DC12V/AC24V Electromagnetic Servo Valve Control Battery Testing
Machine 12v 12ah
Purpose and instructions:
Power battery extrusion machine is used to simulate all kinds of
power lithium battery in the transport, storage and use process,
the battery squeezed, artificial rendering battery under strong
external forces that may occur during different conditions.
The device in the event of battery fire or explosion during the
experiments should be able to ensure the personal safety and
absolutely no test environment. Extrusion experiment, the battery
should be no explosion, not party for qualified fire.
QC/T 743-2006,QC/T 744-2006,GB/T 31467.3-2015,GB/T 31485-2015,GB
31241-2014,GB/T 18287 -2013,GB/T 8897.4-2008,YD/T 2344.1-2011,GB/T
21966-2008,MT/T 1051-2007,YD 1268-2003,GB/T 19521.11-2005,YDB
032-2009,UL 1642:2012,UL 2054: 2012,UN38.3(2012),IEC62133-2012,IEC
62281: 2004,IEC 60086: 2007 etc.
Equipment structure features:
6.1 Equipment safety explosion-proof function, convenient
performance and environmental protection performance.
6.1.1.The test part of the whole machine should be placed in the
independent test compartment, the solid wall around the
compartment, the compartment door is the explosion-proof door, the
front and rear of the partition should have 2-3 meters of open
space. The controller is separated from the test section to achieve
the purpose of safety testing.
6.1.2 .Test type: Three beam four column four horizontal nut
mechanism. This structure has significant advantages:Three beams
are height 45#steel casting, with sufficient strength and
stiffness. The surface of the column chromium plating enhances the
wear resistance, the work space is spacious, compact structure,
sensitive action, fast, low energy consumption, low noise.
6.1.3 .Maximum extrusion pressure: 500kN.
6.1.4 .Operating system: Manual and automatic (PC operation) two
modes of operation. The main equipment separation and control,
remote control, personnel away from the test area, the maximum
protection test personnel safety;
6.1.5. The structure of the test machine is divided into inner box,
the middle layer, outward box: inner box material: Advanced
stainless steel plate(SUS#304, Thickness : 3.0mm). The whole week
stainless steel welding, and the inner box all affixed with high
temperature and flame retardant properties of Teflon tape. In the
inner box to protect the test at the same time, easy to test after
cleaning, easy to replace Teflon tape;
Outward box material: Cold-rolled steel paint(thickness: 3.0mm),
the interlayer insulation cushion. When the air pressure inside the
box is too large, it can effectively alleviate the impact of
pressure on the external box. At the same time, when the body is
burned by the test sample is too high temperature can effectively
interrupt the transmission of temperature, to protect the safety of
6.1.6. Explosion proof door is installed on the back of the box
body. When the air pressure is too large(About 30kgf), Explosion
proof door will open, can achieve the function of effective
pressure relief. Explosion door for easy opening, good sealing
interface, easy operation, explosion-proof door two meters of open
space, no sundries;
6.1.7.Front door: Single door, left open. The front door is
equipped with a safety power-off induction switch. When the door is
opened, the control part of the equipment can not be started and
can not be operated. Only when the door is closed, the control
program can be started to carry out the follow-up operation, play a
real role in the protection.
6.1.8.Observation window: Window size is 400*400mm, double layer
vacuum toughened glass. Inside and outside the glass with
explosion-proof film, toughened glass thickness 10mm. Double
glazing is added between the square anti projection net, the
protection at the same time can be observed within the test case.
6.1.9.Test port: It is located at the back of the box, which is
convenient for external voltage and temperature acquisition.
6.1.10.Extrusion fixture: Profiled plate, according to the require
of GB/T 31467.3-2015 andQC/T 743-2006. Each set of extrusion
6.1.11.Extrusion plate form: according to the require of GB/T
31467.3-2015. The radius of the cylinder is 75mm, the length of the
half cylinder is greater than the height of the test object, the
length is 1 meters. According to QC/T 743-2006, the typical radius
of extrusion head for half cylinder spacing 75mm, extrusion head is
30mm, the extrusion plate dimensions 300*150mm, monomer and module
of each one.
6.1.12.Extrusion direction: X axis and Y axis direction (vehicle
driving direction for the X axis, the other vertical direction of
travel in the horizontal direction of the Y axis.
