Method of forming a die-castable hollow core actuator arm with improved damping

摘要: A method of forming an computer component having improved damping capability is described. The comprises providing a die for component, inserting water soluble salt block desired hollowing form into the die, and injecting formable material such as die-castable or thixoformable in fluid that forms around substantially covers block. Once solidifies to solid subjected pressurized steam dissolve within thus leaving hollow core form. can have at least one which outlet opening component. be, example, arm E-block hard drive.