Lead screws from igus, Providence, R.I., use high-performance self-lubricating plastic material nuts, eliminating the need for lubrication and making the motion-control devices suitable for clean ...
Materials with a greater PV value better withstand dynamic loads. Leadscrews use a threaded nut to convert rotary motion to linear motion. Internally lubricated plastic nuts let the devices run ...
One of the greatest advantages of designing plastic parts is the vast number of assembly options a designer can apply to his or her design. The most common among these options is the use of screws.