What should be done when vertical str...
What should be done when vertical streaks (stop marks) are formed in tapered threads for pipes? When machining with Tap , vertical streaks (stop marks) are ... 詳細表示
Can the pipe taper Tap TPT be stepped?
Can the pipe taper Tap TPT be processed in steps? Stepping with a Tap is not recommended because unlike drilling, chips will bite into the Tap th... 詳細表示
What to do if the machine stops durin...
What to do if the machine stops during machining with a pipe taper Tap ? Pipe taper Tap machining tends to require 2~3 times the cutting torque compared to ... 詳細表示
After processing with forming tap , ...
・ 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 heig... 詳細表示
What is Burr Prevention in forming t...
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 conditions. Please check the foll... 詳細表示
In forming tap processing, the top o...
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... 詳細表示
spiral fluted tap Precautions for processing The spiral fluted tap is a tap suitable for blind hole machining because the chips are discharged to the shan... 詳細表示
What is a precision notation STD?
What is a precision notation STD? Accuracy notation STD is the accuracy of the tap recommended when machining thread accuracy class 2 or 6H internal t... 詳細表示
What to do when the thread is gall in...
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 ... 詳細表示
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