Pain Point

Cov neeg tsim khoom kho mob nce ntxiv xav tau kev cai bespoke koob tip geometries rau laser txiav hypotube catheter xa tshuab. Tsoos 3-axis sib tsoo tshuab tsuas tuaj yeem tsim tau yooj yim ib zaug -bevel profiles. Complex multi-facet cov lus qhia, asymmetric txiav profiles thiab sib xyaw tapered hloov tsis tuaj yeem pom tau nrog kev txwv axis. Muaj ntau cov kev cai tej yaam num ntaus raug bottlenecks. Cov neeg siv khoom 2D / 3D kos duab qhia txog ntau- lub kaum sab xis thiab tsis yog - cov yam ntxwv zoo sib xws, tab sis cov cuab yeej sib tsoo cov khoom siv tsis tuaj yeem tswj xyuas qhov tseeb qhov tseeb ntawm ntau lub dav hlau machining. Rau ultra-zoo Ø0.20mm hypotubes, clamping thiab synchronized motion tswj yog qhov nyuaj heev. Cov me me axis synchronization yuam kev tsim qhov tsis sib xws, ntug burrs thiab cov lus qhia concentricity sib txawv. Batch repeatability yog qhov tsis zoo thaum hloov pauv ntawm cov qauv kev cai sib txawv. Lub sijhawm hloov pauv ntawm cov lej sib txawv yog qhov ntev, ua rau cov qauv coj ua lub sijhawm. Ntau cov kev cai hypotube sib dhos ua ke ua ke cov qauv laser txiav nrog cov lus qhia tshwj xeeb. Lub taub hau yuav tsum tuav cov neeg kho tshuab kev sib raug zoo nrog cov kauv txiav los yog cuam tshuam cov txheej txheem hypotube. Manual programming rau kev cai profiles yog lub sij hawm-siv thiab yuam kev. Yog tsis muaj 5-axis muaj peev xwm, cov tuam txhab lag luam yuav tsum tsis lees paub ntau txoj haujlwm kev cai los yog xa cov khoom uas tsis ua haujlwm rau kev sim thiab ISO13485 validation yuav tsum.

Txoj Cai

5-axis CNC koob tip sib tsoo ua haujlwm ntawm lub hauv paus ntsiab lus ntawm ib txhij multi-degree- ntawm- kev ywj pheej txav txav. Lub tshuab muaj tsib txoj kev ywj pheej axes: peb kab axes X, Y, Z ntxiv rau ob lub axis teb, ua kom lub log sib tsoo thiab lub tshuab ua haujlwm ntawm lub cev kom txav mus los thiab tig mus rau ib leeg. Es tsis txhob re-clamping ib feem rau tshuab txhua facet sequentially, lub 5-axis system tswj ib tug ruaj workpiece teeb thaum tsis tu ncua kho lub workpiece lub kaum sab xis thiab lub log txoj hauj lwm. Qhov no tshem tawm cov kev sib raug zoo tsis raug qhia los ntawm kev rov ua dua - kho. Kev sib tshuam ntawm qhov chaw, ntau lub ntsej muag lancet profiles, asymmetric bespoke geometries thiab du blended tapers tuaj yeem raug programmed ncaj qha los ntawm cov neeg siv khoom 3D CAD qauv. Txoj kev sib tsoo suav cov khoom tshem tawm ntim ntawm txhua qhov taw qhia ntawm lub ntsis, tswj cov nyiaj pub dawb rau cov khoom sib tsoo zoo. Lub kaw lus tswj kev sib tsoo tsis tu ncua kev sib cuag siab thiab sib xws txiav ceev thoob plaws nkhaus thiab kaum sab xis. Qhov no txo ​​cov cua sov hauv zos thiab tsim burr. Rau nyias-phab ntsa hypotubes, txoj kev 5-axis txav tuaj yeem zam kev tshem tawm cov khoom siv ntau dhau ntawm thaj chaw tseem ceeb hauv paus, khaws cia cov phab ntsa tuab thiab cov khoom siv dag zog. 5-axis sib tsoo txhawb nqa tag nrho cov khoom siv hypotube suav nrog 304, 316L, 17-7PH, Nitinol thiab L605. Cov lus qhia tiav kev cai ua ke nrog laser txiav hypotube shafts, xa cov kev sib npaug ntawm kev sib tw, kev taug qab thiab lub zog ua haujlwm rau cov khoom siv cuam tshuam me me, ua raws li ISO9001: 2015 thiab ISO13485 cov qauv zoo.

