A chamfer cutter, or even a chamfer mill, can be found at any machine shop, assembly floor, or hobbyist’s garage. These cutters are pretty straight forward tools which can be employed for chamfering or beveling any area in the wide selection of materials. Many reasons exist for to chamfer a component, including 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 a variety of chamfer cutter tip geometries. Harvey Tool, as an example, offers 21 different angles per side, including 15° to 80°, flute counts of two to, and shank diameters starting at 1/8” up to 1 “.
After locating a tool together with the exact angle they’re looking for, a customer may need to go with a certain chamfer cutter tip that will be perfect for their operation. Common varieties of chamfer cutter tips include pointed, flat end, and end cutting. These three varieties of chamfer cutter tip styles, available from Harvey Tool, each serve an exceptional purpose.
Three Kinds of Harvey Tool Chamfer Cutters
Type I: Pointed
This brand of chamfer cutter could be the only Harvey Tool option which comes to some sharp point. The pointed tip enables the cutter to execute in smaller grooves, slots, and holes, relative to another two sorts. This style also permits easier programming and touch-offs, considering that the point can be simply located. It’s because tip this form of the cutter gets the longest duration of cut (with the tool creating any finished point), compared to the flat end with the other chamfer cutters. Just a two flute option, this can be the most straightforward type of a chamfer cutter provided by Harvey Tool.
Type II: Flat End, Non-End Cutting
Type II chamfer cutters have become similar to the type I style, but feature a conclusion that’s ground right down to a designated, non-cutting tip. This flat “tip” removes the pointed section of the chamfer, which is weakest part of the tool. Due to this difference in tool geometry, this tool is given one more measurement for how considerably longer the tool would be whether or not this found a spot. This measurement is recognized as “distance to theoretical sharp corner,” that helps with the programming in the tool. The advantage of the flat end in the cutter now provides for multiple flutes to exist for the tapered profile of the chamfer cutter. With an increase of flutes, this chamfer has improved tool life and handle. The flat, non-end cutting tip flat does limit its utilization in narrow slots, but an additional benefit is really a lower profile angle with better angular velocity in the tip.
Type III: Flat End, End Cutting
Type III chamfer cutters are a better and much more advanced sort of the kind of II style. The kind of III boasts a flat end tip with 2 flutes meeting in the center, setting up a center cutting-capable form of the sort II cutter. The very center cutting geometry of the cutter makes it possible to cut featuring its flat tip. This cutting allows the chamfer cutter to lightly reduce the top of the an important part on the bottom from it, as an alternative to leave material behind when cutting a chamfer. There are lots of situations where blending of your tapered wall and floor is required, and that is where these chamfer cutters shine. The end diameter can be held to a tight tolerance, which significantly is great for programing it.
To conclude, there can be many suitable cutters for any single job, and there are many questions you should ask before picking your ideal tool. Selecting the best angle relies on ensuring that the angle on the chamfer cutter matches the angle on the part. One should be cautious of how the angles these are known as out, too. Will be the angle an “included angle” or “angle per side?” May 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 duration of cut, these days, interference with walls or fixtures must be considered. Flute count is dependant on material and handle. Softer materials tend to want less flutes for better chip evacuation, while more flutes will help with finish. After addressing these considerations, the best kind of chamfer for the job needs to be abundantly clear.
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