Overcoming Stacked Tolerances with Dry Lubricants.

The article discusses the aspects polytetrafluoroethylene (PTFE) technology, which can be applied to address precision performance of mechanical assembled in medical services. It states that one solution that can be applied to address stacked tolerances is to create everything with tighter tolerances, thus higher levels of precision must be ensured. Moreover, it notes that using a dry lubricant as a surface treatment is a more cost-effective solution to address the problem.