GB/T 41980.1-2022

Active

Hydraulic fluid power—Determination method of pressure ripple levels generated in systems and components—Part 1:Hydraulic pumps(precise method)

液压传动系统和元件中压力波动的测定方法第1部分：液压泵（精密法）

Standard Type

GBT

ICS

23.100.10

CCS

J20

Status

Active

Issue Date

2022-10-12

Implementation

2022-10-12

Centralized Committee

中国机械工业联合会

Issuing Authority

国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies a precise method for measuring pressure ripple levels generated by hydraulic pumps, defining test circuits, procedures, and data analysis to quantify fluid-borne noise. It is applied in the design, quality control, and performance evaluation of hydraulic pumps used in industrial machinery, mobile equipment, and aerospace systems. The standard ensures consistent testing across manufacturers and supports noise reduction in hydraulic systems.

Related Standards

GB/T 2878.2-2011 Connections for hydraulic fluid power—Ports and stud ends with metric threads and O-ring sealing—Part 2: Heavy-duty stud ends (S series) JB/T 51109-1999 Internal combustion engines - Main bearing shells and connecting rod bearing shells - Product quality grading (Internal use) GB/T 8606-2003 Thread connectiong dimensions andspecifications of hydraulic fluid power--Quick action couplings GB/T 5861-2003 Hydraulic fluid power--Quick action couplings--Test methods GB/T 5860-2003 Hydraulic fluid power--Quick action couplings--Dimensions and requirements GB/T 2352-2003 Hydraulic fluid power--Gas-loaded accumulators with separator--Ranges of pressures and volumes and characteristic quantities GB/T 15623.1-2003 Hydraulic fluid power--Electrically modulated hydraulic control valves--Part 1:Test methods for four-way directional flow control valves GB/T 15623.2-2003 Hydraulic fluid power--Electrically modulated hydraulic control valves--Part 2:Test methods for three-way directional flow control valves

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.