What is the cutting load and cutting ...

The rotational resistance in tapping is called the cutting torque of the tap. Factors affecting torque are related to the shape of the tap, such as th... 詳細表示

Cutting Tool Handling <Cutting Fundam...

Cutting tools are made of very hard materials. If the tools hit each other, they will chipping , so please store them in a case. Cutting tool storage ・ Ad... 詳細表示

What are the cutting tools made of? "...

Depending on the characteristics (hardness and toughness) of the tool material, various types are used. Hardness: The harder it is, the less likely it is to... 詳細表示

What is Normal Tolerance? (General To...

Tolerance indications on a drawing must clearly represent all dimensions, shapes, positional relationships, and other relevant features. If no specific tole... 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

What is Collet?　What is Arbor?　What i...

Collet (abbreviation for collet chuck) is used in machine tools such as lathes, milling machines, and machining centers. It is a tooling part that fixes the ... 詳細表示

What is the relationship between the ...

In general, how much harder should a cutting tool be than the material? The approximate hardness of the workpiece material that can be processed is as fol... 詳細表示

What is tap pilot hole management?

The pilot hole is machined with a drill that takes into account the expansion allowance from the standard dimensions of the pilot hole diameter. In the ca... 詳細表示

Relationship between Tapping Efficien...

Machining efficiency is expressed in terms of the feed rate (Vf, mm/min). The feed rate for tapping is calculated using the formula: Vf = pitch × n (where ... 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