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Adjustable Axle Spacers - Effectus AeroProducts
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effectus(at)rogers.com
Guest





PostPosted: Mon Jan 12, 2009 3:05 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

Hi Everyone,

It seems as though I have been scooped in the marketplace!!

With the introduction of the Matco adjustable axle my product offering
has effectively been run outta town! There is little chance of me being
able to compete with a product being offered by the company with whom
the problem originated. This is just how things go sometimes.

I would like to inform those who had contacted Cleaveland Tools to place
a pre-order that I have canceled the product offering in fairness to
Mike at Cleaveland Tools even though they had ordered product already. I
would hate to have that product sit on their shelves with no interest in
them.

To those who had the confidence to pre-order my adjustable pre-load axle
spacers, Thank You. It is always gratifying to have the confidence of
your peers.

I look forward to offering other accessories and parts to the kit
builder and kit manufacturer alike.

Regards,

Dave
--
Dave Hertner
President

Effectus AeroProducts Inc.
Kit Aircraft Component Manufacturing
Machining - Fabrication - Laser/Water-Jet Cutting

Blog: http://www.kitaircraftmods.com
Email: davehertner(at)effectus-aeroproducts.com
Phone: (519) 933-2055


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indigoonlatigo(at)msn.com
Guest





PostPosted: Mon Jan 12, 2009 3:43 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

I think I have it in a box at home and look forward to testing your diagnostic and problem solving ability. Thank you for spending the time in solving a problem that seems as though it should have been previously thought out.
 
Not much money in it for you C but I have something that most other don't have on their 10 so that is cool as long as it works.
 
Thanks C
 
John G. Do Not Archive

Quote:
Date: Mon C 12 Jan 2009 18:04:23 -0500
From: effectus(at)rogers.com
To: RV10-List(at)matronics.com
Subject: Adjustable Axle Spacers - Effectus AeroProducts

--> RV10-List message posted by: David Hertner <effectus(at)rogers.com>

Hi Everyone C

It seems as though I have been scooped in the marketplace!!

With the introduction of the Matco adjustable axle my product offering
has effectively been run outta town! There is little chance of me being
able to compete with a product being offered by the company with whom
the problem originated. This is just how things go sometimes.

I would like to inform those who had contacted Cleaveland Tools to place
a pre-order that I have canceled the product offering in fairness to
Mike at Cleaveland Tools even though they had ordered product already. I
would hate to have that product sit on their shelves with no interest in
them.

To those who had the confidence to pre-order my adjustable pre-load axle
spacers C Thank You. It is always gratifying to have the confidence of
your peers.

I look forward to offering other accessories and parts to the kit
builder and kit manufacturer alike.

Regards C

Dave


--
Dave Hertner
President

Effectus AeroProducts Inc.
Kit Aircraft Component Manufacturing
Machining - Fabrication - Laser/Water-Jet Cutting

Blog: http://www.kitaircraftmods.com
Email: davehertner(at)effectus-aeroproducts




[quote][b]


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Tim Olson



Joined: 25 Jan 2007
Posts: 2872

PostPosted: Tue Jan 13, 2009 7:14 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

In all fairness to Matco, it should be noted that Matco just
made the wheels and Vans picked them for the RV-10. Van's
designed the axle and spacers, and Van's chose to make them
the way they did...choosing not to make them fit the bearing
taper, choosing not to size the inside of the spacers for
the rubber seal....all of that. So the design flaws aren't
Matco's fault. They didn't even SEE an RV-10 application until
they worked with Scott to try to find out what they could do
to stop getting complaints about the design...so they worked
with him to come up with a better design for ALL of the
RV nosewheel kits. They HAD to come up with something, so that
their own reputation doesn't suffer from the bad design of
our original kits. This isn't a big slam on Van's, either.
They try their best to make things cheap for the builder.
The problem comes in that many people, especially people
building the higher-priced RV-10 model, aren't happy with
some of the cost compromises, and expect more. That's how
things like the axle extensions, this nosewheel fix, and
heck, all of those Rivetmaster and iflyrv10 parts came to
be....they're all improvements on the original design that
many builders think should have been done better initially.
That trim nut that goes on the trim cable access plate is
a HUGE one.....the original welded stuff is an accident waiting
to happen. If I hadn't silver-soldered mine up tough, I'd
never have felt good about it. Now you can buy a nice
replacement that is much better than the original. The
sad thing is, all of these improvements have never made it
into the RV-10 "standard package"...which would have made
it easier on the builder by maybe upping the kit price
by a few dollars, but providing you with the best in parts
right off the bat...saving you shipping, time, hassle, and
worry. With products like the Axle extensions, there are
going to be many people that don't hear about these
parts, and they'll have things like smashed wheel fairings
because of it.

