Two doors 450 mm wide and 1708 mm high with the central bar.
We proceed
1. Cut the vertical bars and slats of the required size. Use the circular machine to make a groove along one edge of each part 6 mm wide and a depth of 19 mm. To make sure that the groove is located in the right place, install the inner surface of the machine of the machine of 6 mm inch from the fence. Pass each board through the blade, then turn the board and again lead it through the blade. This process will specify the gutter, but perhaps leave a small strip of material in the middle if the thickness of your blade is less than 3 mm. If so, adjust the fence and drive each board again to clean the center of each gutters.
2. For each of the four strips, a spike is required, specified at both ends, 6 mm thick and a length of 19 mm. It can be cut out using a standard blade, driving a bar along the blade several times, or using a blade for sample grooves.
3. The central panels can be convex or flat. To collect doors with flat panels, use a faced plywood with a thickness of 6 mm in accordance with the size indicated in the table, then go immediately to the stage of 5 assembly of the door.
You can make a convex central panel of solid material with a thickness of 19 mm on a circular machine. However, first it is necessary to make a panel glued from whole wood, following step -by -step instructions set forth in the first chapter. Cut the panel according to the dimensions indicated above. To make convex panels on the circular machine, lower the blade below the surface of the machine and fix the solid board exactly in the center of the blade at an angle of 90 ° to the surface of the blade. The best blade in this case is a thick blade for longitudinal cutting.
4. Start with a blade that protrudes 0.7 mm above the table surface. Skip all four side edges of the central panel across the blade. Repeat the process by raising a 0.7 mm blade after each series of similar procedures, until the edges of the panels are free to enter the gutter of the vertical bar and the bar. Make sure the panels move freely in gutters, since the subsequent expansion and compression of wood should be taken into account. Slow, even blade passages will give the best result and reduce the volume of grinding after completion of work. Put the emphasis in the center of each panel so that it does not lean when the edges become thinner.
5. Process the edges of the panel with sandpaper and collect the doors using glue only on the spikes. Fasten them reliably until the glue starts to act. The central panels must “swim” in the gutters. Make sure the frames have the correct shape by measuring the diagonals. High doors, as in this case, require the use of the central bar for strength. It is located at the central point of vertical bars and has a spike at each end, as well as a gutter on both edges, into which the upper and lower panels are inserted.
