1： Equipment IntroductionThis device is suitable for thickness measurement of aluminum shell batteries and soft pack cells, and can also detect various non battery flexible thin sheet products. It uses a servo motor to apply pressure and has the characteristics of simple operation, stable output pressure, and accurate measurement.

2： Equipment operation stepsAfter setting the relevant parameters, place the battery into the thickness measuring machine testing platform;
2. Press the dual start button (or software measurement icon) to perform a downward pressure test on the test pressure plate;
After the test is completed, the test pressure plate rises;
4. Remove the battery, complete the entire process, and proceed to the next test;

3： Main components of the equipment1. Measurement sensor: optical transmission
2. Programmable controller: independently developed by Chengli
3. Body: Surface coated with baking paint.
4. Materials used for machine parts: aluminum, steel, grade 00 Jinan green marble.
5. Machine safety cover: sheet metal parts.

4： Technical parameters of the equipment:

project	parameter	Remarks
1	Test effective area	L500mm×W350mm
2	Test thickness range	0-50mm
3	working distance	80mm
4	Comprehensive measurement accuracy	withPPGStandard measuring block, placed between the upper and lower pressure plates, evenly distributed inside the pressure plateMeasure 9 points, Single point measurement value-Standard value fluctuation range±0.02mm
5	Single point repeatability accuracy	withPPGPlace the standard measuring block between the upper and lower pressure plates and repeat the test at the same position10 times, fluctuation range ± 0.01mm
6	Test pressure value	10kg-800kg
7	Pressure mode	Motor pressurization，maximumpressurevaluefluctuation range±2%
8	GR&R	＜10%
9	Grating ruler resolution	0.0005mm
10	System working rhythm	≤30S
11	voltage	AC220V/50HZ
12	computer configuration	DELLi5+16G+1T
13	after-sales service	Whole machine warranty1year

5： Basic equipment requirements and main component requirements5.1. Equipment appearance colors: off white, black;
5.2. The equipment is used in an environment with a temperature of 23 ± 2 ℃, humidity of 40-70%, and vibration of<15Hz;