So far this year, Weichai Power has obtained 901 new patent authorizations, a decrease of 2.07% compared to the same period last year. According to the company's mid-2025 financial data, in the first ...

This year, Weichai Power has obtained 901 new patent authorizations, a decrease of 2.07% compared to the same period last year. According to the company's mid-year financial data for 2025, Weichai ...

Machine Design welcomes submissions on how to solve a specific engineering or technical problem. In the following article, an actuator/speed control recommendation improves reliability in a generator ...

Described here is a simple, inexpensive and useful circuit for electronics hobbyists. The circuit is nothing but a PCB drill speed controller, which can be used to control the speed of any 12VDC small ...

During the lifetime of a locomotive, an axle generator can be replaced time and time again. Debris that chips away at, and eventually shakes the unit loose, can cause unplanned downtime and ...

The PDG-3900 is an ultra high speed digital delay pulse generator featuring repetition rate of 100 MHz, and exceptionally low jitters pulse generator. It can generate frequencies with a resolution of ...