- UID
- 12263
- 精华
- 积分
- 406
- 胶币
- 个
- 胶分
- 点
- 技术指数
- 点
- 阅读权限
- 20
- 在线时间
- 小时
- 注册时间
- 2007-7-8
- 最后登录
- 1970-1-1
|
楼主 |
发表于 2011-9-30 10:09:28
|
显示全部楼层
部分内容
Conveyor belts generally are9 @! Q2 g0 e. H
composed of three main$ B" Z, O0 V: ~( ^! A- r8 p
components:
% h* A, o! @& H6 Y1. Carcass
7 ~4 a3 O% y5 A: ~( E; N2. Skims- p& w1 a* }. D
3. Covers (carry cover and pulley cover)" f# k% k- R; d
Carcass
& }! Q2 j5 B: U. [2 m# PThe reinforcement usually found on the inside of6 R. F$ t# R% w4 `
a conveyor belt is normally referred to as the
4 x& B9 x0 S m9 U, R“carcass.” In a sense, the carcass is the conveyor
8 |5 a- L( f" w; S% e) i$ cbelt since it must:6 Z% g& y8 m" S0 l. |: M* G- ]
1. Provide the tensile strength necessary8 f& Z q4 I" D: Z x
to move the loaded belt.# a5 }1 o% b! c8 K6 _
2. Absorb the impact of the impinging2 I5 Q+ J9 K' L
material being loaded onto the conveyor* a8 l+ f! M' _0 `+ }2 v/ }) l
belt.
! }1 O. A' H1 p" P' D' g3. Provide the bulk and lateral stiffness
# v/ a) r( p, K) _* c3 C8 vrequired for the load support.4 v) e p6 I, X: y, v; i& G2 F
4. Provide adequate strength for proper
0 v2 n" t( u" m$ U7 x* l& Sbolt holding and/or fastener holding. |
|