What should be done if the machine st...

Tapered pipe tapping tends to require 2 to 3 times more torque than parallel thread tapping of the same size. This can lead to machine stops due to overload... 詳細表示

Pilot Hole Diameter Chart for Unified...

For Cutting Taps (Pilot Hole Diameters) (ASNI) ASME B1.1 詳細表示

What is interrupted ? interrupted Tap

A interrupted -type tap is a tap with a specification in which the thread of the complete thread is skipped by one thread. A tap in which the threads of t... 詳細表示

Tapping method with spiral pointed ta...

Operational steps for spiral pointed taps (1) Drill a pilot hole based on the required hole size for the tap. (2) Select the cutting conditions for the s... 詳細表示

Internal thread accuracy and tap accu...

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 deformat... 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

Can tapered pipe taps (TPT) be used f...

Step feeding is not recommended for tapered pipe taps (OSG series: TPT). [Reasons why step feeding is not recommended] Unlike drilling, tapping is prone to... 詳細表示

What is steam oxide?

steam oxide Creates a Fe3O4(black rust) film on the surface of the tool Blue-black color Characteristics Retention of cutting fluid due to porosity. ... 詳細表示

Pilot Hole Diameters for Pipe Threads...

Pilot Hole Diameter Chart for Pipe Threads Taper Pipe Threads: Rc, PT, Rp, PS Parallel Pipe Threads: G, PF 詳細表示