In the manufacturing industry, the electric screw press, as an important mechanical equipment, is widely used in various production processes. It uses the motor to drive the screw device to realize the stamping operation of the workpiece. However, in order to ensure the normal operation and production safety of the electric screw press, the machine test before leaving the factory is very important.

The importance of machine test to ensure the accuracy and strength of attack

The striking accuracy and striking force of the electric screw press are the key indicators to measure its performance. The striking accuracy refers to the accuracy of the workpiece positioning of the press during the stamping process, and the striking force represents the output energy of the press. Trial machine test is an effective means to ensure the qualification of these two indexes. Through the trial machine test, you can check whether the mechanical parts of the electric screw press work normally, and you can also adjust the parameters of the machine to achieve the best impact effect.

The main content of the trial machine test

Gap adjustment: Gap adjustment is an important part of the test machine test. By adjusting the gap of the press, it can ensure the uniform force of the workpiece during the stamping process and improve the production quality.

Impact force test: The impact force test is designed to test whether the maximum impact force of the electric screw press meets the requirements. Through testing, you can judge whether the performance of the machine meets the needs of the production process.

Strike accuracy test: The strike accuracy test mainly checks the positioning accuracy of the electric screw press during the stamping process. Through testing, possible positioning problems can be found and corrected to ensure the quality of the workpiece.

Experimental method

In the trial machine test, the following methods are usually used for testing:

Observation method: By observing the operating state of the press, check whether the machine has abnormal phenomena, such as vibration, noise, etc.

Feel test: the operator can judge the working state of the machine by touching the machine parts and feeling the temperature, vibration and other parameters.

Mechanical testing: The use of mechanical testing equipment, such as force sensors, accelerometers, etc., to measure the impact force, vibration and other parameters of the electric screw press.