In forming tap processing, the crest ...
Due to the processing principle of forming taps, a "slit" (crack-like fold) always forms at the crest of the thread. If this shape is defective, the followi... 詳細表示
What is burr prevention in forming tap?
The causes of burrs when using forming taps can include the condition of the pilot hole, the lubricity of the cutting fluid, and the cutting conditions. Plea... 詳細表示
SKS Taps What are tungsten taps?
SKS is an alloy tool steel, commonly known as tungsten. On the packaging box, it is labeled "HIGH QUALITY TAPS". No Product Name Chamfer Size No ... 詳細表示
How to suppress burrs at the hole en...
In forming tap processing, the material is displaced by plastic deformation, resulting in a raised shape (burr) at the hole entrance. To suppress these burr... 詳細表示
Tool selection based on HRC hardness
When the material to be machined is not listed in the corresponding material column of the catalog, or when the properties have changed due to tempering, etc... 詳細表示
What is a tap precision notation STD?
This is a tap precision notation introduced for ease of selection. Background and purpose of introducing the STD notation Previously, only OH precision or ... 詳細表示
The cone-shaped part of the tap tip is called " external center ". This part is attached during the manufacture of taps and is not used during threading. ... 詳細表示
The pilot hole is through, but the th...
No, you cannot. If the thread does not go all the way through, please treat it as a "blind hole" and use a spiral fluted tap. In spiral pointed tap thr... 詳細表示
Pilot hole diameter for PT (Taper Pip...
Straight (cylindrical) holes are recommended for pilot holes. If you wish to use a pilot hole diameter larger than the catalog specification when tapping ... 詳細表示
In terms of OH accuracy, if one numbe...
In terms of OH accuracy, if one number goes up, how much will it be oversized? P0.6 or less is 15 μm, and P0.7 or more is 20 μm. In forming tap , it is 1... 詳細表示
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