A chamfer cutter, or perhaps a chamfer mill, is available at any machine shop, assembly floor, or hobbyist’s garage. These cutters are quite obvious tools which might be utilized for chamfering or beveling any section in a wide array of materials. Many reasons exist to chamfer an element, including fluid flow and safety, to part aesthetics.
Due to diversity of needs, tooling manufacturers offer many different angles and sizes of chamfer cutters, and as well as different types of chamfer cutter tip geometries. Harvey Tool, as an example, offers 21 different angles per side, which range from 15° to 80°, flute counts of 2 in order to six, and shank diameters starting at 1/8” around One inch.
After getting a tool using the exact angle they’re trying to find, a client may need to select a certain chamfer cutter tip that will are perfect for their operation. Common types of chamfer cutter tips include pointed, flat end, and end cutting. The subsequent three types of chamfer cutter tip styles, provided by Harvey Tool, each serve an exceptional purpose.
Three Forms of Harvey Tool Chamfer Cutters
Type I: Pointed
This kind of chamfer cutter will be the only Harvey Tool option which will come to a sharp point. The pointed tip enables the cutter to do in smaller grooves, slots, and holes, in accordance with another two types. This style also allows for easier programming and touch-offs, because the point can be simply located. It’s because tip that type of the cutter contains the longest period of cut (with all the tool earning any finished point), when compared to the flat end with the other kinds of chamfer cutters. Just a couple flute option, this can be the easiest form of a chamfer cutter offered by Harvey Tool.
Type II: Flat End, Non-End Cutting
Type II chamfer cutters are incredibly just like the type I style, but feature a conclusion that’s ground right down to a set, non-cutting tip. This flat “tip” removes the pointed part of the chamfer, the weakest area of the tool. Due to this difference in tool geometry, this tool emerged an additional measurement for how much longer the tool can be if it came to a spot. This measurement is known as “distance to theoretical sharp corner,” that helps with the programming from the tool. The benefit of the flat end from the cutter now enables multiple flutes to exist around the tapered profile with the chamfer cutter. With increased flutes, this chamfer has improved tool life and finished. The flat, non-end cutting tip flat does limit its utilization in narrow slots, but an additional is really a lower profile angle with better angular velocity on the tip.
Type III: Flat End, End Cutting
Type III chamfer cutters are a much better plus much more advanced sort of the kind of II style. The type III possesses a flat end tip with 2 flutes meeting in the center, creating a center cutting-capable version of the sort II cutter. The center cutting geometry of this cutter makes it possible to cut featuring its flat tip. This cutting allows the chamfer cutter to lightly reduce the top of the a part for the bottom of computer, as an alternative to leave material behind when cutting a chamfer. There are several situations where blending of your tapered wall and floor is necessary, which is where these chamfer cutters shine. The tip diameter can also be held to a tight tolerance, which significantly is great for programing it.
In summary, there can be many suitable cutters for any single job, and you will find many questions you should ask prior to picking your ideal tool. Choosing the right angle depends upon ensuring that the angle about the chamfer cutter matches the angle around the part. You need to be cautious of methods the angles are known as out, as well. Is the angle an “included angle” or “angle per side?” Is the angle called off with the vertical or horizontal? Next, the greater the shank diameter, the stronger the chamfer and also the longer the duration of cut, these days, interference with walls or fixtures should be considered. Flute count depends upon material and take care of. Softer materials tend to want less flutes for better chip evacuation, while more flutes will be finish. After addressing each of these considerations, the best design of chamfer for your job must be abundantly clear.
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