One of our members wrote me about the following problem:

“We are facing the following problem with our European made moulding machines. If we fill the hydraulic tank with brand new oil, within less than 24 hours oil colour turns dark brown and gives burnt smell. But if we test the oil it shows fit for further usage. Initially we … Read more

For heavy equipment owners at least, there are only two ways to get the essential hydraulics knowledge they need. The first way is via their preferred repair shop, in exchange for helping to pay for the owner’s holiday home. This is ‘after the event’ education. And it’s the most expensive education anyone can get. The second way is to get … Read more

The original life cycle bathtub curve was based on the cycle of human life. And at some point last century it was adapted by reliability engineers working in the electronics manufacturing industry to graphically represent the failure rate of their products. As you can see from its depiction below, the Observed Failure Rate–the top, bathtub curve, is the product of … Read more