cutting tools

Milling thread is a process that uses a milling cutter to machine threads on a workpiece. Compared with traditional tapping and turning threads, milling thread has many advantages. Including high processing accuracy, good surface quality, long tool life, etc. People often compare the two, so let’s talk about it today. Milling thread uses a solid

Reamers are an important tool for any engineer or machinist. They are used to enlarge holes and improve the accuracy of drilled holes. They leave smooth walls and improve the precision of the hole processing surface within a certain tolerance range. What is a Reamer? A reamer is a rotating cutting tool used to enlarge

Among the mainstream coating solutions, the two most commonly used methods are physical vapor deposition (PVD) and chemical vapor deposition (CVD). Both technologies have unique advantages and applications, so understanding the differences between them is essential to making an informed decision. What is PVD Coating? PVD coating, or physical vapor deposition, is a surface treatment

High-speed steel (HSS) is a tool steel with high hardness, high wear resistance and high heat resistance, also known as wind steel or sharp steel. It means that it can be hardened and sharp even when cooled in the air during quenching. It is also called white steel. What is High-speed Steel? High-speed steel is

  Thread processing is an important process in mechanical manufacturing and is widely used in fastening, transmission and other fields. According to different processing methods, it can be divided into thread cutting, thread grinding, thread grinding, tapping and threading, and thread rolling. Different processing methods are suitable for different materials, precision requirements and production batches.

The importance of tool selection in machining is self-evident. Learning to choose tools can help you work more easily. Different types of cutting tools can achieve twice the result with half the effort in machining materials. The Most Important Thing in Machining is Cutting Tools If any cutting tool stops working, it means production stops.

The lathe vibrates during the machining process, accompanied by the phenomenon of tool vibration and tool hitting. This causes chatter marks on the workpiece surface, and high rework and scrap rates. Where do we need to start with the investigation? Workpieces and Cutting Tools Workpieces 1. External turning of slender shafts. The distance between the

In the process of deep hole machining, problems such as the dimensional accuracy of the workpiece, surface quality and tool life often arise. How to reduce or even avoid the occurrence of these problems is an issue that we urgently need to solve. Problem: Drilling Diameter Increases, Error Increases Causes of the Problem The design

Machining accuracy is mainly used to measure the degree of production. Machining accuracy and machining error are terms used to evaluate the geometric parameters of the machining surface. Machining accuracy is measured by tolerance grade. The smaller the grade value, the higher the accuracy. Machining error is expressed by numerical value. The larger the numerical