OPERATION

CUTTING CROWN MOLDING

This compound miter saw does an excellent job of cutting crown molding. In general, compound miter saws do a better job of cutting crown molding than any other tool made.

In order to fit properly, crown molding must be compound mitered with extreme accuracy.

The two contact surfaces on a piece of crown molding that fit flat against the ceiling and the wall of a room are at angles that, when added together, equal exactly 90°. Most crown molding has a top rear angle (the section that fits flat against the ceiling) of 52° and a bottom rear angle (the section that fits flat against the wall) of 38°.

LAYING MOLDING FLAT ON THE MITER TABLE

See Figure 39.

To use this method for accurately cutting crown molding for a 90° inside or outside corner, lay the molding with its broad back surface flat on the miter table and against the fence.

When setting the bevel and miter angles for compound miters, remember that the settings are interdependent; changing one angle changes the other angle as well.

Keep in mind that the angles for crown moldings are very precise and difficult to set. Since it is very easy for these angles to shift, all settings should first be tested on scrap molding. Also most walls do not have angles of exactly 90°, therefore, you will need to fine tune your settings.

When cutting crown molding by this method the bevel angle should be set at 33.85°. The miter angle should be set at 31.62° either right or left, depending on the desired cut for the application. See the chart below for correct angle settings and correct positioning of crown molding on miter table.

The settings in the chart below can be used for cutting All Standard (U.S.) crown molding with 52° and 38° angles. The crown molding is placed flat on the miter table using the compound features of the miter saw.

38°

W

A

L

L

52°CEILING

FENCE

TOP EDGE AGAINST FENCE =

LEFT SIDE, INSIDE CORNER

RIGHT SIDE, OUTSIDE CORNER

MITER TABLE

INSIDE

CORNER

FENCE

OUTSIDE

CORNER

 

BOTTOM EDGE AGAINST FENCE =

RIGHT SIDE, INSIDE CORNER

LEFT SIDE, OUTSIDE CORNER

MITER TABLE

CROWN MOLDING FLAT ON MITER TABLE

Fig. 39

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Image 28
Ryobi TS1552DXL manual Cutting Crown Molding, Laying Molding Flat on the Miter Table
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TS1552DXL specifications

The Ryobi TS1552DXL is a highly regarded table saw designed to meet the needs of both DIY enthusiasts and professional carpenters. With a powerful 15-amp motor, this table saw is capable of handling a wide range of cutting tasks, from simple crosscuts to intricate bevel cuts with precision and ease.

One of the standout features of the TS1552DXL is its large 15-inch maximum rip capacity. This allows users to cut larger sheets of material, making it an ideal choice for those working with plywood or large boards. The saw’s adjustable cutting depths and an included miter gauge provide additional versatility, enabling users to make accurate crosscuts and angled cuts up to 60 degrees.

The Ryobi TS1552DXL is equipped with a foldable stand that enhances stability and portability. This convenient feature allows users to set up and store the saw easily, so it can be moved from one job site to another without hassle. The saw also incorporates a heavy-duty steel frame that not only ensures durability but also provides excellent support when working with larger materials.

Safety is a top priority with the Ryobi TS1552DXL. The saw comes with a blade guard that offers protection during operation while maintaining visibility of the cutting area. Additionally, the built-in push stick and safety switch further enhance user safety, making it a great choice for both seasoned professionals and those new to woodworking.

In terms of technology, the Ryobi TS1552DXL features a rack and pinion system for smooth adjustments. This system allows for quick and easy modifications to the blade height and angle, enabling users to achieve precise cuts consistently. The powerful motor, when combined with a high-quality carbide-tipped blade, delivers clean and efficient cuts, reducing the need for excessive sanding or finishing.

Overall, the Ryobi TS1552DXL boasts a range of features, reliable performance, and user-friendly technologies that make it a standout choice in the world of table saws. Whether you are working on small projects at home or tackling larger jobs on the worksite, this saw offers the reliability and precision needed to get the job done efficiently.
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