Project - "Debbie`s Kitchen Breakfast Nook" Page 5
Transcription
Project - "Debbie`s Kitchen Breakfast Nook" Page 5
Project - "Debbie's Kitchen Breakfast Nook" With the cases done, I can start the face frames. I have ripped poplar stock to 2" width and have cut them to the various lengths for the three cabinets. Here I am just dry fitting to double check the measurements. Just as with the case pieces, I have drilled pocket holes in the ends of each of the rails. I am applying yellow carpenter's glue to the ends. A part of the Kreg Pocket Hole system is this vise grip. It has a wide plate that goes on the face side. I adjust the seam edges by feel as I place the clamp. Once tightened, the bottom, face, side is aligned. Note that the screws are placed in the holes by hand. This is a preferred method over placing the screw on the bit and finding the hole. If you do the latter, there is a chance that the screw will start in a place other than the hole and cause a real problem. Since this is poplar, I am using the standard 1 1/4" screws. I test fit the final frame. I have completed all the frames and am using 1½" finish nails and glue to attach them securely to the cases. I am taking very precise measurements of all the openings. It is time now to make the doors. This is the first time that I have been able to use a new software program that I just loaded on my computer. It is called "Raised Panel Doors." It is a very low cost ($30) program. It allows you to input all the variables of the overlay, the stock, the bit set you are using, etc. Frankly, I have always made doors by just measuring and calculating it worked for me with an occasional error. But I wanted to give this program a try. I did and it is wonderful! [Click here for the demo site.] I used to follow the guidelines in the CMT catalog (left). They are well written and make the math as simple as possible. The new program makes it even simpler. Once you have input the two measurements for each opening, you can print out a sheet (right) with every element detailed exactly. Project - "Debbie's Kitchen Breakfast Nook" I have followed the print-outs for each of the 6 doors and have cut each stile and rail piece exactly as specified. I am using the CMT Sommerfeld Cabinet Making Set. In addition to having the raised panel and rail and style bits, it has an ogee bit that I will use on the outside edges after the doors are completely assembled. I am going to make the coping cut on the ends of the rails first. The correct bit for this is the one with the guide bearing in the middle. I have installed the cope cutter and am adjusting the height of the bit so that I have the 1/8" lip at the top of the cut. I use the RouterRaizer to make this ultra fine adjustment. I route a sample board to double check the setting. Here is my sample cut. I have the exactly right lip, so I am ready to make all the cope cuts. Note that for the test cut, I simply used the adjustable fence rather than to use a zero clearance insert. Now that I know the bit is set right, I will make an insert. I start by placing a new insert in between the left and right adjustable fences. I tighten them and press them securely against the insert. Standing behind the fence, I turn the router on and slowly move the fence into the cutter. I stop when the fence comes in contact with the pattern bearing. With the router stopped, I trace an outline where I will need to cut room for both the bit top assembly and the bearing that is in between the cutters. I have used my scroll saw to cut where I had marked. With that done, I have re-installed the insert and used the router to complete the cut. Note: when making these zero clearance inserts, adjust the fence slightly so that you can "widen" the opening an 1/8" or so. Also, be sure that the bit can rotate a complete revolution before the router is turned on. The last thing I do is to adjust the fence so that the bearing lines up with the fence. Here is how I make the cope cuts on the ends of each rail. I have fastened a plastic push block to a piece of scrap wood. This will serve as a guide to help me keep the rail perpendicular to the fence and will serve as a backer board so that I will not get tearout on the ends. Remember that the face side is always down. Once finishing all the end, coping, cuts, I changed to the profiling cutter and have made a zero clearance insert for that. I am now running all the stiles. When it comes time to profile the rails, I use a pushblock in which I have cut the profile. I then push the end of each rail into this cut edge and make the profile cut along the rail edge. This is a trick I picked up from Marc Sommerfeld's videotape ["Arched Raised Panels Made Easy"]. It is an extremely clever way to minimize tearout of the end of the rail. Anyone making raised panel doors would be wise to order a copy of this video there are many good ideas on it. I try the door in place. It is a 3/8" overlay door and is exactly right in all dimensions. Between the new software program, the CMT bit set and my careful measuring, I have door frames that are as professional as you can get. Now to make the raised panels. Project - "Debbie's Kitchen Breakfast Nook" I have installed the panel cutter. I have reset the bit height so that the panel cutter's bearing aligns with the tongue of a coped section. Note that this cutter is wide, so I have lowered the router speed to 10,000 rpm as suggested by the manufacturer. I have cut the panel blanks to the exactly sizes specified by the software program. I make each cut in 3 passes so as not too remove too much in any one pass. Here is the "work in progress." The other door blanks are resting on the table saw at right. Even with making each profile in three passes, this part of the operation goes very smoothly and probably took 15 minutes total. It is time to assemble. I have dry fit each of the frames and "break them apart" to allow me to apply the glue on each of the coped ends. The panels do not get glue they float to allow seasonal shifts in the wood. In the long doors where I have two panels, I insert the center rail and match it to center marks that I have made. I am placing 