CIP Molds for Powder Metallurgy

CIP Molds for Powder Metallurgy

Cold isostatic powder metallurgy

Wet (wet bag method) isostatic pressing: the billet (or pre-pressed treatment) is wrapped in an elastic plastic or rubber mold, sealed in a high-pressure cylinder, and the body is compressed by liquid transfer. This method can change the shape and size of the plastic envelope, and the product is very flexible, suitable for small-scale production. But every time to carry out manual bagging, unloading operation, production efficiency is not high. This method is mainly used for the production of large and shaped parts. Dry (dry bag method) isostatic pressing: the elastic die is semi-fixed, not immersed in the liquid medium, but sealed by the upper and lower pistons. The pressure pump injects the liquid medium between the high-pressure cylinder and the pressurized rubber, and transfers the pressure through the liquid and the pressurized rubber to make the body pressurized. This method can be operated continuously, that is, the upper cover of the mold is opened, the material is loaded, and then the upper cover is pressurized to form, and when the material is discharged, the upper cover is opened and the compact is pushed out from the top through the top rod at the bottom. Short operation cycle, suitable for mass production.

Cold isostatic pressing technology is widely used to make carbide rolls with large size, complex shape and strict performance requirements, artificial diamond hammer, carbide cutting tools and so on. It is also widely used to form various kinds of powder materials with large ratio of height to diameter, such as tungsten, high-speed steel, beryllium, aluminum and other rods and tubes of different sizes and shapes, so as to ensure the performance of these materials, and play the advantages of powder metallurgy and cold isostatic pressing technology.

CIP Molds

 Jiangsu High Industry focuses on the research and production of isostatic pressing moulds, customizes various dry bag and cold isostatic pressing moulds, adapts to different models of various manufacturers at home and abroad, and deeply understands the needs of various industries. Alloy, graphite and other industries provide high-performance isostatic pressing mold rubber sleeves.

Product overview: Isostatic pressing rubber mold is used for the molding of ceramic materials, tungsten and molybdenum materials, graphite materials, refractory materials, and alloy powders. It can be customized according to drawings, and can be designed according to samples.

Product features: The deformation of the elastic mold under the pressure of the liquid medium is transmitted to the powder in the mold. The friction between the powder and the mold wall is small, the blank is uniformly stressed, and the density distribution is uniform, and the pre-pressed blank is encapsulated. In the elastic rubber mold, it is put into the high-pressure cylinder after sealing, and the green body is compressed and formed by liquid transfer.

Product advantages: The design of the mold cover is reasonable to ensure no water leakage, the blank is well formed, and the service life is long, including the fixture for processing the blank, which can be customized! There is a free amount of open steel molds.

We support all kinds of customization, if you need it, please contact us.

Phone/whatsapp:+86 18234744811

Email:sales@highindustryco.com

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