Official Luthiers Forum!

Owned and operated by Lance Kragenbrink
It is currently Tue Jul 29, 2025 4:53 am


All times are UTC - 5 hours


Forum rules


Be nice, no cussin and enjoy!




Post new topic Reply to topic  [ 33 posts ]  Go to page 1, 2  Next
Author Message
PostPosted: Sat Feb 14, 2015 1:13 am 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Wed Feb 20, 2008 9:12 pm
Posts: 6994
First name: Mike
Last Name: O'Melia
City: Huntsville
State: Alabama
Focus: Build
Status: Semi-pro
So, I buy these things, way in advance of needing them. My shop is full of good intentions. And, I actually like the design of this jig. But now,I finally have a bunch of FBs to slot. Just ordered a Martin sized template. I can see how it works with the indexing pin and such. But I can't see how I am supposed to keep the FB registered with the template. Stew Mac has no tutorial videos on this. Thoughts?

Mike


Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 1:40 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Fri Jul 10, 2009 4:44 am
Posts: 5583
First name: colin
Last Name: north
Country: Scotland.
Focus: Build
Status: Semi-pro
I've always just used "trouble" sided tape to hold the FB on the template where I want it.

_________________
The name catgut is confusing. There are two explanations for the mix up.

Catgut is an abbreviation of the word cattle gut. Gut strings are made from sheep or goat intestines, in the past even from horse, mule or donkey intestines.

Otherwise it could be from the word kitgut or kitstring. Kit meant fiddle, not kitten.


Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 2:24 am 
Offline
Contributing Member
Contributing Member

Joined: Thu Sep 10, 2009 6:38 am
Posts: 148
First name: Jay
Last Name: Gordon
City: Port Townsend
State: Washington
Zip/Postal Code: 98368
Country: USA
Focus: Build
Status: Professional
yep, ditto. Double-stick tape will do the trick.


Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 7:58 am 
Offline
Koa
Koa

Joined: Sat May 19, 2007 11:03 am
Posts: 1737
Location: Litchfield MI
Focus: Build
Status: Professional
KMG offers slotting templates as well -- the package actually includes a real nice pro level fixture plan.

One of the advancements I made with the KMG design is to have a "pallet/sled" to carry the blank. The blank is actually positively located and screwed to the sled not taped -- It's my opinion that the "tape to the template" aspect has always been a short coming and is not very professional or repeatable. I use the same locators for the CNC machining of the contour radius and our power slotter. Someday when I get a second I plan to convert to vacuum for both processes and eliminate the screws as well.


Image

_________________
Ken Cierp

http://www.kennethmichaelguitars.com/


Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 8:57 am 
Offline
Koa
Koa

Joined: Thu Sep 10, 2009 4:01 pm
Posts: 1887
Location: UK
A 'cheap' method is to buy a pre slotted board, rip it down the middle and make a slotting jig out of it. I use mine as a marking jig, in other words I don't go to full depth but just deep enough that I can easily locate the saw after I remove the board from the jig. Superglue the end grain of the slots, candle wax the saw and it should be good for some 25 boards and probably many more. When I first had this idea I was concerned that the saw would result in wearing the slots out in double quick time. A few tests proved that it wasn't as big a factor as I thought it would be.



These users thanked the author Michael.N. for the post: TimAllen (Mon Feb 16, 2015 7:55 pm)
Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 8:58 am 
Offline
Contributing Member
Contributing Member

Joined: Sat Feb 19, 2011 7:44 pm
Posts: 1225
Location: Andersonville
State: Tennessee
Country: USA
Focus: Build
Status: Professional
kencierp wrote:
KMG offers slotting templates as well -- the package actually includes a real nice pro level fixture plan.

One of the advancements I made with the KMG design is to have a "pallet/sled" to carry the blank. The blank is actually positively located and screwed to the sled not taped -- It's my opinion that the "tape to the template" aspect has always been a short coming and is not very professional or repeatable. I use the same locators for the CNC machining of the contour radius and our power slotter. Someday when I get a second I plan to convert to vacuum for both processes and eliminate the screws as well.


Image


Thats a nice looking fixture you have for sale, (and you have to admit your hustling your gizmo's) :mrgreen: but I have slotted twenty some odd fingerboards with double sided tape using Stewed macs template and my homemade fixture with zero issues.


Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 9:09 am 
Offline
Koa
Koa

Joined: Sat May 19, 2007 11:03 am
Posts: 1737
Location: Litchfield MI
Focus: Build
Status: Professional
You must not have mis-read the post its about a "good way" of securing the board to the template -- you are correct I do mention KMG but provided no link -- my post is about about a better, professional method using a pallet fixture to think about (we contour and slot hundreds) at any level tape is at best cumbersome -- yes it works. And the fixture posted is not for sale.

Image

_________________
Ken Cierp

http://www.kennethmichaelguitars.com/



These users thanked the author kencierp for the post: double-a (Tue Feb 17, 2015 5:10 pm)
Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 10:11 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Fri May 18, 2012 8:35 pm
Posts: 2660
First name: D
Last Name: S
State: TX
Country: USA
Focus: Build
Status: Amateur
If I were to buy the SM notched template, I'd buy the circular saw blade as well and set up a table saw jig. Dan E. Makes it look so easy!

_________________
wah
Wah-wah-wah-wah
Wah


Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 11:07 am 
Offline
Koa
Koa

Joined: Sat May 19, 2007 11:03 am
Posts: 1737
Location: Litchfield MI
Focus: Build
Status: Professional
A table saw set-up is a quantum leap takes about minute and a half for 20 slots. We have a dedicated Delta Shop Master 10" (a real piece of junk) but it works in this single purpose application. The LMII blade has a zillion TPI, it has lasted a long time not sure it can be resharpened. We are going to try the Stew Mac blade next time we need a blade. Seems the LMII blade is a tad off center or out of round you can see a hop as it rotates, could be the crappy saw? But we make it work OK.

_________________
Ken Cierp

http://www.kennethmichaelguitars.com/



These users thanked the author kencierp for the post: Imbler (Sat Feb 14, 2015 8:32 pm)
Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 11:08 am 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Wed Feb 20, 2008 9:12 pm
Posts: 6994
First name: Mike
Last Name: O'Melia
City: Huntsville
State: Alabama
Focus: Build
Status: Semi-pro
I'd be surprised if double sided carpet tape would result in any kind of problem, professional or not. That did occur to me. But what I dread is removing the board. Maybe that's tge unprofessional part. I'm sure I'll be cussing.


Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 11:21 am 
Offline
Koa
Koa

Joined: Sat May 19, 2007 11:03 am
Posts: 1737
Location: Litchfield MI
Focus: Build
Status: Professional
But what I dread is removing the board. Maybe that's tge unprofessional part. I'm sure I'll be cussing.

Exactly! And placing correctly and/or re-positioning as well.

Another option -- if you don't want to modernize and make the pallet so the board can be screwed in place, is to try hot melt glue, it does not take much, releases easily -- it will peel off the FB edges no problem. Seems the low temperature version has a little less grab.

_________________
Ken Cierp

http://www.kennethmichaelguitars.com/



These users thanked the author kencierp for the post: Imbler (Sat Feb 14, 2015 8:32 pm)
Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 11:29 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Wed Oct 08, 2008 11:36 am
Posts: 7473
Location: Southeast US
City: Lenoir City
State: TN
Zip/Postal Code: 37772
Country: US
Focus: Repair
Mike, Naptha makes removing the board from the template a snap.

Double sided tape works fine with no loss in accuracy. The disadvantage is that it takes a little extra time but that is not an issue for those of us who do one or two boards at a time. In a production environment I would certainly make some kind of hold-down jig like Ken's.

_________________
Steve Smith
"Music is what feelings sound like"


Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 2:00 pm 
Offline
Contributing Member
Contributing Member

Joined: Sat Feb 19, 2011 7:44 pm
Posts: 1225
Location: Andersonville
State: Tennessee
Country: USA
Focus: Build
Status: Professional
[quote="kencierp"]You must not have mis-read the post its about a "good way" of securing the board to the template -- you are correct I do mention KMG but provided no link -- my post is about about a better, professional method using a pallet fixture to think about (we contour and slot hundreds) at any level tape is at best cumbersome -- yes it works. And the fixture posted is not for sale.

