TC-3 Workshop in IMEKO Congress
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TC-3 Workshop in IMEKO Congress TC-3 Workshop in IMEKO Congress Dr. Dae-Im Kang, TC-3 Chairman Dr. Dae-Im Kang, TC-3 Chairman Korea Research Institute of Standards and Korea Research Institute of Standards and Science Science
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TC-3 Workshop in IMEKO Congress. Dr. Dae-Im Kang, TC-3 Chairman. Korea Research Institute of Standards and Science. IMEKO TC3. Measurement of Force, Mass and Torque. The Aim of TC3. - PowerPoint PPT Presentation
Transcript of TC-3 Workshop in IMEKO Congress
TC-3 Workshop in IMEKO CongressTC-3 Workshop in IMEKO Congress
Dr. Dae-Im Kang, TC-3 ChairmanDr. Dae-Im Kang, TC-3 Chairman
Korea Research Institute of Standards and ScienceKorea Research Institute of Standards and Science
Fundamental Aspects
IMEKO TC3Measurement of Measurement of
Force, Mass and TorqueForce, Mass and Torque
Force and Torque Metrology in the Micro and Nano Range
New Concepts in Mass Metrology and Weighing Technology
Re-definition of the kilogram
Air Density
• • • •
The Aim of TC3
To bring to the forefront the latest developments and achievements in the
measurement of force, mass, torque, density and related quantities
Traceability and Dissemination
Calibration Procedures and Facilities
Transfer Standards and Uncertainty Evaluations
Inter-laboratory Comparisons
• • • •
Instrumentation and Methods
Force and Torque Standard Machines and Facilities
Mass Standards and Balances
Hydrostatic Weighing
• • • •
Applications
Material Testing Machines
Force and Torque Transducers in Robotics and Automation
Weighing Instruments and Load Cells
Force Application & Standards
Torque Control in Automobile IndustryTorque Control in Automobile Industry
Automobile assembling
Torque traceability chain in H motor company
Welding : 60 %
Bolting : 35 % (90 % of Engine)
World class car(5 %)
Torque standards in KRISS (0.005 %)
Torque calibration machine (0.1 %)
Torque wrench (1 %)
Bolting torque control : Key role for automobile quality control
Tight torque control Production of world class car
Industries in South AmericaIndustries in South America
General Index of Economic Conditions (2004)
Population (Million)
GDP
(mUSD)
Trading
(mUSD)
Brazil 181 604,870 159,240
Argentina 38 151,298 56,775
Chile 15.9 90,800 54,956
Industrial Structure
AgricultureForestry
Stockbreeding
Mining Industry(Iron, Aluminum)
Food industryTextile industry
Iron industryAutomobile industry
Aircraft industry
30 % of GDP 30 % of GDP
High economic growth
Increase of high-technology
industry
Increase of heavy industry
GDP : Gross Domestic Product
Topics for RIO WorkshopTopics for RIO Workshop
Force
Torque
Material testing machines
Large Force Standards and Dissemination by Using Build-up System
Speaker: Dae-Im Kang (KRISS)
Torque Standards and its Dissemination : Torque Application for Industries
Speaker: Diedert Peschel (PTB)
Recent Issues in the Calibration of Material Testing Machines
Speaker: Rolf Kumme (PTB)
