DESIGN AND DEVELOPMENT OF 20 kN·m DEADWEIGHT TORQUE STANDARD MACHINE
Abstract
A deadweight torque standard machine of rated capacity 20 kN·m (20 kN·m-DWTSM) was designed and developed, following the development of a 1 kN·m torque standard machine (1 kN·m-DWTSM) at NMIJ/AIST. This machine has a variety of features enabling it to perform precise measurements of torque, including double aerostatic bearings used in the form of a fulcrum. This paper outlines the torque standard machine.
Event details
- Event
- Joint International Conference on Force, Mass, Torque, Hardness and Civil Engineering Metrology in the age of globalization
- Technical Committee
- TC3
- Place
- Celle, GERMANY
- Time
- 24 September 2002 - 26 September 2002