oem automotive electrical connectors_oem automotive electrical connectors

Investment casting, also known as lost-wax casting, is one of the oldest techniques and is widely favored for its ability to create complex shapes with smooth surfaces. Here, a wax pattern is coated with a ceramic material. Once the ceramic is hardened, the wax is melted away, leaving a cavity that is then filled with molten aluminum. This process allows for high detail and accuracy and is often used in industries where precision is paramount, such as aerospace and medical devices.

Stainless steel castings can not be welded more than three times at the same place. The distance between the castings on the edge of the weld zone, which includes the opposite weld zone, must not be less than the sum of the diameters of the two adjacent weld zones. After welding repairs, heat treatment is required in the original state.

Fitting and Machining The Cornerstones of Precision Engineering