ZWZA200-160 Electromagnetic Drum Brakes

ZWZA200 - 160 electromagnetic nruas nres yog dav siv hauv cov khoom siv. Nws lub installation yuav tsum tau nruj me ntsis raws li cov kauj ruam xws li ua ntej - kev npaj installation, txhua yam thiab hluav taws xob kev twb kev txuas, thiab debugging. Rau kev txij nkawm, kev tshuaj xyuas tsis tu ncua, tu, lubrication thiab lwm yam haujlwm yog tsim nyog los xyuas kom meej tias kev ua haujlwm ruaj khov. Cov ncauj lus kom ntxaws installation thiab txij nkawm txoj kev yog raws li nram no:

Cov kauj ruam installation

Ua ntej - installation Kev Npaj

Xyuas Cov Cheebtsam: Ua ntej, xyuas kom meej tias ZWZA200 - 160 nres lub cev, nres lub log, electromagnetic coil, bolts, thiab gaskets tiav thiab tsis muaj kev puas tsuaj. Xyuas seb lub log nres yog du yam tsis muaj qhov tawg lossis qhov sib sib zog nqus, thiab paub meej tias qhov tsis sib xws ntawm electromagnetic coil phim cov ntsuas hluav taws xob ntawm cov khoom txhawb nqa.

Paub meej Installation Ib puag ncig: Nws yuav tsum tau muab tso rau hauv qhov chaw qhuav nrog qhov kub ntawm - 20℃thiab 40 degree, kom deb ntawm cov nplaim taws, tawg, thiab cov khoom muaj corrosive heev. Rau kev teeb tsa sab nraum zoov, yuav tsum muaj cov khoom siv los nag thiab plua plav ntxiv. Lub caij no, tseg qhov chaw txaus nyob ib ncig ntawm lub nres rau kev kho thiab kev kub ntxhov.

Mechanical Installation

Txhim kho lub Nres Base: Raws li tus qauv kev teeb tsa qhov ntev ntawm ZWZA series, ua kom lub hauv paus nres nrog lub qhov mounting txoj haujlwm ntawm cov khoom siv (xws li lub cav kawg npog lossis lub flange reducer). Siv cov bolts sib txuam kom ceev nws, thiab xyuas kom meej tias lub hauv paus yog kab rov tav tsis tilting kom tsis txhob muaj zog tsis sib xws thaum lub sijhawm braking.

Txhim kho thiab kho lub log nres: Nruab lub log nres ntawm cov khoom siv ncej. Xyuas kom meej tias lub log nres thiab lub ncej yog nruj nruj nrog lub tiaj tus yuam sij kom tsis txhob ntog. Tom qab ntawd kho txoj haujlwm kom cov khau khiab ntawm ob sab sib npaug sib npaug ntawm lub log nres, thiab tsis muaj eccentricity, uas ua rau lub hauv paus rau kev hloov pauv tom ntej.

Sib sau ua ke Nres Cheebtsam: Txuas lub caj npab nres thiab nres khau. Siv tus kheej - aligning device ntawm lub brake khau kom ntseeg tau tias cov khau nres tuaj yeem haum lub log tsheb zoo. Tom qab ntawd nruab lub caij nplooj ntoos hlav nres rau hauv lub caij nplooj ntoos hlav kaw, thiab paub meej tias lub caij nplooj ntoos hlav tau nruab rau hauv qhov chaw uas tsis muaj kev cuam tshuam.

Kev sib txuas hluav taws xob

Txuas lub DC fais fab mov: Txij li nws yog DC electromagnetic nres, nws yuav tsum tau txuas nrog lub zog DC sib xws. Tsis txhob txuas ncaj qha mus rau AC fais fab mov. Thaum xaim, paub qhov txawv ntawm qhov zoo thiab qhov tsis zoo ntawm tus ncej kom meej, thiab khov kho cov xov hlau ntawm lub davhlau ya nyob twg thaiv kom tsis txhob muaj kev sib cuag tsis zoo los ntawm cov terminals xoob, uas tuaj yeem ua rau coil overheating.

