Function description of electrical control cabinet of JL-3000 drop hammer ball pin bending impact testing machine
Overview of JL-3000 Falling Hammer Ball Pin Bending Impact Tester
This testing machine is suitable for the impact bending test of the ball pin shaft in the global industry standard of the automobile industry. The machine has a novel structure and is composed of a frame part, a lifting system, a hammer body, a single row ball pin mounting support, a safety protection system and a control system. The machine can adjust the impact energy by adjusting the number of weights and the method of adjusting the impact height. The sample is centered accurately and quickly, the energy range is infinitely adjustable, and it has an automatic energy display function. The working mode of the machine is free fall, and there will be a certain degree of danger if it is improperly operated. Therefore, the machine is designed with a perfect safety protection system to ensure the safety of persons and equipment during operation.
The electrical control system of the drop hammer ball pin bending impact testing machine is controlled by PLC, and the touch screen display form is used to realize the perfect man-machine dialogue mode. The degree of automation is high. It has multiple safety protection mechanisms and is safe and reliable to use.
Function description of electrical control buttons:
1.1【Power Switch】
The main power switch of the control cabinet.
1.2【Emergency stop switch】
It can effectively and quickly interrupt the power supply of the equipment. After power off, all cylinders are reset.
1.3【Short Circuit Protector】
It can effectively protect the safety of the circuit system.
1.4 Description of warning beep sound status
When the moving beam is in the hammer lifting state, a beeping alarm will sound to warn the operator not to approach it.
1.5 Touch screen
The test operation relies on the touch screen for related control.
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The specific application of the electronic universal testing machine in the automobile manufacturing process: The electronic universal testing machine needs to be used for automobile parts.
Wave soldering refers to the molten solder (lead-tin alloy), sprayed by electric pump or electromagnetic pump into the solder wave required by the design, can also be formed by injecting nitrogen into the solder pool, so that it is pre-loaded The printed board of the component realizes the soft soldering of the mechanical and electrical connection between the solder end or the pin of the component and the pad of the printed board through the solder wave.
The frequency converter is a power control equipment that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's working power supply.
Electronic universal testing machine is a necessary equipment to control the quality of products.
The calibration operation of the electronic universal testing machine is still relatively unfamiliar to friends who use it for the first time.
Selective wave soldering defects and their prevention.
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The tensile force is not an accurate value after being measured by the testing machine, and subsequent calculations are required to get the desired value.
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