What is Acme Screw (ACME)?

A trapezoidal screw with a thread angle of 29° according to the American and British standards. The outer diameter of the external thread is the fraction... 詳細表示

What is Cutting Force?　What is Thrust...

Cutting force is the resistance force that the cutting edge receives during cutting. It is measured by the principal component, the feed force, and the 3-com... 詳細表示

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

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 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 Graphite?

A mineral with carbon as an element. Same as a pencil lead.Carbon element: It is made up of only C.Graphite (Kokuen) English: GraphiteIt is mainly used as a... 詳細表示

Plunging

This is a method of machining by feending the tool in the axial direction. If you have a drill or a center-cut end mill (with a cutting edge that extends ... 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 ordinary round hole that is extended horizontally. 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

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 brittleness?

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