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发表于 2011-9-30 10:09:28
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Conveyor belts generally are" { _. w4 W# @$ m; @* g: ^
composed of three main& K, E$ O- ~! Z0 W2 ^
components:
8 p1 p0 U, Y; M0 U' v" G1. Carcass' i0 ?$ C% w _% Y8 ?
2. Skims% Q% t& Y' Y% @, u3 c0 [! c. _9 \
3. Covers (carry cover and pulley cover)5 |/ O M; H* d( C
Carcass
4 C& r& |4 C2 }The reinforcement usually found on the inside of6 T7 b7 x* O# K# V. o( g; r$ w
a conveyor belt is normally referred to as the& c7 F2 V" K; {1 s
“carcass.” In a sense, the carcass is the conveyor
% c- d+ @2 ~' c+ Y5 tbelt since it must:
8 B$ w9 b" C9 q! F1. Provide the tensile strength necessary. L# J4 L' d: |
to move the loaded belt.- o, k3 n2 r( O* [5 r( [
2. Absorb the impact of the impinging. O8 w+ _& p2 g& {
material being loaded onto the conveyor9 x% S: B/ G2 m2 U. h
belt.! |3 h J* L5 d$ b( G
3. Provide the bulk and lateral stiffness
2 a [, K. w9 |- c M* O) }& Wrequired for the load support./ ~! m# w3 Z$ y2 ^8 ^6 x0 ~# G* r
4. Provide adequate strength for proper
, ?: N) v. G$ @6 u" s+ Bbolt holding and/or fastener holding. |
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