Precise Control thiab tag nrho -Txheej xwm Adaptability Technology rau Elastic Rail Clamping Siab
Dab tsi yog cov qauv kev muab qhab nia ntawm elastic strip buckling quab yuam thiab cov kab xwm txheej sib xws?
Elastic strip buckling quab yuam muab faib ua peb qib raws li kab ua haujlwm. Qib 1 buckling force Ntau dua lossis sib npaug li 12kN yog tsim rau siab - zaus thiab hnyav- cov kab xws li kev lag luam thiab mining hnyav thauj thiab chaw nres nkoj tshwj xeeb kab, tiv thaiv qhov cuam tshuam ntawm cov khoom hnyav. Qib 2 buckling quab yuam Ntau dua lossis sib npaug rau 10kN yog tsim rau siab - kev tsav tsheb ceev xws li siab - cov kab tsheb ciav hlau ceev thiab cov tsheb ciav hlau sib tshuam, ua tau raws li cov tsheb ciav hlau xauv qhov xav tau nyob rau hauv siab - zaus vibration. Qib 3 buckling quab yuam Ntau dua lossis sib npaug ntawm 6kN yog tsim rau qis - nrawm thiab lub teeb- cov kab thauj khoom xws li cov kab tsheb ciav hlau zoo tib yam thiab lub Hoobkas tshwj xeeb kab, ntsuas qhov ntsuas qhov ntsuas thiab tswj tus nqi. Cov qib sib txawv ntawm buckling quab yuam sib haum rau sib txawv elastic strip cross-sectional designs. Qib 1 elastic strips muaj qhov tuab tshaj plaws cross-section, Qib 3 elastic strips muaj qhov thinnest cross-section, thiab cov khoom xaiv tau hloov raws li. Kev muab qhab nia ntawm buckling quab yuam yuav tsum ua raws li lub teb chaws cov qauv, thiab hla - qib kev xaiv ntawm elastic strips yog nruj me ntsis txwv tsis pub nyob rau hauv cov xwm txheej sib txawv kom tsis txhob muaj kev phom sij rau kev nyab xeeb.
Dab tsi yog cov qauv tsim ntsuas rau kev tswj hwm ntawm elastic strip buckling force?
Cov kev cai ntawm elastic strip buckling quab yuam yuav ua tiav los ntawm optimizing lub claw arc. Ua kom lub claw arc tuaj yeem txhim kho lub zog buckling, thaum txo qhov arc tuaj yeem txo lub zog buckling, thiab qhov kev hloov kho arc yuav tsum tau tswj tsis pub dhau ± 0.5 degree. Qhov dawb kawg ntev ntawm elastic strips tuaj yeem hloov kho raws li xav tau. Rau txhua txhua 5 hli nce nyob rau hauv ntev, lub buckling quab yuam yuav tsum tau nce los ntawm 1kN, thiab vice versa, nrog rau kev hloov ntau yam nyob rau hauv lub tso cai tsim nqi. Tus ntoo khaub lig-sectional duab ntawm elastic strips txais kev sib txawv ntawm tus ntoo khaub lig-section tsim, nrog thickened kev nyuaj siab- bearing qhov chaw thiab thinned non- kev ntxhov siab- bearing qhov chaw, txo tus kheej - nyhav thaum xyuas kom buckling quab yuam thiab txo cov nqi khoom. Qhov kawg ntawm elastic strips txais kev kho fillet kom tsis txhob khawb qhov chaw tsheb ciav hlau thaum lub sijhawm teeb tsa, txo kev ntxhov siab, thiab txhim kho qhov qaug zog ntawm elastic strips. Tom qab kev tsim qauv ua tiav, lub zog buckling yuav tsum tau kuaj xyuas los ntawm kev sim tshuab kom paub meej tias qhov sib txawv ntawm tus nqi tiag tiag thiab tus nqi tsim tsawg dua lossis sib npaug li ± 5%.
Dab tsi yog qhov cuam tshuam ntawm elastic strip installation thev naus laus zis ntawm buckling quab yuam stability thiab cov kev cai tshwj xeeb?
Tshwj xeeb installation pliers yuav tsum tau siv rau elastic strip installation. Kev nruj nruj nrog rauj thiab lwm yam cuab yeej yog nruj me ntsis txwv tsis pub kom tsis txhob elastic strip deformation ua rau buckling quab yuam poob. Deformation tshwm sim los ntawm khob yuav txo cov buckling quab yuam los ntawm ntau dua los yog sib npaug rau 20%. Thaum lub sij hawm installation, lub claws ntawm elastic strips yuav tsum tau tag nrho clamped rau hauv lub rail slots nrog ib tug clamping qhov tob Ntau tshaj los yog sib npaug zos rau 15mm los xyuas kom meej cov kev ntxhov siab. Tsis txaus clamping yuav ua rau ntau dhau buckling force fluctuation. Lub installation qhov sib txawv ntawm elastic strips yuav tsum tau ua nruj me ntsis raws li kev tsim qauv: 600mm rau siab - txoj kab tsheb ciav hlau ceev thiab 800mm rau cov kab tsheb ciav hlau zoo tib yam, nrog qhov sib txawv ntawm qhov sib txawv tsawg dua los yog sib npaug ± 10mm kom tsis txhob muaj lub zog buckling hauv zos tsis txaus los ntawm qhov tsis sib xws. Tom qab kev teeb tsa, lub dynamometer tshwj xeeb yuav tsum tau siv los kuaj xyuas lub zog buckling, piv txwv ntau dua lossis sib npaug li 3 cov ntsiab lus ntawm 100 meters. Cov txiaj ntsig kev xeem yuav tsum tau sau tseg thiab khaws cia, thiab qhov tsis tsim nyog yuav tsum tau muab kho dua thiab hloov kho. Tom qab kev teeb tsa elastic strip tiav lawm, kev sim ua haujlwm yuav tsum tau ua, thiab lub zog buckling yuav tsum tau rov kuaj dua tom qab tsav tsheb. Qhov kev hloov pauv tsawg dua lossis sib npaug rau ± 8% yog suav tias tsim nyog.
