Kev suav ntawm qhov tso zis quab yuam ntawm ob -pneumatic lub tog raj kheej: Puas yog qhov thrust ob npaug? Cov lus piav qhia ntxaws txog cov qauv thiab kev nkag siab yuam kev
Thaum xaiv ob lub -Pneumatic lub tog raj kheej, ib qho ntawm cov lus nug tseem ceeb tshaj plaws yog: "Puas yog nws qhov kev thawb ob zaug ntawm ib zaug -Pneumatic lub tog raj kheej?" Cov lus teb yog: Theoretically, yog, tab sis nyob rau hauv kev siv tswv yim, nws yuav tsum tau saib rationally. Kab lus no yuav tshawb xyuas qhov kev siv quab yuam ntawm ob - lub tog raj kheej pneumatic, muab cov qauv kev suav kom ntxaws, thiab taw qhia cov ntsiab lus tseem ceeb uas yuav tsum nco ntsoov, pab koj ua kom raug suav thiab xaiv.
I. Ntsiab Cai: Vim li cas Thrust thiaj suav tias yog "ob npaug"?
Cov qauv tsim ntawm ob -Pneumatic lub tog raj kheej yog txuas ob zaug ib zaug - qws Pneumatic lub tog raj kheej ntawm tib lub tog raj kheej nyob rau hauv parallel thiab mechanically synchronize lawv, nrog rau ob lub pistons sib koom ua ke tsav lub phaj kawg.
Muab ob npaug rau lub hwj chim: Piv txwv tias qhov ua haujlwm huab cua siab (P) yog tib yam, thaum ob lub tog raj kheej Pneumatic yog inflated ib txhij, tag nrho cov theoretical thrust lawv tsim yog ib txwm ob zaug ntawm ib lub tog raj kheej Pneumatic.
Structure synchronization: Los ntawm kev sib txuas ntawm cov phaj kawg, nws ua kom ntseeg tau tias kev txav ntawm ob lub pistons yog synchronized thiab lub zog sib xyaw ua ke thiab tso tawm.
Yog li ntawd, nyob rau hauv cov xwm txheej zoo tagnrho, qhov kev tso tawm theoretical thrust ntawm ob -pneumatic lub tog raj kheej tuaj yeem suav ua ob zaug ntawm ib zaug - pneumatic lub tog raj kheej.
Ii. Thrust Calculation Formula thiab cov piv txwv ntxaws
Theoretical thrust formula (zoo tagnrho tej yam kev mob)
Qhov no yog lub hauv paus rau xam qhov siab tshaj plaws thrust.
F_ txoj kev xav=P × A × 2
F_ Kev xav: Theoretical Output Force (N) ntawm Ob -Pneumatic lub tog raj kheej
P: Ua hauj lwm siab (MPa) (Note unit conversion)
A: Qhov chaw ua haujlwm tau zoo (mm²) ntawm ib lub tog raj kheej pneumatic piston
Thaum thawb (extending): A=π × (D / 2)² (D yog Pneumatic lub tog raj kheej txoj kab uas hla)
Thaum rub (retracting): A=π × [(d/2)² - (d/2)²] (qhov twg d yog txoj kab uas hla ntawm piston pas nrig)
2. Qhov tseeb thrust formula (engineering xaiv formula)
Hauv kev xaiv tiag tiag, theoretical thrust yuav tsum tsis txhob siv ncaj qha. Qhov tseem ceeb ntawm kev nyab xeeb ntawm tus nqi thauj khoom (η) yuav tsum tau qhia.
F_ ua tau=P ×A ×2 ×η
F_ Qhov Tseeb: Qhov tseeb tso zis quab yuam (N) uas Pneumatic lub tog raj kheej tuaj yeem muab tau zoo
η: Load rate (los yog efficiency coefficient), feem ntau yog coj li 0.5 (50%), thiab nyob rau hauv qis -ceev scenarios, nws yuav tsum tau npaum li 0.7 (70%).
3. Kev suav piv txwv: Thrust ntawm Snway 12-CXSL32-75-Y69BZ ntawm 0.6 MPa
Muab: Pneumatic lub tog raj kheej taub D=32 hli, piston pas nrig txoj kab uas hla d ≈12 mm (tus nqi raug), siab P=0.6 MPa, load tus nqi η yuav siv sij hawm 0.5.
Kauj Ruam 1: Xam thaj tsam piston ntawm ib lub tog raj kheej Pneumatic
Thrust area (rod-free kab noj hniav) A_push=π × (32/2)²= π × 256 ≈804.25 mm²
Tensile cheeb tsam (rod kab noj hniav) A_pull=PI * [(32/2) squared - (12/2) squared]=PI * (256-36) khoom 691.15 mm squared
Kauj Ruam 2: Xam qhov tseeb tso zis quab yuam
Theoretical thrust f_theoretical thawb=0.6 × 804.25 × 2=965.1 N
Qhov tseeb thrust f_actual _push=0.6 × 804.25 × 2 × 0.5=482.55N
Theoretical rub quab yuam f_theoretical rub=0.6 × 691.15 × 2=829.38 N
Qhov tseeb rub quab yuam f_actual rub=0.6 × 691.15 × 2 × 0.5=414.69 N
Cov ntsiab lus: Qhov no 32mm ob npaug -Pneumatic lub tog raj kheej tuaj yeem muaj kev nyab xeeb rau kwv yees li 483 Newtons ntawm kev sib tw thiab 415 Newtons ntawm tensile quab yuam ntawm lub siab ntawm 0.6MPa.