Anyway, Matco wasn't the problem with the original design,
but they're part of the solution...and I think the pricing
is indicative of them trying to ensure that their company
name doesn't suffer because of an over-zealous cost-saving
attitude of our kit supplier. In the end, it's just a good
thing that there are becoming some good "standard fixes"
for the handful of shortcomings that we've found.

Tim Olson - RV-10 N104CD - Flying

David Hertner wrote:
Quote:


Hi Everyone,

It seems as though I have been scooped in the marketplace!!

With the introduction of the Matco adjustable axle my product offering
has effectively been run outta town! There is little chance of me being
able to compete with a product being offered by the company with whom
the problem originated. This is just how things go sometimes.

I would like to inform those who had contacted Cleaveland Tools to place
a pre-order that I have canceled the product offering in fairness to
Mike at Cleaveland Tools even though they had ordered product already. I
would hate to have that product sit on their shelves with no interest in
them.

To those who had the confidence to pre-order my adjustable pre-load axle
spacers, Thank You. It is always gratifying to have the confidence of
your peers.

I look forward to offering other accessories and parts to the kit
builder and kit manufacturer alike.

Regards,

Dave




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ricksked(at)embarqmail.co
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PostPosted: Tue Jan 13, 2009 8:03 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

You know I remember when all the aftermarket things started to come about and what a great thing the people who made them have contributed, the trim nuts Tim is talking about were a joke!! Mine broke off just trying to rivet them to the plates...Has that changed? If not builder beware because it is a BIG safety of flight issue. I think I've purchased almost all of the machined replacements from rivethead when they first came out, iflyrv10 has great stuff too although he wasn't around when I needed the parts. I mounted the door pin receivers this past weekend and I have to tell you the door just sucks in and locks...I was very impressed how they work. One thing I had to do is open the receivers just a little, I used a sanding drum on a dremel. The machine fit of the pins/rods was way too close to work with the movement of the door as the pins engaged. A quick pass inside with the sanding drum proved enough to allow them to slide in easily but still no movement once engaged. My pins protrude at least a half inch past the vertical aluminum posts both fore and aft, I know someone was asking if that was happening. One tip I can pass on to mark the holes for the receivers, chop off the end of two AN-3 bolts and sharpen one side to a point. Screw them in to receiver pointy side out. Put some masking tape where the holes will be, Slide a piece of the door pin tubing into the 7/16 hole drilled for the pins then slide the receiver on pressing the points into the masking tape. The points will leave a nice dent to drill your bolt holes. Thanks Chris H. for the idea!! Worked like a champ.

Rick S.
40185
---


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bcondrey



Joined: 03 Apr 2006
Posts: 580

PostPosted: Tue Jan 13, 2009 9:13 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

Just a small addition - the iflyrv10 receivers are done a bit
differently. Instead of a tapped hole that you but a bolt/screw in from
the back, they are drilled through and have a recess on the exposed
face. He supplies stainless #10 capscrews for installation and the
heads sit inside the recess. Much easier to install.

