Desktop tensile testing machine

Desktop tensile testing machine is a high-precision, multi-purpose testing machine for mechanical property testing of metal and non-metal materials. It can measure the physical performance data of various materials under tensile state and is equipped with a color inkjet printer as standard.

Desktop tensile testing machine is an experimental equipment used to test the strength and endurance of materials. It usually consists of a fixed base and a movable crossbeam, with fixtures installed on the crossbeam to hold the sample to be tested. By applying force and measuring the deformation of the sample under stress, parameters such as tensile strength, fracture strength, and elastic modulus of the material can be determined. Desktop tensile testing machines are widely used in engineering, scientific research, and education fields to evaluate the performance and quality control of materials.

Desktop tensile testing machine is a high-precision, multi-purpose testing machine for mechanical property testing of metal and non-metal materials. It can measure the physical performance data of various materials under tensile state and is equipped with a color inkjet printer as standard. And it has functions such as limited position protection, breakpoint shutdown, and automatic return.

This machine is a new type of economical single column desktop electronic tensile testing machine, with stepless speed regulation, equipped with force sensors and automatic elongation following devices (excluding the odd numbered display series). During the testing process, the microcomputer continuously collects signals of force and material deformation, and processes the data according to the testing requirements, automatically recording the test data. Its characteristics are high technology, high automation level, and high measurement accuracy.

The main configuration of the desktop tensile testing machine is:

1. Standard configuration issue: There are three basic configurations for intelligence: host, microcomputer, and printer. If the microcomputer has strong functions, it can directly print. Additionally, it can also be equipped with a regular computer. With a computer, complex data analysis can be performed, such as data editing, local zooming, adjustable report formats, and statistical analysis in grouped styles. If equipped with a computer, the manufacturer should add the corresponding control system.

2. Transmission: There are screw transmission and rack transmission. The former is expensive, used for high precision, and has high testing repeatability; The latter is cheap, used for low precision, and has low test repeatability. The lead screw plays a decisive role in measuring the accuracy of tension. Generally, there are ball screws, trapezoidal screws, and regular screws. Among them, ball screws have a high degree of accuracy, but their performance depends on the operation of a computer servo system, and the entire set is also relatively expensive. By using general screw and trapezoidal screw, the required accuracy for flexible packaging can be achieved, which is 0.1-1% accuracy.

3. Sensor: The main cost lies in the lifespan, and photoelectric induction is one of the comparative technologies, which can generally be used for more than 100000 times.

Desktop tensile testing machine is a common type of garbage testing machine, which is a high-precision and multi-purpose testing machine for mechanical property testing of metal and non-metal materials. It can measure the physical property data of various materials in tensile state and can be used for mechanical property analysis and production quality inspection of various materials in scientific research departments, colleges and universities, and industrial and mining enterprises.

Precautions for using desktop tensile testing machine:

1. Regularly inspect and maintain the integrity of parts and components.

2. During operation, especially during unloading, do not release your grip forcefully to avoid generating violent vibrations that may affect the accuracy of the tensile machine.

3. Pay attention to applying rust proof oil to easily rusted parts or unused items such as fixtures, pins, etc.

4. The jaws of the fixture or the surface where the fixture slides relative to each other should be kept clean to avoid collision. After making a batch of samples, the fragments in the retained pliers should be cleaned in a timely manner. If the teeth of the pliers are blocked, please use a steel brush dipped in gasoline to clean, and avoid using hard tools for cleaning.

5. The various parts of the tensile machine should be kept clean regularly. After wiping the unpainted surface clean, use gauze dipped in a small amount of engine oil to wipe it again to prevent rusting. Special attention should be paid to protection during the dry season. It is not necessary to cover it with a cloth to prevent dust and dirt from entering, especially for gear guide wheels, oil, etc. Pay special attention to dust prevention.

6. Regularly maintain the cleanliness and hygiene of equipment and computers.

7. Lubricating oil should be regularly added to the lifting rack of the tensile machine and each injection type oil cup.

8. Prevent high temperature, excessive humidity, dust, corrosive media, water, etc. from entering the interior of the machine or computer.