Screw rotor systems are critical components in compressors, vacuum pumps and various heavy-duty machinery. Their design and subsequent machining require an intricate balance between theoretical ...

Hunter’s OCL430HD rotor lathe is designed to improve medium- and heavy-duty service by machining the rotor on the vehicle. Hub-mounted service eliminates the need to disassemble the hub to remove the ...

Rotor heads for helicopters are large and awkwardly shaped objects, and machining them from a forging is a challenging operation. When Leonardo Helicopters decided to bring manufacture of rotor heads ...

An ac induction rotor starts as a stack of steel plates stamped with slots. Either molten aluminum is injected into the slots and flowed over the ends, or (in very large motors) bars of aluminum or ...

• Induction motors employing copper rotors can be smaller than equivalent versions with aluminum rotors. • Copper rotors exhibit lower losses than aluminum which lets them run cooler and be more ...

During seasonal inspections, a common recommendation from technicians of every stripe is routine brake maintenance. After all these critical safety systems are exposed to the worst of our roads and as ...