Motorcycle Sprocket

Feature：Motorcycle sprockets requires good hardness and intensity. MIM is the best way to make them. What is MIM? It is a molding method, which injects the metal powder and plasticizing mixture of binder into the model.

Firstly, it mixes selective powder with binder. Then, granulate the mixture and inject into the model whichis needed. The mixture get the feature of polymer, which are viscidity and flow. It is helpful to modeling, mould filling and the homogeneity of powder packing. After it have taken shape, exclude the binder. Then, sinter the defatted germ. Some of the sintering products might have densifying treatment, heat treatment and machining treatment. After sintering, products not only keep complex shape and high precision, but also have physical, chemical and mechanical property as forge piece.

This technical skill is suitable for volume-produce to make small size,precise,complicated 3D-shaped metal parts which also require special performance.

MIM technology can make various kinds of metal parts. If your part is made of stainless steel, steel, iron and the shape is complex, MIM is the best choice. If you want to make metal components by MIM, you need to send us the parts drawings, including PDF and 3D files in which, we can see the shape, sizes, tolerance and other requirements such as surface treatment, hardness(HRC). Also, we need to know the quantity for the part. Because to make MIM items, the mold is important. To make a mold is around 3000--5500USD that based on the structure, so if you have several parts to produce and have same value, we suggest to put them in one mold to save cost.