Yuav ua li cas txiav txim siab qhov tseem ceeb ntawm cov iav?
Muaj ib tug xov tooj ntawm cov tsis tseem ceeb uas yuav tsum tau xav txog nyob rau hauv lub machining ntawm lub zog, xws li modulus, tus naj npawb ntawm cov hniav, cov chav kawm raug, cov hniav profile, indexing lub voj voog txoj kab uas hla, hniav saum toj kawg nkaus qhov siab, hniav tag nrho qhov siab, tshem coefficient, thiab lwm yam. muaj kev cuam tshuam ncaj qha rau kev sib kis tau zoo thiab kev pabcuam lub neej ntawm lub zog, yog li lawv yuav tsum tau xaiv qhov tseeb raws li cov ntawv thov tshwj xeeb. Txhawm rau kom ntseeg tau tias cov iav sib xyaw nrog lwm cov khoom siv kho tshuab, cov yam ntxwv xws li tus naj npawb ntawm cov hniav hla kev ntsuas, qhov ntev ntawm qhov ib txwm muaj, thiab tus lej sib txuas ntawm cov iav sib txuas kuj yuav tsum tau txiav txim siab.
Dab tsi yog qhov yuav tsum tau ua rau qhov ntsuas ntawm involute spline?
Ntxiv nrog rau cov kev txwv yooj yim xws li modulus, tus naj npawb ntawm cov hniav, thiab cov hniav zoo li lub kaum sab xis, nws tseem yuav tsum tau them sai sai rau cov ntsiab lus xws li daim ntawv ntawm cov hauv paus hniav, lub vojvoog ntawm cov hniav hauv paus, thiab txoj kab uas hla ntawm cov hniav. lub ntsuas ntsuas. Cov kev txwv no cuam tshuam rau qhov haum, qhov tseeb thiab kev ua haujlwm ntawm lub spline, thiab cov chav kawm raug thiab haum rau qeb kuj tseem ceeb heev. Qhov tseeb ua cov hniav tuab, qhov tseeb cov hniav tuab thiab cov coefficient hloov pauv yuav ua kom cov kev ua tau zoo thiab ruaj khov ntawm spline thaum lub sij hawm sib kis.
Yuav ua li cas nrog cov kev cai ntawm cov khoom siv iav?
Rau cov zog ua los ntawm cov khoom sib txawv, cov kev xav tau kev ua haujlwm yuav sib txawv. Piv txwv li, lub quenching thiab tempering hardness of 4 {{{{{{{ 45 cov hlau yuav tsum tau ua kom tawv tawv nyob rau hauv thaj chaw quenching HRC {}}} {9} {}}, thiab cov nquag quenching hardness ntawm Spline yog hrc 45-50. Cov khoom siv 20crmnti muaj qhov tob ntawm cov txheej carburized, lub siab tawv yuav tsum tau ua kom ruaj khov ntawm HRC3548.
Yuav ua li cas kom tau raws li cov kev cai ntawm iav machining?
Nyob rau hauv tus txheej txheem ntawm iav machining, ntau yam tseem ceeb kev cai yuav tsum tau ua kom paub tseeb. Ua ntej ntawm tag nrho cov, qhov tseeb ntawm lub zog yog qhov tseem ceeb, thiab cov iav khub piv yuav tsum tau tswj kom ntseeg tau tias qhov tseeb ntawm kev txav mus los. Qhov thib ob, kev sib kis ntawm cov iav yuav tsum du, tswj lub kaum sab xis yuam kev, txo kev vibration, cuam tshuam thiab suab nrov, thiab ua kom muaj kev ua haujlwm zoo. Tsis tas li ntawd, qhov sib xws ntawm kev faib khoom thauj khoom yog los xyuas kom meej kev sib cuag thiab tsis txhob hnav thaum ntxov ntawm lub zog vim qhov tsis sib xws ntawm kev thauj khoom. Thaum kawg, nws yog ib qho tseem ceeb los tswj lub backlash ntawm kev sib kis, uas tuaj yeem khaws cov roj lubricating, them nyiaj rau thermal distortion thiab kev tsim cov khoom tsis raug ntawm cov iav, thiab yog li txuas ntxiv kev pab cuam lub neej ntawm cov iav. Cov kev ua haujlwm sib txawv thiab daim ntawv thov scenarios xav tau cov kev xav tau sib txawv, xws li lub luag haujlwm hnyav qis-ceev kis tau tus mob yuav tsum tau muaj kev sib cuag tau zoo, thaum lub zog xa hluav taws xob siab ceev yuav tsum tau ua kom muaj qhov tseeb kom txo tau suab nrov thiab cuam tshuam.