QWZ5-200/32 Series Pneumatic nruas nres

CovQWZ5-200/32 series pneumatic nruas nresyog ib txwm- kaw, caij nplooj ntoos hlav- siv, huab cua- tso tawm cov khoom siv braking tailored rau cov khoom lag luam nrog rau ntawm - huab cua qhov chaw. Nws ua raws liGB6333-86(kev sib txuas qhov ntev thiab braking torque tsis) thiabJB/T6406-2006(Technical Requirements), thiab tshwj xeeb tshaj yog txuam nrog covQG32-50 series cua lub tog raj kheej. Nrog kev ruaj khov braking kev ua tau zoo, tsis tshua muaj txij nkawm, thiab kev ua haujlwm siab zaus, nws yog dav siv hauv kev txo qis thiab nres nres ntawm cranes, siv conveyors, chaw nres nkoj tuav machinery, thiab metallurgical khoom nyob rau hauv uas tsis yog - tawg ib puag ncig.

Core Technical Specifications

Cov yam ntxwv tseem ceeb & kev ua haujlwm zoo

Fail-Safe Ntws-Closed DesignAdopts lub ntsiab logic ntawm"caij nplooj ntoos hlav braking + cua tso tawm"(Cov ntsiab lus 2, 4). Thaum huab cua siab poob (piv txwv li, huab cua tsis ua hauj lwm), siab - lub zog braking springs tsav lub nres khau kom clamp lub 200 mm nruas tam sim ntawd, tsim 140-280 N·m ntawm braking torque los tiv thaiv cov khoom slipping los yog khiav. Thaum huab cua nkag (0.5-0.7 MPa), QG32-50 lub tog raj kheej thawb lub caj npab nres kom kov yeej lub caij nplooj ntoos hlav quab yuam, cais cov khau ntawm lub nruas kom ua haujlwm zoo.

Interlocking Clearance Equalization & Tsis Siv Neeg Khau AlignmentNruab nrog ibinterlocking clearance equalization ntaus ntawvuas dynamically kho qhov kev ncua deb ntawm ob lub khau nres, kom ntseeg tau tias kev sib haum xeeb ntawm ob sab (0.8-1.2 hli) yam tsis muaj kev cuam tshuam. Qhov no tshem tawm tag nrho cov tshwm sim ntawm ib tug nres nres "ntev thiab lo" rau lub nruas vim tsis sib xws clearance, txo qhov txawv txav ntawm linings thiab nruas (Cov ntsiab lus 1, 3). Covtsis siv neeg khau alignment devicekuj tso cai rau cov khau kom hloov mus rau me ntsis nruas runout, ua kom muaj kev sib cuag thiab ruaj khov braking torque.

Tsawg-Kev Kho Tus Kheej- Lubricating HingesTag nrho cov viav vias loj yog haum nrog tus kheej -lubricating alloy bearings. Thaum lub sijhawm ua haujlwm, cov bearings tsim cov yeeb yaj kiab roj ruaj khov kom tsis txhob muaj kev sib txhuam thiab hnav, tshem tawm qhov xav tau rau cov roj ntim tsis tu ncua (Cov Lus Qhia 1, 2). Qhov no tsis tsuas yog txhim kho kev sib kis tau zoo (Ntau dua lossis sib npaug li 95%), tab sis kuj tseem txuas ntxiv lub neej kev pabcuam pob khawm kom ntau dua lossis sib npaug li 5 xyoo raws li kev ua haujlwm ntawm tus qauv, txo qis cov haujlwm ua haujlwm.

Quick-Hloov daim npav-Mounted Friction LiningsCov kev sib txhuam hauv ob sab phlu adopt adaim npav -mounted integral molding qauv(Cov ntsiab lus 2, 4). Kev hloov tsuas yog yuav tsum tau xauv lub hauv ob sab phlu, tshem tawm cov qub hauv ob sab phlu, thiab ntxig ib qho tshiab - tsis tas yuav tsum tau disassemble lub nres caj npab lossis lub tog raj kheej. Tag nrho cov txheej txheem yuav siv sij hawm tsawg dua los yog sib npaug li 8 feeb, uas yog 60% sai dua li cov tsoos bolted linings, txo cov khoom siv downtime. Muaj ntau yam ntaub ntawv hauv ob sab phlu: tawv tawv rau siab- zaus braking (xws li, chaw nres nkoj conveyors), cov ntaub mos muag rau qis- yuav tsum muaj suab nrov (xws li, rhiav cranes), tag nrho cov rooj sib tham tsis yog -asbestos ib puag ncig cov qauv.

Intuitive Braking Torque KhoLub braking springs yog nyob rau hauv ib tug tshwj xeeb square raj nrog atorque nplaintawm sab (Cov ntsiab lus 2). Cov neeg ua haujlwm tuaj yeem saib ncaj qha rau lub caij nplooj ntoos hlav compression ntev los nyeem qhov sib thooj braking torque (piv txwv li, 20 hli compression=200 N·m torque), tshem tawm qhov xav tau ntawm cov cuab yeej ntsuas torque nyuaj thiab ua kom yooj yim ntawm - qhov chaw hloov.

Txoj Cai Ua Haujlwm (Pneumatic Tso Tawm + Caij Nplooj Ntoos Hlav)

QWZ5-200/32 ua haujlwm raws li kev sib koom ua ke ntawm pneumatic-hydraulic, nrog kev faib ua haujlwm ntawm QG32-50 huab cua lub tog raj kheej thiab cov khoom siv tshuab sab hauv:

Nres Tso Tawm (Cov Khoom Siv Ua Haujlwm)Thaum lub kaw lus tswj tau muab cov cua compressed (0.5–0.7 MPa) rau QG32-50 lub tog raj kheej, lub tog raj kheej lub piston pas nrig txuas mus rau linearly. Tus pas nrig ua rau ntawm tus nres lub zog mechanism, thiab los ntawm lub zog amplification, nws kov yeej lub pre-tightening force ntawm lub braking springs. Qhov no ua rau ob txhais tes nres kom viav vias tawm sab nraud, sib cais cov kev sib txhuam los ntawm 200 mm-inch nruas (clearance 0.8-1.2 mm). Lub sijhawm no, tus nres tau tso tawm tag nrho, thiab cov khoom siv tuaj yeem khiav tau ib txwm.

Nres Daim Ntawv Thov (Tebchaws Nres / Xwm Ceev)

Nquag nres: Thaum cov khoom siv yuav tsum tau nres, lub kaw lus tswj kom txo tau cov cua nkag siab. Lub braking springs maj mam rebound, rub tus brake caj npab mus rau sab hauv. Kev sib txhuam hauv ob sab phlu ua rau kev sib cuag nrog lub nruas rotating, hloov cov khoom siv lub zog kinetic rau hauv tshav kub (dissipated rau hauv huab cua) los ntawm kev sib txhuam. Lub adjustable torque (140-280 N·m) kom du deceleration tsis muaj kev cuam tshuam.

Thaum muaj xwm ceev nres: Nyob rau hauv cov ntaub ntawv ntawm huab cua siab poob (piv txwv li, cua compressor tsis ua hauj lwm), lub tog raj kheej piston pas nrig retracts instantly. Lub braking springs koom nrog, clamping lub nruas kom nruj kom nres cov khoom nyob rau hauv tsawg dua los yog sib npaug li 0.5 vib nas this- ua tau raws li cov qauv kev nyab xeeb rau nruab nrab - load machinery.

Cim npe nrov: qwz5-200/32 series pneumatic nruas nres, Suav teb, manufacturers, tsum, hoobkas, customized