 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.
' W, V, @5 \ D3 f$ i9 E* ?( q
. E0 ]) J7 m* B4 Y: Q. Vthe 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.
! D6 Q- C7 u# D! G
$ ^: p0 h$ I# E I% d' ?Most cantruss are made by steel, however, we do see aluminum cantruss some time as well, for an instance, the rung or a ladder tray.0 l, u' s# M8 L# l1 S
$ _# n* r7 |! ^$ V0 \: b, ^% v; B8 o
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!
4 B' M9 C( j1 E' A0 `
2 x5 ^; K" C+ d" a1 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 joiners4 D+ Y. O. B* c; R# s) p3 `* \; e
. ) g4 W& _4 E; a {+ t# w
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.4 d) q3 m0 h/ d- |
/ F, {- L' `/ F' VO me O my, am I taking too much? Gotta shut up to get my jaw a rest!!!!!!3 u K: d7 O$ {$ Q& ]% ~
# S8 f- ^ y5 \
Have a good nite, bye bye...
6 N% J4 h) U+ n
$ Q3 |2 S5 G( j) n9 V8 [5 Tshut up.....6 v! E" M4 p f" c
; f5 S" K- l6 a u- f' w! u- P* B
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
