Knowledge

Why are rails always rusty? Rail is the abbreviation of railway track. Rail is a customary term. It is made of high-hardness and high-toughness steel. In order to improve the compr

The importance of tool selection in machining is self-evident. Learning to choose tools can help you work more easily. 1. The most important thing in machining is the tool When any

Section 1 Editing the Probe Point Program 1. Determine the origin and find the coordinate values ​​of each probe point. First, determine the origin of the workpiece coordinate syst

Starting from the actual production, this article summarizes the common problems and improvement methods of CNC machining process, as well as how to select the three important fact

Each step may seem insignificant, but any one of them cannot be missed. 1. After the machine tool is powered on Precautions are as follows: 1. After the machine tool is powered on,

1. Manifestations of tool damage 1) Micro-collapse of cutting edge When the workpiece material structure, hardness, and allowance are uneven, the rake angle is too large, resulting

What are the differences between the performance of Q345A, Q345B, Q345C, Q345D, and Q345E steels? Today, I will list them for you. Picture Q345 is a type of steel material. It is a

The mainstream gearboxes currently used in automobiles include AT gearboxes, DCT (or DSG) gearboxes and CVT gearboxes. Among them, AT gearboxes are more common, DCT (or DSG) gearbo

Now let's take a simple example for macro program entry to illustrate the similarities and differences between macro program and NC program. A certain enterprise mainly carries

Mobile phones are already very common, and everyone basically knows what 1G, 2G, 3G, 4G, and 5G networks mean. In fact, in the machinery industry, there is also a classification st

We all know that 316L is a stainless steel material grade. AISI 316L is the corresponding American grade, and sus 316L is the corresponding Japanese grade. my country's standar

When milling the outer circle, the size is too small. How to modify the shape of the tool offset (D)? Should I fill in a positive value? Two points: 1. G41/G42 selection 2. G41/G42