Iii. Tseem ceeb tsis to taub thiab ceev faj
Lub thrust doubles, tab sis lub ntim thiab huab cua noj kuj ob npaug: Tsis txhob cia siab rau qhov zoo ntawm cov zis fais fab. Qhov ob -pneumatic lub tog raj kheej yog dav dua thiab siv ntau qhov chaw. Thaum ob lub Pneumatic lub tog raj kheej raug thawb ib txhij, huab cua noj yog ob zaug ntawm ib lub tog raj kheej Pneumatic, thiab cov li qub thiab cov kav dej nrog cov nqi txaus txaus yuav tsum tau sib phim.
Load rate (η) yog qhov tseem ceeb: Koj yuav tsum tsis txhob phim koj lub load nrog theoretical thrust. 50% tus nqi thauj khoom yog qhov tsim nyog cov npoo los xyuas kom meej tias lub tog raj kheej Pneumatic tseem tuaj yeem ua haujlwm ruaj khov thiab tuav lub neej ua haujlwm ntev nyob rau hauv cov xwm txheej tsis zoo xws li kev poob siab, kev vibration, thiab kev sib txhuam. Yog tias lub tog raj kheej Pneumatic raug xaiv raws li tus nqi theoretical, nws yuav raug puas tsuaj sai heev.
Dab tsi doubles yog quab yuam, tsis muaj lwm yam kev ua tau zoo:
Qhov ceev yuav tsis muab ob npaug rau: Nyob rau hauv tib qhov chaw huab cua, vim qhov nce ntawm kev thauj khoom thiab kev sib txhuam, qhov ceev yuav ua tau qis dua li ntawm ib lub tog raj kheej Pneumatic.
Precision tsis yog ib qho kev txhim kho xwb: Qhov zoo ntawm ob -Pneumatic lub tog raj kheej nyob rau hauv nws tus kheej cov qauv, uas ua rau siab rigidity thiab dabtsi yog khoov lub sij hawm tsis kam, yog li txo qhov jamming thiab deformation los ntawm eccentric quab yuam ntawm lub load, thiab indirectly txhim khu kev ruaj ntseg thiab repeatability ntawm qhov kev txiav txim. Tab sis nws tsis yog tsim los rau siab -precision positioning zoo li tus taw qhia pas nrig Pneumatic lub tog raj kheej.
Txheeb xyuas lwm yam: Kev sib ntsib cov qauv tsim tawm tsuas yog thawj kauj ruam hauv kev xaiv. Nws yog ib qho tsim nyog yuav tsum nruj me ntsis xyuas lub lateral load, kinetic zog nqus, thiab lwm yam. Txwv tsis pub, txawm loj npaum li cas lub thrust yog, ib txwm ua hauj lwm tsis tau guaranteed.
Cov khoom no yog ib tug zoo meej embodiment ntawm "lub zog thiab stability" yam ntxwv ntawm ob -Pneumatic lub tog raj kheej:
Cov txiaj ntsig tseem ceeb: Lub 32 hli Pneumatic lub tog raj kheej bore tuaj yeem muab kev ntseeg siab ntawm ze li 500N raws li kev ua haujlwm siab, uas yog txaus los tswj cov nruab nrab thiab hnyav feem ntau - lub luag haujlwm thawb thiab tuav haujlwm.
High-rigidity qauv: Ob chav piston pas nrig tsim ua rau nws khoov lub sij hawm kuj nyob deb tshaj ntawm ib tug - pas nrig Pneumatic thooj voos kheej kheej, zoo tiv thaiv me ntsis load offset thiab muab ntau zog tso zis zog.
Hydraulic buffer (CXSL series): Nws lub peev xwm zoo heev tuaj yeem nqus tau qhov cuam tshuam los ntawm qhov kawg ntawm cov khoom tsim tawm, tiv thaiv cov cuab yeej, txo suab nrov, thiab ua kom muaj kev ua haujlwm zoo dua.
Cov xwm txheej tsim nyog: Nws yog qhov tsim nyog rau cov xwm txheej uas yuav tsum muaj kev sib tw loj thiab kev txav mus los tsis muaj kev sib hloov, xws li qhov chaw nias- haum, cov khoom thawb, thiab flipping mechanisms thiab lwm yam.
Saum toj no yog qhov xam ntawm qhov tso zis quab yuam ntawm ob -pneumatic lub tog raj kheej: Puas yog lub zog thawb ob? Kev piav qhia ntxaws txog cov qauv thiab kev nkag siab yuam kev ntawm cov ntsiab lus. Yog xav paub ntxiv txog cov ntaub ntawv, mus saibhttps://www.joosungauto.com/.