6.1.13.Three claw chuck: Automatic positioning device, using
uniform radial moving three activities on the chuck body claw, the
workpiece clamping and positioning machine tool accessories. The
utility model has the advantages that the center can be quickly
identified, and the clamping is convenient and reliable.
6.1.14.Lifting test stand: The test bench for placing the battery
is electrically adjustable, with a height of 0~400mm and a maximum
load of 400kg.
6.1.15.Battery lifting device: Hoist hoist type, suitable for large
module installation and movement, the maximum lifting weight of
6.1.16.Lighting design: The top of the test box is equipped with a
LED explosion-proof lamp, dustproof, explosion-proof, fire
protection, explosion-proof lamp shell is easy to replace.
6.1.17.The compression test machine has a "stop" button, which is
convenient for emergency treatment in critical situation. The
emergency stop button is used to stop all the actions of the press
test machine under the critical condition to prevent the harm.
6.1.18.Equipment strength support section: The bottom of the device
is provided with a fixed universal roller and an adjustable
supporting foot for a fixed position;
6.1.19.Monitoring system: The test box with America Kamushi camera
cb-350sdft8 observing and recording. The camera can clear the image
data as part of the test report, video data can be saved.
12v 12ah Electromagnetic Servo Valve Control Power Battery
Extrusion Test Machine
Model: CAMSTAR CB-350SDFT8
Imaging device: 1/3″ SONY EFFIO, high definition CCD
Effective pixels: PAL: 976(H) x 582(V) NTSC:976(H) x 494(V)
Lens Mount: CS installation
Signal system: PAL Color standard (NTSC color system)
Horizontal resolution color: 700 wire, black and white 780 wire
Minimal illumination: Color minimum illumination
Black and white minimum illumination: 0.001Lux(F1.2,50IRE,AGC ON)
Day/Night: Color / Black / white automatic switching
Noise-signal ratio: >50dB(AGC OFF)
Video out: 1Vp-p,75Ω,negative synchronization
Shutter speed: PAL: 1/50~1/100,000 second;NTSC: 1/60~1/100,000s,
can be adjustable
Synchronous system: Power synchronization / internal
Automatic gain: Dial switch
Iris diaphragm: Automatic aperture /DC aperture / video aperture
Backlight compensation: Code switch setting
Automatic white balance: Manual / automatic / automatic tracking
Brightness control: Switch adjustment
GAMMA Gamma correction: Automatic
Dedicated function: Curb / brightness adjustment / high speed
electronic shutter adjustment
Connect: BNC mode connection
Power requirement: Standard configuration: DC12V/AC24V
Power dissipation: 2.5W
Working temperature: -10℃~+50℃
Working humidity: 20~80%
Storage temperature: -40℃~+60℃
Storage temperature: 20~95%
Weight: 0.56kg(Including packaging)
Dimensions (L * w * h): 138x68x56mm
Exhaust smoke and fire extinguishing system:
6.2.1 Equipped with exhaust fan at the back of the box, a diameter
of 300 mm, and exhaust guide, can external suction fan. Have air
inlet box on the left side of the open at the same time, at the end
of the test can open the air inlet, the casing gas discharge
quickly. In the test, need to first open an external suction fan..
6.2.2 The smoke alarm and fire extinguishing system design:
Explosion-proof grade ExsdIIBT4, equipment with automatic
convulsions smoke sensors. For battery possible burst into flames
phenomena, the first in a smoke alarm in the test area. When test
sample produce smoke, the smoke alarm is able to automatically
detect, the device itself fan start automatically (can also be at
the beginning of the test a will start fan). At the same time to
remind the tester manual open external suction fan, smoke through
the exhaust pipe test outside.
Device equipped with rear each equipped with a fire extinguisher,
such as battery to be tested on fire, can operate on integrated
control panel to fire extinguishing equipment.
6.3.1.Hydraulic system: Variable pump oil supply system, hydraulic
cylinder volume is big, guarantee the fast charging, reducing the
time of hydraulic pressure, and increase the cooling area, in
addition to the low temperature of hydraulic oil quickly.
6.3.2.Oil pressure trip: 1300mm.
6.3.3.The extrusion speed: 0~20mm/s, Running speed can be adjusted
through the servo valve.
