 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. - v% g4 m! N& H# H
$ N2 k) e5 A8 Y- W9 X; b
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.
% [) ^/ X0 u- l
i% _" P+ o! `0 sMost cantruss are made by steel, however, we do see aluminum cantruss some time as well, for an instance, the rung or a ladder tray.
1 Q! W- K# H6 V/ i9 H& Y& F
& Y5 y8 r& p9 f7 IThe 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! ?8 {3 j+ x* s& s/ D
2 c4 X: i; g2 y
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% I5 F7 t7 A2 _' e* o0 O
.
$ f* T2 g4 J/ u, F# ~Steel 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.
' V0 d. @" O2 ]6 i E
+ y1 q5 J( r9 uO me O my, am I taking too much? Gotta shut up to get my jaw a rest!!!!!!# p0 U6 t, a$ B$ l$ e
/ X% h% q, l. `5 h
Have a good nite, bye bye...8 b2 }- w7 m. h
~) ?# c( ?. v. [1 K) Lshut up...../ }' d: R- P7 q/ t2 a
; d7 u6 H; }1 csorry... |
|
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