Bob

--


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gengrumpy(at)aol.com
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PostPosted: Tue Jan 13, 2009 6:32 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

AMEN!

grumpy

do not archive

On Jan 13, 2009, at 9:12 AM, Tim Olson wrote:

Quote:


In all fairness to Matco, it should be noted that Matco just
made the wheels and Vans picked them for the RV-10. Van's
designed the axle and spacers, and Van's chose to make them
the way they did...choosing not to make them fit the bearing
taper, choosing not to size the inside of the spacers for
the rubber seal....all of that. So the design flaws aren't
Matco's fault. They didn't even SEE an RV-10 application until
they worked with Scott to try to find out what they could do
to stop getting complaints about the design...so they worked
with him to come up with a better design for ALL of the
RV nosewheel kits. They HAD to come up with something, so that
their own reputation doesn't suffer from the bad design of
our original kits. This isn't a big slam on Van's, either.
They try their best to make things cheap for the builder.
The problem comes in that many people, especially people
building the higher-priced RV-10 model, aren't happy with
some of the cost compromises, and expect more. That's how
things like the axle extensions, this nosewheel fix, and
heck, all of those Rivetmaster and iflyrv10 parts came to
be....they're all improvements on the original design that
many builders think should have been done better initially.
That trim nut that goes on the trim cable access plate is
a HUGE one.....the original welded stuff is an accident waiting
to happen. If I hadn't silver-soldered mine up tough, I'd
never have felt good about it. Now you can buy a nice
replacement that is much better than the original. The
sad thing is, all of these improvements have never made it
into the RV-10 "standard package"...which would have made
it easier on the builder by maybe upping the kit price
by a few dollars, but providing you with the best in parts
right off the bat...saving you shipping, time, hassle, and
worry. With products like the Axle extensions, there are
going to be many people that don't hear about these
parts, and they'll have things like smashed wheel fairings
because of it.

Anyway, Matco wasn't the problem with the original design,
but they're part of the solution...and I think the pricing
is indicative of them trying to ensure that their company
name doesn't suffer because of an over-zealous cost-saving
attitude of our kit supplier. In the end, it's just a good
thing that there are becoming some good "standard fixes"
for the handful of shortcomings that we've found.

Tim Olson - RV-10 N104CD - Flying

David Hertner wrote:
>
> Hi Everyone,
> It seems as though I have been scooped in the marketplace!!
> With the introduction of the Matco adjustable axle my product
> offering has effectively been run outta town! There is little
> chance of me being able to compete with a product being offered by
> the company with whom the problem originated. This is just how
> things go sometimes.
> I would like to inform those who had contacted Cleaveland Tools to
> place a pre-order that I have canceled the product offering in
> fairness to Mike at Cleaveland Tools even though they had ordered
> product already. I would hate to have that product sit on their
> shelves with no interest in them.
> To those who had the confidence to pre-order my adjustable pre-load
> axle spacers, Thank You. It is always gratifying to have the
> confidence of your peers.
> I look forward to offering other accessories and parts to the kit
> builder and kit manufacturer alike.
> Regards,
> Dave




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nukeflyboy



Joined: 05 Jan 2008
Posts: 162
Location: Granbury, TX

PostPosted: Wed Jan 14, 2009 10:01 am    Post subject: MATCO and Wheel Pants Reply with quote

I just ordered mine from MATCO (sorry Dave). Must be popular because they are already backordered about 2 weeks. They are still offering the sale price. I bought the balance weights too and will balance the mains as well as the nose wheel. My thanks to y'all that have paved the way for the rest of us.

On some aircraft it is a good idea to balance the wheel pants too in order to reduce shimmy. Does anyone think this is necessary?


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_________________
Dave Moore
RV-6 built and sold
RV-10 built and flying
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Tim Olson



Joined: 25 Jan 2007
Posts: 2872

PostPosted: Wed Jan 14, 2009 10:19 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

Yeah, when they called about my order they asked if I needed
the weights. I already had some, but I highly recommend a
balance.
Now, I can't say it made a difference or not, because mine were
always like this, but, I taped ziplocs of lead shot to the nose
of my wheel fairings, and got them balanced out roughly. Then
I epoxied the lead shot into the nose of the fairings. I did
it because I had heard that balancing them was a good idea,
but it wasn't a common subject to read about...but I just did
it. I can't say it made a difference because I didn't ever
fly without them that way, as far as I know. But, it probably
can't hurt. I would think that if there were a big imbalance
it would encourage a rocking motion with the bumps.

