Xov rolling tuag yog cov cuab yeej tseem ceeb hauv kev tsim khoom thiab ua lub luag haujlwm tseem ceeb hauv kev tsim cov xov zoo zoo. Cov txheej txheem siv cov hlau tawv tawv tuag los tsim cov xov ntawm lub workpiece, tsim cov xov zoo thiab ruaj khov uas ua tau raws li cov qauv kev lag luam siab tshaj plaws. Nyob rau hauv no blog, peb mam li delve rau hauv cov kos duab thiab kev tshawb fawb ntawm xov dov tuag, tshawb txog lawv cov kev siv, cov txiaj ntsig, thiab cov yam tseem ceeb uas ua rau lawv muaj txiaj ntsig zoo thaum lub sijhawm tsim khoom.
Cov txheej txheem xov dov tuag yog kev ua haujlwm txias txias uas muaj ntau yam zoo dua li cov xov xov txiav. Los ntawm kev siv lub zog rau lub workpiece ntawm ob qhov kev sib hloov tuag, cov khoom siv tau hloov mus rau hauv cov xov, txhim kho xov lub zog, nto tiav thiab qhov tseeb. Cov txheej txheem tshwj xeeb yog tsim los tsim cov xov ntawm cov ntaub ntawv nyuaj xws li cov hlau tsis muaj steel, titanium thiab cov hlau muaj zog, qhov kev txiav cov tsoos yuav ua tau tsawg dua lossis ua rau cov xov tsis zoo.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm xov dov tuag yog lawv lub peev xwm los txhim kho qhov qaug zog ntawm cov khoom siv threaded. Cov txheej txheem txias txias tsim compressive residual stresses ntawm xov nto, ua rau nws tsis kam mus rau qaug zog tsis ua hauj lwm thiab txhim kho tag nrho durability ntawm cov khoom. Qhov no yog qhov tshwj xeeb tshaj yog nyob rau hauv cov ntawv thov uas threaded qhov chaw yuav raug rau cyclic loading los yog kev ntxhov siab ib puag ncig, xws li automotive, aerospace thiab industrial machinery.
Ntxiv nrog rau qhov zoo ntawm cov tshuab, xov dov tuag kuj coj cov txiaj ntsig kev lag luam rau cov tuam txhab. Cov txheej txheem feem ntau xav tau lub zog tsawg dua thiab tsim cov khoom pov tseg tsawg dua li cov txheej txheem txiav, txo cov nqi tsim khoom jianshis thiab txhim kho cov khoom siv. Tsis tas li ntawd, cov khoom lag luam siab thiab rov ua dua ntawm cov xov dov tuag ua rau lawv muaj txiaj ntsig zoo rau kev tsim cov khoom lag luam siab, tso cai rau cov tuam txhab ua kom tau raws li qhov xav tau ntawm cov khoom loj thaum tswj xyuas cov xov zoo.
Qhov kev ua tau zoo ntawm cov xov dov tuag yog cuam tshuam los ntawm ntau yam tseem ceeb, suav nrog kev tsim qauv tuag, cov khoom siv, lubrication thiab tshuab chaw. Lub geometry ntawm cov pwm ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab cov xov profile, lub suab kab thiab lub kaum sab xis thiab yuav tsum tau ua tib zoo tsim kom tau raws li cov kev cai tshwj xeeb ntawm cov khoom siv threaded. Tsis tas li ntawd, kev xaiv cov khoom siv pwm thiab cov txheej txheem kho cua sov yog qhov tseem ceeb rau kev ua kom lub zog thiab hnav tsis kam ntawm cov pwm, tshwj xeeb tshaj yog thaum siv cov khoom siv tawv los yog cov khoom abrasive.
Kev lubrication kom zoo kuj tseem ceeb heev hauv xov dov tuag ua haujlwm vim nws pab txo kev sib txhuam, dissipate tshav kub thiab tiv thaiv cov khoom siv los ntawm kev hnav los yog ntes. Lubricant xaiv thiab daim ntawv thov yuav tsum tau ua tib zoo txiav txim siab los txhim kho cov txheej txheem xov dov thiab txuas lub neej ntawm cov pwm. Tsis tas li ntawd, kev teeb tsa tshuab, suav nrog kev sib dhos pwm, kev teeb tsa siab thiab cov nqi pub, yuav tsum raug tswj kom ua tiav cov xov zoo sib xws thiab qhov raug.
Qhov no yog peb cov khoom tseem ceeb, Yog tias koj xav tau, Xav tias dawb rautiv tauj peb.
Peb Lub Vev Xaib:/
Post lub sij hawm: Mar-08-2024