Kev faib khoom siv

5-axis CNC sib tsoo platforms rau kev kho mob hypotube koob lub tswv yim muaj ob peb sub{10}}kev faib tawm raws li cov qauv siv tshuab thiab kev siv tsom. Thawj hom yog cov lus teb 5-axis grinders. Lub workpiece yog mounted rau ntawm ib tug teb tilting rooj thaum lub sib tsoo log txav raws linear axes. Qhov kev teeb tsa no muaj kev nruj zoo heev thiab yog dav siv rau nruab nrab thiab loj loj hypotubes. Hom thib ob yog spindle taub hau 5-axis grinders. Kev sib tsoo spindle tilts thiab rotates thaum lub workpiece tseem ruaj khov ntawm cov kab swb. Qhov kev tsim no ua tiav ultra- qhov tseeb qhov chaw rau micro Ø0.20mm cov lus qhia hypotube. Thib peb, hybrid 5-axis sib tsoo tshuab ua ke cov tshuab sib tsoo nrog kev sib xyaw ua ke electrochemical xov tooj. Lawv ua thawj geometry shaping ntawm 5-axis abrasive sib tsoo, ces hloov mus rau ECG kom tshem tawm micro burrs thiab residual stress nyob rau hauv ib lub tshuab cell. Plaub, compact benchtop 5-axis micro grinders yog siv rau R & D prototyping thiab me me batch kev cai kuaj. Lawv muaj cov hnab ntawv me me thiab cov khoom siv qis dua tab sis yuav tsum muaj peev nyiaj tsawg rau kev txhim kho cov cuab yeej thaum ntxov. Txhua lub tshuab 5-axis siv pob zeb diamond lossis CBN superabrasive sib tsoo lub log rau kev kho mob alloys. Lawv tau nruab nrog high-precision servo drives, kaw-voj txoj hauj lwm tawm tswv yim, dej nyab lub tshuab xa khoom thiab kev soj ntsuam ntawm lub tshuab rau kev sib tw ua haujlwm. Automated log hnav khaub ncaws tshuab ua kom lub ntsej muag zoo zoo thaum lub sijhawm ua haujlwm ntev. Kev xaiv ntawm 5-axis tshuab hom nyob ntawm hypotube txoj kab uas hla ntau, cov lus qhia geometry complexity, cov khoom siv thiab cov khoom ntim khoom.

