19-03-2024, 09:13
Surface treatment is the process of forming a surface layer on the surface of zinc alloy die castings that possesses one or more special properties rope clamp. This can be accomplished through either physical or chemical methods. By anodizing
The anodizing of die-casting parts made of aluminum alloy is the primary focus. For the time being, die-casting parts made of zinc alloy has been rendered impossible due to technical constraints. The oxide film in question possesses a variety of unique characteristics, including protection, decoration, insulation, and resistance to wear. Any color other than white can be achieved. The following are some technical challenges and key areas for improvement:The cost of the finished product is directly proportional to the yield level of the anodizing process. Investigate and look for the breakthroughs. Using electrophoresis
When it is used in die-casting parts made of stainless steel, aluminum alloy, zinc alloy, and other alloys, it has the ability to make the products appear in a variety of colors, maintain a metallic luster, improve surface properties, and have excellent anti-corrosion properties. Can be used with sandblasting, polishing, wire drawing, and other processes; does not have any metal texture. Producing technology in large quantities is possible.2. A wide variety of base materials, including ceramic texture, dull appearance, absence of high-gloss products, delicate feel, and anti-fingerprint properties;Al, Ti, Zn, Zr, Mg, Nb, and their alloys, among other things, are relatively mature, and it is currently difficult to achieve bright colors. The cost is primarily affected by high power consumption, and it is one of the most expensive things in surface treatment. Vacuum plating using PVD
One of the manufacturing processes used in industrial settings is called physical vapor deposition, which is its full name. This technology is primarily based on the utilization of physical processes in order to deposit thin films. There are a variety of zinc alloy die-casting parts and aluminum alloy die-casting parts that are suitable high pressure die casting part candidates for the vacuum plating finish. There are a wide variety of applications that make use of electroplating technology. The coating has a high gloss and an appearance of high-quality metal; 2. The base material is SUS, Al, Zn, Mg, and other similar materials; the cost is relatively low in comparison to PVD applications.
The powder will be evenly adsorbed on the surface of the castings by the action of static electricity, which will result in the formation of a powdery coating; the powdery coating will then be baked at a high temperature. Bake the mixture until it becomes level and solid, transforming it into final coatings with a variety of effects. A choice between matte and high gloss, as well as rich colors;2. Low cost, suitable for use in the construction of components for radiator shells and furniture products, etc. This material has a strong ability to cover defects, and it can imitate the effect of wood grain.
Drawing wire made of metal
In order to achieve a decorative effect on the surface of zinc alloy die-casting parts, this surface treatment method involves the use of grinding products to create lines on the surface of the parts. Drawing can be broken down into four distinct categories based on the different textures that are produced after the drawing process: straight grain drawing, random grain drawing, corrugated grain, and spiral grain.
It makes use of compressed air as a source of power to create a high-speed spray beam, which then sprays the spray material at a high speed onto the surface of the zinc alloy die-casting parts that are to be processed. This causes the appearance or shape of the outer surface of the zinc alloy die-casting parts to be altered rope clamp in order to achieve a particular level of cleanliness and a variety of effects. A craft's level of roughness. To improve the smoothness of zinc alloy die-casting parts, to make the zinc alloy die-casting parts reveal a uniform metal color, and to make the appearance of zinc alloy die-casting parts more beautiful and good-looking, it is necessary to remove any residual dirt that was left behind during the pre-treatment process.
It is commonly referred to as etching, but it is also known as photochemical etching. This process involves removing the protective film from the area high pressure die casting part that is going to be etched by means of exposure plate making and development. After that, the chemical solution is contacted during the etching process in order to achieve the effect of dissolving corrosion and forming concave and convex or hollow molding effects.2. It is able to perform fine processing on the surface of zinc alloy die-casting parts; 3. It is able to impart special effects to the surface of zinc alloy die-casting parts; 4. A significant number of the corrosive liquids that are utilized in the process of etching are detrimental to the environment.
The anodizing of die-casting parts made of aluminum alloy is the primary focus. For the time being, die-casting parts made of zinc alloy has been rendered impossible due to technical constraints. The oxide film in question possesses a variety of unique characteristics, including protection, decoration, insulation, and resistance to wear. Any color other than white can be achieved. The following are some technical challenges and key areas for improvement:The cost of the finished product is directly proportional to the yield level of the anodizing process. Investigate and look for the breakthroughs. Using electrophoresis
When it is used in die-casting parts made of stainless steel, aluminum alloy, zinc alloy, and other alloys, it has the ability to make the products appear in a variety of colors, maintain a metallic luster, improve surface properties, and have excellent anti-corrosion properties. Can be used with sandblasting, polishing, wire drawing, and other processes; does not have any metal texture. Producing technology in large quantities is possible.2. A wide variety of base materials, including ceramic texture, dull appearance, absence of high-gloss products, delicate feel, and anti-fingerprint properties;Al, Ti, Zn, Zr, Mg, Nb, and their alloys, among other things, are relatively mature, and it is currently difficult to achieve bright colors. The cost is primarily affected by high power consumption, and it is one of the most expensive things in surface treatment. Vacuum plating using PVD
One of the manufacturing processes used in industrial settings is called physical vapor deposition, which is its full name. This technology is primarily based on the utilization of physical processes in order to deposit thin films. There are a variety of zinc alloy die-casting parts and aluminum alloy die-casting parts that are suitable high pressure die casting part candidates for the vacuum plating finish. There are a wide variety of applications that make use of electroplating technology. The coating has a high gloss and an appearance of high-quality metal; 2. The base material is SUS, Al, Zn, Mg, and other similar materials; the cost is relatively low in comparison to PVD applications.
The powder will be evenly adsorbed on the surface of the castings by the action of static electricity, which will result in the formation of a powdery coating; the powdery coating will then be baked at a high temperature. Bake the mixture until it becomes level and solid, transforming it into final coatings with a variety of effects. A choice between matte and high gloss, as well as rich colors;2. Low cost, suitable for use in the construction of components for radiator shells and furniture products, etc. This material has a strong ability to cover defects, and it can imitate the effect of wood grain.
Drawing wire made of metal
In order to achieve a decorative effect on the surface of zinc alloy die-casting parts, this surface treatment method involves the use of grinding products to create lines on the surface of the parts. Drawing can be broken down into four distinct categories based on the different textures that are produced after the drawing process: straight grain drawing, random grain drawing, corrugated grain, and spiral grain.
It makes use of compressed air as a source of power to create a high-speed spray beam, which then sprays the spray material at a high speed onto the surface of the zinc alloy die-casting parts that are to be processed. This causes the appearance or shape of the outer surface of the zinc alloy die-casting parts to be altered rope clamp in order to achieve a particular level of cleanliness and a variety of effects. A craft's level of roughness. To improve the smoothness of zinc alloy die-casting parts, to make the zinc alloy die-casting parts reveal a uniform metal color, and to make the appearance of zinc alloy die-casting parts more beautiful and good-looking, it is necessary to remove any residual dirt that was left behind during the pre-treatment process.
It is commonly referred to as etching, but it is also known as photochemical etching. This process involves removing the protective film from the area high pressure die casting part that is going to be etched by means of exposure plate making and development. After that, the chemical solution is contacted during the etching process in order to achieve the effect of dissolving corrosion and forming concave and convex or hollow molding effects.2. It is able to perform fine processing on the surface of zinc alloy die-casting parts; 3. It is able to impart special effects to the surface of zinc alloy die-casting parts; 4. A significant number of the corrosive liquids that are utilized in the process of etching are detrimental to the environment.