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

What types of materials are available...

There are various materials (= materials, workpiece materials) in the world, but they are classified according to the nature of the workpiece material. Wo... 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 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

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 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

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

What is electroplating?

Electroplating is the process of using metal ions in a solution to create a film on a material by electricity. The electroplating thickness is generally 4~1... 詳細表示

What is precipitation hardening?

The main way to harden stainless steel is to add aluminum, copper, niobium, etc., heat it, cool it rapidly, and then reheat it to produce precipitates and m... 詳細表示

What is internal lubrication? What is...

Internal lubrication refers to tools such as taps, drills, end mills, and similar cutting tools. An oil hole is drilled from the shank to the cutting edge, ... 詳細表示