 鲜花( 7)  鸡蛋( 0)
|
Cantruss, 俺来说两句。。。。哎哟，谁在扔砖头？！
"Cantruss", as well called as "Uni-strud", or "C channel", is a very commonly used industrial/commercial standard framing/supporting material, usually used to make a sort of brackets as a support to Cable Tray by using spring nuts and bolts, or use "P Clamp" to hold pipes/conduits/cables, even sometime are used to bolt onto another material directly.
6 {' w n, N) d3 d, Z- {
/ x& j* l ~& W9 ^& ]4 l* A; [the most commonly used size of cantruss also called standard cantruss has its dimension of 2 5/8" by 1 7/16", with holes bored on either side or just a whole piece. other than that, we also use "shallow cantruss", which is half the depth of standard size or "double cantruss", which is pre-manufactured two standard cantruss simply back to back welded together.
9 G, C$ Y7 \- c3 b) C' [
7 m2 ~# Q: c9 O1 S+ CMost cantruss are made by steel, however, we do see aluminum cantruss some time as well, for an instance, the rung or a ladder tray.; H1 `2 {1 @# b+ |: `% r. a
8 l) }3 F6 s1 N+ n5 A ` H8 `The best way to cut a contruss is by using chop saw, however chop saws are banded on some jobsite in Alberta, which is very wired. other means of cutting a contruss might be band saw, sawsall(reciprocating saw), or hydraulic cantruss cutter. Hacksaw does work as well, by you might need a little bit musle!
5 o5 ~- ^% o: D$ e; n5 p) f4 h# J7 f
Most common ways to put cantruss together is by welding, drill hole and bolt it together, or using some pre-fabricated "T" or "L" shape joiners% S! \- P8 i! A% B. l$ i
.
4 a: l. P4 k7 l% U3 u0 v3 y; v* X' JSteel cantruss is usually galvanized for corrosion resistance, but the galvanize also causes some problem and generate poison gas when welding . So, remember to grind the galvanize off about half inch back at either end of the welding points before you deliver it to a welder will be highly appreciated by welders.
6 _' e! ~. Y5 I# j# {7 D) R! b5 H* m& a' \8 e5 n
O me O my, am I taking too much? Gotta shut up to get my jaw a rest!!!!!!
) O |1 |, \4 ]- {, d1 ], w1 X7 C
/ ]4 w& M% J9 _9 YHave a good nite, bye bye...8 {% t1 D1 b; ?% w
$ t0 q: R7 a6 Q3 X- w# D4 E. B
shut up.....
* A6 R6 P1 H3 Q4 z0 v2 U0 F$ }4 K: ^' z+ R# R% C( @
sorry... |
|
狗仔卡
发表于 2009-1-16 14:16
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡
发表于 2009-1-19 16:24
