Modern gear design based on the gear rack generating process was introduced in the 19th century and remains the only […]
The Sigma Pool was formed in 1991 to be a market-focused, single-source supplier for gear manufacturers around the world. Alone, […]
It used to be that if you needed to grind gears, your decision was limited to a slow-form grinder that […]
Worm designs and manufacturing methods have changed very little over the past half century. Finishing a worm in soft material […]
Since the last MAAG gear-shaping machine was built and delivered in 1990, it’s safe to say that the many outstanding […]
As with all manufacturing processes, the focus remains on piece cost and workpiece quality. Piece cost is primarily composed of […]
Faced with ever-increasing horsepower and torque requirements, in conjunction with size constraints, High Performance Gear (HPG) began investigating ways to […]
First, the basics. Worm gear sets are used to transmit power between non-parallel, non-intersecting shafts, usually having a shaft angle […]