 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. / q! n* g" _2 P
2 I- {/ r2 i! f6 G) I( e- Y4 m Lthe 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.
3 w. M; ], C' \/ G
8 f$ v1 C; I e1 M1 ]. zMost cantruss are made by steel, however, we do see aluminum cantruss some time as well, for an instance, the rung or a ladder tray.) L2 t7 v2 S" g. d4 e$ S1 }
: |* V! u& N6 f
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!' ^$ d8 H' d# p4 f. k
& n9 {9 w+ p3 T0 ]+ D Z0 CMost common ways to put cantruss together is by welding, drill hole and bolt it together, or using some pre-fabricated "T" or "L" shape joiners1 }. l* l9 c7 K2 h3 o
.
" Z& M0 a) \3 cSteel 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.* a7 s1 ]3 w3 {8 v
8 P* W% P7 `5 u0 R& O
O me O my, am I taking too much? Gotta shut up to get my jaw a rest!!!!!!% p) {8 W: Q% X
7 ?, u; |: H2 t/ W) L! F5 k' q u( {
Have a good nite, bye bye...: P! z' y T# Z* s% D" I; R
% N6 b M) @; x& O4 bshut up.....
) k6 q4 J9 i F1 h+ p5 B! W- v; M0 U! A
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