Phau Ntawv Qhia Txog Kev Ua Haujlwm

Lub 5-axis kev cai sib tsoo workflow pib nrog CAD qauv ntshuam thiab txheej txheem simulation. Cov neeg siv khoom 2D / 3D kos duab tau hloov mus rau hauv tshuab- nyeem tau CAM cov ntaub ntawv. Engineers simulate txoj kev sib tsoo cov cuab yeej los kuaj xyuas lub log sib tsoo, tshem tawm cov khoom siv ntau dhau thiab cov hauv paus ntsiab lus kev ntxhov siab ua ntej txhua qhov kev siv lub cev. Tom ntej no, fixture tsim thiab workpiece teeb. Kev cai mos lub puab tsaig fixtures clamp hypotube blanks concentrically yam tsis muaj raj deformation. Ua ntej- kev sib tsoo ncaj qha xyuas kom ntseeg tau tias lub laser txiav hypotube tsis khoov. Workpiece probing tsim qhov tseeb centerline txoj hauj lwm ntawm lub hypotube dawb paug. Tom qab ntawd CAM programming: txhais cov kev sib tsoo sib tsoo kom tshem tawm cov khoom siv ntau, tawm hauv cov khoom tswj kom zoo. Cov kev sib tsoo zoo ua rau qhov kawg multi-facet geometry. 5-axis tsab ntawv tsa suab synchronizes rotary thiab linear axes kom muaj kev sib cuag tsis tu ncua thoob plaws txhua qhov chaw. Coolant flow parameters raug teeb tsa raws li cov khoom siv; Nitinol khiav siv cov dej txias dua kom txo cov thermal tsub zuj zuj. Tom qab sib tsoo, qhov chaw yog unloaded thiab xa mus rau ultrasonic tu kom tshem tawm abrasive chips. Kev tshuaj xyuas siv 3D optical scanning los sib piv cov lus qhia tiav geometry tawm tsam tus qauv CAD thawj. Kev nkag mus rau lub zog thiab kev ntsuas kev ua haujlwm qaug zog ua haujlwm tau zoo ntawm kev ua haujlwm hauv av ua ke nrog laser txiav hypotube ncej. Yog tias muaj qhov sib txawv ntawm geometry, CAM cov cuab yeej txoj kev tsis raug kho thiab rov simulated. Thawj tsab xov xwm tshuaj xyuas cov ntaub ntawv ua tiav thiab pom zoo ua ntej tso tawm batch. Tag nrho cov txheej txheem cov txheej txheem, simulation cav thiab soj ntsuam cov ntaub ntawv yog archived rau ISO13485 traceability. Txhua qhov kev cai tshiab hloov pauv yuav tsum muaj kev lees paub ua ntej kev tsim khoom loj.

Xyaum xyaum

Hauv kev cai hypotube tip manufacturing, 5-axis sib tsoo daws ntau qhov kev txwv ntawm cov khoom siv 3-axis, tab sis cov neeg ua haujlwm yuav tsum nkag siab txog nws cov kev sib tw tshwj xeeb. CAM simulation yog qhov tseem ceeb. Txoj kev ua haujlwm tsis zoo tuaj yeem ua rau lub log sib tsoo mus rau hauv lub hypotube ncej, ua rau laser txiav kauv lossis cuam tshuam cov qauv txiav. Muaj ntau cov kev cai tsim muaj kev hloov pauv ntawm lub hauv paus ntsis. Tus 5-axis programmer yuav tsum ntxiv cov radii sib xyaw rau hauv cov cuab yeej txoj kev kom tsis txhob muaj phab ntsa thinning thiab kev ntxhov siab concentration. 5-axis cov cav tov yog cov rhiab heev rau workpiece runout. Txawm tias me me concentricity yuam kev yog nthuav dav ntawm ntau- cov lus qhia facet, ua rau asymmetric facet loj. Yog li ntawd, pre-sib tsoo straightness tshuaj xyuas yog yuav tsum tau. Lwm zaj lus qhia tseem ceeb: lub log hnav cuam tshuam rau txhua qhov sib txawv thaum lub sij hawm sib tsoo ntau qhov chaw. Automated log them nyiaj yuav tsum tau qhib, txwv tsis pub cov kaum sab xis maj mam txav los ntawm cov batch. Kev cai Nitinol hypotube cov lus qhia yuav tsum tau ceev faj kev tswj xyuas kub. Txawm hais tias 5-axis sib tsoo muaj cov lus tsa suab meej, kev sib cuag ntev tseem pheej hmoo rau theem kev hloov pauv. Rau Nitinol kev cai geometries, combining 5-axis ntxhib sib tsoo nrog ECG xov yog ib qho pov thawj txhim khu kev qha. Kev hloov pauv ntawm cov qauv kev cai sib txawv yuav tsum tau rov tshawb xyuas thiab kev txheeb xyuas qhov program. Factories tuav lub tsev qiv ntawv ntawm CAM cov qauv siv tau rau cov tsev neeg cov lus qhia kom luv luv rau lub sijhawm ua haujlwm. Kaw kev sib koom tes ntawm cov kws tsim qauv tsim thiab 5-axis sib tsoo cov kws tshaj lij ntawm cov theem kos duab txo qis iteration cycles ho.