Txhim kho Circuit Court tiv thaiv: Configure ib tug Circuit Court breaker thiab ib tug leakage protector nyob rau hauv lub Circuit Court kom tsis txhob coil burnout los yog luv luv - Circuit Court raug mob vim voltage fluctuations. Khaws cov hlua hluav taws xob kom deb ntawm qhov siab - cov xov hlau hluav taws xob kom tsis txhob cuam tshuam hluav taws xob cuam tshuam rau kev ua haujlwm braking.

Tshaj tawm - installation Debugging

Kho Nres Clearance: Loosen tus brake qws txiv ntoo thiab qhov sib txawv distributor txiv ntoo. Ntxig lub ntsuas qhov ntsuas ntawm lub khau nres thiab lub log nres, thiab kho lub ejector qws txiv ntoo kom qhov sib txawv ntawm lub ejector qws cap thiab cov khau nres ntawm li 3 - 5 hli. Tom qab ntawd kho qhov sib txawv distributor txiv ntseej kom lub hau ntswj - nyob rau hauv qhov ntev zoo ib yam, kom qhov khoob ntawm ob sab ntawm cov khau nres yog sib npaug, thiab thaum kawg xauv lub txiv ntoo.

Test Braking Performance: Fais fab ntawm cov khoom siv los xyuas seb lub nres puas tuaj yeem raug tso tawm; txiav tawm lub hwj chim kom paub tseeb tias tus nres tuaj yeem ua tau sai thiab ua kom ruaj khov braking. Rov ua qhov kev ntsuam xyuas ob peb zaug kom paub meej tias tsis muaj kev sib tsoo lossis ncua kev sib tsoo, thiab tias lub braking torque ua tau raws li cov khoom siv.

Txoj Kev Tu

Kev tshuaj xyuas tsis tu ncua

Nres Nres thiab nres lub log: Tshawb xyuas ib hlis ib zaug. Ntsuas lub thickness ntawm lub brake hauv ob sab phlu nrog ib tug pas ntsuas; yog tias nws qis dua qhov tsawg kawg nkaus txwv thickness, hloov nws tam sim ntawd. Tshawb xyuas lub log nres rau hnav xws li grooves lossis tawg. Yog hais tias qhov khiav tawm ntau tshaj qhov tso cai, kho lossis hloov lub log nres.

Electromagnetic Chev: Siv ib lub multimeter los ntsuam xyuas cov coil tsis tu ncua kom paub tseeb tias nws nyob rau hauv qhov kev teev tseg. Tshawb xyuas cov xov hlau xoob, cov txheej txheej rwb thaiv tsev frayed, lossis cov cim qhia ntawm overheating ntawm lub kauj. Thaum pom muaj qhov txawv txav, tsis txhob siv tam sim ntawd thiab hloov lub kauj kom tiv thaiv tsis txhob nres.

Mechanical Parts: Txheeb xyuas qhov hnav ntawm lub caij nplooj ntoos hlav nres, nres caj npab, thiab cov ntsiab lus pivot. Yog hais tias lub caij nplooj ntoos hlav elasticity txo qis los yog cov ntsiab lus pivot tau hnav tiag tiag, hloov cov khoom cuam tshuam rau lub sijhawm. Rau tus kheej - lubricating bearings ntawm lub pob khawm cov ntsiab lus, xyuas seb lawv cov kis tau tus mob yog du.

Kev ua haujlwm huv

So ntawm qhov chaw ntawm lub log nres thiab nres khau nrog ib daim ntaub huv huv kom huv si kom tshem tawm cov plua plav thiab cov khib nyiab. Rau cov av tawv tawv, siv lub tshuab nqus tsev me me. Ceev faj tsis txhob tsuag cov tshuaj ntxuav ntawm lub tshuab electromagnetic kom tsis txhob ua rau cov txheej txheem rwb thaiv tsev ntawm lub kauj. Tom qab ntxuav, paub meej tias qhov kev sib txhuam ntawm cov khau khau yog tsis muaj cov roj stains kom ntseeg tau tias kev sib txhuam ntawm braking.

