A hole with a constant depth and a horizontal length to the surface of the workpiece.
It is a shape of an ordinary round hole that is extended horizontally.
(FAQID:329)
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No : 329
公開日時 : 2025/03/07 00:00
更新日時 : 2025/04/17 07:24
Corners.
The nose R refers to the corner radius .
(FAQID:330)
No : 330
公開日時 : 2025/03/07 00:00
更新日時 : 2025/04/17 07:24
A-TPD is an adjustment type with a split in the die.
The adjustment type is a type that has a screw that adjusts the effective diameter.
Please note that the thickness of the dice differs depending on the size between the adjustment type and the solid type.
(FAQID:331
No : 331
公開日時 : 2025/03/07 00:00
更新日時 : 2025/04/17 07:24
Cutting tools are made of very hard materials.
If the tools hit each other, they will chipping , so please store them in a case.
Cutting tool storage
・ Add a partition to each storage box.
・ Attach a cap, net, etc. to the cutting edge.
・Use a plastic case.
No : 334
公開日時 : 2025/03/07 00:00
更新日時 : 2025/04/17 07:24
カテゴリー：
Cutting tool fundamentals
Why does iron cut with iron?
"Metal on the cutting side" is more than "metal on the side to be cut"
・Stiff
・ Sharpness
・ Because it builds momentum and cuts.
How does cutting work?
If the rake angle is large, the resistance is low and the sharpness is improved, but the cutting edge is sharp and
No : 340
公開日時 : 2025/03/07 00:00
更新日時 : 2025/04/17 07:24
カテゴリー：
Cutting tool fundamentals
Cutting Data Table Meaning of Numbers "Speed of Rotation" and "Speed of Movement"
When machining by machine, it is necessary to set specific figures.
In the case of rotary tools such as drills, Tap , and end mills, numbers for "speed of rotation" and "speed of movement" are required, and the numbers in the cutting condition table
No : 8543
公開日時 : 2024/10/22 00:00
更新日時 : 2024/12/25 06:24
カテゴリー：
Fundamentals of cutting data
What is internal refueling? What is external coolant supply ?
Internal lubrication refers to tools such as Tap , drills, end mills, etc.
A hole (oil hole) is drilled from the shank to the cutting edge, and an oil agent is passed through the hole.
No : 8556
公開日時 : 2024/10/22 00:00
更新日時 : 2024/11/04 14:49
カテゴリー：
Cutting tool fundamentals
Basics and Calculation Formulas for Cutting Data
The cutting data determines how fast the tool should be rotated or moved.
In order to process with a machine, it is necessary to set the "speed of rotation" and "speed of movement" with specific numbers.
In the NC code of the machine, the speed of rotation is represented by S and the speed of moveme
No : 13076
公開日時 : 2022/09/01 15:59
更新日時 : 2024/08/28 02:29
カテゴリー：
Fundamentals of cutting data
Accuracy class of screws
The grade of the screw is generally determined in the drawing at the time of design of the threaded product.
In order to meet the thread accuracy of the drawing instructions, it must pass the inspection with the thread gauge.
The approximate application is shown in the table, but please check the drawing instructions for
No : 12583
公開日時 : 2022/07/01 16:35
更新日時 : 2024/08/28 02:29
A cutting tap is a tap that processes internal thread by scraping the workpiece material.
straight fluted tap , spiral fluted tap and spiral pointed tap correspond to cutting taps.
forming tap is a tap that processes
No : 10684
公開日時 : 2022/02/02 10:32
更新日時 : 2022/05/07 11:05
カテゴリー：
Cutting tool fundamentals