Inventor

XU CHUNGUANG

CN27 patents

⚠️ This page may combine multiple inventors who share the name “XU CHUNGUANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

XU CHUNGUANG

BEIJING INSTITUTE TECH

Device and method for ultrasonic detecting of rotating member based on magnetic fluid coupling

Device and a method for reducing and homogenizing residual stress of a workpiece generated during machining

Method for controlling deformation of a large-scale crankshaft

Method and device for reducing and homogenizing residual stress of a component

Sensor device and residual stress detection system employing same

Fixed value residual stress test block and manufacturing and preservation method thereof

Non-destructive detecting method for weld residual stress and a probe using the same

Device and method for ultrasonic detecting of mechanical member based on magnetic fluid coupling

Device and method for controlling transverse and longitudinal stress waves during curing process of energetic composite materials

Ultrasonic testing device and method

Multi-source self-adaptive low-stress additive manufacturing method

Multi-source self-adaptive low-stress additive manufacturing device

Control device and control method for reducing and homogenizing welding residual stress by acoustic wave

Ultrasonic test device and test method for service stress of a moving mechanical component

Ultrasonic monitoring probe for internal service stress of a marine structural component

Device for controlling deformation of a large-scale crankshaft

Device for reducing and homogenizing residual stress of a metal frame

Method for reducing propellant curing residual stress by high-energy acoustic beam

Method for reducing and homogenizing residual stress of a metal frame based on elastic acoustic waves

Device and method for reducing and homogenizing residual stress of a component by array of high-energy elastic waves

Non-destructive detecting device for component residual stress gradient

Bauschinger effect test fixture

Fixed value residual stress test block and manufacturing and preservation method thereof

Ultrasonic detection and tensile calibration test method for bonding strength grade

Ultrasonic testing system of dual robot arms and method thereof

CHINA GERMANY ZHUHAI ARTIFICIAL INTELLIGENCE INST CO LTD

Eight-lens camera

CAI YIGANG

Billing for calls and routing of billing information in an internet protocol multimedia subsystem