2023/12/22

Chentong Technology Spring Team Building

In order to enrich the leisure life of employees, promote communication and cooperation among colleagues, and enhance the cohesion of the company, Chentong Technology Co., Ltd. specially launched a team building activity with the theme of "Chenfeng Breaking the Waves as the Original Heart, Working Together towards the Future" from March 25th to 26th, 2023. All members set off from Tianmu Lake together to escape the busy urban life and give their souls a break.


2023/06/24

Chen Tong Technology's new factory building is sealed with a golden roof

The successful topping out of ChenTong Technology's new plant is a new milestone in ChenTong's development.


2023/06/24

Nantong ChenTong Intelligent Technology Co. Annual output of 250 sets of wind power, high-speed rail industry ultrasonic flaw detection equipment project started

On March 23, Nantong ChenTong Intelligent Technology Co., Ltd. officially started the project of annual output of 250 sets of ultrasonic flaw detection equipment for wind power and high-speed railway


2021/08/20

Ultrasonic flaw detector is a kind of non-destructive testing ability with extensive application, high detection agility, and can detect tiny cracks

Metal ultrasonic flaw detector as a kind of non-destructive testing ability with extensive application, its important advantages are now: high detection agility, can detect tiny cracks;


2021/08/20

Factors affecting the detection accuracy of ultrasonic flaw detectors: detection object, temperature, surface roughness, magnetic field

Factors that affect the detection accuracy of ultrasonic flaw detectors: detection object, temperature, surface roughness, magnetic field, attached material, shape characteristics of defects, acoustic impedance of defects, and surface characteristics of defects (such as whether it is smooth).


2021/08/20

Portable ultrasonic flaw detector is a non-destructive flaw detection instrument. It can detect several kinds of defects in the workpiece quickly, without damage, and accurately

Portable ultrasonic flaw detector is a non-destructive flaw detection instrument. It can detect several kinds of defects in the workpiece quickly, without damage, and accurately.


2021/08/20

The corresponding inspection method when checking the quality of the digital ultrasonic flaw detector for equipment failure

What is the corresponding inspection method when checking the quality of the digital ultrasonic flaw detector's equipment?


2021/08/20

The following points need to be paid attention to when applying ultrasonic inspection technology to inspect the concrete of bridge pile foundation:

When the acoustic measuring tube is buried, it is necessary to ensure that the acoustic measuring tubes are relatively parallel and symmetrical, and the acoustic measuring probe can be synchronized and freely expanded and contracted in the acoustic measuring tube.


2021/08/20

Application of Ultrasonic Testing Method in Concrete Testing of Bridge Pile Foundation

When using the ultrasonic testing method to detect the concrete of bridge pile foundation, it is necessary to embed the acoustic measuring tube in the bridge pile foundation. The material of the acoustic measuring tube is made of metal. Damage occurred during the construction of the foundation concrete.


2021/08/20

Measures to prevent noise from bearing cage of coal mining machine

The sound source of the raceway is caused by the natural vibration of the ring after being loaded. Because of the elastic contact between the ring and the rolling element, a nonlinear vibration system is formed. When the lubrication or machining accuracy is not high, the natural vibration related to this elastic characteristic will be excited, and it will become noise when it is transmitted to the air.


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