Industry News
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Aluminum alloy welding problems and methods
1. Oxide film: Aluminum is very easy to oxidize in the air and during welding. The resulting aluminum oxide (Al2O3) has a high melting point, is very stable, and is difficult to remove. It hinders the melting and fusion of the parent material. The oxide film has a high s...Read more -
Nitrogen Series (II) Preparation of Nitrogen
With the progress of science and technology and the development of economy, the application scope of nitrogen is expanding day by day, and has penetrated into many industrial sectors and daily life. Nitrogen Production Manufacturers - ...Read more -
Nitrogen Series (I) What is Nitrogen
Carl Scheele, a Swedish chemist, and Daniel Rutherford, a Scottish botanist, discovered nitrogen separately in 1772. Reverend Cavendish and Lavoisier also independently obtained nitrogen at about the same time. Nitrogen was first recognized as ...Read more -
The operation panel of the machining center is what every CNC worker has to touch. Let’s take a look at what these buttons mean.
The red button is the emergency stop button. Press this switch and the machine tool will stop. Generally, it is pressed in an emergency or accidental state. Start from the leftmost. The basic meaning of the f...Read more -
17 key points of milling application skills
In the actual production of milling processing, there are many application skills including machine tool setting, workpiece clamping, tool selection, etc. This issue briefly summarizes 17 key points of milling processing. Each key point is worth your in-depth mastery. Xinfa CNC tools have the ch...Read more -
What welders must know Macroscopic analysis of weld defects
The quality requirements for welded structures, welded products, and welded joints are multi-faceted. They include internal requirements such as joint performance and organization. At the same time, there must be no defects in appearance, shape, size accuracy, weld seam formation, surface and int...Read more -
What points should we pay attention to when welding high carbon steel
High carbon steel refers to carbon steel with w(C) higher than 0.6%. It has a greater tendency to harden than medium carbon steel and form high carbon martensite, which is more sensitive to the formation of cold cracks. At the same time, the martensite structure formed in the welding heat-affecte...Read more -
Welders, how do you understand steady, accurate and ruthless
After looking at the pictures above, do they look very artistic and comfortable? Do you also want to learn such welding technology? Now the editor has summarized his own methods for everyone to learn and communicate. Please feel free to correct me if I am wrong. It can be summed up in thr...Read more -
When it comes to drilling cycle selection, we usually have three choices:
1.G73 (chip breaking cycle) is usually used to process holes whose depth exceeds 3 times the diameter of the drill bit, but does not exceed the effective edge length of the drill bit. 2.G81 (shallow hole cycle) is usually used to drill center holes, chamfering and does not exceed the drill bit...Read more -
CNC operation panel explanation, see what these buttons mean
The operation panel of the machining center is something that every CNC worker comes into contact with. Let’s take a look at what these buttons mean. The red button is the emergency stop button. When this switch is pressed, the machine tool will stop, usually in emergency or unexpected condition...Read more -
Basic knowledge to help you get started with UG programming
CNC machining programming is to write the process of machining parts, process parameters, workpiece size, direction of tool displacement and other auxiliary actions (such as tool changing, cooling, loading and unloading of workpieces, etc.) in the order of movement and in accordance with the prog...Read more -
What is the reason for poor weld formation
In addition to process factors, other welding process factors, such as groove size and gap size, inclination angle of the electrode and workpiece, and spatial position of the joint, can also affect the weld formation and weld size. Xinfa welding equipment has the charact...Read more
