Difference Between A-TPD and TPD <Rou...

A-TPD is an adjustment type with a split in the die. The adjustment type is a type that has a screw that adjusts the pitch diameter. Please note that the t... 詳細表示

What is brittleness?

It is easy to break when force is applied to the material. Fragile and brittle nature. 詳細表示

What is a hard and brittle material?

Hard and brittle materials include cemented carbide, ceramics, quartz glass, monocrystalline silicon, zirconia, and other materials. It is a very hard and b... 詳細表示

What is ductile cast iron ?

ductile cast iron is cast iron with improved strength and ductility. "Ductile" means "stretching" in English, and it is hard and stretchy, making it d... 詳細表示

Material of round dies Difference Bet...

< Difference between SKS and HSS> SKS is an alloy tool steel, commonly known as tungsten. HSS will be a high speed tool steel. Durability is better ... 詳細表示

Center Cut

It is a specification that the end cutting edge of the end mill is attached to the center. It has the feature of being able to perform vertical feed (plungi... 詳細表示

What is high feed?

In cutting, this is a method in which the feed rate is several times more efficient than usual. In addition, such processing is called high-feed processin... 詳細表示

What is effective thread length?

The effective thread length is the length of the thread. Excluding the incomplete threaded part, it is the length of the part including the chamfer. 詳細表示

What is a parallel thread?　What is a ...

A thread parallel to the central axis is defined as the line connecting the crests of adjacent threads. This type of thread is called a parallel thread, suc... 詳細表示

Chip shape during tapping

If the chips are thin and short, they can be considered to have a good shape that is easy to discharge. If the chips are thick and long, there is a risk tha... 詳細表示