Dewalt Radial Arm Saw 7770 Manualidades
Dewalt Radial Arm Saw For Sale
This page is part of my series on the DeWalt Radial Arm Saw. If you haven't done so, I suggest you start with the main page, my.
Who is the newbie? I am!Here is a pictorial of the progress on my radial arm saw.First, a quick 'before / after':BEFOREAFTERBig thanks to everyone at the, and special thanks to Rob in New Zealand, who coached me on Skype and countless emails, sent me diagrams and kept my spirits up for the two months it took to assemble the materials.Once everything got here, it went pretty fast (over a long weekend).And now for the pictorial. Gluing two pieces of MDF for the tableCutting the strut channel (the jigsaw was a lot cleaner than the angle grinder but lost a few blades)Marking the holes under the frameFirst assembly. It might work!Front-to-back strut channels. Height is adjustable. Next we'll assemble left-to-right channels.Signs of things to come (the table is on the struts for placement only)Frame needs holeThere it isDrilling our way up to 8mm.
Twelve holes, oil helped.To lift the frame, I had to cut an old blade in quarters (after grinding the teeth down)The frame awaits the table! First, we'll need to adjust the height using the double nut systemDeciding where to place the boltsThe countersink holes look awful, what am I doing wrong?Placing the unistrut nutsAt last, a bolted table!Clamping the 'skin' / sacrificial top for now (instead of nailing it in) because it's 9mm instead of 6mm and not quite flatThat piece of scrap wood is coming in handyMiracle, the improvised back table fitsMounted to the table, the toggle clamps hold the fence. The back table is bolted to the unistrut (the bolts are hidden under the toggle clamps)The table needs a 'skin' (sacrificial top)The table with a 9mm plywood skin screwed in (sacrificial top). I could not find 6mm ply, it would probably have less risk of buckling. Next time I will use brass screws.According to feedback on the forum, I need to have boards between the fence and the back table to improve the fence's rigidity and to make it possible to expand the table area for ripping. So I'll have to cut the back table. I will work on that next!Then the job of aligning the table will start!Smiles,Andy.
The way to get smooth looking countersinks using a hand drill is to do away with the multi-flute countersinks (they set up a vibration, especially at high rpms and are mostly intended for rigid operations involving a milling machine or drill press) and get a single flute Ford brand. Then slow your RPM down to about 500-1000. Use moderate pressure. Not too light or you will dull the tool, and not too heavy to cause splitting or cracking.
Practice on a scrap piece of the same wood you will be working on, as different types of wood behave differently when being c'sunk. You may want to also c'sink the hole locations before drilling. This gives more resistance to the point of the c'sink for a smoother finish and the c'sink hole will be a guide for the drill to follow for accuracy. (the c'sink will not walk when starting the hole).
Black & Decker 10 Inch Radial Arm Saw Type 1Model: 7770-101. Harry potter i wiezien azkabanu (gpl) love. 5/16- 18 Jam Nut5. 1/4-20 x 1-1/8 Flat Pt. 1 /4-20 Hex Nut7. 5/16-18x 2-1/2 Hex Hd Screw8. 3/8-16x 1-1/4 Hex Hd.S.