Lubricants influence the bearings’ heat-generation and heat-dissipation rates, and are important to determining the speed capability of the spindle. This is the third and final report in a series, ...
In an index of manufacturing activity, a 12.6% month/month rise in cutting-tool purchases means virtually no change from the year-ago result, and draws the 2024 total to $2.07... At midyear, ...