Needs Pictures: 0
Picture(s) thanks: 0
Results 1 to 6 of 6
Thread: SCMS Enclosure
-
27th February 2018, 11:40 AM #1Member
- Join Date
- Jul 2015
- Location
- New Zealand
- Posts
- 69
SCMS Enclosure
So I finally got around to building an enclosure for my SCMS. It's surprising how large the enclosure needs to be to accommodate every combination of mitre and bevel.
Below is the enclosure as it stands. I still need to put a roof on it.
20180222_202303_resized.jpg
And a closer picture of the vent at the back.
20180222_202312_resized.jpg
And a look underneath.
20180222_202320_resized.jpg
It's not perfect. I still end up with a bit of sawdust on the table. And I don't have the means to measure how much fine dust still ends up in the air. But it's a heck of a lot better than my old system, which was to let the dust spray wherever it wanted and then run the externally vented DC for a while. I still run the DC for a little while after making a cut anyway.
There's a 6 inch hole just behind the saw which connects to a 6 inch duct beneath the table which runs off to the left along the floor and out to the dusty. I've also hooked up a 4 inch line which gets reduced to 2.5 inch and connected to the back of the saw. I'm not sure how much this really does, but I was surprised (before making the enclosure) at how much dust goes out through this. I've had the flexy attached to the saw for a while and even with no DC hooked up the saw still pushes quite a lot of dust through the flexy. So I thought I may as well keep it connected. I doubt that the additional 2.5 inch line is stealing much suck from the 6 inch.
A simple 6 inch hole at the back is not ideal. I'd prefer to have some sort of very large bell mouth hood. But until BobL starts shipping his BMHs to NZ I'll just have to wait. And in any case I don't have much space below to work with.
Interested to get your comments/feedback.
-
27th February 2018 11:40 AM # ADSGoogle Adsense Advertisement
- Join Date
- Always
- Location
- Advertising world
- Posts
- Many
-
27th February 2018, 02:35 PM #2
-
27th February 2018, 04:15 PM #3.
- Join Date
- Feb 2006
- Location
- Perth
- Posts
- 27,800
I vote for a roof - and also having the roof come as far forward as possible.
A roof will reduce the vertical "draw angle" for air from 90º to about 60º which will speed the air up a bit through the front and help collect a bit more fine dust.
-
27th February 2018, 06:38 PM #4GOLD MEMBER
- Join Date
- Aug 2011
- Location
- bilpin
- Posts
- 3,562
A clear roof would help with light.
-
27th February 2018, 08:53 PM #5Member
- Join Date
- Jul 2015
- Location
- New Zealand
- Posts
- 69
Thanks for your thoughts. I reckon I will add a roof then. The saw has to sit quite far forward unfortunately to get the clearance (even with the special rail system on the hitachi). Which means that a roof that only goes out as far forward as the sides might not do too much.
I'll test out what the lighting is like with a roof that comes quite far forward. Fortunately the lighting in my garage is now quite good, particularly where the saw is. So light will hopefully not be a problem. But I'll see once I've placed a roof there.
Sent from my SM-G935F using Tapatalk
-
27th February 2018, 10:28 PM #6
You could always add an LED strip underneath the roof.
Similar Threads
-
Dog enclosure
By Kiwi75 in forum WOODWORK PICSReplies: 6Last Post: 25th October 2014, 06:07 AM -
VSD enclosure
By Stustoys in forum METALWORK FORUMReplies: 52Last Post: 4th March 2013, 11:48 AM -
CNC Enclosure
By SAISAY in forum DUST EXTRACTIONReplies: 0Last Post: 5th September 2012, 07:11 AM -
Cat enclosure
By Handyjack in forum WOODWORK - GENERALReplies: 7Last Post: 23rd August 2012, 06:53 PM