Kenneth my good man settle down, laughing6-hehe were not talking about slotting hundreds of fingerboards, A couple here and there and double sided tape works just fine for the hobby builder, who cares what the pros do, thats why I build in my little one man shop, I believe I can and do a better job :mrgreen:

BTW I 've lived in the country all my life and calves are indeed very silly, nothing a full grown man pays any attention too. duh


Last edited by Clinchriver on Sat Feb 14, 2015 2:04 pm, edited 1 time in total.

Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 2:02 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Wed Feb 20, 2008 7:15 pm
Posts: 7547
First name: Ed
Last Name: Bond
City: Nanaimo
Country: Canada
Focus: Build
Status: Professional
I used two side tape for the first hundred or so.

I have the LMII power slotting system and it's the bees knees. In that system, the template rides on top of the fingerboard, which is facedown on the saw. I embedded a 1/8" drill guide bushing at each end of the template. Once you have your template located, drill shallow (1/8") hole in the back of the board (which is facing up) and use the back ends of a pair of drill bits as indexing pins. No muss, no fuss...


Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 2:19 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Wed Feb 20, 2008 9:12 pm
Posts: 6994
First name: Mike
Last Name: O'Melia
City: Huntsville
State: Alabama
Focus: Build
Status: Semi-pro
Well, all those other options sound nice, but what I have is what I have. So it's tape cause I know how that works and performs. Thanks all


Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 2:20 pm 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Sat Jan 31, 2009 8:50 pm
Posts: 2260
Location: Seattle WA
Focus: Build
Status: Semi-pro
I do the same as Med with tape and pin . Sans the power system so far. And like Kenneth, plan on doing vacuum when I get a second!

_________________
Pat


Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 2:36 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Wed Feb 20, 2008 7:15 pm
Posts: 7547
First name: Ed
Last Name: Bond
City: Nanaimo
Country: Canada
Focus: Build
Status: Professional
We only use the pins now...


Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 8:05 pm 
Offline
Koa
Koa

Joined: Sat May 19, 2007 11:03 am
Posts: 1737
Location: Litchfield MI
Focus: Build
Status: Professional
Clinch -- I am sure that there are many members, maybe most that understand that the poem is not about a bunch of silly calves -- its unfortunate that you don't get it. And too, there are many members maybe most, that really want to know how the pros and others do things -- sharing is what the forum is all about. Since you have only performed this slotting "one way" its impossible for you to make comparisons -- if you are content with your process so be it. But as John Hall points out -- you don't know what you don't know.

_________________
Ken Cierp

http://www.kennethmichaelguitars.com/



These users thanked the author kencierp for the post: Imbler (Sat Feb 14, 2015 8:31 pm)
Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 8:21 pm 
Offline
Cocobolo
Cocobolo

Joined: Sun Jan 27, 2008 1:40 pm
Posts: 455
Location: Stillwater, Oklahoma
First name: Roger
State: Oklahoma
Focus: Build
Status: Amateur
kencierp wrote:
KMG offers slotting templates as well -- the package actually includes a real nice pro level fixture plan.

One of the advancements I made with the KMG design is to have a "pallet/sled" to carry the blank. The blank is actually positively located and screwed to the sled not taped -- It's my opinion that the "tape to the template" aspect has always been a short coming and is not very professional or repeatable. I use the same locators for the CNC machining of the contour radius and our power slotter. Someday when I get a second I plan to convert to vacuum for both processes and eliminate the screws as well.


Image

So tape is unprofessional? Is that what's been holding me back?

While I understand your point of showing how you like to do things, I think your marketing hat is on a little too tight. The truth is, using tape or the fancy jig you sell doesn't have any bearing on how professional a craftsman is or the quality of his/her finished product. Again, I agree with you about the benefit of showing alternate methods. I just think the wording was a bit off base.



These users thanked the author RogerC108 for the post: kencierp (Sat Feb 14, 2015 9:01 pm)
Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 8:26 pm 
Offline
Contributing Member
Contributing Member

Joined: Sat Feb 19, 2011 7:44 pm
Posts: 1225
Location: Andersonville
State: Tennessee
Country: USA
Focus: Build
Status: Professional
kencierp wrote:
Clinch -- I am sure that there are many members, maybe most that understand that the poem is not about a bunch of silly calves -- its unfortunate that you don't get it. And too, there are many members maybe most, that really want to know how the pros and others do things -- sharing is what the forum is all about. Since you have only performed this slotting "one way" its impossible for you to make comparisons -- if you are content with your process so be it. But as John Hall points out -- you don't know what you don't know.


