Los ntawm lub dab teg nimble ntawm minimally invasive surgical robots mus rau qhov ntsiag to tig ntawm cov pob qij txha pob qij txha, millimeter -theem bearings yog ntsiag to tsav lub kiv puag ncig hauv kev kho mob thev naus laus zis nrog lawv qhov kev xav tsis thoob thiab kev ntseeg tau.
Hauv cov tshuaj niaj hnub no, cov kabmob, txawm tias me me, dais qhov hnyav ntawm lub neej. Cov khoom no tsis yog tsuas yog lub cev txhawb nqa kev ua haujlwm ntawm cov cuab yeej siv xwb tab sis kuj tseem ua haujlwm tseem ceeb hauv kev siv thev naus laus zis uas kov yeej ntau yam kev sib tw, suav nrog biocompatibility, kev ua haujlwm aseptic, thiab kev tswj xyuas qhov tseeb.
Thaum phais neeg hlau caj npab suture cov hlab ntsha nrog 0.1-degree precision, thaum MRI cov cuab yeej tig yam tsis muaj kev cuam tshuam hauv cov hlau nplaum muaj zog, thiab thaum nanorobots xa cov tshuaj tsom rau hauv cov hlab ntsha-tag nrho cov no tau ntsiag to txhawb los ntawm cov cuab yeej kho mob tshwj xeeb. Cov ntaub ntawv hauv qab no yuav muab rau koj nkag siab txog cov yam ntxwv ntawm cov kabmob thiab cov qauv siv tau siv hauv cov khoom siv kho mob sib txawv:
1. General-Lub Hom Phiaj Kho Mob Deep Groove Pob Bearings (Basic Sealed Protection)
Hom kabmob no feem ntau muaj ob npaug -ib sab roj hmab ntsaws ruaj ruaj (2RS), ua kom muaj kev tiv thaiv dej thiab kev sib txhuam qis.
6800-2 RS
Qhov Loj: 10mm × 19mm × 5mm
Nta: Kev kho mob- qib tsim, stainless hlau (AISI 304/440C), nrog rau cov ntsaws ruaj ruaj tiv thaiv cov ntshav stains thiab tshuaj tua kab mob nkag mus thaum phais.
Daim ntaub ntawv: Rotating shafts rau cov cuab yeej phais, kho mechanisms rau kev kho mob hluav taws xob lub rooj zaum.
694-2 TSI
Qhov Loj: 4mm × 11mm × 4mm
Nta: Cov qauv me me haum rau qhov chaw me me. Ua los ntawm GCr15 steel nrog chrome-plated nto los yog tag nrho cov hlau tsis muaj steel, nrog rau qhov siab tshaj plaws ntawm 40,000 rpm, nws ua tau raws li qhov yuav tsum tau tsav ntawm kev xyaum kho hniav thiab endoscopes.
Daim ntaub ntawv: Lub cev muaj zog spindles rau cov cuab yeej phais mob, cov pob qij txha rau cov cuab yeej phais mob me me.
627-2 TSİ
Qhov Loj: 7mm × 22mm × 7mm
Nta: EMQ-qib (lub cev muaj zog- tshwj xeeb) precision, Z3 nyob ntsiag to ntsuam xyuas, PTFE- cov ntsaws ruaj ruaj, IP54 plua plav thiab dej tsis kam.
Daim ntaub ntawv: Fais fab kis modules rau hluav taws xob pob txha saws thiab siab - zaus electrosurgical units.
2.Bearing Applications hauv Prostheses thiab Exoskeletons
Miniature Deep Groove Pob Bearings (rau ntiv tes / tes pob qij txha)
694-2 TSI
Dimensions: 4 hli (hauv txoj kab uas hla) × 11 hli (txoj kab uas hla) × 4 hli (thickness)
Nta: Muab ob npaug rau-sab roj hmab ntsaws ruaj ruaj (2RS) tiv thaiv plua plav thiab dej hauv lub cev; ntsiag to tsim, tsis tshua muaj kev sib txhuam coefficient; Ua los ntawm cov kabmob steel (GCr15) lossis stainless hlau (304/440), nrog rau qhov chaw passivation rau kev txhim kho corrosion.
Daim ntaub ntawv: Prosthetic ntiv tes hinges, me me rotary pob qij txha.
696-ZZ / 2RS, HWV
Qhov Loj: 6mm × 15mm × 5mm
Nta: Kev xaiv ob npaug -sided hlau plua plav hau (ZZ) lossis roj hmab foob (2RS); Qhov siab tshaj plaws ceev 32,000 rpm ( roj lubrication), dynamic load 1.35 kN; Stainless hlau versions (xws li 440) yog haum rau prosthetic libs raug hws.
Daim ntaub ntawv: Lub dab teg rotation mechanisms, lub teeb yuag prosthetic kis tau tus mob Cheebtsam.
F688-2RS
Qhov Loj: 8mm × 18mm × 1mm (nrog flange)
Nta: Lub flange tsim pab txhawb axial fixation thiab txo qhov chaw installation; ob -sided seals tiv thaiv cov roj to, ua rau nws haum rau cov pob qij txha uas nquag txav.
Daim ntaub ntawv: Compact prosthetic shafts thiab adjustable lub kaum sab xis pob qij txha.
