Resources Contact Us Home
Forging apparatus and forging method for rheocasting

Image Number 2 for United States Patent #8162029.

A forging apparatus and a forging method for rheo-casting are disclosed, in which primary rheo-casting using an upper mold and a lower mold, casting of a hub region of a product material using a first roller unit and casting of a rim region of the product material using a second roller unit are accomplished in series, enabling vehicular wheels having relatively complex shapes to be cast via a single casting process. Further, the product material includes wrought 6000 series aluminum alloys, which are easy to process and have relatively high strength and low weight, thus being suitable for the manufacture of vehicular wheels having complex shapes. Furthermore, recycling of the product material is possible.

  Recently Added Patents
Display for gloves
Portable hand-held multi-function device for storing, managing and combining rewards
Encoder that optically detects positional information of a moving body from different optical paths lengths
Steering wheel
Aircraft drive
Dehydratable hygiene articles
Method of preparing highly fluorinated carboxylic acids and their salts
  Randomly Featured Patents
Semiconductor light-emitting device and method
Communication schema of online system and method of locating consumer product in the enterprise production pipeline
Aircraft pressure bulkhead
Control of aerodynamic forces by variable wetted surface morphology
Occupancy sensors programmed to determine loss of lamp life as lamp is used
Cobal disilicide structure
Push-push electric switch
Input compounding torque converter
Determination of alcohol content in water imiscible organic systems
Nucleotide sequences for encoding of the lysR2-gene