Step (1)
Check whether the screw you want to process is " through hole " or "blind hole", and open the relevant page of the general catalog "Tap Selection Criteria Table"
through hole : Screw is pierced
Blind hole: screw not penetrated
タップ | オーエスジー
87 件中 21-30 件を表示
No : 12317
公開日時 : 2022/06/02 09:32
更新日時 : 2024/08/28 02:29
カテゴリー：
Tool selection
What is the tool diameter of a tap for insert screws?
The tool diameter of the insert screw tap is larger than that of the metric thread tap for the same size .
The pitch is the same. For the tool diameter of the tap used in the calculation of cutting data, etc., please refer to the number in parentheses for
No : 11439
公開日時 : 2022/04/19 17:23
更新日時 : 2024/08/28 02:29
internal thread Accuracy and tap accuracy ( forming tap :RH accuracy)
RH accuracy is the accuracy of forming tap .
The forming tap series (New Roll Tap, High Roll Tap) is designed to process internal thread by plastic deformati
No : 9858
公開日時 : 2021/10/18 22:45
更新日時 : 2024/08/28 02:29
カテゴリー：
General
internal thread Accuracy and Tapping Accuracy (Cutting Tap: OH Accuracy)
OH accuracy means that in order to satisfy a predetermined internal thread accuracy, the accuracy of the tap can be selected according to the working conditions.
This is OSG's unique tap accuracy method, in which the accuracy
No : 9854
公開日時 : 2021/10/18 22:35
更新日時 : 2024/08/28 02:29
カテゴリー：
General
forming tap ( forming tap ) Machining Procedure
To process the forming tap , follow these steps:
forming tap Machining Procedure (1) Pilot hole processing
Pilot hole drilling is performed.
* The pilot hole
No : 9593
公開日時 : 2021/08/04 15:04
更新日時 : 2024/08/28 02:29
countermeasure
Use an inwater-soluble oil or a water-soluble oil with a concentration of 10% or more.
Make sure that the tap is appropriate for the material to be machined.
For materials that are easy to galling , such as SS400 and SUS, consider using a interrupted -type tap or thread
No : 9059
公開日時 : 2021/05/11 11:20
更新日時 : 2024/08/28 02:29
spiral fluted tap Precautions for processing
The spiral fluted tap is a tap suitable for stop-hole machining because the chips are discharged to the shank side by the action of a twisted groove.
However, it is also a tap that is prone to trouble where chips get entangled in the tap, or the tap
However, it is also a tap that is prone to trouble where chips get entangled in the tap, or the tap
No : 9050
公開日時 : 2021/05/10 14:22
更新日時 : 2024/08/28 02:29
forming tap is always cracked at the top of the thread pile during processing.
If the shape of the part is defective, the pilot hole diameter before forming tap machining is too large and the rise is insufficient.
Alternatively, it is possible that the pilot hole diameter is too small and is too raised (overrol
No : 9044
公開日時 : 2021/05/10 13:49
更新日時 : 2022/07/05 14:28
The cause of burrs in the forming tap can be the shape of the pilot hole, the lubricity of the cutting oil, and the cutting data. Please check the following points.
Pilot hole
・Finish of pilot hole diameter
・ Is the bend of the pilot hole and roundness bad?
・Conditions for pilot hole processing
No : 9043
公開日時 : 2021/05/10 13:42
更新日時 : 2024/08/28 02:29
・ Is the pilot hole of the forming tap appropriate?
After machining the forming tap , it is possible that the amount of raising is too large, and the height of the thread pile exceeds the target range.
* The pilot hole diameter table in forming tap
No : 8926
公開日時 : 2021/04/22 07:52
更新日時 : 2024/08/28 02:29