TWZB Foot-Operated Hydraulic Drum Brake TWZB-200

 

 

 

 

 

 

 

TWZB-200 yog qhov siab- kev ntseeg siab ib txwm qhib nres los ntawm TWZB series ntawm ko taw- ua haujlwm hydraulic nruas nres. Nws yog tsim los rau me me - mus rau - cov khoom siv nruab nrab lub luag haujlwm, nrog rau qhov ntsuas braking torque ntawm 150-200 N·m thiab kev sib raug zoo nrog 200 mm txoj kab uas hla nres nruas. Tus cwj pwm los ntawm kev sib kis ntawm hydraulic, txhua yam pib dua, kev ua haujlwm ruaj khov, thiab tsis muaj zog, nws yog dav siv nyob rau hauv cov xwm txheej uas yuav tsum tau tswj kev ceev ceev thiab nres. Cov ntsiab lus ntawm nws txoj haujlwm ua haujlwm thiab daim ntawv thov yog raws li hauv qab no:

1. Txoj Cai Ua Haujlwm

Lub nres ua haujlwm raws li kev sib xyaw ua ke ntawm ko taw-tsav hydraulic siab thiab lub caij nplooj ntoos hlav rov pib dua, ntxiv los ntawm kev hnav- them nyiaj thiab kev saib xyuas- tus qauv tsim qauv zoo. Cov txheej txheem ua haujlwm tseem ceeb suav nrog peb theem:

1.1 Braking Execution

Thaum braking yuav tsum tau, tus neeg teb xov tooj depresses qhov sib txuam ko taw hydraulic twj tso kua mis. Cov roj hydraulic nyob rau hauv lub kaw lus yog pressurized (ua hauj lwm siab: 6-12 MPa) thiab xa mus rau lub nres log lub tog raj kheej ntawm siab - siab hoses.

Lub piston nyob rau hauv lub tog raj kheej thawb tawm sab nraud nyob rau hauv hydraulic quab yuam, tsav ob lub arc -zoo li tus brake khau kom viav vias tawm sab nraud ib puag ncig fulcrums.

Cov asbestos- tsis muaj kev sib txhuam ntawm cov khau khiab khau khiab kom haum rau sab hauv phab ntsa ntawm 200 hli nres nruas (rotating synchronously nrog cov cuab yeej ncej). Lub generated kev sib txhuam torque resists lub nruas kev sib hloov, ceev ceev decelerating cov cuab yeej ncej kom txog thaum nws nres, ua tiav ruaj khov braking.

Kev sib koom ua ke sib npaug sib npaug- cov cuab yeej tshem tawm kom ntseeg tau qhov sib txawv ntawm ob qho tib si ntawm cov khau nres thiab lub nruas, zam kev hnav tsis sib xws lossis txo kev ua haujlwm ntawm braking los ntawm ib qho - sab hauv ob sab adhesion.

1.2 Nres Tso Tawm

Thaum tus neeg teb xov tooj tso lub twj tso kua mis taw, lub hydraulic system siab poob qis heev thiab yog relieved los ntawm lub siab nyem valve.

Lub rov qab springs (65Mn steel) nyob rau hauv lub log lub tog raj kheej rebound, rub lub piston thiab nres khau sab hauv kom rov pib dua. Cov kev sib txhuam hauv ob sab kom tshem tawm ntawm lub nruas nres, tawm ntawm 0.4-0.6 hli tshem tawm kom tshem tawm kev sib txhuam.

Lub nruas nres tsis muaj kev txwv ntxiv lawm thiab rotates dawb nrog cov cuab yeej ncej, cia cov cuab yeej ua haujlwm ib txwm.

1.3 Cov qauv zoo rau kev ua haujlwm ruaj khov

Tus kheej -lubricating Hinges: Tag nrho cov ntsiab lus tseem ceeb ntawm pob khawm yog nruab nrog tus kheej -lubricating tooj liab bushings, tshem tawm qhov xav tau ntawm kev siv lub tshuab lubrication ntau zaus, txo cov khoom hnav, thiab ua kom muaj kev sib tsoo zoo.