6.3.4.Maximum extrusion: 500Kn, Extrusion can be adjusted through
the servo valve.
6.3.5 The hydraulic servo system: System by the servo controller,
hydraulic protection module, servo cylinder, change of apparatus
and so on, the servo valve is installed directly on the hydraulic
protection module. The control principle as shown in the figure
6.3.6 The fuel tank material: Is made of stainless steel plate, can
effectively prevent corrosion in use for a long time, the heat
Extrusion control and executive control system function and
8.1. Test software with functions of automatic voltage acquisition
at the same time, according to the monomer accumulator test
requirements, until the battery shell burst or battery internal
short circuit (internal battery voltage to 0 v). Automatic data
collection during the test that the battery voltage change in the
testing process, when the voltage is zero, equipment automatically
8.2. In accordance with the requirements of power battery test, the
test system can realize extrusion first battery module size to 30%
(that is, the deformation ratio). Or set a pressure value (such as
extrusion monomers is 200 kn, nearly 1000 the weight of the battery
module for or larger values) in 200 ~ 500 kn. When extrusion test
after reaching pressure value, can be set pressure duration (after
1 ~ 9999 s) to stop testing, is the holding pressure test mode or
to stop testing immediately.
8.3. Can be realized or through the built-in high precision
encoders, can be set up freely in testing software programming
multi-step, multi-stage extrusion test requirements. In setting a
stroke control variable trial, after the compression test,
extrusion plate at the end of the test condition is not moving,
avoid battery expansion cause extrusion head back to move. At the
same time can also be set at the end of the extrusion, extrusion
plate back to the original position, two ways to choose from.
8.4. Can integrated the above all kinds of test requirements.
a. Variables can be realized according to the pressure, stroke
(shape can be a value can also be a percentage), the
voltage of the three conditions in any individual test;
b. Also can realize the three test mode test any combination
conditions as control variable. Simultaneous set three or two test
conditions, any condition is met, set the stop test. In accordance
with the latest home and abroad about single cell or module all
extrusion test requirements.
8.5. Test system can test speed at the same time, and can be
installed in the computer software test need test speed, unit:
8.6. Set in the dialog Windows processing, operation can own
planning mode. Will offer save, record test data, comparing
complete planning and tracking.
8.7. Extrusion is special test the main control board, can record
contains power at the same time, the displacement (travel),
voltage, can be directly to monitor the battery voltage, and issue
instructions to the device. And can in the computer control
interface for extrusion, pressure, battery temperature, test speed,
test deformation curve of numerical and real time recording and
monitoring. Convenient data generate reports or direct export, the
interface, easy to operate.
8.8. Test voltage acquisition and control system: In the testing
process can be realized through the acquisition of voltage to
control the extrusion test function. Voltage change, in the process
of battery test in the test system set a specified voltage input,
the system output signal, the set voltage extrusion test stop is
8.9. Test conditions control: Be able to set pressure, the
deformation (can be a value can also be a percentage), rated
voltage test. Can prepare the pressure at the same time, the
deformation and voltage phase control program and keep more, can
keep the time for each test process within 0 ~ 9999 s. In one
experiment can multi-step test program continuously.
8.10. Test conditions to terminate: Software can realize the test
conditions to terminate, also can realize the end back to the
initial state, the extrusion board termination conditions can be
combined by any single termination conditions or any termination
conditions custom Settings: Such as pressure, battery, the size of
the pressure holding time, the deformation, some conditions of time
8.11. Other display test options: Including the test speed,
deformation, stress peak value display and so on.
8.12. All the test method of the test method is stored as a
separate file, the user can easily add and modify, and sharing
between different instruments. All test data display name can be
custom changes, and save files in their respective test method, so
as to adapt to the needs of different customers.
8.13. Test control step editable, have logical size value jump,
jump regularly, loop jump, and other functions.
8.14. Test project results (table) are free to edit, user can add,
delete, modify the test program, with a custom format, display
control in the form.
8.15. Curve can be set up, the number of curve of X axis and Y axis
is free to match, up to seven types of curves.
8.16. Has the test reset, reset options, the pretightening
convenient to meet the needs of different industries of different
test requirements. Report fully USES the WORD report template, the
form image program will automatically apply the format of the
template to replace, the format is more freedom, the test interface
simple and clear.
