 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. # X0 ?* x1 W, I) B B
, ~7 A$ _! {7 V
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.: M8 I* s- k8 x8 h4 E& g
6 H7 N- f p6 G+ j# ~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.
: Z5 Z ]- K/ {7 ^$ h4 N7 R' }3 P X+ C& @9 c; P# d! o9 N
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!
: P# z) ]+ [% ~$ i5 P6 w4 c
, F/ J6 |; B% S' r3 ?/ c( r% _# RMost common ways to put cantruss together is by welding, drill hole and bolt it together, or using some pre-fabricated "T" or "L" shape joiners8 o8 e$ J+ h) P5 @
.
- X/ y" B5 n- J4 [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 e* {, F2 R! X2 E6 B
. U" e+ J* L! o/ U" b C" M% o8 N1 \O me O my, am I taking too much? Gotta shut up to get my jaw a rest!!!!!!! R# {1 W3 z3 p) `% ?" s& [9 g
$ P. w8 ^% t, J7 @& [/ M' hHave a good nite, bye bye.... g' ^) T5 K" o% ]# s
3 W- H1 t1 `7 M$ H, `2 p4 I( m
shut up.....
& p8 F5 V# V. d3 A, }0 P. ]9 C2 u
/ o/ y% L, s% g( k. r. _. ksorry... |
|
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
