GB/T 19740-2005
ActiveMechanical vibration and shock-Free,Mechanical impedance of the human hand-arm system at the driving point
机械振动与冲击 人体手臂系统驱动点的自由机械阻抗
Application Summary AI generated
This standard specifies methods for measuring the free mechanical impedance of the human hand-arm system at the driving point, which characterizes the dynamic response of the hand and arm to vibration and shock inputs. It is applied in the design and testing of hand-held power tools, machinery, and equipment to assess vibration transmission to operators, ensuring compliance with occupational health and safety regulations. The standard is used by engineers and ergonomics specialists to evaluate and mitigate risks of hand-arm vibration syndrome in industrial environments.
Related Standards
GB/T 8910.1-2004
Hand-held portablepower tools--Measurement of vibrations at the handle--Part 1:General
GB/T 8910.3-2004
Hand-held portable power tools--Measurement of vibrations at the handle--Part 3:Rock drills and rotary hammers
GB/T 8910.2-2004
Hand-held portable power tools--Measurement of vibrations at the handle Part 2:Chippinghammers and riveting hammers
GB/T 15619-2005
Mechanical vibration and shock-Human exposure-Vocabulary
GB/T 19739-2005
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GB/T 18707.1-2002
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GB/T 18368-2001
Comfort evaluation of human exposure to whole-body vibration in recumbent position
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