Squeeze test software main interface (as shown in the figure below)
9.1. Four areas (curve regional, real-time acquisition data area,
control panel and test data area) be clear at a glance. This system
will force, deformation (displacement), voltage summary shown in a
9.2. The data area can be hidden;
9.3. Set in testing, curve and print store;
9.4. Test set include: Sample information, control scheme, test
criterion such as common information;
9.5. Move fast speed on the test board can be set if there is a
requirement for speed (for testing);
9.6. Can use the shortcut key to control the machine movement;
9.7. Data in the database can be artificial selective deletion;
9.8. Automatic calculation of data in the database statistics, each
column a maximum, minimum, average, standard deviation, coefficient
of variation, etc;
|Drive mode||Hydraulic system driver|
|Pressure control||Electromagnetic servo valve control|
|Maximum extrusion pressure||500kN (50 tons)|
|Maximum test battery size||1300×1300×500mm(W×D×H), For a variety of dynamic monomer battery
and battery test module|
|Oil pressure range||1300mm|
|Extrusion speed||0~20mm/s, Squeeze the commonly used for speed is (5±1) mm/s|
|Strength shows||High precision pressure sensor and through the computer screen
|Extrusion display precision||±0.1%, Accuracy: ±1%|
|Unit conversion||kgf ,lbf ,N, kN|
|Stroke Resolution||0.01 mm|
|Displacement control accuracy||±1%|
|The voltage display precision||±0.2%FSR|
|Data Sampling Frequency||100 Times/SEC|
|Pressure holding time||0～9999s Can be set freely|
|Signal transmission way||A serial port RS 232 serial port or USB2.0 high-speed transmission|
|Direction of extrusion||The x axis and y axis (the car is in the x axis, another
perpendicular to the horizontal direction of the moving direction
of the y axis)|
|Extrusion plate configuration details|
a. Monomer battery extrusion head: Radius of 75 mm half cylinder,
and half the length of the cylinder (L) is greater than the height
of the squeezed the battery;
b. Module battery extrusion board: Radius of 75 mm half cylinder,
and half the length of the cylinder is greater than the squeezed
the dimensions of the battery, but not more than 1 m;
c. Extrusion plate number: Extrusion of a set of monomer battery,
battery module extrusion a;
d. Extrusion material for high winding plating steel hardness,
surface labeled with fire resistant teflon tape; The following
tablet reserved grooves, convenient leaked electrolyte outflow;
|Level of extrusion (customizable)|
a. Monomer battery extrusion to 0 v voltage or deformation reached
30% after reaching 200 kn stop pressing or extrusion pressure
(first to prevail).
Observation of 1 h.
b. For battery, battery module deformation of 30% to nearly 1000
the weight of the battery module or extrusion pressure and the
larger values in the values listed in the table below.
Equipped with 1 set of 300 mm thickness of the intermediate bearing
plate, in order to cooperate with smaller size batteries extrusion
A set of data acquisition system to collect temperature, electric
current and voltage parameters, and can output and record data
storage, export to EXCEL format and generate graph;
American kamm, a set of monitoring system, and can be observed in
real time on the computer
Installation environment requirements:
1.Ambient temperature: indoor temperature~35℃
2.Environmental humidity: 20%~ 65±5%R.H
3.Big air pressure: 86~106Kpa
4.Around without strong vibration, without direct sunlight or other
heat source direct illuminate
5.Installed base for ground, the ground requires clean and smooth.
6.The power supply requirements: AC380V, 50Hz±2%, t hree-phase five
wire system, reliable grounding.
12v 12ah Electromagnetic Servo Valve Control Power Battery
Extrusion Test Machine
12v 12ah Electromagnetic Servo Valve Control Power Battery
Extrusion Test Machine
Why choose us?
1. Considerate Service Different countries plugs, manually change
the-voltage from 110V to 220V, insurance indicator.
2.Excellent after sale service:
1 YEAR warranty. If you have any problems during testing process,
we promise we will give you a reply with 24 hours and solution
provide within 3 working days. What you need to do is to send us
Covered with air bubble film before put the machine into the wooden
case, which not only has good shock absorption, impact resistance,
heat sealing and also has the advantages of nontoxic, odorless,
moisture corrosion, good transparency etc