Tim Olson - RV-10 N104CD - Flying
do not archive
nukeflyboy wrote:
Quote:


I just ordered mine from MATCO (sorry Dave). Must be popular because
they are already backordered about 2 weeks. They are still offering
the sale price. I bought the balance weights too and will balance
the mains as well as the nose wheel. My thanks to y'all that have
paved the way for the rest of us.

On some aircraft it is a good idea to balance the wheel pants too in
order to reduce shimmy. Does anyone think this is necessary?

-------- Dave Moore RV-6 flying RV-10 QB - cabin top/fiberglass hell




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pascal(at)rv10builder.net
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PostPosted: Wed Jan 14, 2009 10:28 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

I have a 2 week back order as well.
I'll balance all the heels, statically as I have found that has worked fine
with my bike tires, I know Scott mentioned that Dynamically they were out of
balance even after doing his statically so I may pursue it a little further.
I wont deal with the pants since I can't image they would cause a problem
unless they are way off aerodynamically
Pascal
--------------------------------------------------
From: "nukeflyboy" <flymoore(at)charter.net>
Sent: Wednesday, January 14, 2009 10:01 AM
To: <rv10-list(at)matronics.com>
Subject: Re: Adjustable Axle Spacers - Effectus AeroProducts

Quote:


I just ordered mine from MATCO (sorry Dave). Must be popular because they
are already backordered about 2 weeks. They are still offering the sale
price. I bought the balance weights too and will balance the mains as
well as the nose wheel. My thanks to y'all that have paved the way for
the rest of us.

On some aircraft it is a good idea to balance the wheel pants too in order
to reduce shimmy. Does anyone think this is necessary?

--------
Dave Moore
RV-6 flying
RV-10 QB - cabin top/fiberglass hell


Read this topic online here:

http://forums.matronics.com/viewtopic.php?p 24739#224739





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dmaib@me.com



Joined: 25 Apr 2006
Posts: 454
Location: New Smyrna Beach, Florida

PostPosted: Wed Jan 14, 2009 10:31 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

Tim,
What do you use for the balancing point of the wheel pants? The axle
location?

Thanks,
David Maib
On Jan 14, 2009, at 1:16 PM, Tim Olson wrote:



Yeah, when they called about my order they asked if I needed
the weights. I already had some, but I highly recommend a
balance.
Now, I can't say it made a difference or not, because mine were
always like this, but, I taped ziplocs of lead shot to the nose
of my wheel fairings, and got them balanced out roughly. Then
I epoxied the lead shot into the nose of the fairings. I did
it because I had heard that balancing them was a good idea,
but it wasn't a common subject to read about...but I just did
it. I can't say it made a difference because I didn't ever
fly without them that way, as far as I know. But, it probably
can't hurt. I would think that if there were a big imbalance
it would encourage a rocking motion with the bumps.

Tim Olson - RV-10 N104CD - Flying
do not archive
nukeflyboy wrote:
Quote:

I just ordered mine from MATCO (sorry Dave). Must be popular because
they are already backordered about 2 weeks. They are still offering
the sale price. I bought the balance weights too and will balance
the mains as well as the nose wheel. My thanks to y'all that have
paved the way for the rest of us.
On some aircraft it is a good idea to balance the wheel pants too in
order to reduce shimmy. Does anyone think this is necessary?
-------- Dave Moore RV-6 flying RV-10 QB - cabin top/fiberglass hell


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_________________
David Maib
RV-10 #40559
New Smyrna Beach, FL
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Tim Olson



Joined: 25 Jan 2007
Posts: 2872

PostPosted: Wed Jan 14, 2009 11:19 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

Yeah, I balanced them around the axle hole area. Not sure
if it's perfect, but they were very tailheavy otherwise,
and the more weight that's out there swinging, the more
up and down they'll go. Even just from a wear perspective
it just seems like a good thing for longevity to keep
them somewhat neutral.

Tim Olson - RV-10 N104CD - Flying

David Maib wrote:
Quote:


Tim,
What do you use for the balancing point of the wheel pants? The axle
location?

Thanks,
David Maib


On Jan 14, 2009, at 1:16 PM, Tim Olson wrote:



Yeah, when they called about my order they asked if I needed
the weights. I already had some, but I highly recommend a
balance.


