A chamfer cutter, or possibly a chamfer mill, is available at any machine shop, assembly floor, or hobbyist’s garage. These cutters are quite obvious tools which are utilized for chamfering or beveling any area within a wide range of materials. Many reasons exist to chamfer a part, which range from fluid flow and safety, to part aesthetics.
Due to the diversity of needs, tooling manufacturers offer many different angles and sizes of chamfer cutters, and also several types of chamfer cutter tip geometries. Harvey Tool, for instance, offers 21 different angles per side, ranging from 15° to 80°, flute counts of 2 to, and shank diameters starting at 1/8” around One inch.
After getting a tool with all the exact angle they’re looking for, a customer may have to select a certain chamfer cutter tip that will work best with their operation. Common types of chamfer cutter tips include pointed, flat end, and end cutting. The subsequent three kinds of chamfer cutter tip styles, offered by Harvey Tool, each serve an original purpose.
Three Kinds of Harvey Tool Chamfer Cutters
Type I: Pointed
This brand of chamfer cutter may be the only Harvey Tool option that comes to a sharp point. The pointed tip allows the cutter to complete in smaller grooves, slots, and holes, when compared with another two kinds. This style also allows for easier programming and touch-offs, because the point can be located. It’s due to its tip this type of the cutter contains the longest duration of cut (using the tool coming to a finished point), in comparison to the flat end in the other types of chamfer cutters. With simply a 2 flute option, here is the most simple version of a chamfer cutter made available from Harvey Tool.
Type II: Flat End, Non-End Cutting
Type II chamfer cutters have become like the type I style, but feature a conclusion that’s ground right down to a flat, non-cutting tip. This flat “tip” removes the pointed the main chamfer, the actual weakest the main tool. For that reason difference in tool geometry, this tool emerges yet another measurement based on how much longer the tool will be when it found a place. This measurement is called “distance to theoretical sharp corner,” which assists with the programming of the tool. The advantage of the flat end of the cutter now permits multiple flutes to exist for the tapered profile from the chamfer cutter. With an increase of flutes, this chamfer has improved tool life and take care of. The flat, non-end cutting tip flat does limit its use within narrow slots, but an additional can be a lower profile angle with better angular velocity at the tip.
Type III: Flat End, End Cutting
Type III chamfer cutters are a better plus more advanced form of the kind II style. The type III possesses a flat end tip with 2 flutes meeting at the center, creating a center cutting-capable version of the type II cutter. The very center cutting geometry on this cutter assists you to cut having its flat tip. This cutting enables the chamfer cutter to lightly reduce the top a component to the bottom of computer, as opposed to leave material behind when cutting a chamfer. There are numerous situations where blending of an tapered wall and floor should be used, and that is where these chamfer cutters shine. The tip diameter is also held to a tight tolerance, which significantly is great for programing it.
To conclude, there may be many suitable cutters to get a single job, and there are many questions you have to ask just before picking your ideal tool. Selecting the most appropriate angle depends upon ensuring the angle around the chamfer cutter matches the angle on the part. One should use caution of methods the angles these are known as out, as well. Will be the angle an “included angle” or “angle per side?” May be the angle called off in the vertical or horizontal? Next, the better the shank diameter, the stronger the chamfer along with the longer the duration of cut, however, interference with walls or fixtures should be considered. Flute count is dependant on material and finish. Softer materials usually want less flutes for better chip evacuation, while more flutes will be finish. After addressing each of these considerations, the best style of chamfer for the job should be abundantly clear.
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