Water jet cutting is a process technology that uses high-pressure water flow to cut materials. This technology uses high-pressure water flow to increase the water pressure intensity to 400 megapascals. The water flow increases the water flow speed to 800-1000 meters/second through a special nozzle, and then applies high-speed impact force on the material surface to cut the material. The water flow used in water jet cutting can add abrasive to increase the cutting effect and expand the range. This technology not o......

Perpendicularity is an important control in GD&T and CNC design, it can ensure the machined part fit and function as intended. In this article, we’ll focus on perpendicularity definition, measurement, symbol, and the difference between perpendicularity and squareness. What is Perpendicu......

The position is a useful and complex tolerance in GD&T, another term true position is often used, how are they defined and how do they differ? Here we’ll get into the position and true position definitions, calculations, and differences. What is the Position in GD&T? ......

Concentricity is a complex tolerance that is used to ensure the precision of quality in manufacturing including CNC machined parts. What is concentricity in GD&T and how is it measured and calculated? Let’s get into some details and the difference between concentricity and runout. What is Concentricity in GD&T? ......

Machinists are the most important of all Tradesmen. Without machinists, no other trade would have the tools to do their jobs. Everything you see on a day-to-day basis owes its existence in some way to a machinist and machining, from plastics, the clothing, the metals to a paper cup. In this guide, we talk the history of machining. Why Machinists Are Important? ......

In the field of ships, 3D printing is becoming increasingly popular, whether it’s designing customized and high-performance components, or making scaled down models of entire ships. It has become one of the important tools necessary for the manufacture and maintenance of ships. In this article, we discuss the role of large-scale 3D printing in ship manufacturing and maintenance.  Why Are More And More People Usi......

Polytetrafluoroethylene is often used in industrial products, especially under friction and sealing conditions. It’s also is a commonly used material for CNC machining due to its unique properties and versatility. Today, let’s take a closer look at what PTFE is.   What Is PTFE? Polytetrafluoroethylene is a fluorocarbo......

Polytetrafluoroethylene (PTFE) is a kind of high molecular material with amazing chemical stability and heat resistance, but it is also difficult to process. Here are some suggestions for improving the machining quality of polytetrafluoroethylene workpieces.  The Difference Between Polytetrafluoroethylene Processing and Metal Processing ......