18650 Lithium battery roll pressure process

The 18650 lithium battery needs to be turned on before the roller pressure to check the ambient temperature and humidity. Generally, the battery requires an ambient temperature greater than 15 °C and a humidity of less than 40 %; The pressure gauge is required to indicate a normal value between 0.4-0 .6 Mpa.

1. After turning on the total power switch, press the power switch and the correction switch on the main power box operation panel.

2 Manual correction center: front and rear correction center: Confirm that the correction controller of the small electrical box next to the retraction/roll release device is in MAN state-press the SETUP and S.C keys at the same time until the C80 appears on the screen.

3. Passing foil: Install lead foil on the discharge reel, paste, and roll in the direction shown in Figure 3. Pay attention to the direction of the roll, and try to keep the foil in the middle of the axis when wearing the tape.

4, open tension and correction: Open the tension switch of the small electrical box next to the receiver/unwinding device, release tension to 0.35 ± 0.05 scale, roll tension to 0.45 ± 0.05 scale. Adjust the correction sensor to see if the value on the correction display is 0 + / -5, then lock the sensor and press AuTo to enter the automatic state.

5, prepare for continuous roll pressure

1) The operation mode of the press shaft on the operation panel of the main electrical box is set to be positive and continuous.

2) Adjust the rolling speed according to the process requirements. Press the automatic running button, wait for the foil to go smoothly, stop walking foil.

3) Then connect the roller press to the lead foil. After catching the foil, the foil will automatically run over the roller clearance.

Finally, we should put an end to this:

Tip: When the 18650 lithium battery is rolled, an excellent roller technician pays more attention to beating, compacting, running speed, wiping the roller and winding.

The page contains the contents of the machine translation.