Chain tensile testing machine

1Chain tensile testing machineDetailed explanation of technical parameters

·Test force measurement rangeAccuracy within ± 0.5% for force values ranging from 0.4% to 100% of the maximum test force

·Experimental power resolution 1/± 500000 yards (with constant resolution throughout the entire process), deformation measurement accuracy within ± 0.5% of the displayed value

·Displacement measurement accuracy within ± 0.5% (0.5 level) displacement resolution 0.001mm

·Effective test width 350-500mm (adjustable) tensile space 700-800mm

·Speed control range 0.001~500mm/min (stepless speed regulation) Speed control accuracy within ± 0.5%

·Force control speed adjustment range 0.005-5% FS/s safety protection device overload protection, limit protection, emergency stop

The equipment adopts a precision ball screw transmission system and high-precision sensors to ensure the accuracy and reliability of force measurement. Its wide range speed control capability can meet the requirements of low-speed testing for metal materials and also adapt to the high-speed testing needs of non-metallic materials, realizing the multi-purpose function of one machine.

IIChain tensile testing machineMain features of the equipment

1. Multi functional testing capability

This device can perform various mechanical performance tests by equipping different fixtures and accessories. In addition to conventional tensile, compression, and bending tests, special tests such as 90 ° peel, 180 ° peel, shear, tear, and puncture can also be conducted. This flexible configuration scheme enables a device to meet the testing needs of different materials, greatly improving the practicality and economy of the equipment.

2. High precision measurement system

Adopting imported high-precision load sensors, combined with*The data collection and processing technology enables the measurement accuracy of experimental force to reach within ± 0.5%, and the resolution can reach 1/500000. The automatic calibration and calibration functions equipped on the equipment ensure long-term stability and provide reliable data support for material performance research.

3. Intelligent control system

By adopting microcomputer closed-loop control technology, multiple control modes such as constant rate stress, constant rate strain, and constant rate displacement have been achieved. The testing software has a user-friendly interface and supports real-time display of test data, dynamic curve drawing, and automatic calculation of results. It can easily obtain key parameters such as yield strength, tensile strength, and elastic modulus of materials.

4. Safe and reliable design

The equipment is equipped with multiple safety protection systems, including mechanical limit protection, electronic limit protection, overload protection, and emergency stop switch. The sturdy body structure and precise guidance system ensure the stability and service life of the equipment under long-term high load operation.

3、 Application Fields

Research on Metal Materials: Testing the mechanical properties of metal materials such as tensile, compressive, and bending, providing data support for material development and process optimization

Plastic and rubber industry: Evaluate the mechanical properties of plastic and rubber products, such as tensile strength, elongation at break, etc., to ensure product quality and performance

Automotive and Aerospace: Testing the mechanical properties of components and materials to ensure the safety and reliability of products under conditions

• Building material testing: used for quality inspection of building materials such as steel bars, steel wire ropes, chains, etc

Higher education institutions and research institutions: used for theoretical research and experimental teaching in materials science