Quick-Hloov cov ntaub: Kev sib txhuam hauv ob sab phlu txais ib daim clip- ntawm kev tsim, ua kom nrawm nrawm thiab hloov pauv yam tsis muaj kev cuam tshuam tag nrho cov nres, txo qis kev txij nkawm.

Kev Tiv Thaiv Siab: Ib qho ua tau - nyob rau hauv siab- txwv valve tiv thaiv overpressure nyob rau hauv lub hydraulic system (max siab tsawg tshaj li los yog sib npaug rau 15 MPa), tiv thaiv hoses thiab cylinders los ntawm kev puas tsuaj.

2. Cov yam ntxwv tseem ceeb

Hwj chim-Independent: Pure mechanical- hydraulic tsim, tsis muaj kev cia siab rau hluav taws xob, haum rau sab nraum zoov, chaw taws teeb, lossis lub zog- chaw ua haujlwm dawb.

Stable & Adjustable Braking: Stepless hloov ntawm braking quab yuam ntawm ko taw pedal stroke, tsis txhob inertial poob siab rau cov khoom los yog loads.

Cov qauv siv tau ntev: Nres nruas ua los ntawm HT300 grey cam khwb cia hlau (hnav- tiv taus thiab tshav kub- dissipating); Kev sib txhuam cov ntaub ntawv nrog cov cua sov ua haujlwm txog 380℃thiab lub neej ua haujlwm ntev.

Kev tu yooj yim: Modular hydraulic Cheebtsam thiab clip- ntawm cov ntaub ntawv yooj yim rau kev tshuaj xyuas txhua hnub thiab hloov, txo tus nqi kho.

3. Daim ntawv thov Scenarios

TWZB-200 yog qhov zoo tagnrho rau cov khoom me me - mus rau nruab nrab cov khoom siv uas yuav tsum tau tswj kev tuav tswj, nrog rau cov ntawv thov tseem ceeb hauv:

3.1 Me me - mus rau - Nruab nrab Hoisting Machinery

Tau tshaj cov txheej txheem mus ncig ntawm cov nyiaj siv ua haujlwm cranes, gantry cranes (5-10 tuj load peev), thiab me me jib cranes hauv kev cob qhia, warehouses, thiab cov chaw nres nkoj me.

Muab kev ua kom qeeb qeeb thaum lub sij hawm hoisting khoom, tiv thaiv kev thauj khoom los yog kev hloov pauv los ntawm kev sib tsoo nrawm, ua kom muaj kev nyab xeeb ntawm kev ua haujlwm.

3.2 Tsis yog-Lifting Winches & Traction Equipment

Sib tw tsis yog- nqa winches xws li cov khoom siv traction winches, me me mine auxiliary thauj winches, thiab qhov chaw tsim kho cable rubers.

Ua rau ntawm -xav kom qeeb lossis nres thaum muaj xwm txheej ceev thaum traction, zam dhau qhov zawv zawg ntawm cov ntaub ntawv vim muaj inertia thiab xyuas kom meej qhov chaw.

3.3 Lub teeb xa khoom & tuav cov khoom siv

Ncua rau ntawm kev sib kis mechanisms ntawm lub teeb siv conveyors, cov menyuam conveyors, thiab phau ntawv forklifts.

Rau conveyors: Tiv thaiv cov khoom tsub zuj zuj lossis tawg ntawm kev ceev ceev ceev ceev; rau forklifts: Txhim kho qhov chaw nres tsheb kom raug thiab zam kev sib tsoo nrog cov khoom lossis khoom siv.

3.4 Sab nraum zoov & Kev Ua Haujlwm Tshwj Xeeb

Haum rau me me hoists, kev ua liaj ua teb machinery (xws li, tsheb laij teb trailer), thiab cov khoom siv sab nraum zoov.

Kev xaiv los tiv thaiv- txheej txheej corrosion (epoxy resin) hloov mus rau qhov chaw ntub dej, plua plav, lossis me me corrosive ib puag ncig (xws li, kev cob qhia ntug dej hiav txwv, cov khoom siv tshuaj lom neeg), tswj kev ua haujlwm ruaj khov.

Cim npe nrov: twzb ko taw-operated hydraulic nruas nres twzb-200, Tuam Tshoj, manufacturers, tsum, hoobkas, customized