Now, I can't say it made a difference or not, because mine were
always like this, but, I taped ziplocs of lead shot to the nose
of my wheel fairings, and got them balanced out roughly. Then
I epoxied the lead shot into the nose of the fairings. I did
it because I had heard that balancing them was a good idea,
but it wasn't a common subject to read about...but I just did
it. I can't say it made a difference because I didn't ever
fly without them that way, as far as I know. But, it probably
can't hurt. I would think that if there were a big imbalance
it would encourage a rocking motion with the bumps.

Tim Olson - RV-10 N104CD - Flying
do not archive


nukeflyboy wrote:
>
> I just ordered mine from MATCO (sorry Dave). Must be popular because
> they are already backordered about 2 weeks. They are still offering
> the sale price. I bought the balance weights too and will balance
> the mains as well as the nose wheel. My thanks to y'all that have
> paved the way for the rest of us.
> On some aircraft it is a good idea to balance the wheel pants too in
> order to reduce shimmy. Does anyone think this is necessary?
> -------- Dave Moore RV-6 flying RV-10 QB - cabin top/fiberglass hell











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msausen



Joined: 25 Oct 2007
Posts: 559
Location: Appleton, WI USA

PostPosted: Wed Jan 14, 2009 11:28 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

I have a feeling they hadn't had a full production run yet as I ordered mine right after reading Scott's post and I was also backordered.

As to the wheel pants, I've read in the past where people have balanced their pants fore and aft and saw a large reduction in shaking of the mains on other aircraft. It's fairly straightforward and doesn't add much weight so I'll probably be doing it.

Michael

--


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robin1(at)mrmoisture.com
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PostPosted: Wed Jan 14, 2009 12:08 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

We balanced the wheel pants as a precaution. Each side took almost 8
ounces to neutralize the pants. I hated adding the weight but figured it
was batter than extra vibration and gives me an excuse when my -10 comes
in extra heavy...
I am confused as to the best way to balance (either dynamic or static)
the wheels. I read how Scott got them spinning but one you see it out of
balance how does one know where to place the weight to counteract the
imbalance? I have no idea how one does static balancing. Any hints would
be appreciated.

Robin


--


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Tim Olson



Joined: 25 Jan 2007
Posts: 2872

PostPosted: Wed Jan 14, 2009 12:25 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

Just a guess but I bet he spun them, but then looked for where
they rolled low, just like doing a normal motorcycle balance.
Then probably spun them up again and checked again. Since
he said that the weights were all on one side, it can't
really DO the balance much better than using precision
bearings...the difference is that he spun them up to look
for how bad it shook. That's my guess. Otherwise you'd
need some precision sensors and all that stuff.

FWIW, I saw Harbor Freight had a sale on their motorcycle
balancer, for $39, and included the precision bearing
roller shaft stuff, along with a nice stand. Seemed like
if the quality was good, it would be a good way to go.

I only know my balancer, and I can tell you that if there
is any weight that is off, that one is sensitive enough to
show you. But, side-to-side distribution wouldn't be
possible to determine.

Tim Olson - RV-10 N104CD - Flying
Robin Marks wrote:
[quote]

We balanced the wheel pants as a precaution. Each side took almost 8
ounces to neutralize the pants. I hated adding the weight but figured it
was batter than extra vibration and gives me an excuse when my -10 comes
in extra heavy...
I am confused as to the best way to balance (either dynamic or static)
the wheels. I read how Scott got them spinning but one you see it out of
balance how does one know where to place the weight to counteract the
imbalance? I have no idea how one does static balancing. Any hints would
be appreciated.

Robin


--


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scottmschmidt(at)yahoo.co
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PostPosted: Wed Jan 14, 2009 1:24 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

I believe my issue with the static balance on the mains was that I put all the weight on once side of the wheel.
You can imagine that weight wanting to be thrown off as an imbalance or vibration starts.
I also used the balancer that Tim shows in his write-up. http://www.myrv10.com/N104CD/maintenance/20080503/index.html
At first they were very out of balance statically and took close to 2.5 - 3.0 oz to bet them balance statically.
Now when I spun them up I could not believe how bad they were. Part of my problem I feel are my Goodyear Flight Custom III tires.
They seem to be heavier and have more tread and the place where you put the weights on these wheels are very close to the center (low moment).