2 Panalign strips [CMT Panalign page] in each of the grooves that surround the raised panels. These strips are "spongy" and allow the raised panel to be centered in the opening and still allow seasonal movement. By the way, the software program allowed for these spacers in their "options" setup page. The assembly is progressing smoothly. With it all together, I check for proper spacing of the panels and double check that all the joints are aligned. Having checked for square, I place one clamp to squeeze the rail/stile joint and pop two 5/8" brads into the tongue section on the back side. Then I move the clamp to the next rail and do the same. With all the doors assembled, I install the ogee door edging bit and cut that profile. If it seems like the shop is full of cabinets, it is because it is. Sal is busy finishing the units so that we can get them out of here and installed in Debbie's kitchen. I will add the finished picture next week. In the meantime, on to a new project. This has been a fun project for Sal and me to do. Part of the fun of any project, is to see it all come together and look great. Another part of the fun is to have every part of the shop work so well and for the various tools to perform as they should. I especially liked the way the new software worked, and I am always appreciative of the performance of the CMT router bits and router table. With a job like this, it just pays to use quality products to make quality products. Project - "Debbie's Kitchen Breakfast Nook" We will have a little roll-reversal today. Sal is hanging the cabinets, and I am helping and shooting the pictures. He has removed the molding and is now removing a portion of the window frame to make way for the first set of cabinets.. Debbie is giving him a hand attaching the cabinets together. The unpainted strip at the top is a spacer/ backer for attaching the crown molding. With the cabinets hung, Sal shows Debbie what the final look will be. This "posed" shot gives you an idea of what the benches are like in place. Tomorrow, Sal will go back there to putty holes, touchup and all that, and I will start on the table for the dining nook. This is Marc's drawing of the table he envisions for the corner nook. I took some dimensions so I can start to build it. More on that next week. http://www.woodshopdemos.com/kitc-8.htm (2 of 2) [08/09/2008 16.06.41] Project - "Debbie's Kitchen Breakfast Nook" Making the pedestal base for the table is going to be a lot of guess work. It should be large enough to hold the table top and not flip over but not be so large that people's feet can't maneuver underneath it. When we tried chairs in place over at Debbie's, Sal and I agreed that the base could be 14" X 10" for a table top that is 34" X 58". Other than that, we will try to fit into the sketch that Mark had made for us (previous page.) I start by sketching a curve that I think will look nice for the 14" dimension leg. I cut to the line with my saber saw. I smooth out the curve with my belt sander. I am using 3/4" birch ply to make the pedestal. I want to triple them so that each leg is 2¼" thick or three pieces of 3/4" ply. I use my first shaped side as a template to cut the next side. I have marked the curve I want and have used the saber saw to cut to about 1/4" to the line. The rest I will use a pattern bearing bit to make an exact copy. I screw the first cut (template) onto the next board to cut. I make the cut. I am using a CMT straight bit with a top bearing that is guiding against the upper piece my template. Several cuts later, and you can see that I have done the other side. I have always used a smaller router for hand-held work, but I must say that the "heavy" 3½ hp Hitachi M12 is a dream to use. I think the "slow-start" makes the larger motor easier to handle. It certainly cuts fast and easily. By the way, whether you use a big or small router, be sure to keep your pressure on the side that has a stable platform underneath. I had to shift the bit to the router table to shape the narrower side legs. I didn't have room to clamp them for using the manual router. If I had thought about it, this would have been the ideal place to do all the cuts. I spread glue over all the surfaces. I use 1 1/4" narrow crown staples to tack the pieces together. I fit the side legs into the "mortise." I didn't actually mortise the wider leg. What I did was to cut the two outside pieces in half and then narrowed them. When I glued them in place, they snugly fit against the narrow leg just as if I had cut a dado the whole length. This may give you a better look at the "mortise" construction. Project - "Debbie's Kitchen Breakfast Nook" We decided that a drop leaf would be a great addition to the table top. I know what a rule joint looks like but haven't made one in 39 years. I did order two bits that will allow me to make the joint. I ordered a 3/8" radius cove bit (left) and a 3/8" radius rounding-over bit (right.) The picture at the right is a sample cut. I started by setting the cove bit so that it would cut about half way up the side. I then switched bits and adjusted the rounding over until the piece mated perfectly with the cove cut board. It really worked very easily. Here is a view of the bottom of the sample boards. You will see that I ordered special "rule joint" hinges. They are offset to allow for the joint. If you look at the photo above, you will see that I aligned the hinge point in line with the inside flat of the table section [I have drawn a faint line on the photo to illustrate this.) In fact, it is 3/8" from the bottom seam. In the photo at the left, I have simply attached the hinge without mortising it to see if I was at all close. I was. I will mortise the hinges in the final table top. With the sample working right, I can now cut the actual joint. The table will be made of 3/4" plywood covered with Formica. I do not want to profile the joint or fasten the hinges in plywood, so I am using poplar for the joint. I am cutting the table top shape on this pass. I install a straight bit that I will use to smooth up the rabbet portion of this joint. This is the table portion of the joint after the round