 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. + ~0 O! L7 l4 N7 x5 w& W+ ]
$ P2 I5 L! N r/ m* Qthe 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. e# u2 _! g+ I2 x+ R
% }9 A' A. ]; M$ x" d- M
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.
C5 f3 x/ k1 y( Y* b; G* g; O5 ?# N1 M% ?0 L0 T
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!) Y7 k. D( M3 C( @6 U
' | D, e# X D& v2 ]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
" J) A3 A; X+ q( F2 G F1 g3 S. 1 G; l0 d3 M4 M' e& D3 G$ s: y6 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.
; {) t6 E; L1 G& k) P5 E' a- c
3 h3 t. m i+ jO me O my, am I taking too much? Gotta shut up to get my jaw a rest!!!!!!3 X+ N% Z9 _5 @ @
# |' l$ ^0 |: G; c
Have a good nite, bye bye...& u) |* `! [3 U8 x! e. C- c" l
% r- o: C1 }( q7 H }7 bshut up.....* q8 X& a! n0 a1 c, \5 ^
! F, n, \$ m) h: p ]
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
