About this BWe seminar/BWt ultrasonic metal welding equipment

Will believe the latest battery welding machine is a semi-automatic ultrasonic metal welding equipment, the ultrasonic vibration energy can be used to welding the ferromagnetic metal materials. The equipment in the secondary battery has been widely used in production.

Welding machine is made up of 40 KHZ generator and battery 40 ma - B type welded frame of two parts, can provide time model and energy model two kinds of welding mode selection.

Product main features:

Electronic amplitude control

Amplitude is a more important variable in ultrasonic welding. Through electronic amplitude control can adjust the amplitude of the size of the design and function, and is not affected by input voltage and load fluctuation is stable under the condition of the amplitude of the output.

The amplitude change

Amplitude can be instantly increase or decrease in the welding process, the user can input amplitude control signals from outside. Work amplitude set in the range of 10% to 100%.

The power supply voltage

When the power supply voltage fluctuate within + / - 10%, the amplitude of the resulting drift range is only + / - 2%. BWp unique closed loop amplitude control functions can be compensation due to the power supply voltage fluctuation amplitude of the change.

Load regulation

Regardless of load change, generator will ensure that the selected amplitude transducer output.

Power vs. amplitude Settings

Change amplitude can make to achieve the maximum output power changes. Through the electronic amplitude control can achieve a more stable linear relationship between amplitude and power.

FM frequency and stored automatically

Use 40 kHz welding head can be within the scope of 39.9 kHz + 1000 hz for automatic frequency modulation. Every time the welding at the end of the working frequency will be stored.

Frequency automatic search

Can automatically determine the operating frequency welding head and storage, equipment provides the choice of the ways of four search frequency:

1. Open the equipment power supply is to search

2. Through external control of its search frequency

3. Press the "test" (test) switch

4. Names only triggered repetition frequency automatic search/minutes to make up for welding head frequency drift caused by heat or other factors

System protection monitor (SPM)

Provide five for generator protection:

(1) frequency deviation is too large (2) high voltage current 3) 4) too much power 5) temperature is too high

The circuit system can be effectively avoided in the operation of the equipment failure, provide higher precision of welding, reduce rejection rate.

Improved power measurement

After every set amplitude by measuring the output voltage and current to measure the output power. Power can be at 5% increment through the LED display meter. Generator output 100% rated power, the load table full screen.