Ceramic Powder Injection Molding

Ceramic injection molding is ideal for high volume production of complex tight tolerance components.

Ceramic powder injection molding.

The ceramic injection molding process begins with very fine ceramic powders. With us as your partner you can successfully interlink all process steps. The binders form a liquid medium which carries the ceramic powders into the mould during. Before the injection molding the powder is mixed with binder to form a homogeneous mixture that is used to form the shape of the capillary.

1 when powder technologies are in question the key step in production process is choosing the adequate ceramic powder. Powder injection molding of metal and ceramic parts 67 the starting material for pim usually termed feedstock is a homogeneous pelletized mixture of metal or ceramic powder and an organic multi component binder. Ceramic injection molding is an innovative new process at indo mim under a six sigma controlled environment. What is ceramic injection molding cim.

The powder injection molding is divided into four production steps. The cim process gives production engineers and product designers more versatility in the use of ceramics as an alternative material with higher productivity lower manufacturing cost s and improved product performance. The first step in the manufacturing process figure 1 is the careful choice of the ingredients of the compound that in general consists of a polymeric binder system and the metal or ceramic powder. First through a combination of plastic wax and metal or ceramic powder a material is generated which can be processed by injection moulding.

By custom machine and tool technology this feedstock can be injected similar to. The ceramic injection molding process consists of four basic steps. The binder is used for the artificial plasticisation of the ceramic powders and for the formation of the desired shape through injection molding. There are additional manufacturing processes after the molding but the process starts.

Feedstock preparation injection molding debinding process and sintering fig. Cim is also a good option when you need to replace plastic and. Using sophisticated mixing technology the powders are compounded with thermoplastic binders to produce a homogeneous pelletised feedstock. This material is generally named feedstock.

The binder and the powder are combined in a variety of compounding equipment such as extruders and mixers. Powder injection molding pim enables the cost effective series production of durable precision metal mim or ceramic cim parts. Ceramic injection molding.