3.Bearing Applications hauv Ventilators
Thaum lub ntsws ua haujlwm hauv lub ntsws poob qis, lub tshuab ua pa ua rau cov neeg mob muaj sia nyob. Peb cov bearings ua lub luag haujlwm tseem ceeb hauv qhov no. Sib sib zog nqus groove pob bearings feem ntau yog siv nyob rau hauv cov tub ntxhais txav qhov chaw xws li lub cev muaj zog tsav, turbofans, thiab valve tswj mechanisms. Lawv yuav tsum ua kom tau raws li qhov yuav tsum tau ua kom tsis muaj menyuam nyob ib puag ncig, tsis muaj suab nrov, kev saib xyuas -kev ua haujlwm dawb, thiab siab - nrawm nrawm.
Cov turbofans hauv lub tshuab ua pa yuav tsum tau ceev ceev heev (feem ntau 20,000-50,000 rpm) kom tswj tau cov huab cua ruaj khov. Yog li ntawd, bearings yuav tsum compact, tsawg-kev sib txhuam, thiab leak{6}} nruj.
618/8-2RS
Qhov Loj: 8mm (inch) × 16mm (sab nraud txoj kab uas hla) × 4mm (thickness)
Nta: Ob -sab roj hmab ntsaws ruaj ruaj (2RS) muab kev tiv thaiv cov kua hauv lub cev thiab tshuaj tua kab mob; roj lubrication, kev khiav hauj lwm ceev txog 42,000 rpm, thiab dynamic loads txog 1.60 kN; stainless hlau (AISI 304/440C) tau ntawv pov thawj rau biocompatibility raws li ISO 10993. Daim ntaub ntawv: Turbocharger kiv cua lub ntsiab ncej, micro DC lub cev muaj zog rotor txhawb.
694-2 TSI
Qhov Loj: 4mm × 11mm × 4mm
Nta: Qhov siab tshaj plaws ceev 40,000 rpm, ntsiag to qib Z3; yeem pob ceramic (silicon nitride) txo kev sib txhuam los ntawm 40%, txo lub cev muaj zog.
Daim ntaub ntawv: Micromotor tsav ncej rau oxygen txaus tswj li qub.
D/WR1-5-2Z (Ultra-Micro)
Qhov Loj: 2.38mm × 7.938mm × 3.571mm
Nta: Bimetallic plua plav npog (ZZ), roj lubrication, ceev 160,000 rpm; DLC txheej ntawm GCr15 steel nce hnav lub neej peb zaug.
Daim ntaub ntawv: Precision rotating Cheebtsam nyob rau hauv sensor tawm tswv yim mechanisms.
4.Bearing Applications in Dental Technology
Hauv kev kho hniav, qhov sib sib zog nqus groove pob bearings feem ntau yog siv nyob rau hauv siab -cov cuab yeej siv kho hniav ceev, lub tshuab tsav rau cov chaw kho hniav, thiab cov khoom siv kho hniav. Lawv yuav tsum ua kom tau raws li cov kev cai nruj xws li ultra-kev kub ceev, ua tau zoo nrog qhov chaw tsis muaj menyuam, tsis muaj suab nrov, thiab lub neej ntev.
SR144 Series (Core Siab-Speed Model)
Dimensions: 3.175 × 6.35 × 2.38 mm (Kev lag luam-tus qauv interface, sib xws nrog cov khoom siv kho hniav tseem ceeb)
Ceev: 350,000-450,000 rpm ( ntsuas ntawm 250 kPa)
Suab nrov: Tsawg dua los yog sib npaug rau 65-70 dB (cov qauv elastic bearing + ceramic pob nrov txo qis tsim)
Khoom siv: Rings: 440C stainless hlau (lub tshuab nqus tsev sov- kho, hardness HRC 60+)
Rolling ntsiab: Si₃N₄ silicon nitride ceramic pob (hardness 2000 HV, centrifugal deformation tsuas yog 40% ntawm cov pob steel)
Cage: Polyimide TORLON (tus kheej-lubricating, kub- tiv taus 260 degree)
Lifespan: Clinically proven >6 lub hlis (torque poob<8% after 200 autoclave cycles)
SMR Series (Ultra-Micro Adaptive)
Cov qauv sawv cev: SMR74ZZ, SMR84ZZ, SMR105ZZ
Qhov ntau thiab tsawg: ID 1-5 mm (xws li SMR74ZZ: 1.5 × 4 × 1.6 mm)
Ceev: 300,000-400,000 rpm (rau precision daim ntaub ntawv xws li hauv paus kwj dej kho)
Nta: Integrated flange tsim txo axial vibration, suab nrov tsawg dua los yog sib npaug rau 68 dB.
Qhov ntau koj kawm txog bearings, qhov ntau koj yuav paub lawv qhov chaw nyob. Hauv lub neej niaj hnub no, lawv tau dhau los ua ib qho tseem ceeb rau peb lub neej niaj hnub. Raws li cov kws tshaj lij bearing chaw tsim tshuaj paus nyob rau hauv Suav teb, peb niaj hnub muab cov neeg siv khoom nrog cov kev daws teeb meem tshwj xeeb. Peb txais tos koj cov lus nug thiab kev sib tham.
