Brake Pads Rau Industrial Nruas Nres
Txoj Cai Ua Haujlwm
Nres ncoo ua haujlwm cia siab rau kev hloov pauv ntawm lub zog kinetic rau thermal zog, uas tau ua tiav hauv plaub theem ua ntu zus:
- Fais fab kis:Lub tshuab hydraulic lossis pneumatic ua kom lub zog ua kom muaj zog (piv txwv li, pedal quab yuam), uas tom qab ntawd tsav lub piston ntawm lub tog raj kheej lub tog raj kheej lossis cua chamber. Qhov kev quab yuam no raug xa mus rau tus neeg tsav tsheb nres (brake shoe) kom pib txav mus los.
- Kev sib txhuam kev sib cuag:Tsav los ntawm lub thrust, lub nkhaus nres nres fits nruj nreem rau sab hauv phab ntsa ntawm lub nruas nres. Lub siab zoo ua kom muaj qhov sib txawv -dawb interface ntawm ob yam khoom, ua kom muaj kev sib txhuam ruaj khov.
- Kev hloov hluav taws xob:Raws li cov qauv ntawm lub cev \\(F_f=\\mu\\times F_n\\) (qhov twg \\(\\mu\\)=coefficient ntawm kev sib txhuam, \\(F_n\\)=zoo siab), ib tug rov qab kev sib txhuam quab yuam yog generated ntawm lub nres ncoo thiab nruas. Qhov kev quab yuam no hloov cov khoom siv lub zog kinetic rau hauv thermal zog, uas yog tom qab ntawd dissipated mus rau ib puag ncig ib puag ncig, ua tiav kev deceleration du lossis ua tiav ntawm cov khoom siv.
- Nres Tso Tawm:Thaum lub zog actuation raug tshem tawm, lub caij nplooj ntoos hlav rov qab thim cov khau nres, rov qab kho qhov sib txawv ntawm 3-5 hli ntawm lub nres nres thiab lub nruas. Tom qab hnav lub ncoo tshwm sim, qhov sib txawv no tuaj yeem hloov kho los ntawm tus neeg them nyiaj, rov pib dua lub kaw lus rau lub voj voog nres tom ntej.
Kev xav tau kev ua haujlwm
- High & Stable Friction Coefficient:Kev sib txhuam coefficient tsis tu ncua ntawm 0.35-0.55. Ntawm qhov kub siab ntawm 200-400℃(qhov kub thiab txias ntau thaum lub sij hawm sib tsoo ntau zaus), tus nqi coefficient attenuation tsawg dua lossis sib npaug li 20%. Qhov no tiv thaiv kom tsis txhob muaj cua sov- poob qis hauv lub zog nres- thiab ua kom haum rau qhov kev xav tau ntawm cov khoom siv hnyav - xws li mining tsheb thiab cranes.
- Zoo hnav tsis kam & cuam tshuam Load Capacity:Ntxiv nrog rau cov khoom zoo xws li cov hlau fibers (xws li, steel fibers) thiab cov khoom siv ceramic, cov pawm nres muaj qhov hnav qis (feem ntau tsawg dua lossis sib npaug li 0.15 cm³ / (MJ)). Lawv tuaj yeem tiv taus qhov cuam tshuam txog li 10-15 MPa thaum lub sij hawm cov khoom pib thiab nres, ua kom muaj kev pab cuam lub neej ntev thiab txo qhov zaus hloov.
- Harsh Environment Adaptability:Cov ntaub qhwv muaj cov plua plav zoo heev, tiv thaiv dej noo, thiab corrosion kuj. Lawv qhov chaw raug kho nrog cov tshuaj tiv thaiv- adhesion txheej, ua kom ntev - lub sijhawm ua haujlwm ruaj khov hauv kev xav tau xwm txheej xws li mining (siab plua plav), cov chaw nres nkoj ( ntsev tsuag thiab cov av noo siab), thiab metallurgy (siab kub thiab plua plav). Qhov kev tsim no tsis txhob nres lub suab nrov lossis kev ua haujlwm tsis ua haujlwm los ntawm cov khoom txawv teb chaws embedment.
