Monthly Archives: December 2010

How does mechanica read micrometer              To learn to read the ROK micrometer you need to understand the Thimble and the Sleeve. Here we are going to learn to read the micrometer by figuring out the markings on the Thimble … Continue reading →

ROK Torque (tightening force) is critically important when working with any fasteners that will be subject to some kind of load.  The bolt (or nut) needs to be “preloaded” with the correct amount of force, so that it will neither … Continue reading →

ROK Digital calipers are extremely economical and accurate measuring instruments. They usually have a resolution of 10 µm with an accuracy of 30 to 40 µm. This high performance and cost efficiency is achieved with the use of multiplate capacitive … Continue reading →

A bore gauge is a convenient term for the measuring or transfer tools that are used in the process of accurately measuring holes, These are a range of gauges that are used to measure a bore’s size, by transferring the … Continue reading →