GB/T 5621-2008

Active

Test methods of performance for rock drilling machines and pneumatic tools

凿岩机械与气动工具 性能试验方法

Standard Type
GBT
ICS
73.100.10
CCS
J84
Status
Active
Issue Date
2008-07-09
Implementation
2009-02-01
Centralized Committee
中国机械工业联合会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the performance test methods for rock drilling machines and pneumatic tools, including parameters such as impact energy, torque, rotation speed, and air consumption. It is applied in mining, tunneling, and construction industries for quality inspection, type testing, and acceptance verification of equipment like rock drills, picks, and pneumatic breakers. The standard ensures consistent evaluation of mechanical performance under controlled laboratory or field conditions.

Related Standards

JB/T 53568-1999 Fixed Body Narrow Gauge Mine Car - Product Quality Grading (Internal Use) JB/T 53574-1999 KQ Series Down-the-hole Drilling Rig - Product Quality Grading (Internal Use) JB/T 53562-1999 Planetary Drive Scraper Winch Loader - Product Quality Grading (Internal Use) JB/T 53566-1999 Product Quality Grading for Single-Side Curved Rail Side-Dumping Mine Car (Internal Use) JB/T 53528-1999 JZA–5/1000 Safety Ladder Shaft Sinking Winch Product Quality Grading (Internal Use) JB/T 53530-1999 ST/SD Series Shuttle Mine Car Product Quality Grading (Internal Use) JB/T 53529-1999 JZ Type Sinking Winch - Product Quality Grading (Internal Use) JB/T 53579-1999 Dump Mine Car Product Quality Grading
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.