Cov ntsiab lus

5-axis CNC sib tsoo ua rau kev tsim cov txheej txheem kev cai koob geometries rau laser txiav hypotube catheter systems. Los ntawm muab cov lus sib dhos ua ke hla tsib axes, thev naus laus zis tshem tawm cov kev txwv geometric ntawm tsoos 3-axis sib tsoo cov cuab yeej. Nws tuaj yeem tsim ntau-facet lancet, asymmetric bespoke, blended tapered thiab trocar tip profiles ncaj qha los ntawm cov neeg siv khoom 3D CAD cov ntaub ntawv. Cov pawg sib txawv ntawm 5-axis sib tsoo tshuab ua haujlwm rau micro hypotube prototyping thiab cov khoom siv kho mob siab. Kev ua haujlwm ua haujlwm suav nrog CAD simulation, teeb tsa kev teeb tsa, CAM programming, theem sib tsoo, ntxuav thiab tshuaj xyuas ntau yam. Kev tsim cov kev paub qhia tau hais tias cov cuab yeej txoj kev simulation, concentricity tswj thiab lub log hnav cov nyiaj them yog qhov tseem ceeb ntawm kev ua tau zoo rau cov phiaj xwm kev cai . 5-axis sib tsoo tuaj yeem khaws cov qauv kev ncaj ncees ntawm laser txiav hypotube shafts thaum xa cov lus qhia meej geometry. Optimized kev cai hauv av tswv yim ua hauj lwm ua ke nrog muab kauv txiav, interrupted txiav thiab radial txiav hypotube lug xa txhim khu kev qha pushability, trackability thiab torque kev ua tau zoo rau cov hlab plawv, paj hlwb, tso zis thiab peripheral vascular minimally invasive kev kho mob pab kiag li lawm raws li ISO13485 zoo systems.

Prospect & Cov lus qhia

Qhov kev thov rau kev cai hypotube tip solutions yuav loj hlob raws li cov tshuaj interventional tsim ntau tus kheej cov txheej txheem minimally invasive. Yav tom ntej 5-axis sib tsoo tshuab yuav ua ke nrog lub sijhawm ntsuas qhov muag hauv lub tshuab, tso cai rau cov cuab yeej tsis siv neeg hloov kho raws li ntsuas qhov ntsuas. Cov tuam txhab kho mob tau pom zoo kom koom nrog 5-axis sib tsoo cov neeg muag khoom ntawm lub tswv yim tsim theem ntawm kev cai hypotube sib dhos. Kev tshuaj xyuas qhov ua tau zoo ntawm CAM thaum ntxov tuaj yeem tshem tawm cov duab geometry uas tsis tuaj yeem tsim ua ntej kim prototyping. Pab pawg R & D tsim cov khoom siv paj hlwb thiab cov hlab ntsha peripheral yuav tsum tau ua ntej 5-axis sib tsoo rau cov lus qhia tshwj xeeb. Factories yuav tsum tsim kom muaj lub tsev qiv ntawv CAM template uas siv tau rau cov lus qhia geometries thiab cov ntaub ntawv los txo cov sijhawm ua haujlwm. Kev cob qhia tus neeg ua haujlwm yuav tsum tau them rau ob qho tib si CNC programming thiab cov ntaub ntawv kho mob metallurgy paub. Digital ntxaib simulation ntawm tag nrho cov txheej txheem sib tsoo yuav dhau los ua tus qauv coj los txo qhov kev sim ntawm lub cev. Kev txawj ntse ntawm 5-axis kev cai koob lub ntsej muag sib tsoo yuav tso cai rau cov neeg muag khoom hypotube los txhawb cov kev pabcuam kho mob tshiab tshaj plaws thoob ntiaj teb thaum tswj hwm tag nrho ISO13485 kev ua raws cai.