mwachidule
PTFE (polytetrafluoroethylene) -mizere chubu akukhala mfundo yaikulu ya vascular interventional catheters chifukwa cha mafuta ake abwino kwambiri, khoma lochepa thupi, kusinthasintha kwamphamvu ndi mphamvu zolimba kwambiri. Maitong Intelligent Manufacturing™Ili ndi zokutira zapamwamba kwambiri, zotulutsa zaulere ndi njira za mandrel extrusion, motero zimakankhira magwiridwe antchito a machubu okhala ndi PTFE kupita kumtunda watsopano ndikupereka mwayi wopanda malire pakupanga ndi kugwiritsa ntchito ma catheter olowera. Chifukwa cha machitidwe okhwima owongolera, Maitong Intelligent Manufacturing™Kukhazikika kwa mankhwalawa kwadziwikanso mogwirizana ndi makasitomala.
mawu
Poyerekeza ndi ma catheter olowera m'mitsempha m'mbuyomu, mapangidwe azinthu zamakono za catheter akhala akuchulukirachulukira, opangidwa ndi zigawo zolondola monga machubu omangira, zomatira, zoluka, ndi zida zakunja. Kupanga makulidwe a khoma la catheter kukhala woonda komanso m'mimba mwake kukhala wamkulu ndi cholinga chomwe opanga ma catheter olowera apitilize kutsata. PTFE (polytetrafluoroethylene) yokhala ndi chubu, yokhala ndi zokometsera zabwino kwambiri, khoma lochepa thupi, kusinthasintha kwamphamvu komanso kulimba kwamphamvu kwambiri, imagwiritsidwa ntchito kwambiri mu ma microcatheters, ma catheters apakatikati, ma catheters akuyamwa, ma catheters owongolera, ma catheters othandizira, ndi zina zambiri. Zida zamankhwala monga ma catheters osinthika ndi ma stent zida zoteteza.
Komabe, kukwaniritsa bwino pakati pa kukula, kusinthasintha ndi mphamvu ya PTFE (polytetrafluoroethylene) mipope alimbane ndi vuto lofunika kwambiri pa chitukuko cha mankhwala ndi processing ndondomeko, kuphatikizapo zovuta dongosolo akamaumba, processing zinthu, Mipikisano sitepe kasamalidwe, extrusion Pali mavuto angapo monga monga kulamulira ndendende ndondomeko ndi kusankha akamaumba njira.
Kudzera mwaukadaulo wopitilira muyeso waukadaulo komanso kukhathamiritsa kwazinthu, Maitong Intelligent Manufacturing™ yadzipereka kupanga machubu angapo apamwamba kwambiri a PTFE-mizere kuti akwaniritse kufunikira komwe kukukulirakulira kwa ma catheters ochita bwino kwambiri m'makampani azachipatala.
Dip coating (kujambula filimu) ndondomeko:
The PTFE moyikira kubalalitsidwa ndi wogawana TACHIMATA pa zitsulo pachimake waya ndi sintered ndi olimba kupanga yunifolomu ❖ kuyanika, ndiyeno zitsulo pachimake waya amachotsedwa pang'onopang'ono kupeza PTFE chitoliro ndi kusinthasintha kwambiri.
Njira yaulere ya extrusion:
Pambuyo kusakaniza PTFE ufa ndi zosungunulira organic ndi lubricant kupanga preform, izo wapangidwa mu chubu mawonekedwe mothandizidwa ndi extruder ndi sintered kuti chubu khoma woonda ndi yunifolomu, ndi dongosolo njere wokometsedwa, potero kupereka chubu apamwamba. mphamvu ya axial ndi kukhazikika.
Extrusion ndondomeko ndi mandrel:
Kuphatikiza ubwino wa kuponyedwa filimu, mandrel ntchito kuthandiza akamaumba extrusion kuonetsetsa yunifolomu ndi kusinthasintha kwa akalowa chitoliro khoma pamene kwambiri kuwongolera mphamvu zake. Komanso, njirayi kumatha kufunika amaika mandrel kachiwiri, amasunga zomatira katundu pamwamba chitoliro, ndi oyenera mosalekeza kuluka processing, ndipo kwambiri bwino kupanga dzuwa.
Kuchita kwazinthu m'njira zosiyanasiyana:
Mayeso a data akuwonetsa kuti Maitong Intelligent Manufacturing™ yapititsa patsogolo magwiridwe antchito a mapaipi okhala ndi mizere ya PTFE kupita kumtunda kwatsopano, ndipo magwiridwe antchito afika kapena kupitilira gawo lalikulu pamsika.
Makulidwe owonda kwambiri a khoma ndi kufanana
Makulidwe a khoma la thinnest la machubu opangidwa ndi PTFE opangidwa ndi njira yaulere ya extrusion amatha kufika 0.00075 mainchesi (pafupifupi 19 microns), zomwe zimapangitsa kusinthasintha ndi kuwonekera pamene kuchepetsa catheter m'mimba mwake ndi kuchepetsa kuwonongeka kwa minofu.
Mkulu wamakokedwe mphamvu
Mapaipi okhala ndi mizere ya PTFE a Maitong Intelligent Manufacturing™ amasunga makoma osalala, abwino, owonda komanso okhala ndi mphamvu zolimba kwambiri, motero amakhala olimba.
Kuwongolera kolondola kwa kulolerana
Pogwiritsa ntchito ukadaulo wa mandrel (waya wamkuwa wokutidwa ndi siliva), ukadaulo wamkati wamkati wokhazikika komanso kuwongolera makulidwe a khoma kumatheka, kupereka chithandizo chodalirika cha ma catheters olowera.
Kasamalidwe kabwino
Maitong Intelligent Manufacturing™ yapanga msonkhano waukhondo wa Class 10,000 motsatira dongosolo la ISO13485, kuyambira pakudyetsa mpaka kukupakira, chilichonse chimamalizidwa mumsonkhano waukhondo wa Class 10,000 kuwonetsetsa kuti zinthuzo zikukwaniritsa zofunikira zamoyo pazida zamankhwala. Nthawi yomweyo, ili ndi zida zopangira zida zapamwamba, zida zoyezera zolondola, komanso njira zowunikira komanso zoyeserera kuti zitsimikizire kuti zogulitsa zimakwaniritsa zofunikira pazida zamankhwala.
Nthawi yotsogolera
Maitong Manufacturing™ imatsogolera dziko lonse nthawi yotsogolera, ndi zinthu zomwe zimaperekedwa mkati mwa masabata a 2 ndi kukula kosinthidwa mkati mwa masabata anayi.
Nthawi yotulutsa: 24-05-11