Ken I get it got it whatever, have fun hustling your gizmo's and looking down your nose.

BTW if I ever get away from double sided tape this is the direction I will go http://www.birkonium.com


Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 8:40 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Wed Feb 20, 2008 9:12 pm
Posts: 6994
First name: Mike
Last Name: O'Melia
City: Huntsville
State: Alabama
Focus: Build
Status: Semi-pro
All I asked was for some advice. I recall that there is a post by lance asking us all to be nice. I think it's wise to note that this is a very lightly moderated forum, and that appears to be Lance's intent. One thing I've seen to be true here is that few folks care how much you know and are much more concerned with how much you care. Folks will always use this forum to promote their products and services. And if they really care about this community, they will succeed because they care. I can think of several that fit that bill. The rest? Can't remember them.



These users thanked the author Mike OMelia for the post (total 4): double-a (Tue Feb 17, 2015 5:16 pm) • Alex Kleon (Sat Feb 14, 2015 9:08 pm) • kencierp (Sat Feb 14, 2015 9:03 pm) • dzsmith (Sat Feb 14, 2015 8:55 pm)
Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 8:56 pm 
Offline
Koa
Koa

Joined: Sat May 19, 2007 11:03 am
Posts: 1737
Location: Litchfield MI
Focus: Build
Status: Professional
Great point Roger I do apologize, unprofessional was indeed a poor choice of words -- inefficient would have been a better term. I try to present options and thought starters - its my belief that crafts persons are generally looking for ways to make improvements. There is never an intent to be condesending, as a matter of fact I always caution about calling any facet of the craft -- the best whatever.

_________________
Ken Cierp

http://www.kennethmichaelguitars.com/



These users thanked the author kencierp for the post (total 2): TimAllen (Mon Feb 16, 2015 7:58 pm) • Alex Kleon (Sat Feb 14, 2015 9:08 pm)
Top
 Profile  
 
PostPosted: Sat Feb 14, 2015 11:22 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Fri Dec 14, 2007 3:21 pm
Posts: 3445
Location: Alexandria MN
kencierp wrote:
A table saw set-up is a quantum leap takes about minute and a half for 20 slots. We have a dedicated Delta Shop Master 10" (a real piece of junk) but it works in this single purpose application. The LMII blade has a zillion TPI, it has lasted a long time not sure it can be resharpened. We are going to try the Stew Mac blade next time we need a blade. Seems the LMII blade is a tad off center or out of round you can see a hop as it rotates, could be the crappy saw? But we make it work OK.


The LMI blade is so thin that it can drop into the threads of the mounting shaft if it is not smooth where the blade sits on the saw and gets slightly eccentric between the stiffners.

I thought my DeWalt contractor saw (threaded shaft) was not holding it's height adjustment until I noticed the hole in the blade was getting eccentric. My current Delta is smooth where the blade goes and a new LMI blade is fine.

_________________
It's not what you don't know that hurts you, it's what you do know that's wrong.


Top
 Profile  
 
PostPosted: Sun Feb 15, 2015 12:17 am 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Wed Feb 20, 2008 7:15 pm
Posts: 7547
First name: Ed
Last Name: Bond
City: Nanaimo
Country: Canada
Focus: Build
Status: Professional
I've had my LMII blade sharpened twice.

The first time all went well, and it came back good as new. The second time it came back 1/2" smaller than it went out, rendering it quite a nice coaster...

But it can be done, just ask about process first..l


Top
 Profile  
 
PostPosted: Sun Feb 15, 2015 8:25 am 
Offline
Koa
Koa

Joined: Sat May 19, 2007 11:03 am
Posts: 1737
Location: Litchfield MI
Focus: Build
Status: Professional
Thank you guys great info ---- I'll check with the local sharpening services, my main concern was/is with maintaining the kerf width. The blade dropping into the shaft thread is something I would not have thought of in a million years.

_________________
Ken Cierp

http://www.kennethmichaelguitars.com/


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 33 posts ]  Go to page 1, 2  Next

All times are UTC - 5 hours


Who is online

Users browsing this forum: No registered users and 9 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
Powered by phpBB® Forum Software © phpBB Group
phpBB customization services by 2by2host.com