- Superior Conformity ntawm Curved Profile Design:Txais yuav cov duab nkhaus uas zoo kawg nkaus phim rau sab hauv phab ntsa ntawm lub nruas nres, cov ntaub qhwv tau ua tiav qhov chaw sib cuag ntawm Ntau dua lossis sib npaug li 70%. Qhov no ua kom lub zog tsis sib xws thaum lub sijhawm braking, tiv thaiv kev hnav khaub ncaws ntau dhau. Xaiv cov khoom sib txawv feature chamfered npoo kom txo tau cov ntaub pua tsev cuam tshuam rau lub nruas thiab txo cov suab nrov braking.
- Compatibility nrog Multiple Actuation Systems:Cov pads yog sib xws nrog mainstream industrial nres actuation systems (hydraulic thiab pneumatic). Lawv cov paib thaub qab (brake pad nqa) muaj lub zog tensile siab (Ntau dua lossis sib npaug li 300 MPa), muaj peev xwm tiv taus qhov hnyav ntawm 500-2000 N yam tsis muaj deformation, ua kom muaj zog xa mus rau qhov sib txhuam.
Daim ntawv thov teb
- Heavy-Lub luag haujlwm Engineering Machinery:Qhov zoo tshaj plaws rau kev ua haujlwm siab - cuam tshuam -load thiab plua plav ua haujlwm, lub nres nres yog tsim rau cov khoom siv xws li excavators (mus ncig / tig nres), loaders (nres / downhill brakes), bulldozers (track brakes), thiab cranes (slewing / tig mechanism brakes). Lawv tau tsim kho kom tiv taus qhov kub thiab txias uas tsim los ntawm kev pib nquag- nres lub voj voog thiab xa cov khoom hnav zoo dua.
- Mining & Metallurgical Khoom:Tsim los ua haujlwm nyob rau hauv siab - plua plav thiab siab - qhov chaw thauj khoom, lawv siv tau rau cov tsheb thauj khoom (hauv av / qhib- qhov chaw nres tsheb), metallurgical rolling mills (roller drive brakes), thiab siv conveyors (sab ceev nres). Cov ntaub qhwv tuaj yeem tiv thaiv cov plua plav yaig thiab tswj kom muaj kev sib txhuam ruaj khov ntawm qhov kub thiab txias, tiv thaiv thermal ploj.
- Chaw nres nkoj & Logistics Machinery:Haum rau hnyav- lub luag haujlwm thauj khoom thiab thauj khoom xws li chaw nres nkoj gantry cranes (hoisting/luffing brakes), thawv cranes (trolley travel brakes), thiab stacker cranes (fork lifting brakes). Lawv tau yoog rau sab nraum zoov cov av noo thiab ntsev- qhov chaw tshuaj tsuag, nrog rau kev tshem tawm cov nres ua kom ruaj khov, txhim khu kev qha thaum ua haujlwm.
- General Industrial Drive Equipment:Ua tau nrog ntau yam tsawg- nrawm, hnyav- lub luag haujlwm motors thiab kis tau tus mob, suav nrog winches (hnyav-load hoisting brakes), traction winches (traction brakes), thiab kiv cua loj (shutdown brakes). Cov ntaub qhwv ntsej muaj lub neej ua haujlwm ntev, txo qis kev poob qis los ntawm kev hloov ntau zaus.
