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After PCBA welding processing, how to properly clean the solder on the circuit board?

After PCBA welding processing, how to properly clean the solder on the circuit board?

2021-12

After the PCBA soldering process, some of the slag left by the solder is usually left on the circuit board. These welding slag should be cleaned before not affecting the use of the circuit board. With the development of science and technology and the improvement of the level of technical personnel, there are many ways to remove welding slag. Today, the method of cleaning the solder on the circuit board will be introduced.

What are the common PCBA welding defects in circuit board welding?

What are the common PCBA welding defects in circuit board welding?

2022-01

In the process of PCBA welding, due to the influence of welding processing data, process, personnel and other factors, it will lead to poor welding processing of PCBA. Next, we mainly introduce the common bad PCB welding process.

Let's talk about the characteristics and methods of welding.

Let's talk about the characteristics and methods of welding.

2022-01

Let's talk about the characteristics and methods of welding. The reason why welding processing method is very common in the current market is that the advantages and characteristics of its processing method are very obvious. We can look at the effect of the entire welding and the cost in the actual manufacturing process. Only through detailed analysis and understanding can better choices be made.

Easily overlooked problems in steel structure welding processing to prevent casting errors

Easily overlooked problems in steel structure welding processing to prevent casting errors

2022-02

The main material of steel structure is steel, and it is also one of the most important types of building structures at present. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates. Each part or component is connected by welding, bolts or rivets. Steel structure weight than other building materials light, simple construction, widely used in some large factories, sports venues, high-rise buildings and other buildings. Welding is a very important part of the whole steel structure building. Therefore, once there is any negligence in this process, it is possible to make major mistakes.

Easily overlooked problems in steel structure welding processing to prevent casting errors

Easily overlooked problems in steel structure welding processing to prevent casting errors

2022-02

The main material of steel structure is steel, and it is also one of the most important types of building structures at present. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates. Each part or component is connected by welding, bolts or rivets. Steel structure weight than other building materials light, simple construction, widely used in some large factories, sports venues, high-rise buildings and other buildings. Welding is a very important part of the whole steel structure building. Therefore, once there is any negligence in this process, it is possible to make major mistakes.

Copper Welding Rod Customization Factory: Characteristics of Copper Welding Rod

Copper Welding Rod Customization Factory: Characteristics of Copper Welding Rod

2023-03

Copper electrode customization factory introduction, copper electrode refers to the application of copper and copper alloy welding materials, suitable for oxyacetylene, TIG, MIG welding, widely used in automobile, ship, electrical and other manufacturing industries. T107 is a purple copper electrode, which has good corrosion resistance to the atmosphere and sea water. It is mainly used for welding copper structural parts such as conductive copper bars and conduits. Chemical composition of deposited metal/%SiMnCu ≤ 0.5 ≤ 0.5 ≥ 99T207 is a silicon blue copper electrode. It has corrosion resistance to inorganic acids (except nitric acid) and organic acids, and is suitable for welding of copper, silicon bronze and brass. Chemical composition of deposited metal/%SiMnPPbCu2.5-4.095 copper electrode customization factory said that T227 is a phosphorus blue copper electrode with certain strength, plasticity, toughness, wear resistance and corrosion resistance, and is suitable for welding copper, brass, phosphor bronze, etc. Chemical composition of deposited metal/%SnPCu ≤ 0.50.05-0.3 balance T237 is an aluminum-manganese green copper electrode with excellent wear resistance and corrosion resistance. It is widely used in the welding of copper alloy, aluminum bronze, copper and cast iron. Chemical composition of deposited metal/%SiMnAlCu ≤ 0.1 ≤ 2.07.0-9.0 balance T247 high manganese aluminum bronze is low hydrogen of solder core

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