Ib, lub cev tu tshuab: kev txhim kho uas mus los ntawm kev vibration mus rau fluidisation ntau txoj hauv kev
1. Siab - lub dav hlau siab tu los ntawm ob sab
Siab - lub tshuab dav hlau siab siv cov cua compressed los qhwv cov hlau ntawm tib hom thiab pulse dav hlau cov khoom los ntawm ntau lub kaum ntse ntse. Lub zog cuam tshuam ces tshem tawm cov hmoov hauv qhov pores. Piv txwv li, TCB-100 hmoov ntxuav system los ntawm Zhejiang Tuobo Environmental Protection Technology Co., Ltd. tuaj yeem tshem tawm cov hmoov channel uas yog 0.5 hli lossis loj dua. Nws ua qhov no los ntawm kev ua kom lub workpiece tig 360 degrees nyob rau hauv peb qhov ntev uas siv lub servo lub cev muaj zog, nrog rau cov tshuaj txau thiab kev co. Lub kaw lus muaj tus nqi rov qab ntau dua 90%. Cov thev naus laus zis no ua haujlwm zoo nrog titanium thiab aluminium alloys, thiab nws tuaj yeem txiav lub sijhawm nws siv los ua ib daim rau tsawg dua 10 feeb.
2. Tshuab rau fluidisation nrog vibrations
Kev vibration fluidisation tshuab siv siab - zaus vibrations (1000–3000 Hz) kom khaws cov hmoov hmoov nyob rau hauv lub xeev fluidised. Qhov no txo ​​cov kev sib txhuam ntawm cov khoom thiab cia cov hmoov los nrog kev pab los ntawm airflow. Lub Pro-1500 hmoov ntxuav tshuab los ntawm Xihao Technology siv kev sib xyaw ua ke ntawm cov cuab yeej vibration thiab cov khoom siv phom tshuab plua plav. Lub vibration loosens thiab compacts cov hmoov, thiab tom qab ntawd high-pressure tshuab thiab hmoov suction khoom khaws cov hmoov dua. Nws tuaj yeem ntxuav tau txog li 99% ntawm cov hmoov los ntawm cov khoom sib txuas sib txuas thiab lwm cov tshuab.
3. Ntxuav nrog ultrasonic vibrations
Ultrasonic tu siv cov nyhuv cavitation hauv cov kua los tsim cov dav hlau micro uas ntaus cov hmoov av thiab ua kom nws sib cais. Kev ntxuav ultrasonic tuaj yeem ua tiav ntawm cov khoom siv meej xws li kev cog lus kho mob hauv dej cawv lossis dej deionised, ua ke nrog ntau-band ultrasonic waves (28kHz+120}kHz combo) los npog cov hmoov nrog ntau qhov sib txawv. Qhov saum npoo roughness poob qis dua 30% tom qab ntxuav.
4. Lub ntiaj teb kev tu tshuab ua haujlwm nrog kev tiv thaiv roj inert
Rau cov workpieces loj, xws li cov khoom rau lub dav hlau uas yog 1500mm 1500mm 1700mm, yuav tsum tau tsim ib lub hnab looj tes kaw. Nws yuav tsum muaj tag nrho cov tsis siv neeg inert roj tiv thaiv (xws li argon los yog nitrogen) thiab ib tug neeg hlau caj npab uas muaj peev xwm tig qhov chaw nyob rau hauv ntau axes. Nws tseem yuav tsum muaj siab - cov tshuaj txau thiab cov khoom siv vibration kom ua cov hmoov ntxuav kom zoo thiab siv tau zoo. Piv txwv li, Huashu High Tech FS-PBS-12M rotary hmoov ntxuav lub rooj tuaj yeem tuav 5000 kg ntawm cov khoom ua haujlwm thiab ua kom lub ntsej muag ntawm cov pa oxygen hauv lub sijhawm tiag tiag uas siv lub voj kaw tag nrho inert roj tiv thaiv kom tsis txhob hmoov av los ntawm oxidising thiab tawg.
2, Tshuaj ntxuav tshuab: ib qho lus teb tshwj xeeb kom tshem tawm cov teeb meem ntawm cov hmoov nplaum
1. Technology rau dissolving tshuaj
Kev lag luam saum npoo av REM tau tshaj tawm cov thev naus laus zis tshiab tshuaj lom neeg uas xaiv cov hmoov tsis sib xyaw uas siv cov tshuaj npaj tau zoo uas tsis ua mob rau cov khoom molten. Txoj kev no tau ua haujlwm zoo ntawm cov ntaub ntawv zoo li Ti-6Al-4V (TC4) thiab IN-718, uas tuaj yeem tshem tawm cov microchannels uas dav 0.5mm. Thaum siv tshuaj polishing tom qab, nws tuaj yeem txhim kho qhov zoo ntawm sab hauv. Piv txwv li, thaum ntxuav cov khoom sib txuas sib txuas sib txuas, cov txheej txheem tshuaj lom neeg tuaj yeem yooj yim tshem tawm cov hmoov ncuav mog qab zib zoo li agglomerates yam tsis muaj kev puas tsuaj rau cov kab, raws li tuaj yeem tshwm sim nrog cov txheej txheem ntawm lub cev.
2. Ua hauj lwm ua ke los txhuam cov tshuaj
Tshuaj polishing siv acidic los yog alkaline daws rau erode nto ntawm cov khoom, uas tshem tawm tej seem hmoov thiab oxide txheej. Piv txwv li, koj tuaj yeem siv qhov sib xyaw ntawm phosphoric acid thiab nitric acid rau tshuaj txhuam hniav txhuas alloy qhov chaw. Koj tuaj yeem siv ultrasonic oscillation los ua polishing ntau dua. Txhawm rau kom cov channel loj los ntawm kev hloov pauv ntau dhau vim yog corrosion ntau dhau, txoj kev no yuav tsum ua tib zoo tswj qhov kub thiab txias ntawm cov tshuaj.
3, Cov lus pom zoo rau kev sib piv thiab xaiv cov thev naus laus zis
Hom kev siv tshuab, cov xwm txheej uas nws tuaj yeem siv tau, qhov zoo thiab qhov tsis zoo
Kev tu cov khoom loj loj nrog lub siab - lub dav hlau siab, ntxuav cov kab ntxhib sai sai, rov qab tau cov khoom siv ntau, thiab ntxuav cov microchannels (tsawg dua 0.5 hli) yog qhov nyuaj.
Kev tu cov txheej txheem nyuaj nrog kev vibration fluidisation, tshem tawm ntau cov hmoov los ntawm nyias- cov kab noj hniav, ua rau muaj kev puas tsuaj me me rau qhov chaw, thiab yuav tsum tau ua haujlwm nrog lwm cov thev naus laus zis los kho cov hmoov sib sib zog nqus.
Ultrasonic tu zoo heev txhim kho qhov zoo ntawm cov khoom precision thiab kev kho mob cog, thiab tshwj xeeb tshaj yog haum rau cov khoom uas yuav submerged hauv cov kua.
Microchannels rau chemical dissolution technology thiab siab adhesion hmoov ntxuav tuaj yeem ntxuav qhov chaw uas nyuaj mus cuag los ntawm lub cev, tab sis qhov no yuav tsum muaj cov txheej txheem tsis zoo.
Kev sib koom ua ke ntawm cov tshuaj polishing zoo heev ua rau cov khoom smoothness nrog cov qauv zoo. Qhov no tuaj yeem hloov kho qhov loj ntawm cov channel thiab yuav tsum tau tswj cov txheej txheem nruj.