Khoom Description
Z4 series qhov ntev
|
Khoom npe |
Dav |
Thickness |
Chord ntev |
Arc ntev |
|
Z4-Φ100 |
70 |
5±0.2 |
63+0.8 |
67+1 |
|
Z4-Φ150 |
90 |
6±0.2 |
93+0.8 |
99+1 |
|
Z4-Φ200 |
90 |
8±0.2 |
124+0.8 |
132+1 |
|
Z4-Φ300 |
140 |
10±0.2 |
183.5+0.8 |
195+1 |
|
Z4-Φ400 |
180 |
10±0.2 |
241+0.8 |
256+1.3 |
|
Z4-Φ600 |
240 |
12±0.3 |
358+1.2 |
381+1.5 |
|
Z4-Φ700 |
280 |
12±0.3 |
415.3+1.2 |
442+1.5 |
Z5 series qhov ntev
|
Khoom npe |
Dav |
Thickness |
Chord ntev |
Arc ntev |
|
Z5-Φ160 |
65 |
6±0.2 |
98.7+0.7 |
105+1 |
|
Z5-Φ200 |
80 |
8±0.2 |
124+0.8 |
132+1 |
|
Z5-Φ250 |
100 |
8±0.2 |
152+0.9 |
162+1 |
|
Z5-Φ300 |
125 |
10±0.2 |
183.5+0.9 |
195+1 |
|
Z5-Φ315 |
125 |
10±0.2 |
192.5+0.9 |
205+1.15 |
|
Z5-Φ400 |
160 |
10±0.2 |
240.4+1 |
256+1.3 |
|
Z5-Φ500 |
200 |
12±0.2 |
300.6+1 |
320+1.3 |
|
Z5-Φ630 |
250 |
12±0.25 |
375.5+1.2 |
400+1.4 |
|
Z5-Φ710 |
280 |
15±0.25 |
424.2+1.5 |
452+1.55 |
|
Z5-Φ800 |
320 |
15±0.3 |
476+1.5 |
507+1.75 |
Z8 series qhov ntev
|
Khoom npe |
Dav |
Groove dav |
Thickness |
Platform thickness |
Chord ntev |
Arc ntev |
|
Z8-Φ200 |
90 |
80-0.5 |
11±0.2 |
3+0.3 |
127.7+0.8 |
136+1.2 |
|
Z8-Φ300 |
140 |
128-0.5 |
13±0.2 |
3+0.3 |
187+1 |
199+1.2 |
|
Z8-Φ400 |
180 |
166-0.5 |
14±0.2 |
4+0.3 |
245+1 |
261+1.3 |
|
Z8-Φ600 |
240 |
224-0.5 |
17±0.25 |
5+0.3 |
363.4+1.2 |
387+1.5 |
|
Z8-Φ700 |
280 |
260-0.5 |
17±0.25 |
5+0.3 |
421+1.3 |
448+1.5 |
Z9 series qhov ntev
|
Khoom npe |
Dav |
Groove dav |
Thickness |
Platform thickness |
Chord ntev |
Arc ntev |
|
Z9-Φ200 |
80 |
70-0.5 |
11±0.2 |
3+0.3 |
127.7+0.8 |
136+1 |
|
Z9-Φ250 |
100 |
90-0.5 |
11±0.2 |
3+0.3 |
156+0.8 |
166+1 |
|
Z9-Φ300 |
125 |
113-0.5 |
13±0.2 |
3+0.3 |
187+1 |
199+1.2 |
|
Z9-Φ315 |
125 |
113-0.5 |
13±0.2 |
3+0.3 |
195.3+1 |
208+1.2 |
|
Z9-Φ400 |
160 |
146-0.5 |
14±0.2 |
4+0.3 |
245+1 |
261+1.3 |
|
Z9-Φ500 |
200 |
186-0.5 |
16±0.2 |
4+0.3 |
305.2+1 |
325+1.3 |
|
Z9-Φ600 |
240 |
224-0.5 |
17±0.25 |
5+0.3 |
363.4+1.2 |
387+1.5 |
|
Z9-Φ630 |
250 |
234-0.5 |
17±0.25 |
5+0.3 |
380.4+1.2 |
405+1.5 |
|
Z9-Φ710 |
280 |
262-0.5 |
20±0.3 |
5+0.3 |
430+1.3 |
458+1.5 |
Cim npe nrov: Tuam Tshoj Nruas Nruas Nruas rau Industrial Nruas, Tuam Tshoj, Hoobkas