Targeted Lubrication

Siv tus nqi tsim nyog ntawm siab - kub resistant molybdenum disulfide roj rau cov ntsiab lus pivot ntawm lub nres caj npab thiab qhov txav ntawm cov khau nres. Qhov no tuaj yeem txo kev sib txhuam thiab hnav ntawm qhov chaw. Nws yuav tsum raug sau tseg tias tsis txhob siv cov roj lubricating rau lub log nres thiab nres hauv ob sab phlu, vim qhov no yuav txo qhov kev sib txhuam quab yuam thiab cuam tshuam rau cov nyhuv braking.

Regular Overhaul thiab Hloov

Ua ib qho kev tshem tawm thiab tshuaj xyuas txhua txhua rau lub hlis mus rau ib xyoos. Tshem tawm lub plunger thiab lub caij nplooj ntoos hlav, so cov khoom sab hauv ntawm lub hauv paus nres kom huv si, thiab hloov cov ntaub qhwv cov laus. Rau lub riveted nres, xyuas cov ntsiab lus riveting. Yog hais tias muaj looseness, re - rivet. Yog hais tias lub brake hauv ob sab phlu yog hnav mus rau qhov txwv, hloov nws nrog daim npav - mounted integral hloov txoj kev yam tsis muaj disassembled tag nrho cov nres, uas txhim kho cov txij nkawm efficiency.

Daim ntawv siv

Ua raws li Cov Khoom Siv Hluav Taws Xob Specifications: Nws yog DC electromagnetic nres thiab yuav tsum tau siv nrog lub zog DC sib npaug. Nws tsis tuaj yeem siv ncaj qha rau AC - cov khoom siv tsav. Thaum siv, nws yog ib qho tsim nyog kom paub meej tias qhov sib txuam ntawm cov electromagnet thiab cov kab hluav taws xob tsis sib xws kom tsis txhob muaj kev puas tsuaj rau lub kauj los ntawm qhov tsis sib xws ntawm qhov hluav taws xob.

Kho kom haum rau kev ua haujlwm ib puag ncig: Nws tsim nyog rau kev ua haujlwm ib puag ncig nrog qhov kub ntawm - 20℃txog 40℃thiab qhov txheeb ze av noo tsis tshaj 90%. Nws yuav tsum raug zam kom tsis txhob siv rau hauv qhov chaw uas muaj hluav taws kub, tawg, thiab cov roj corrosive heev. Yog tias nws yog siv sab nraum zoov, nws yog ib qho tsim nyog los teeb tsa cov khoom siv los nag thiab daus los tiv thaiv cov khoom siv sab hauv xws li electromagnet thiab caij nplooj ntoos hlav los ntawm eroded thiab cuam tshuam rau kev ua haujlwm.

Kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua: Tsis tu ncua xyuas qhov hnav ntawm lub hauv caug nres. Thaum hnav tshaj qhov txwv, nws yuav tsum tau hloov nyob rau hauv lub sij hawm kom tsis txhob txo lub braking efficiency. Nyob rau tib lub sijhawm, ntxuav qhov chaw ntawm lub nruas nres tsis tu ncua kom tshem tawm cov xeb thiab cov khib nyiab. Yog hais tias qhov khiav ntawm lub nruas nres tshaj qhov kev tso cai, nws yuav tsum tau kho lossis hloov. Tsis tas li ntawd, xyuas qhov nruj ntawm lub caij nplooj ntoos hlav kaw tsis tu ncua kom paub meej tias lub caij nplooj ntoos hlav sab hauv tsis muaj kab mob lossis puas.

Standardize Torque Kho: Lub caij nplooj ntoos hlav nres yog teem rau hauv ib lub raj square nrog lub nplai. Cov neeg siv tuaj yeem nyeem ncaj qha tus nqi braking torque los ntawm qhov ntsuas thaum hloov kho, tsis muaj kev ntsuas nyuaj thiab suav. Thaum kho, nws yog ib qho tsim nyog yuav tsum tau ua haujlwm raws li qhov ntsuas torque ntawm cov cuab yeej siv los tiv thaiv tsis txaus braking quab yuam lossis hnav ntau dhau ntawm cov hauv ob sab phlu los ntawm qhov tsis zoo torque.

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