Until recently the dust collection system, in my basement shop, consisted of a broom, dust pan and window fan. Then a really good Craig’s List find and some some subtle hints from Mimi (”YOU do the dusting and you’ll see just how bad it is!!”) has upgraded the old way. Although the system isn’t the most powerful- 1 1/2 hp- it has really made a difference; especially when I remember to open the correct blast gate. One thing I discovered is in order to maintain peak efficiency, the blast gates on the equipment not in use must close completely. Sanding doesn’t present a problem but when planing, jointing, sawing or general cleaning- larger chips find their way into the sliding gate tracks and prevent the gate from closing completely. To clean the tracks, I’ve tried unbent paper clips, opened safety pins, small scratch-alls but nothing seemed to really do a good job.
Well here’s my answer to the problem-
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This is nothing more than a old U-bolt (1/4×20 thread) with one leg cut off. Bent to form a right angle then heated and flattened to fit the blast gate slots. It could have been ground flat but fire was more fun. The end was ground to a rounded point to get into the corners of the tracks. The handle was made from a piece of Sapele from member “Karson”. Drilled a hole with a #7 bit, turned/sanded the handle on the lathe then just threaded the bolt into the hole letting the bolt threads cut their way into the wood.
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The length of the “blade” is long enough to reach into the corners of the tracks.
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And the lanyard- that’s in I get clumsy and drop the tool. At least I won’t have to tear apart the hoses to find it.
Thanks for looking!
Lew
-- Lew- Time traveler. Purveyor of the world's finest custom rolling pins!

















13 comments so far
KylesWoodworking
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273 posts in 858 days
#1 posted 653 days ago
Looks great lew! Thanks for the tips and I like the lanyard idea.
-Kyle
-- I'm 18 and love woodworking! http://www.kyleswoodworking.com http://www.facebook.com/kyleswoodworking
grizzman
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5363 posts in 1469 days
#2 posted 653 days ago
now that is putting you joint to work…lets see lew…your …joint…..you joint….ok….i quit…you get the jest…lol…glad you found a way to solve a problem, im wondering why your having that problem…i have metal blast gates and they dont do that…i wonder if that is what is causing your problem…plastic verses metal…maybe ask around and see if others with metal blast gates have the problem…i would figure it a pain to take your system apart and clean…how often do you have to do this..??.......well im glad you have a system going…much better then a broom and dust pan…...enjoy the new set up…and thanks karson for helping our good bud lew…your all the cream of the crop ..ya know that dont ya…well im tellin ya…you sure are….grizz
-- GRIZZMAN ...[''''']
grizzman
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5363 posts in 1469 days
#3 posted 653 days ago
well i just thought of why its doing it lew…because i have the metal…its much thinner then the plastic and so the groove on your plastic ones is larger…and allows the chips to fall into the groove…so i bet if you upgrade to metal blast gates…you wont have this problem…thats my guess….grizz
-- GRIZZMAN ...[''''']
Karson
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34367 posts in 2566 days
#4 posted 653 days ago
Cool Tool Lew. I’ve tried all kind of sharp, bent items and never got complete freedom of movement. I’ll have to try some of this Idea and I’ve got some Sapele to make the handle.
-- I've been blessed with a father who liked to tinker in wood, and a wife who lets me tinker in wood. Southern Delaware karson_morrison@bigfoot.com †
John Ormsby
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1235 posts in 1902 days
#5 posted 653 days ago
You will never need to clean out blast gates again if you buy these from Lee Valley. Been using them for years. Well worth the investment.
http://www.leevalley.com/US/wood/page.aspx?p=51506&cat=1,42401,62597
-- Oldworld, Fair Oaks, Ca
Napaman
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5010 posts in 2242 days
#6 posted 653 days ago
nice arm—-is that mimi?
nice solution!
-- Matt--Proud LJ since 2007
ksSlim
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799 posts in 1055 days
#7 posted 653 days ago
I think you’ve just re-invented the “New Yankee Weeder”. Might want to check with Dr. Google on that.
-- Sawdust and shavings are therapeutic
littlecope
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2322 posts in 1667 days
#8 posted 653 days ago
Looks like the right tool for the job Lew… Very Resourceful!!
-- Mike in Concord, NH---Unpleasant tasks are simply worthy challenges to improve skills.
shakeyhands
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8 posts in 653 days
#9 posted 653 days ago
I reckon I should introduce myself first thing this morning. I woke up early (before time to get up) thiis morning and was surfing around on the computer and found this website. I need to explain that I am 79 years old and not so very swift on the computer but I do have fun when it is to hot to be out in the shop. Mentioning the shop——-that is another story. Following retirement I built a small shop in my back yard and stocked it with a few tools. Shortly thereafter we had what was termed an “inland hurricane” which put a very large hackberry tree directly across the top of my shop, pretty much flatening it. OK so there is another years work cut out for me. Now fast- forward two years and I now have the shop rebuilt (12’ X 24’) and quickly discovered it to be far to smalll——but it will have to do. I like to make an assortment of items——-whatever strikes my fancy.
I will be looking forward to checking in here on a regular basis. Richard
-- So live that those who know you but do not know God will come to know God because they know you.
sedcokid
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2500 posts in 1764 days
#10 posted 653 days ago
Lew, I Love It!!! Necessity Is The Mother On Invention!!! How true always.
Thanks for sharing,
-- Chuck Emery, Michigan,
lew
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8970 posts in 1921 days
#11 posted 653 days ago
Kyle- Thanks. I lost a couple of paper clips while cleaning the tracks with the dust collector running. Didn’t want this to end up the same way.
Grizz and John- I forgot to mention that the Craig’s List dust collector score included the blast gates and a whole bunch of other stuff. I can see now the metal gates would clog less and those Lee Valley ones are really nice!
Karson- Thanks! This Sapele was from a short piece I had cut for some pens.
Matt- Thanks! My arm- some folks here think I am just a computer generated PIA (education label).
ksSlim- After you said that, I went and looked at out garden weeder. It is the same!! SOB! thought I’d invented something :^)
Mike- Thanks
shakeyhands- Glad to have you here. Looking forward to seeing some of your projects.
Chuck- Thanks!!
-- Lew- Time traveler. Purveyor of the world's finest custom rolling pins!
Beginningwoodworker
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13225 posts in 1838 days
#12 posted 651 days ago
Neat idea, Lew.
-- CJIII Future cabinetmaker
lew
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8970 posts in 1921 days
#13 posted 651 days ago
CJ- Thanks!!
-- Lew- Time traveler. Purveyor of the world's finest custom rolling pins!
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