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

Accuracy Class of Screws

The accuracy class of a screw is generally specified on the drawing when the threaded product is designed. To meet the thread accuracy specified on the draw... 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

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 tolerance?　What is a tolerance?

The "tolerance" is the difference between the maximum and minimum values of a given dimension. "Tolerance" is the difference between the limit value allowed... 詳細表示

What is electrode processing?

It is the machining of the "electrode" used to perform electrical discharge machining. 詳細表示

What is a cutting tap?　What is a form...

A cutting tap is a tap that forms internal threads by cutting and removing the workpiece material. Straight‑fluted taps, spiral‑fluted taps, and spiral‑poin... 詳細表示

What is a slotted hole?

A hole with a constant depth and a horizontal length to the surface of the workpiece. It is a shape of an standard round hole that is extended horizontally. 詳細表示

What is electrodeposition?

Electrodeposition is a technology that bonds diamond or cBN to a surface by plating. 詳細表示

Sliding

It is to move the device of the machine while sliding. That surface is called a sliding surface. 詳細表示