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The characteristics in the bending of stainless steel plate

The use of stainless steel plates is very wide. In different application fields, stainless steel plates can be processed into any desired style. How does the stainless steel plate manufacturer bend the stainless steel plate? What should be paid attention to when bending? Due to the high yield point and high hardness of stainless steel itself, the cold work hardening effect is significant. The char...

2020-06-11 View more

Welding process problems and solutions in sheet metal processing

1. Welding of thick and thin plates When welding steel workpieces with molten metal gas shielding (GMAW) and flux cored gas shielded welding (FCAW), if the plate thickness of the workpiece exceeds the larger welding current that can be achieved by the welding machine, what will happen? The solution is to preheat the metal before welding. Use propane, standard gas or acetylene torch to p...

2020-06-02 View more

What are the Benefits of CNC Milling?

In addition to the characteristics of ordinary milling machines, CNC milling has the following characteristics: 1. The CNC Milling machine has strong adaptability and flexibility, and can process parts with particularly complicated contour shapes or difficult to control dimensions, such as mold parts and shell parts; 2. It can process parts that cannot be processed or difficult to be processed by ...

2020-05-27 View more

The difference between coarse and fine threads in machining.

1. Coarse threads do not need to be marked with pitch, such as M8, M12-6H, M16-7h, etc., mainly used for connecting threads. Compared with fine threads, due to the large pitch, the angle of thread rise is also large, and the self-locking property is poor. Spring washers are used together: the pitch is large, the thread profile is also deep, and the strength of the bod...

2020-05-25 View more

How to verify the quality of epoxy board?

Epoxy board is a laminated board, mainly made of epoxy resin adhesive and paper, cotton and other substrates. There are many types of epoxy board, including 3240 epoxy board, G11 epoxy board, G10 epoxy board, FR-4 epoxy board, etc., their performance is similar, and there are differences in details. Now the epoxy board can be said to be an indispensable part in electronic products. It can be used ...

2020-05-23 View more

The process of welding repair for CNC machining stainless steel parts

Welding and repairing of mechanical parts is more troublesome than welding of steel structural parts, because welding and repairing parts must not only ensure the strength and rigidity requirements, but also ensure the overall size, shape and position accuracy and repairability requirements after repair. Welding and repairing of large and complex parts must be based on the wear and damage of the p...

2020-05-18 View more

How to avoid deforming in CNC Machining on Aluminum parts？

1.For parts with large machining allowance, in order to avoid heat concentration during processing, symmetrical processing should be adopted during processing. If a 90mm thick sheet needs to be processed to 60mm, if one side is milled immediately, the other side will be milled immediately, and the flatness will be 5mm once processed to the final size. The final size can ensure that the flatness re...

2020-05-13 View more

What are the performance requirements on steel for injection mold?

When manufacturing plastic products in an injection mold, it is generally necessary to work in a high temperature environment of 150 degrees Celsius to 200 degrees Celsius. Therefore, the selection of steel in the process of manufacturing injection molds requires great attention. This will play a crucial role in determining the overall service life of the injection mold and the quality of the plas...

2020-05-08 View more

What's the difference of Laser cutting and Wire cutting?

Laser cutting refers to the use of high-power density laser beam to irradiate the material to be cut, so that the material is quickly heated to the vaporization temperature, evaporation forms a hole, and transfers through the movement of the material, the hole continuously forms a very narrow width (such as about 0.1mm) Sewing to complete the cutting of the material. Wire cutting refers to a proce...

2020-04-25 View more

How to improve the efficiency of CNC machining?

In recent years, with the continuous emergence of new products and the increasing complexity of parts, CNC machining has gained rapid popularity due to its powerful advantages. It has become one of the deciding factors for an enterprise to gain market advantage. Therefore, how to improve CNC machining Efficiency, giving full play to the advantages of CNC machining, is one of the main problems face...

2020-04-20 View more

What does it need to pay attention in CNC machining of copper on drilling holes?

When drilling parts made of copper, it is easy to break the drill bit. This is because the cutting force is small when the copper is drilled, and the cutting temperature is low. In addition, the high plasticity of the copper itself will cause the chip to not easily break. The problem is that the deformation is large, so that it will roll together and it is difficult to evacuate chips. In view of t...

2020-04-13 View more

Thread processing methods commonly used in CNC machining

Thread processing is one of the very important technologies of CNC machining. The quality and efficiency of thread processing will directly affect the processing quality of parts and the production efficiency of the processing center. With the improvement of CNC machining performance and the improvement of cutting tools, the method of thread machining is also continuously improved, and the ...

2020-04-07 View more

The heat treatment on aluminum alloy parts

We know that many aluminum castings meet the performance requirements under casting conditions and do not require further processing. However, in order to improve performance and increase strength and ductility, aluminum castings and aluminum alloy parts are usually heat-treated through a series of heating and cooling cycles called heat treatment after processing. This heat treatment involves thre...

2020-04-01 View more

What is the difference between acrylic casting plate and extruded plate？

Acrylic, also known as PMMA or organic glass, and the chemical name is polymethyl methacrylate. It is an important plastic polymer material that was developed earlier. It has good transparency, chemical stability and weather resistance, easy dyeing, easy processing, beautiful appearance, and has been widely used in the construction industry. Plexiglass products can generally be divided into castin...

2020-03-23 View more

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