GB/T 8910.3-2004
Hand-held portable power tools-Measurement of vibrations at the handle-Part 3:Rock drills and rotary hammers (English Version)

Standard No.: GB/T 8910.3-2004
Language: Chinese, Available in English version
Release Date: 2004
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 8910.3-2004
Replace: GB/T 8910.3-1988

Scope: This part of GB/T 8910 specifies the test method for vibration measurement of hand-held power rock drills and rotary hammer handles. Determine the test procedure for the vibration of the handle part when the tool under test is operating under a specific load state. This section applies to rock drills and rotary hammers powered by pneumatic, hydraulic, internal combustion and electric power (hereinafter referred to as tools). The measured results can be compared with different or different types of tools of the same type. For heavy-duty rock drills, although the vibration is measured under simulated operations, it is an assessment of the vibration in actual working conditions.

GB/T 8910.3-2004 history

2004 GB/T 8910.3-2004 Hand-held portable power tools-Measurement of vibrations at the handle-Part 3:Rock drills and rotary hammers
1988 GB/T 8910.3-1988 Measurement of vibrations in rock drilling machines and pneumatic tools--Measurement for rotation machines