The ordinary profile is comprised of a shallow cyma recta in the middle consisting of two tangent radiuses, attached to a 1/2" tall vertical fillet on top. The lower portion of the pattern consists of a 15/32" radius cove flanked by a 21/64" tall vertical fillet, and a 7/32" wide horizontal fillet at the bottom of the pattern. The spring angles are fixed at thirty-eight and fifty-two degrees, search our bevels category by these degrees to find back bevel cutters appropriate for this common crown moulding design, these specific back bevels set the installed height at 2-13/16" tall with a projection of 2-1/16" wide. We have a few more similar style crown mouldings for your review and consideration Crown 3.500" - 6, Crown 3.500" - 14, Crown 3.500" - 25, and Crown 3.500" - 29.
Two high points in this detail were intentionally positioned on the same level plane, this custom design feature will assure excellent hold down conditions while milling the detail on an industrial moulder, providing the pressure shoe is properly set parallel to the bed plates. Our precise cad drawings contain plenty of important information that will assist you during setup and milling of this moulding profile. Our acrylic templates also provide sufficient blend areas on the knives so you will never realize where one moulding cutter begins or ends, this specific design feature will substantially increase moulding yield during the milling process.
Note: If you’re experiencing trouble printing to Full Scale, Go to File, Print Preview. Change the “Shrink to Fit” option to 100%
To purchase a copy of this template ready dxf file for creating acrylic templates to produce knives please send $5.00 via PayPal.Me/MirrorReflections we will email you the dxf file shortly after payment is received.Copyright © Mirror Reflections Inc. All rights reserved.