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Cutting data of long blades
The EDL cutting data table is not listed in the catalog, but the feed and rotation are adjusted according to the amount of protrusion based on the cutting data of the general end mill EDS.
References: Overhang and cutting data
Helical machining refers to processing that uses planetary motion by the X, Y, and Z three-axis simultaneous control function.
On the mechanical and equipment side, a helical interpolation function is required.
Even with small machining centers and workpiece geometries with poor rigidity, the machining load can be adjusted,
In OSG end mills, the symbols "OH~" and "OL~" indicate the blade diameter tolerance.
* The ~ part of "OH~" and "OL~" contains a number to indicate the default tolerance.
OH1・・・0 ~ +0.02
OL1 ・・・-0.02 ~ 0
OL2 ・・・-0.04 ~ -0.02
OL3 ・・・-0.06 ~ -0.04
As an example,
What is Right Angle (RA)? Sharp corner edges? Can you do right-angle machining?
Right angle means right angle. RA（＝Right Angle Type）
This specification refers to a special cutting edge treatment for square end mills that can at the same time ensure the right angle of the corner of the machined surface while applying a blade patch (gash application) to improve ch
If you are asked if there is an end mill with a flat end cutting edge , the tool to be selected depends on the application.
An end mill with a nick is an end mill with a nick in the middle of the blade of a square end mill that is designed to make chips finer and at the same time reduce cutting force. Compared to square end mills, end mills with nicks can process many cutting depths at once. The m
Learn how to calculate cutting data for helical machining on end mills and indexable ( chip exchangeable) cutters.
As an example, let's consider the case of helical machining of a φ18 hole
What is an end mill that can process right-angle corners? Pinkad Right Angle
If there is an indication for a right-angle corner in the drawing, the end mill side must also be at a right angle. However, in the case of a typical carbide end
