• qhia

Dab tsi roj yog siv rau cov kab qhia kev tsheb ciav hlau?

Hauv ntau daim ntawv thov kev lag luam, cov ntawv qhia tawm yog cov khoom tseem ceeb uas muab kev sib tw, rauglinear zog.Kev lubrication kom zoo ua lub luag haujlwm tseem ceeb hauv kev ua kom zoo tshaj plaws thiab kev pabcuam lub neej. Thaum xaiv cov roj zoo rau cov kab ntawv qhia, nws yog ib qho tseem ceeb uas yuav tsum xav txog nws lub peev xwm thauj khoom, kev ua haujlwm thiab kev saib xyuas. Niaj hnub no PYG yuav coj koj los ntawm cov roj sib txawv rau cov kab ntawv qhia thiab pab koj xaiv cov roj zoo tshaj plaws rau koj cov khoom siv. Hom ntawm linear qhia roj:

1. Lithium-raws li roj: Lithium-raws li roj muaj peev xwm nqa tau zoo heev, oxidation tsis kam thiab kub ntau yam, thiab yog cov roj nplua nyeem feem ntau siv rau kev qhia tawm. Lawv muab lubrication zoo txawm nyob rau hauv hnyav loads thiab high speeds.

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2. Synthetic greases: Cov roj hluavtaws, xws li polyurea lossis fluorinated greases, yog qhov zoo rau kev ua haujlwm hnyav uas qhov kub thiab txias, siab loads, los yog muaj paug. Cov roj no tau txhim kho thermal stability thiab tshuaj tiv thaiv, ua kom muaj kev tiv thaiv siab tshaj plaws thiab kev ua haujlwm du ntawm cov kab ntawv qhia.

3. Molybdenum disulfide (MoS2) roj: MoS2 roj yog lub npe hu rau nws cov khoom zoo heev los tiv thaiv kev hnav thiab tsim nyog rau cov ntawv thov uas muaj kev sib txhuam thiab kev sib cuag. Nws tsim muaj zog lubricating zaj duab xis rau ntawm qhov chaw tsheb ciav hlau, txo qis hnav thiab txuas ntxiv nws lub neej kev pab cuam.

4. PTFE (polytetrafluoroethylene) roj: PTFE-based roj muab lubrication zoo heev thiab tsis muaj kev sib txhuam. Lawv muaj txiaj ntsig tshwj xeeb hauv cov ntawv thov uas xav tau lub peev xwm ntawm tus kheej lubricating, xws li kev kub ceev linear suab los yog thaum siv cov kev taw qhia kho tau.

Thaum xaiv cov roj zoo rau koj daim ntawv qhia kab, xav txog cov hauv qab no:

- Load peev xwm thiab kev ua haujlwm

- Qhov kub thiab txias (kev siv siab lossis qis kub)

- ceev thiab zaus ntawm kev txav mus los

- theem ntawm cov pa phem tam sim no hauv ib puag ncig

- Lub sijhawm lubrication thiab kev saib xyuas yuav tsum tau ua

 Kev saib xyuas tsis tu ncua thiab lubrication kom zoo yog qhov txiav txim siab rau qhov ua tau zoo ntawm cov lus qhia tawm thaum ua haujlwm.Qhov xwm txheej ntawm cov roj yog saib xyuas tsis tu ncua thiab rov ua dua lossis hloov raws li qhov tsim nyog raws li cov neeg tsim khoom pom zoo.

 Kev saib xyuas tsis tu ncua ntawm cov lus qhia linear thiab ua raws li cov txheej txheem tsim khoom yuav pab ua kom muaj kev ua haujlwm zoo ntawm cov lus qhia linear, txo qis sijhawm thiab ua kom muaj txiaj ntsig tag nrho.Kuv vam tias qhov kev piav qhia ntawm PYG tuaj yeem pab tau koj zoo, yog tias koj tseem muaj kev tsis ntseeg, thovtiv tauj peb, peb cov kws tshaj lij kev pabcuam cov neeg siv khoom yuav mob siab rau pab koj.


Post lub sij hawm: Aug-18-2023