Dab tsi yog qhov kev them nyiaj hloov kho rau elastic strip buckling quab yuam nyob rau hauv huab cua huab cua?
Hauv thaj tsam alpine uas lub caij ntuj no kub qis li -40 degree, cov khoom siv elastic yuav ua rau qhov kub thiab txias, thiab lub zog buckling yuav txo qis li ntawm 10%. Elastic strips ua los ntawm qis- kub resistant 60Si2CrVA cov khoom yuav tsum raug xaiv, thiab lub installation buckling quab yuam yuav tsum tau nce 10% raws li kev them nyiaj. Nyob rau hauv siab - cheeb tsam kub uas lub caij ntuj sov kub tshaj 60 degree, elastic strips yuav muaj buckling quab yuam txo vim thermal expansion thiab contraction. Cov ntaub ntawv uas muaj thermal stability zoo yuav tsum tau xaiv, thiab 5% buckling force margin yuav tsum tau tseg thaum lub sij hawm installation. Hauv cov ntug dej hiav txwv siab- thaj chaw av noo, cov ntaub qhwv elastic yog qhov yooj yim rau xeb ua rau elastic attenuation, thiab lub zog buckling yuav txo qis xyoo ib xyoos. Lub zog buckling yuav tsum tau sim txhua xyoo, thiab hloov tam sim ntawd thaum nws poob siab dua los yog sib npaug li 15%, nrog kev txhawb nqa los tiv thaiv - ntsuas kev xeb. Rau qhib- huab cua taug kev hauv cheeb tsam cua muaj zog, cov hlua khi elastic raug cuam tshuam los ntawm kev vibration los ntawm cua, ua rau muaj kev hloov pauv loj ntawm buckling force. Windproof buckles yuav tsum tau muab ntsia kom txwv qhov kev vibration amplitude ntawm elastic strips thiab stabilize lub buckling quab yuam. Elastic strip hloov nyob rau hauv huab cua huab cua yuav tsum tsim kom muaj ib txoj kev npaj tshwj xeeb, thiab dynamically kho buckling quab yuam tsis raws li cov ntaub ntawv huab cua.
Dab tsi yog cov cuab yeej ntsuas thiab ntawm - qhov chaw sim ceev txoj hauv kev rau elastic strip buckling force?
Kev kuaj xyuas meej ntawm elastic strip buckling force yuav tsum muaj cov khoom siv digital cov khoom siv elastic strip dynamometer, uas tuaj yeem nyeem ncaj qha tus nqi buckling quab yuam nrog qhov ntsuas qhov tseeb tsawg dua lossis sib npaug li ± 0.5kN, haum rau kev sim thiab ntawm - qhov chaw kuaj. Ntawm - qhov kev sim ceev ceev tuaj yeem siv lub tshuab hluav taws xob torque, hloov cov deformation ntawm elastic strips rau hauv lub zog buckling. Rau txhua 1 hli nce hauv deformation, lub zog buckling nce li ntawm 1.2kN. Txoj kev no yooj yim rau kev khiav lag luam thiab tsim nyog rau kev tshuaj xyuas txhua hnub. Thaum lub sij hawm sim, qhov chaw ntawm kev ntxhov siab ntawm lub elastic strip yuav tsum raug xaiv los ua qhov ntsuas ntsuas kom tsis txhob muaj qhov tshwm sim tsis raug tshwm sim los ntawm kev ntsuas qhov sib txawv. Qhov ntsuas taw tes sib txawv Ntau dua lossis sib npaug li 2 hli yuav ua rau kom pom qhov yuam kev ntau dua lossis sib npaug li 10%. Ntawm - qhov chaw kuaj xyuas yuav tsum ua raws li lub hauv paus ntsiab lus ntawm "random sampling", sampling Ntau dua los yog sib npaug rau 10 cov ntsiab lus ntawm ib mais, suav nrog cov kev ua haujlwm sib txawv xws li ntu ncaj, ntu nkhaus thiab ntu tawm mus. Cov ntaub ntawv xeem yuav tsum tau muab tso rau hauv kev tswj hwm platform hauv lub sijhawm tiag tiag los tsim buckling quab yuam hloov daim ntawv qhia, ceeb toom ntxov txog kev pheej hmoo ntawm buckling quab yuam attenuation.