If you are using a router to cut dado's I like to lay both sides down flat like on sawhorses. Clamp them so they are even on the ends. I then clamp the guide over both sides and cut both left and right side in one pass. At least both dado's line up from one side to the other. Note of course the guide must be at 90 degrees to the verticle sides. Close measurments from the ends and checking with a square should confirm this. Ron ----- Original Message ----- From: Max Robinson To: [email protected] Sent: Tuesday, January 16, 2007 3:30 PM Subject: Re: [BlindHandyMan] More on the cedar closet project.
The next step on my radio desk is cutting the dados. Thanks for the lesson Dan and Mickey. Regards. Max. K 4 O D S. Email: [EMAIL PROTECTED] Transistor site http://www.funwithtransistors.net Vacuum tube site: http://www.funwithtubes.net Music site: http://www.maxsmusicplace.com To subscribe to the fun with tubes group send an email to, [EMAIL PROTECTED] ----- Original Message ----- From: "Mickey Fixsen" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Tuesday, January 16, 2007 2:49 PM Subject: Re: [BlindHandyMan] More on the cedar closet project. > An easy way to make dados on opposite sides of a cabinet line up when > using a router to make the dados is to clamp them together so that one > setup for a particular dado does them both at the same time. For example, > you would lay both sides on a bench with the inside faces of the side > facing up and the edges that are the back of the cabinet touching each > other. Flush up the tops and bottoms and put a couple of clamps across > them to hold them in place. Now you can set up your guide and run the > router to do both sides at once. As long as you keep everything square, > the dados will always line up with each other. > > Good luck with your project. > > > > ----- Original Message ----- > From: Dan Rossi > To: [email protected] > Sent: Tuesday, January 16, 2007 1:32 PM > Subject: [BlindHandyMan] More on the cedar closet project. > > > Micky, > > You are correct. It is Western Red Cedar, not aromatic. I keep making > that mistake, I guess it is because of how fragrant it is when I am > working with it. > > anyway, the wife had off on Monday for MLK day, so I was jealous and took > the day off as well. I spent some quality time in the basement screwing > up my closet. and I don't mean putting screws into it. > > On Saturday I had routed the dados on the inside of one of the closet > walls. I did all the math, distance from rail to rail minus the thickness > of the floor and ceiling. Minus the thickness of three shelves, divide by > four. Take into account the radius of the router shoe, the radius of the > cutter. Clamp up a guide rail, take measurements, square everything to > hell and back. Route the first dado. Move everything, measure measure > measure. Square square square. Measure a bit more. rout the second > dado. Move everything again. measure? OK, two short shelves and one > tall shelf is probably a better design anyway. Who wants three evenly > spaced shelves? Too rigid, too uniform. We need more variation in our > lives. > > Monday, the big trick, making the dados on the other closet wall to line > up exactly with the first set. Measure measure measure. Calculate. > Measure. Calculate some more. You know that saying, always go with your > first choice? Anyway, rout the first dado. Line up the two panels next > to each other. After I finished screaming, throwing a few small items, > kicking the work bench, and absolutely stunned as to why the bottom of > the > one dado lines up precisely with the top of the dado I just cut, it dawns > on me that I forgot to take into account the thickness of the floor on > Mondays cut. > > OK, I can recover. I'll have to widen out the dado so that the top edge > of the new dado lines up with the top of the old one. I'll just have to > cut a quarter inch strip off some scrap and glue it in to fill the gap. > > I opted for a different plan for the next two dados. I had my doubts, but > gave it a try. I tried lining up the panels side by side. I clamped the > rails together to make as sure as possible that the dados were in the > same > relative positions to the bottom rails. I put the router into the far end > of the dado on the finished panel. I turned the cutter so that it was at > it's widest position. I loosely clamped one end of a guide stick down. > Moved the router to the end of the dado near where it ran into the new > board that hadn't been routed yet. Did the same thing and clamped that > end of the guide stick. Now I had a guide that was perfectly parallel to > the dado. Some measuring proved this to be true as well. > > It worked very nicely. Just took for ever since I had to do this two > times for each dado. I made the mistake of assuming my 1X8 cedar boards > were 3/4 X 7 1/2. Yeah, well not exactly. I guess because they are > unfinished on one side, they are actually 15/16 thick. And they are a bit > wider than 7.5 inches as well. Since I had to cut a 15/16 dado, I had to > make two passes for each one since I don't have a cutter that wide. > > Well, the dados are all routed now. I need to make the shelves, each one > will be three planks of cedar biscuit joined together. I hate gluing. > > I also have to stretch a couple of the 2X4 rails since I cut them with > the > assumption of 3/4 by 7 1/2 boards. > > Oh well, it's all good learning. > > Later. > > -- > Blue skies. > Dan Rossi > Carnegie Mellon University. > E-Mail: [EMAIL PROTECTED] > Tel: (412) 268-9081 > > > > > > ---------------------------------------------------------- > > > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.5.432 / Virus Database: 268.16.12/628 - Release Date: > 1/15/2007 11:04 AM > > > [Non-text portions of this message have been removed] > > > > To listen to the show archives go to link > http://acbradio.org/handyman.html > or > ftp://ftp.acbradio.org/acbradio-archives/handyman/ > > The Pod Cast address for the Blind Handy Man Show is. > http://www.acbradio.org/news/xml/podcast.php?pgm=saturday > > The Pod Cast address for the Cooking In The Dark Show is. > http://www.gcast.com/u/cookingindark/main.xml > > Visit The Blind Handy Man Files Page To Review Contributions From Various > List Members At The Following address: > http://www.jaws-users.com/handyman/ > > Visit the new archives page at the following address > http://www.mail-archive.com/[email protected]/ > For a complete list of email commands pertaining to the Blind Handy Man > list just send a blank message to: > [EMAIL PROTECTED] > Yahoo! Groups Links > > > > [Non-text portions of this message have been removed] To listen to the show archives go to link http://acbradio.org/handyman.html or ftp://ftp.acbradio.org/acbradio-archives/handyman/ The Pod Cast address for the Blind Handy Man Show is. http://www.acbradio.org/news/xml/podcast.php?pgm=saturday The Pod Cast address for the Cooking In The Dark Show is. http://www.gcast.com/u/cookingindark/main.xml Visit The Blind Handy Man Files Page To Review Contributions From Various List Members At The Following address: http://www.jaws-users.com/handyman/ Visit the new archives page at the following address http://www.mail-archive.com/[email protected]/ For a complete list of email commands pertaining to the Blind Handy Man list just send a blank message to: [EMAIL PROTECTED] Yahoo! 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