A chamfer cutter, or even a chamfer mill, are available at any machine shop, assembly floor, or hobbyist’s garage. These cutters are simple tools which might be employed for chamfering or beveling any section within a wide range of materials. A lot of to chamfer an important part, starting from fluid flow and safety, to part aesthetics.
Because of the diversity of needs, tooling manufacturers offer many different angles and sizes of chamfer cutters, as well as a variety of chamfer cutter tip geometries. Harvey Tool, for example, offers 21 different angles per side, ranging from 15° to 80°, flute counts of two to 6, and shank diameters starting at 1/8” up to 1 inch.
After obtaining a tool with all the exact angle they’re seeking, a customer may have to go with a certain chamfer cutter tip that could work best with their operation. Common varieties of chamfer cutter tips include pointed, flat end, and end cutting. The subsequent three varieties of chamfer cutter tip styles, offered by Harvey Tool, each serve an original purpose.
Three Forms of Harvey Tool Chamfer Cutters
Type I: Pointed
This style of chamfer cutter may be the only Harvey Tool option that comes to some sharp point. The pointed tip allows the cutter to execute in smaller grooves, slots, and holes, when compared with one other two kinds. This style also enables easier programming and touch-offs, since point can be simply located. It’s because tip that this version of the cutter gets the longest amount of cut (using the tool coming to a finished point), compared to the flat end of the other sorts 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 extremely like the type I style, but feature a stop that’s ground down to a designated, 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, it emerges one more measurement for how considerably longer the tool can be if it located an area. This measurement is called “distance to theoretical sharp corner,” which helps with the programming from the tool. The benefit of the flat end of the cutter now permits multiple flutes to exist on the tapered profile with the chamfer cutter. With additional flutes, this chamfer has improved tool life and finish. The flat, non-end cutting tip flat does limit its utilization in narrow slots, but an additional benefit can be a lower profile angle with better angular velocity in the tip.
Type III: Flat End, End Cutting
Type III chamfer cutters are an improved and much more advanced version of the sort II style. The kind of III has a flat end tip with 2 flutes meeting at the center, setting up a center cutting-capable form of the type II cutter. The center cutting geometry of the cutter assists you to cut with its flat tip. This cutting enables the chamfer cutter to lightly cut into the top of the an important part on the bottom from it, instead of leave material behind when cutting a chamfer. There are many situations where blending of an tapered wall and floor is required, and that is where these chamfer cutters shine. The tip diameter can also be held with a tight tolerance, which significantly supports programing it.
In summary, there may be many suitable cutters for any single job, and you will find many questions you should ask prior to picking your ideal tool. Selecting the best angle is dependant on being sure that the angle about the chamfer cutter matches the angle around the part. One needs to be cautious of the way the angles are classified as out, at the same time. Is the angle an “included angle” or “angle per side?” May be the angle cancelled of the vertical or horizontal? Next, the greater the shank diameter, the stronger the chamfer and the longer the size of cut, the good news is, interference with walls or fixtures have to be considered. Flute count comes down to material and finish. Softer materials have a tendency to want less flutes for much better chip evacuation, while more flutes will be finish. After addressing these considerations, the correct kind of chamfer for your job ought to be abundantly clear.
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