To answer how I balance them. I know where I had the weights before and just started taking weights off as I spun them up.
My buffer was running at 3000 RPM (6" disc), so I had my wheels roughly at 54 mph. It was really cool that I could still pick up the harmonic I get around 30 mph.
Through trial and error I got them very close. I need to revisit this again and I will take some video to show you what mine do.
By statically balancing my front wheel and placing weights on each side it worked out perfect. I feel I just need to go back and statically balance my mains by evenly distributing the weight.
I may pull the brake off and put the weight on the inside to get it even closer.

I am going to see how my vibration is before balancing the wheel pants.
Scott Schmidtscottmschmidt(at)yahoo.com

From: Robin Marks <robin1(at)mrmoisture.com>
To: rv10-list(at)matronics.com
Sent: Wednesday, January 14, 2009 1:05:56 PM
Subject: RE: Re: Adjustable Axle Spacers - Effectus AeroProducts

--> RV10-List message posted by: "Robin Marks" <robin1(at)mrmoisture.com (robin1(at)mrmoisture.com)>

We balanced the wheel pants as a precaution. Each side took almost 8
ounces to neutralize the pants. I hated adding the weight but figured it
was batter than extra vibration and gives me an excuse when my -10 comes
in extra heavy...
I am confused as to the best way to balance (either dynamic or static)
the wheels. I read how Scott got them spinning but one you see it out of
balance how does one know where to place the weight to counteract the
imbalance? I have no idea how one does static balancing. Any hints would
be appreciated.

Robin


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Bob Turner



Joined: 03 Jan 2009
Posts: 885
Location: Castro Valley, CA

PostPosted: Wed Jan 14, 2009 1:42 pm    Post subject: Re: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

For those who asked: Yes, the more recent RV-10 kits do come with the upgraded nut for the trim cable. Basically, a larger welded area between the nut and the stainless plate. I thought Van's even issued a SB on this?

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RV-10 QB
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msausen



Joined: 25 Oct 2007
Posts: 559
Location: Appleton, WI USA

PostPosted: Wed Jan 14, 2009 2:06 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

I have the same balancer as you and Tim but, rather surprisingly, I couldn’t find really any point of imbalance on my nose wheel but I still have to mount the mains. I like the buffer trick and will spin mine up and see if I get a resonance out of it.

Michael

From: owner-rv10-list-server(at)matronics.com [mailto:owner-rv10-list-server(at)matronics.com] On Behalf Of Scott Schmidt
Sent: Wednesday, January 14, 2009 3:23 PM
To: rv10-list(at)matronics.com
Subject: Re: Re: Adjustable Axle Spacers - Effectus AeroProducts



I believe my issue with the static balance on the mains was that I put all the weight on once side of the wheel.
You can imagine that weight wanting to be thrown off as an imbalance or vibration starts.
I also used the balancer that Tim shows in his write-up. http://www.myrv10.com/N104CD/maintenance/20080503/index.html
At first they were very out of balance statically and took close to 2.5 - 3.0 oz to bet them balance statically.
Now when I spun them up I could not believe how bad they were. Part of my problem I feel are my Goodyear Flight Custom III tires.
They seem to be heavier and have more tread and the place where you put the weights on these wheels are very close to the center (low moment).

To answer how I balance them. I know where I had the weights before and just started taking weights off as I spun them up.
My buffer was running at 3000 RPM (6" disc), so I had my wheels roughly at 54 mph. It was really cool that I could still pick up the harmonic I get around 30 mph.
Through trial and error I got them very close. I need to revisit this again and I will take some video to show you what mine do.
By statically balancing my front wheel and placing weights on each side it worked out perfect. I feel I just need to go back and statically balance my mains by evenly distributing the weight.
I may pull the brake off and put the weight on the inside to get it even closer.

I am going to see how my vibration is before balancing the wheel pants. 

