A chamfer cutter, or perhaps a chamfer mill, is available at any machine shop, assembly floor, or hobbyist’s garage. These cutters are simple tools which might be useful for chamfering or beveling any section within a wide range of materials. A lot of to chamfer a part, ranging from fluid flow and safety, to part aesthetics.
Due to the diversity of needs, tooling manufacturers offer a number of angles and sizes of chamfer cutters, and as well as several types of chamfer cutter tip geometries. Harvey Tool, for example, offers 21 different angles per side, including 15° to 80°, flute counts of 2 in order to six, and shank diameters starting at 1/8” as much as One inch.
After finding a tool with the exact angle they’re trying to find, an individual may have to pick a certain chamfer cutter tip that will best suit their operation. Common forms of chamfer cutter tips include pointed, flat end, and end cutting. These three kinds of chamfer cutter tip styles, offered by Harvey Tool, each serve a unique purpose.
Three Varieties of Harvey Tool Chamfer Cutters
Type I: Pointed
This form of chamfer cutter may be the only Harvey Tool option links to a sharp point. The pointed tip permits the cutter to complete in smaller grooves, slots, and holes, when compared with the other two sorts. This style also provides for easier programming and touch-offs, since the point can be easily located. It’s due to the tip this version of the cutter gets the longest amount of cut (with all the tool coming to a finished point), when compared to flat end from the other types of chamfer cutters. With a couple flute option, this is actually the most basic form of a chamfer cutter provided by Harvey Tool.
Type II: Flat End, Non-End Cutting
Type II chamfer cutters are incredibly 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, which is the weakest area of the tool. For this reason difference in tool geometry, this tool emerges one more measurement for how considerably longer the tool could be when it came to a place. This measurement is termed “distance to theoretical sharp corner,” which will help using the programming of the tool. The benefit of the flat end in the cutter now allows for multiple flutes to exist about the tapered profile of the chamfer cutter. With more flutes, this chamfer has improved tool life and take care of. The flat, non-end cutting tip flat does limit its utilization in narrow slots, but an additional benefit is a lower profile angle with better angular velocity in the tip.
Type III: Flat End, End Cutting
Type III chamfer cutters are a greater and more advanced type of the sort II style. The kind III features a flat end tip with 2 flutes meeting at the center, setting up a center cutting-capable version of the type II cutter. The very center cutting geometry of this cutter makes it possible to cut featuring its flat tip. This cutting permits the chamfer cutter to lightly cut into the very top of a component on the bottom than it, instead of leave material behind when cutting a chamfer. There are many situations where blending of an tapered wall and floor is needed, which is where these chamfer cutters shine. The tip diameter can be held to a tight tolerance, which significantly helps with programing it.
In conclusion, there might be many suitable cutters for the single job, and you will find many questions you have to ask prior to picking your ideal tool. Selecting the best angle comes down to being sure that the angle around the chamfer cutter matches the angle around the part. One needs to be aware of the way the angles are known as out, as well. May be the angle an “included angle” or “angle per side?” Could be the angle cancelled from the vertical or horizontal? Next, the larger the shank diameter, the stronger the chamfer as well as the longer the length of cut, but now, interference with walls or fixtures have to be considered. Flute count relies on material and handle. Softer materials tend to want less flutes for much better chip evacuation, while more flutes will help with finish. After addressing each of these considerations, the proper style of chamfer on your job should be abundantly clear.
For more details about chamfer cutter have a look at this useful resource