Hydrodynamic kabmob: daim ntawv thov nta thiab txoj ntsiab cai ntawm cov lag luam

Lub hydrodynamic kabmob yog lub tshuab-tsev chav tsev, nyob rau lub ntsiab load ntog rau hauv insulating nyias txheej ntawm kais kua txhaj los ntawm txoj kev lubricated ncej qauv. Cov khoom no yog feem ntau xa mus rau raws li hydraulic.

Niaj hnub nimno hydrodynamic bearings siv nyob rau hauv ntau yam high-precision mechanisms, tshwj xeeb tshaj yog thaum cov pa menyuam los yog pob ntau ntau yam tsis raws li cov cai uas siv rau lawv rau lub lag luam ntawm ib tug neeg rau lwm los yog lug. Piv txwv li, cov kev siv ntawm hydraulic ntsiab tso cai tsawg heev co, uas tsis muaj suab nrov theem, nyob rau lub pab kiag li lawm muaj ib tug ntev lub neej. Cov bearings nyob rau hauv tus txheej txheem ntawm ntxiv txhim kho thiab kev loj hlob yog ua nce kev sib tw raws li tus nqi ntawm ntau lawm yog lossi zuj zus lawm.

Tsis zoo li hydrostatic khoom hydrodynamic kabmob muaj ib tug me ntsis txawv hauv paus ntsiab lus. Nyob rau hauv rooj plaub thawj cov ua hauj lwm kua siab yog ua los ntawm txhais tau tias ntawm ib tug tshwj xeeb twj tso kua mis, nws yog ua los ntawm txoj kev sib hloov ntawm cov ua hauj lwm ncej nyob rau hauv lub caij nyoog kawg no embodiment, self-lubrication. Nws yuav tsum tau muab sau tseg tias mere self-lubricating nyhuv tshwm sim tsuas yog thaum tej yam muab speeds, uas yog teev nyob rau hauv cov ntaub ntawv ntawv.

Txwv tsis pub, lub thickness ntawm roj nyob rau hauv tus ncej yuav tsis txaus, ua rau ib qho kev nce nyob rau hauv kev sib txhuam rog thiab nws thiaj li ua rau ntxov ntxov coj ntawm lub mechanism. Yog li kom tsis txhob no ntau zaus uas feem ntau tshwm sim, piv txwv li, thaum pib thiab siv ceev xwmphem lub ntaus ntawv, nws yuav ua rau kev txiav txim zoo siv ib tug tshwj xeeb start-up ntawm tus twj tso kua mis uas yuav tau siv nyob rau hauv lub piav nraum tej yam kev mob.

Lub hydrodynamic kabmob muaj ib tug xov tooj ntawm zoo. Firstly, cov khoom no yog yus muaj los ntawm kev ntseeg thiab tej yam yooj yim tsim. Feem ntau nyob rau hauv ib tug ntaus ntawv, lawv muaj xws li ib tug puab thiab ib tug txheej nplhaib nrog lub toroidal daim ntawv nyob rau hauv cov pob qij txha cov khoom yog gaskets. Vim tus paub tsim, lub hydrodynamic kabmob muaj zoo tsis muaj nqi los ntawm txhais tes (los yog tsis tshua muaj). Lub mechanism yog yus muaj los ntawm ib lub caij nyoog lub sij hawm ntawm qhov kev pab.

Nyob rau hauv lub chaw ua khoom ntawm cov khoom ua xav tau mus rau theem ntawm cov neeg yog npaum li cas qis tshaj nyob rau hauv qhov siv thiab ua pob los yog cov menyuam hom. Lub suab nrov theem ntawm hydraulic pab kiag li lawm yog qis dua lub suab los ntawm cov dov bearings. Cov khoom tsim tsawg heev kev co. Vim tsim nta muaj lub siab damping muaj peev xwm.

Qhov tsis zoo ntawm cov khoom muaj xws li lawv cov qib high rhiab heev rau inaccuracies sawv nyob rau hauv qhov siv thiab ua shafts. Nyob rau hauv tas li ntawd, lawv muaj teeb meem loj zog poob.

Hydrodynamic bearings tau siv nyob rau hauv xam pab kiag li lawm. Nrog lawv pab, lub zog tsav, raws li tau zoo raws li txias kiv cua system unit. Nyob rau hauv tas li ntawd, lawv yog siv nyob rau hauv nuclear reactors, lawv actuate lub ntsiab ntawm lub tshuab cov cuab yeej.