Da dej lub log yog ib lub log me me nrog cov grooves ntawm qhov chaw thiab muaj peev xwm tig ib ncig ntawm ib qho axis. Lub tshuab yooj yim uas tuaj yeem tig ib ncig ntawm lub hauv paus axis, ib qho grooved disc thiab ib txoj hlua hloov tau (txoj hlua, daim kab xev, steel cable, saw, thiab lwm yam) uas hla lub disc, hu ua lub log.
Nws muaj peb lub ntsiab ntawm cov pulleys, tsau pulleys, movable pulleys thiab pulley poob lawm.
Lub qhov rooj da dej feem ntau yog siv cov rub tawm tuaj yeem txav tau, thiab cov hauv qab no feem ntau yuav tham txog cov khoom txav tau.
Lub pulley uas nws txoj hauj lwm lub pulley ncej txav nrog cov khoom raug rub yog hu ua lub pulley txav.
Tam sim no, lub pulleys ntawm chav da dej tuaj yeem muab faib ua sab nraud pulleys thiab built-in pulleys.
Ob hom pulleys siv hauv chav da dej muaj lawv tus kheej qhov zoo thiab qhov tsis zoo.
Sab nraud pulley
1. Sab nraud mounted pulleys, vim qhov sib txawv ntawm cov kabmob muaj peev xwm los ntawm hom built-in, 304 stainless hlau cov ntaub ntawv siv rau sab nraud mounted pulleys yog tag nrho cov khoom, ruaj khov dua, thiab saib zoo nkauj dua, siab dav, thiab qib siab dua.
2. Lub rubey sab nraud yog qhov nyuaj rau kev ua vim tias txoj kev khiav yog sab nraud, yog li cov rub tawm sab nraud feem ntau yog tag nrho cov 304 stainless hlau, thiab cov nyhuv ntawm kev sib txuam nrog cov hlau tsis muaj hlau rub tau zoo dua.
3. Cov yam ntxwv ntawm 304 stainless hlau txiav txim siab tias kev sib xyaw ntawm stainless hlau rubleys thiab stainless hlau lem ua rau nws ruaj khov dua.
Built-in pulley
1. Lub tshuab rub tawm yog siv los dais qhov hnyav ntawm cov iav tempered, yog li chav da dej yog ua los ntawm 304 stainless hlau, uas muaj zog thiab ruaj khov.
2. Txoj kev taug kev ntawm lub rubey built-in yog ua los ntawm aluminium alloy. Raws li cov kev xav tau ntawm cov hlau tsis muaj steel tsis tuaj yeem ncav cuag qib no tam sim no, tsuas yog aluminium alloy rails siv tau.
3. Muaj ntau hom built-in pulleys xaiv los ntawm lwm lub pulleys. Muaj built-in pulleys ncaj qha hauv qab no thiab built-in pulleys ntawm sab.
Piv txwv li, lub pulley sab nraud thiab lub rubey built-in muaj lawv tus kheej zoo. Thaum xaiv lub pulley style ntawm lub iav da dej qhov rooj, koj tuaj yeem xaiv hom uas haum rau koj lub tsev kho kom zoo nkauj style raws li koj tus kheej xav tau thiab kho kom zoo nkauj style.