Squeeze Force 60t Safety Test Equipment Power Battery Squeeze Acupuncture Machine

Product Name: Power battery extrusion acupuncture machine (customized according to customer requirements)

Model: JD-6012D.

First, the product name: power battery extrusion acupuncture one machine (customized according to customer requirements)

Second, the product model: JD-6012D

Third, the purpose and description of the test:

The power battery extrusion tester is used to simulate the situation in which various types of power lithium batteries are subjected to extrusion or acupuncture during transportation, storage and use, and artificially present different conditions that may occur when the battery is subjected to strong external force extrusion;

The equipment shall be absolutely safe and not harmful to the test environment in the event of a battery fire or explosion during the test. When the battery is subjected to the extrusion test, it shall not explode, and the fire shall not be qualified.

Test evaluation results:

The single battery is qualified not to explode or to ignite.

Fifth, according to the standard:

GB/T 31485-2015 "Safety Requirements and Test Methods for Power Battery for Electric Vehicles"

GB/T 31467.3-2015 "Lithium-ion power battery packs and systems for electric vehicles - Part 3: Safety requirements and test methods"

QC/T 743-2006 "Lithium Ion Battery for Electric Vehicles"

QC/T 744-2006 "Metal hydride nickel battery for electric vehicles"

GB 31241-2014 "Safety requirements for lithium-ion batteries and battery packs for portable electronic products"

GB/T 18287 -2013 "General specification for lithium ion batteries for cellular phones"

GB/T 8897.4-2008 "Safety requirements for lithium batteries of the fourth part of the original battery"

YD/T 2344.1-2011 "Lithium iron phosphate battery pack for communication Part 1: Integrated battery"

GB/T 21966-2008 "Safety requirements for lithium primary batteries and batteries in transportation"

MT/T 1051-2007 "Lithium Ion Battery for Miner's Lamp"

YD 1268-2003 "Safety Requirements and Test Methods for Lithium Batteries and Chargers for Mobile Communication Handsets"

GB/T 19521.11-2005 "Lithium battery pack dangerous goods inspection safety specification"

YDB 032-2009 "Reserved Backup Lithium Ion Battery Pack"

UL 1642:2012 Lithium Battery Standard

UL 2054: 2012 Household and Commercial Battery Packs

UN38.3 (2012) Recommendations on the Transport of Dangerous Goods - Manual of Tests and Criteria, Part III

IEC62133-2012 "Safety requirements for batteries and battery packs containing alkaline or non-acid electrolytes"

IEC 62281: 2004 Safety requirements for the transportation of lithium primary batteries and accumulators

IEC 60086: 2007 "Safety requirements for lithium batteries of s.

Sixth, equipment structure product features:

6.1 Equipment safety explosion-proof function, convenient performance and environmental performance

6.1.1. The test part of the whole machine should be placed in an independent test compartment. The compartment is surrounded by a solid wall, the compartment door is an explosion-proof door, and the front and rear of the compartment.

There should be 2-3 meters of open space, the controller is separated from the test section for safety testing purposes.

6.1.2. Test machine type: three-beam four-column four-nut horizontal mechanism, this structure has significant advantages: the three beams are all height 45# steel castings, with

Sufficient strength and rigidity; chrome-plated surface enhances wear resistance, spacious working space, compact structure and sensitive action

Fast speed, low energy consumption and low noise.

6.1.3, the maximum pressing force: 600kN.

6.1.4. Operating system: Manual or automatic (upper computer operation) two modes of operation; the main body of the device is separated from the console, the operator is away from the test area, and the maximum protection tester is safe;

6.1.5, the test machine structure is divided into inner box, middle partition layer, outer box two parts; inner box material: high-grade stainless steel plate (thickness 1.5mm), stainless steel all-week welding, while the inner box is all attached with high temperature resistance The flame-retardant Teflon tape can be easily cleaned after the test is inspected, and the Teflon tape is easy to replace. The outer box material: cold-rolled steel plate paint treatment (thickness 1.5mm); the middle spacer layer is buffered Insulation, when the air pressure in the box is too large, it can effectively relieve the impact of the pressure on the outer box. At the same time, when the combustion temperature of the tested sample is too high, the temperature can be effectively interrupted and the personal safety of the tester can be protected.

6.1.6. There are explosion-proof doors on the back of the cabinet. Install the explosion-proof door lock. When the air pressure in the box is too high (about 30kgf), the explosion-proof door will open, which can achieve the function of effective pressure relief and explosion. Easy to fit, the seal is well connected, easy to operate, and the empty space within 2 meters behind the explosion-proof door, no debris should be piled up;

6.1.7. Front box door: Single door opening, left opening, the front box door is equipped with a safety power-off sensor switch. When the box door is opened, the equipment control part cannot be started due to power failure, and subsequent operations cannot be performed. Only when the box door is closed After that, the control program can be started for subsequent operations, which plays a real protective role.

6.1.8, observation window: the window size is 400*400mm, the structure is double-layer tempered glass, the explosion-proof membrane is added inside and outside the glass, the thickness of the tempered glass is 10mm, and the square anti-projection net cover is installed between the double-layer glass, while protecting , you can observe the internal test situation.

6.1.9. Test port: It is located at the back side of the box to facilitate external voltage and temperature acquisition devices.

6.1.10, extrusion fixture: special-shaped extrusion plate, according to GB/T 31485-2015 requirements to configure a set of extrusion fixture.

6.1.11. Power battery unit extrusion plate form: According to the requirements of GB/T 31485-2015, the semi-cylindrical body with a radius of 75mm, the length of the semi-cylindrical body is larger than the size of the extruded battery.

6.1.12. Direction of extrusion: perpendicular to the direction of the battery plate.

6.1.13, acupuncture fixture: According to the requirements of GB/T 31485-2015 standard set of acupuncture fixture.

6.1.14, liftable test bench: The test bench for placing the battery is electrically liftable, the height is adjusted to 0~400mm, and the maximum load is 400kg.

6.1.15, lighting design: The top of the test box is equipped with an LED explosion-proof lighting lamp, which can be dustproof, explosion-proof, fireproof, and the explosion-proof lamp housing is easy to replace.

6.1.16. The extrusion tester has an “Emergency Stop” button to facilitate emergency handling in critical situations. The “Emergency Stop” button is used to stop all actions of the test machine in a critical situation to prevent the occurrence of hazards.

6.1.17, equipment strength support part: The bottom of the equipment is equipped with a fixed universal roller and an adjustable support foot for fixing position;

6.1.18. Monitoring system: The Hikvision card type network camera is installed in the test box for observation and recording. The camera can clearly capture the image data as part of the test report, and the camera data can be saved. Colleagues can take pictures And real-time observation, the specific parameters are as follows: