全般 | オーエスジー

Showing 1-8 of 8 results

answer
What is a Flat Drill?

This is a drill with a flat tip, and the ADF and ADFO series are applicable.

A flat tip shape is one in which the point angle of the drill is 180 degrees and has a flat shape.

 It has advantages in machining that is difficult to process with a drill with point angle .

  This is

No : 703
Published : Modified : 2024/08/28 02:29
Category: General
answer

What is thinning?

Thinning is a process in which the chisel edge (the non-cutting edge) of the tip of the drill is thinned so that the blade is applied to the center of the drill.

It lowers the thrust resistance and makes it easier for the drill to cut into the workpiece.

No : 724
Published : Modified : 2024/08/28 02:29
Category: General
answer
What is a drill with oil holes? internal coolant supply

A drill with an oil hole is a drill that has a hole (= oil hole) through the inside of the drill and can discharge cutting oil from the tip of the drill using the internal coolant supply , which is a specification on the machine tool side.

It can be lubric

No : 726
Published : Modified : 2024/08/28 02:29
Category: General
answer
Difference Between Flat Drill and counterboring End Mill

The difference between a flat drill (ADF series) and an end mill for counterboring (ZDS series) is as follows:

ADF can be machined to twice the depth of the tool diameter. oversize can also be processed stably.

ZDS can be

No : 818
Published : Modified : 2024/08/28 02:29
Category: General
answer

What is point angle Effects of Drill point angle

point angle is the angle of the tip of the drill.

In general, 118° is the standard for high-speed steel, and 140° is standard for carbide steel.

The smaller the point angle , the smaller the ve

No : 7624
Published : Modified : 2024/08/28 02:29
Category: General
answer

What is pick milling (High-speed stepping) G73

pick milling is a method of forcibly separating chips by separating the cutting edge from the machining point when machining a material that cannot be separated at a hole depth of 3D or less. (It does not discharge chips)

Stepping back to the entrance of the ho

No : 7695
Published : Modified : 2024/08/28 02:29
Category: General
answer
When using the FX-ZDS end mill for carbide<span translate="no"> counterboring </span>, do I need to drill pilot holes first?

When using the FX-ZDS end mill for carbide counterboring , do I need to drill pilot holes first? 

When using FX-ZDS, an end mill for carbide

No : 692
Published : 2024/10/22 00:00 Modified : 2024/11/01 02:38
Category: General
answer
<span translate="no"> counterboring </span>Do pilot holes be required for machining?

counterboring Do pilot holes need for machining? 

If the machining environment (workpiece shape, machine, etc.) is rigid enough, consider counterboring machining from

No : 872
Published : 2024/10/22 00:00 Modified : 2024/11/01 02:38
Category: General

Searching in progress