Armrest Box Pinion

Feature：This MIM part is for the armrest box. When you press the bottom on the box, this MIM gear will work and open it. The customer requires very high pressure resistance for the part, so every item we need to test its HRC and yield strength. 

Advantage: If using CNC machining to make this item, the cost is much higher and the delivery time is much longer. Due to the quantity demand for auto parts is quite large, to make the gears is the best way. MIM technology can not only produce qualified items, but also can meet the mass demand.

Gear transmission is used in many mechanisms of automobiles. For example, the gearbox of a car is a complex gear transmission mechanism. Others include the driving axle, differential, steering gear, and even some electrical components, such as glass elevators, wipers, electronic hand brakes, etc., in which gear transmission is also used.

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 shape, so if the customer have several parts to produce, we suggest to put them in one mold to save cost.