over and the straight bit doing their work. I have now installed the cove bit and have adjusted the height per my sample. I am running the final board. The table portion is on the right and the leaf portion is on the left. I will rip this board in half and join these profiles to the 3/4" plywood portions. I want the poplar/plywood joint to be a strong one, so I have installed the CMT Reverse Glue bit. I have set it up using a couple of scraps of 3/4" plywood. I adjust the height until my samples are aligned. Having done this, I can now run the plywood panels. Without changing the bit height, I run the mating poplar pieces. This joint is a great one for having a lot of gluing surface. I use a brush to be sure that I get glue spread evenly. I will clamp these pieces and let them set overnight. Well, I apologize for skipping a few steps in between. Sal and I have been working steadily to complete this table, and I simply forgot to get pictures as we went. Fact is, you can see what has transpired. We added a base to the pedestal and attached the plywood top. Then we added a piece of 3/4" MDF to give us a total top thickness of 1 1/2". I will show the hardware we used and the adding of the Formica next week. Project - "Debbie's Kitchen Breakfast Nook" There is nothing difficult about adding Formica to a table. I ordered the laminate from my local Home Depot. The Formica distributor is quite a ways away, so this is very convenient. It comes rolled up, so the very first thing I do is untie it and let some of the flex out. Actually, I laid the Formica flat on top of the new table and let it sit over night. In the morning, it was nice and flat. This makes handling the sheet much easier and safer. I install the CMT Melamine and Fine Cut Off blade. It has a reduced tooth angle that is ideal for cutting laminates as well as melamine and MDF. I have installed the Grip-Tites which will help keep the laminate flat on the table. I am cutting a series of 2" wide strips that I will use for the edging of the table. I have quite a selection of tools for use with laminates. They are: 1) cutting shears, 2) laminate file; 3) carbide scorer for cutting; 4) "J"-roller; 5) laminate trimmer; 6) laminate edger; and 7) manual laminate trimmer. I used the Porter Cable trimmer (5), the file (2), the Jroller (4) and the laminate edger (6). You have to plan which surfaces will get edged first. In this case, I decided to edge the two end sections first. I am using an inexpensive brush to apply a coat of laminate adhesive. I am using the solvent based adhesive, so I made sure that I had adequate ventilation. Next, I apply a coat of the adhesive to the 2" strips. I won't need them all now, but I can coat them all. I let the pieces dry until they lose their glossiness and and tacky to the touch. Since the table's edge is plywood and MDF, I applied a 2nd coat to those surfaces. All the surfaces must be tacky-dry before they can be applied. This photo is to show "wet-areas" that are still glossy and not ready to use. I carefully align the edging keeping it from touching the actual table. This is contact cement. Once the surfaces touch, they can be impossible to pull off. When it is aligned, I let the center contact the table top edge and apply from the center out. I smooth the laminate down with gentle pressure from the "J-roller." I use my laminate router and a straight bit to trim off the excess on all four sides of the first piece. I follow the small trimmer with a fine file. I only use push strokes if you use pulling strokes, you will probably chip or break the laminate. I want the edging to be perfectly flat and level with the table top. The trimmer did a great job. Here I am only fine tuning the top surface. Project - "Debbie's Kitchen Breakfast Nook" With the two ends done, I do the same on the sides. Because of the rule joint, I am adding side pieces separately. I will try to shape the laminate to the curve of the rule joint. I am using a small veneer roller instead of the J-roller to press the side laminate to the edge. You can see the square edge that I will need to shape to the profile of the joint. After using the trimmer to cut most of this piece flush with the surface, I turn to a 1/2-round hand file to contour the laminate. It is important to file only in one direction towards the table. If you pull back, there is a good chance that the laminate will chip or break off. The laminate can be shaped pretty easily this way. You can see that I have scuffed up the black paint that will be easily touched up. With all the sides done, I now apply adhesive to the table top portion. I am doing the leaf separately after the top. It takes longer this way, but I want to create a seam that is as "seamless" as I can make it. With the adhesive applied to both, I have laid sticks across the cemented top. This will keep the laminate from coming in contact with the top before I have positioned it exactly. I have cut each piece of laminate about 1" larger in all dimensions to make positioning easier. I have removed all the sticks and am now using the Jroller to add pressure on the top. I am working from the center to the edges. Before using the trimmer, I make sure that any adhesive is removed from the bearing, and I add a small bit of oil to the bearing. After running the trimmer around and cutting off the excess, I use a piece of paper towel wetted with cement thinner to remove any small traces of cement that may have been left after the trimming. The leaf is the last surface to laminate. I have clamped the leaf in the down position and vertical so that I can use the trimmer without having the leaf move. With the table all laminated, Sal and I flip in over and re-install the leaf hinge hardware. The upper piece holds the leaf up in the table position. By pulling the black loop, the leaf can fold down. Well, it is done and is in its new home. Sal and I managed to get it moved over to Debbie's house but had to remove the top to get it inside. Thankfully, the top was attached with a series of screws and was made to be disassembled. This is the final look of the table, the benches and the cabinets. It was a fun project to do.