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发表于 2011-9-30 10:09:28
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Conveyor belts generally are
& z+ M2 m/ `) M& ocomposed of three main/ r% A# {8 q4 M4 ?' Z& |
components:
0 w( d& Z/ X9 p* ?8 B' {4 q1. Carcass* o) \- M% Z- n% n% N" o- c
2. Skims
N; w: u8 I- B5 P4 Y, r1 e3. Covers (carry cover and pulley cover)
3 P3 r3 X8 `" i1 \7 r% wCarcass- X" V9 B( b& x9 X5 W# {
The reinforcement usually found on the inside of* \ ?% L+ n' j/ k/ i
a conveyor belt is normally referred to as the
4 J8 V! R7 D, ?& ]“carcass.” In a sense, the carcass is the conveyor: R' d, ^( @3 Q
belt since it must:
1 B4 q" Z' d' A- B" R1 U1. Provide the tensile strength necessary
( t( n1 L2 R$ j- M$ ?$ qto move the loaded belt.( [* @+ g! H' K+ W
2. Absorb the impact of the impinging
( Q9 A* w4 N8 }material being loaded onto the conveyor
: p8 h5 g! ]& W+ \# ]9 W4 Hbelt.
* ^8 G! ~$ F; L* h$ L3. Provide the bulk and lateral stiffness1 }: [$ e6 ]" E S$ `; j q
required for the load support.
% B' ?$ T. o; q, e4. Provide adequate strength for proper
" v9 O+ E$ g% T# S& W! xbolt holding and/or fastener holding. |
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