Thanks: 0
Likes: 0
Needs Pictures: 0
Picture(s) thanks: 0
Results 1 to 6 of 6
-
17th September 2013, 08:51 AM #1New Member
- Join Date
- Sep 2013
- Location
- Wisconsin
- Posts
- 1
Am I understanding the Incra jig correctly?
So, I'm breaking in my dad's incra jig fence system. I would like to make through dove tails on 1/2" stock for a set of drawers. After reading and doing a few experiments, I discovered that the equipment I have cannot make that joint. Best I could do is through dove tails on 1/4" stock. (I have a 14 degree bit that is 1/2" wide and 1/2" tall.
I called Incra and was told that I need to buy the "The INCRA Master Reference Guide with Templates" book because it contains several templates for 1/2" stock.
My question is this. I can figure out the spacing the Incra needs to move for each cut, and lay out my own template in CAD. Am I correct in thinking that the cutting area on the bit needs to me twice the thickness of your wood?
Also, in an old posting here someone posted a link of a program that layed out templates for you. The link is dead. Does anyone have that program by any chance?
Thanks,
Dean
-
17th September 2013 08:51 AM # ADSGoogle Adsense Advertisement
- Join Date
- Always
- Location
- Advertising world
- Posts
- Many
-
17th September 2013, 01:20 PM #2
...try Blocklayer dot com.
It might be what you are after.
-
17th September 2013, 03:00 PM #3GOLD MEMBER
- Join Date
- May 2011
- Location
- Albury
- Posts
- 3,039
Hi Dean,
No, the width of cut of the bit does not need to be twice the width of the stock. Your problem is that you are using a 14 degree bit that does not have the depth of cut necessary for 1/2" stock; you could cut through dovetails in 1/2" stock with a 10 degree bit because it has a greater depth of cut. The Master Reference Guide suggests a maximum stock thickness of 3/8" for through dovetails using a 1/2" 14 degree bit although you could possibly stretch this to 7/16".
The Master Reference Guide and Template Library is a good investment as the subject is rather more confusing than you originally think it will be (although that could just be me?) I have an Excel file titled 'Incra Calculator' that may be the 'program' you are referring to. I am quite happy to supply you with a copy by email if you PM me. I also have some other resources that you may find helpful.
Once you get your head around using the jig you can really produce some fabulous projects, but, it is certainly not as easy as they make it look in the demo videos (of course, that could just be me again?)
Regards,
David
-
6th June 2014, 09:51 AM #4New Member
- Join Date
- Jun 2014
- Location
- Hampshire
- Posts
- 1
D/TLS
I think that could be helpful,IV'E just bought a INCRA from America and I'm a devil of a job getting it all to line up,
the guide base seems to have a life of it's own and wont stay straight meaning the fence is skew-wif ,must be me,I'll keep going and try to sort it out,it all looks so easy in the demos, boy did it fool me, MAC.
-
17th July 2014, 02:28 PM #5There is no spoon
- Join Date
- Apr 2009
- Location
- Castlereagh
- Age
- 65
- Posts
- 43
Agreed, with the "Fence won't stay straight" and what's with the piddly nuts that slot into the channel under the cursor box. Over tighten them once and they just spin. I'm changing mine out for the little elongated feet that fit in the slots properly. In the end I set up a laptop to play the DVD in the shed and followed each step exactly. I think that's the way to go. I am now starting to get the hang of it. For a while there I was trying to use the Master book with metric templates
-
17th July 2014, 02:39 PM #6GOLD MEMBER
- Join Date
- May 2011
- Location
- Albury
- Posts
- 3,039
Very happy to say I haven't had any of the problems suffered by you guys!
Similar Threads
-
How to cut this slab correctly?
By bobbavet in forum WOODWORK - GENERALReplies: 5Last Post: 2nd September 2013, 09:10 PM -
Did I see this correctly??
By Bob38S in forum SAFETYReplies: 11Last Post: 11th October 2011, 11:24 AM -
Did i read that correctly?
By fenderbelly in forum WOODIES JOKESReplies: 2Last Post: 10th December 2010, 11:30 PM -
Storing timber - correctly
By ecks79 in forum WOODWORK - GENERALReplies: 13Last Post: 6th September 2010, 12:16 AM -
Weisyboy please spell correctly!!!!!
By john80 in forum SMALL TIMBER MILLINGReplies: 4Last Post: 17th July 2009, 07:53 PM