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What is helical machining?

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,

No : 901
发表 : 改 性 : 2024/08/28 02:29
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What are OH1 and OL1? What is the blade diameter tolerance of an end mill?

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,

No : 2525
发表 : 改 性 : 2024/08/28 02:29
类别: General
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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

No : 7849
发表 : 改 性 : 2024/08/28 02:29
类别: Tool selection
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Can the plunging at the end mill be enough to flatten the bottom?
In a typical end mill, it is not possible to process the bottom surface flat only with plunging .
The reason is that the end cutting edge is not flat.
If you need a flat shape on the bottom, you need a to
No : 8410
发表 : 改 性 : 2024/08/28 02:29
类别: General
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Do you have an end mill for bottom finishing?
If you are looking for the roughness of the bottom surface, we recommend the end mill "FX-MCF" for bottom finishing.
This is a dedicated end mill for bottom finishing with Cermet base material +FX coating.
High-speed, mirror finish processing is realized.
 
No : 8411
发表 : 改 性 : 2024/08/28 02:29
类别: Tool selection
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Do you have an end mill that end cutting edge flat?

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.

 
Application (1) counterboring Machining
 
No : 9311
发表 : 改 性 : 2024/08/28 02:29
类别: Tool selection
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What is an end mill with nick (end mill end mill for semi-roughing )

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

No : 10356
发表 : 改 性 : 2024/08/28 02:29
类别: General
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How to calculate cutting conditions during helical machining Rotation speed, feed rate, distance traveled in the Z-axis direction per helical lap

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

No : 10419
发表 : 改 性 : 2024/08/28 02:29
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What is Slotting End Mill? What is STDN?


straight flute Molding end mills are sometimes referred to as slotting. (The twist angle of the groove is 0°)

There are applications that are assumed to be used by the customer with additional work, and applications for molding processing that do not easily cause burrs.

Powder Highne

No : 673
发表 : 2025/03/07 00:00 改 性 : 2025/04/17 07:25
类别: General
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For example, in the case of tall standing walls, it takes a very long overhang length to process.
The long overhang makes it easier for the tool to deflect during machining. Therefore, it is difficult to improve accuracy and efficiency.
 
At that time, it is effective to divide the processing into multiple times in t
No : 9424
发表 : 2025/03/07 00:00 改 性 : 2025/04/17 07:24
类别: General

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