Scott Schmidt
scottmschmidt(at)yahoo.com [quote] [b]


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bwestfall



Joined: 22 Oct 2008
Posts: 131
Location: Portland, OR

PostPosted: Wed Jan 14, 2009 2:11 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

They did. You're supposed to inspect and replace the part at your cost.

http://www.vansaircraft.com/pdf/sb06-9-20.pdf

All SB's can be found here:

http://www.vansaircraft.com/public/notices.htm
-Ben
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John Ackerman



Joined: 19 Jun 2006
Posts: 130
Location: Prescott, AZ

PostPosted: Wed Jan 14, 2009 4:29 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

Tim, didn't you take your wheels to be dynamically balanced at a cycle
shop (or somewhere) at one point? Or were you just wondering if that
made sense?
Maybe I'm just getting forgetful...
John Ackerman
On Jan 14, 2009, at 1:24 PM, Tim Olson wrote:

[quote]

Just a guess but I bet he spun them, but then looked for where
they rolled low, just like doing a normal motorcycle balance.
Then probably spun them up again and checked again. Since
he said that the weights were all on one side, it can't
really DO the balance much better than using precision
bearings...the difference is that he spun them up to look
for how bad it shook. That's my guess. Otherwise you'd
need some precision sensors and all that stuff.

FWIW, I saw Harbor Freight had a sale on their motorcycle
balancer, for $39, and included the precision bearing
roller shaft stuff, along with a nice stand. Seemed like
if the quality was good, it would be a good way to go.

I only know my balancer, and I can tell you that if there
is any weight that is off, that one is sensitive enough to
show you. But, side-to-side distribution wouldn't be
possible to determine.

Tim Olson - RV-10 N104CD - Flying
Robin Marks wrote:
>
> <robin1(at)mrmoisture.com>
> We balanced the wheel pants as a precaution. Each side took almost 8
> ounces to neutralize the pants. I hated adding the weight but
> figured it
> was batter than extra vibration and gives me an excuse when my -10
> comes
> in extra heavy...
> I am confused as to the best way to balance (either dynamic or
> static)
> the wheels. I read how Scott got them spinning but one you see it
> out of
> balance how does one know where to place the weight to counteract the
> imbalance? I have no idea how one does static balancing. Any hints
> would
> be appreciated.
> Robin
> --


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Tim Olson



Joined: 25 Jan 2007
Posts: 2872

PostPosted: Wed Jan 14, 2009 4:58 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts Reply with quote

Nope, I did them myself, but on a motorcycle balancer.

Tim Olson - RV-10 N104CD - Flying
do not archive
John Ackerman wrote:
[quote]

Tim, didn't you take your wheels to be dynamically balanced at a cycle
shop (or somewhere) at one point? Or were you just wondering if that
made sense?
Maybe I'm just getting forgetful...
John Ackerman


On Jan 14, 2009, at 1:24 PM, Tim Olson wrote:

>
>
> Just a guess but I bet he spun them, but then looked for where
> they rolled low, just like doing a normal motorcycle balance.
> Then probably spun them up again and checked again. Since
> he said that the weights were all on one side, it can't
> really DO the balance much better than using precision
> bearings...the difference is that he spun them up to look
> for how bad it shook. That's my guess. Otherwise you'd
> need some precision sensors and all that stuff.
>
> FWIW, I saw Harbor Freight had a sale on their motorcycle
> balancer, for $39, and included the precision bearing
> roller shaft stuff, along with a nice stand. Seemed like
> if the quality was good, it would be a good way to go.
>
> I only know my balancer, and I can tell you that if there
> is any weight that is off, that one is sensitive enough to
> show you. But, side-to-side distribution wouldn't be
> possible to determine.
>
> Tim Olson - RV-10 N104CD - Flying
> Robin Marks wrote:
>>
>> We balanced the wheel pants as a precaution. Each side took almost 8
>> ounces to neutralize the pants. I hated adding the weight but figured it
>> was batter than extra vibration and gives me an excuse when my -10 comes
>> in extra heavy...
>> I am confused as to the best way to balance (either dynamic or static)
>> the wheels. I read how Scott got them spinning but one you see it out of
>> balance how does one know where to place the weight to counteract the
>> imbalance? I have no idea how one does static balancing. Any hints would
>> be appreciated.
>> Robin
>> --


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