Knowledge

As cutting speed is a key factor in metalworking quality and efficiency, it is important to manage it properly. If too fast or too slow, it will negatively impact in terms of cutting defects and tool life. This article explains in detail the basic definition of cutting speed, how to calculate it, and points to note when calculating it. It also explains the difference between feed rate, which is often mistaken for cutting speed, as well as feed and cutting depth.

The machining center is a type of machine tool used to manufacture various parts. Equipped with an automatic tool changer (ATC), it can be used to automate machining of multiple workpieces, such as milling, drilling, and boring, making it an indispensable presence in manufacturing sites. This article will introduce the features and benefits of machining centers for those who want to learn more about machining centers or are considering introducing new machine tools.

The horizontal machining center is a machining center with a horizontal tool spindle. It can cut workpieces from the side and complete various machining methods with a single machine. As work can be automated once a program is created, introduction will lead to productivity improvement even for complex processes.

Gear machining is the technique of forming metal into the shape of a gear by cutting, grinding, or other methods. Gears are important parts for transmitting machine power and require high accuracy. For this reason, setting the appropriate machining method and cutting conditions is important when machining gears.

Tapping, also known as thread cutting, is a machining technique that is performed using lathes, milling machines, machining centers, and other machine tools. There are various types of tapping tools, such as those with excellent chip evacuation performance, those that are good for through holes, and those that form threads using pressure. This article provides a comprehensive explanation of tapping methods, types of tools, and precautions to take while working.

Machine tools are vital to manufacturing, used to make various types of machines and their parts. There are various types of machine tools used for different applications. For those who want to know what machine tools are and those looking into introducing machine tools in the future, this article will revisit the definition of machine tools and describe the types and machining methods of machine tools, their history, and how to select one.

In recent years, machining methods using numerical control (NC) have become indispensable in manufacturing sites. NC machining improves productivity and quality, with the types and performance of NC machine tools continuing to evolve day by day.

Gears are critical components used for applications such as power transmission, speed conversion, and directional change. However, gears span many different types, such as bevel gears and spur gears. There are also various techniques for machining gears. This article explains the types of gears and methods for machining gears. It also introduces detailed application examples of gears for various industries.

A lathe is one of the foundational machine tools in the manufacturing industry. They come in various shapes, such as universal lathes and machining centers, and are used for various machining methods, such as outer diameter machining and end-face machining. This article will explain the mechanism and features of lathes, the history of machine tools, and the types of machining methods.

Milling is a crucial machining method in manufacturing, alongside lathe machining, and is used in applications such as drilling, plane cutting, and grooving. Within milling, however, there are many machine tools, such as universal milling machines and machining centers, using a diverse spectrum of tools. This article provides in-depth explanations of the machine tools that can perform milling, their machining methods, types of tools, and many more.