Benefits and advantages of MIM powder metallurgy for cell phone parts
First, what is MIM powder metallurgy
Metal injection Molding (MIM) is a molding method that injects a plasticizing mixture of metal powder and its binder into a model. It involves mixing the selected powder with the binder, then granulating the mixture and injecting it into the desired shape. The polymer imparts its viscous flow characteristics to the mix, which contributes to uniformity of molding, cavity filling and powder loading. After molding, the binder is removed and the skimmed blank is sintered. Some sintered products may be subjected to further densification, heat treatment or machining. Sintered products not only have the same complex shape and high precision as those obtained by plastic injection molding, but also have physical, chemical and mechanical properties close to those of forgings. The technology is suitable for mass production of small, precise, three-dimensional shape complexity and special performance requirements of metal parts manufacturing.
Second, cell phone parts MIM powder metallurgy
Metal parts processing has a variety of molding processing technology, which mim powder metallurgy processing in the cell phone parts more applications. mim powder metallurgy injection molding technology is the combination of modern plastic injection molding technology and traditional powder metallurgy process and the formation of a new type of powder metallurgy near-net shaping technology. Cell phone parts mim powder metallurgy parts products with high dimensional accuracy (± 0.1% ~ ± 0.5%), good surface finish (roughness 1 ~ 5μm), and very large output.
Advantages of MIM powder metallurgy for cell phone parts
1：High design freedom, compared with other metal molding methods, MIM powder metallurgy injection molding can manufacture more complex parts, basically all the structures that can be realized by injection molds can be applied to MIM powder metallurgy injection molding.
2: Almost most of the metal materials can be used, considering the economy, the main application materials of MIM powder metallurgy injection molding include iron-based, nickel-based, copper-based, titanium-based metals or alloys.
3：Because the sintering density is very close to the theoretical density, the physical and chemical properties of MIM powder metallurgy injection molding are also very good, such as mechanical strength, etc., greatly exceeding the traditional powder metallurgy.
4: MIM powder metallurgy injection molding sintered blank surface roughness (Ra) can be achieved 1μm, more can be obtained through a variety of surface treatment dazzling appearance effect.
5: MIM Powder Metallurgy Injection Molding can generally achieve ± 0.5% tolerance accuracy, with other processing methods, MIM Powder Metallurgy Injection Molding can obtain higher dimensional accuracy.
6: MIM powder metallurgy injection molding can be flexibly adjusted and quickly increase production, from a few hundred pieces per day to hundreds of thousands of pieces per day can be a quick response.
7：MIM powder metallurgy injection molding material utilization rate is close to 100%, is a kind of near-net forming technology, can effectively avoid material waste.
Harber is professional Global metal injection molding company which is located in China Guangdong Province. We are directly MIM factory founded in 2014. As a professional metal manufacturer and complex metal solution provider of metal injection molding process(MIM) and PM process. We have 350 employees, including 80 technicians, 60 senior engineers. Our factory covers an area of 108,000 square meters.
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Powder Metal Injection Molding China,Custom MIM Parts Service,China MIM Company
як Luis Ford (2023-08-19)
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Benefits and advantages of MIM powder metallurgy for cell phone parts
First, what is MIM powder metallurgyMetal injection Molding (MIM) is a molding method that injects a plasticizing mixture of metal powder and its binder into a model. It involves mixing the selected powder with the binder, then granulating the mixture and injecting it into the desired shape. The polymer imparts its viscous flow characteristics to the mix, which contributes to uniformity of molding, cavity filling and powder loading. After molding, the binder is removed and the skimmed blank is sintered. Some sintered products may be subjected to further densification, heat treatment or machining. Sintered products not only have the same complex shape and high precision as those obtained by plastic injection molding, but also have physical, chemical and mechanical properties close to those of forgings. The technology is suitable for mass production of small, precise, three-dimensional shape complexity and special performance requirements of metal parts manufacturing.
Second, cell phone parts MIM powder metallurgyMetal parts processing has a variety of molding processing technology, which mim powder metallurgy processing in the cell phone parts more applications. mim powder metallurgy injection molding technology is the combination of modern plastic injection molding technology and traditional powder metallurgy process and the formation of a new type of powder metallurgy near-net shaping technology. Cell phone parts mim powder metallurgy parts products with high dimensional accuracy (± 0.1% ~ ± 0.5%), good surface finish (roughness 1 ~ 5μm), and very large output.
Advantages of MIM powder metallurgy for cell phone parts1：High design freedom, compared with other metal molding methods, MIM powder metallurgy injection molding can manufacture more complex parts, basically all the structures that can be realized by injection molds can be applied to MIM powder metallurgy injection molding.
2: Almost most of the metal materials can be used, considering the economy, the main application materials of MIM powder metallurgy injection molding include iron-based, nickel-based, copper-based, titanium-based metals or alloys.
3：Because the sintering density is very close to the theoretical density, the physical and chemical properties of MIM powder metallurgy injection molding are also very good, such as mechanical strength, etc., greatly exceeding the traditional powder metallurgy.
4: MIM powder metallurgy injection molding sintered blank surface roughness (Ra) can be achieved 1μm, more can be obtained through a variety of surface treatment dazzling appearance effect.
5: MIM Powder Metallurgy Injection Molding can generally achieve ± 0.5% tolerance accuracy, with other processing methods, MIM Powder Metallurgy Injection Molding can obtain higher dimensional accuracy.
6: MIM powder metallurgy injection molding can be flexibly adjusted and quickly increase production, from a few hundred pieces per day to hundreds of thousands of pieces per day can be a quick response.
7：MIM powder metallurgy injection molding material utilization rate is close to 100%, is a kind of near-net forming technology, can effectively avoid material waste.
Harber is professional Global metal injection molding company which is located in China Guangdong Province. We are directly MIM factory founded in 2014. As a professional metal manufacturer and complex metal solution provider of metal injection molding process(MIM) and PM process. We have 350 employees, including 80 technicians, 60 senior engineers. Our factory covers an area of 108,000 square meters.
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