La description

Capacity:***0J、***0J
Applications：This type of testing machine is specially used for dynamic tear testing (DT test) of metallic materials
Standard:GB/T ********7《金属材料动态撕裂试验方法》；
ASTM E*****3《Standard Test Method for Dynamic Tear Testing of Metallic Materials》.

Capacity：****0J、****0J、****0J、****0J、*****0J

Applications：
For dynamic DT test or DWTT testing of ferritic steel, pipeline steel and other metallic materials。
Comply with standards: GB/T ********7《铁素体钢落锤撕裂试验方法》；
ASTM E*****3《Standard Test Method for Drop-Weight Tear Tests of Ferritic Steels》；
API RP*5L***6《Conducting Drop-Weight Tear Tests on Line Pipe》；
GB/T ********2《摆锤式冲击试验机的检验》；
JJG *******7 《摆锤式冲击试验机》.

Features:
The pendulum impact tangentially, greatly reduces vibration to the surrounding environment.

Be able to accurately measure the absorbed energy and other test parameters.

Full automatic processing allows that automatically controlling, feeding, impacting, clutching, easy to operate

Be equipped with full-closed enclosure with nice appearance, test in the closed space in the machine to protect the safety of operator

High rigid frame, easy to adjust the accuracy of entire equipment, effectively reduce the impact vibration.

Apply high precision bearing shaft assembly made from carbon steel, effectively prevent the vibration and friction.

Cycloid pin wheel reducer is used for driving clutch, simple structure, high deceleration and strong anti-overload, high efficiency, small size, maintenance-free.

Convenient in maintenance and reliable in safety with smaller size, higher efficiency and higher protection.

Servo motor release  pendulum hammer,constant torque output with high precision, speed is adjustable.

A damper is equipped to prevent strong bump when clutching, prolong service life of equipments and improve the safety

Apply automatic specimen feeding system combined with computer and software, automatic operation can be realized.

Apply pneumatic brake for braking the pendulum, avoid the clutch working in high speed, greatly extend the life.

A large LCD monitor may real-time displays the test data, components status and other parameters

Apply PLC to control pendulum, acurate and intelligent control of every movements of test mahcine,

High precision rotary encoder to measure striker real time position, the angle resolution up to 0.**5°

Technical Specification