Tap Selection Procedure: How to Choos...

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 C... 詳細表示

Pilot Hole Diameters for Metric Threa...

Recommended Drill size for Thread Forming Forming Taps (NRT/XPF Series) * Currently, Hi-Roll tap (HRT series) is discontinued. 詳細表示

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 h... 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

After processing with a forming tap, ...

- Is the pilot hole diameter for the forming tap appropriate? During forming tap processing, if the amount of material displacement (burr formation) is to... 詳細表示

Cutting condition example for Taper P...

The recommended cutting speed for machining SS400 with a Taper Pipe Tap (TPT, PT1/4) is 3 to 6m/min. The gauge diameter (reference diameter) of 13.157mm is ... 詳細表示

What is the tool diameter of a tap fo...

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 t... 詳細表示

Does the tapped thread make it skinny...

In the tapping process, the state in which the thread of the internal thread is thin, as if it has been gouged out, is called "Overcutting". There are severa... 詳細表示

Tap whitworth screws for W threads

Only those with size in inches are in the standard lineup. General use (HT, SFT, POT) General Use Long Shank (HT, SFT, POT) For SUS (SFT, POT) NT (Nut ... 詳細表示

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