Lithium Battery Laser Spot Welder Welding Machine For 18650
AOT
Xiamen, China
10-25 working days
50 Sets/Month
Laser spot welding machine
● The mini laser spot welding machine beam quality is excellent, the welding speed is fast, and the weld seam is firm and beautiful.
● Controlled by an industrial PC, the workpiece of this lithium battery spot welding machine can make plane trajectory movement, and it can weld points, straight lines, circles, squares, or any plane graphics composed of straight lines and arcs;
● Our battery spot welder welding machine for 18650, featuring high electro-optical conversion rate, low energy consumption, and long-term use can save users a lot of processing costs;
● The spot welding machine for the 18650 battery has high reliability and can be processed continuously and stably for 24 hours, meeting the needs of industrial mass production and processing;
Continuous laser welding equipment:1. Integrate the highest configuration in the industry! International first-class quality! Laser continuous fiber laser welding machine, with its precise welding process, high-cost performance, and perfect after-sales service, has won worldwide praise from customers. The products are sold all over the world and customer satisfaction is 100%. Due to the extremely fine, flat, and beautiful solder joints after processing, some customers praised the "welding process is perfect"!
Product advantages:
● The laser beam quality is excellent, the welding speed is fast, and the weld seam is firm and beautiful, which brings users an efficient and perfect welding solution;
● Controlled by an industrial PC, the workpiece can make plane trajectory movement, and it can weld points, straight lines, circles, squares, or any plane graphics composed of straight lines and arcs;
● High electro-optical conversion rate, low energy consumption, and long-term use can save users a lot of processing costs;
● The equipment has high reliability and can be processed continuously and stably for 24 hours, meeting the needs of industrial mass production and processing;
● The special plane has strong customization capabilities and can be customized according to customer needs.
Performance characteristics:
★ Fast speed, high precision after proficiency, more exquisite appearance; The diameter of the solder joint can be adjusted according to requirements, and the heat affected zone is small, which will not cause deformation of the precision product;
★ Weldable small and fine geometric area, suitable for products of all sizes;
★ Density welding does not reveal pores and trachoma and can be directly ground and polished.
Coaxial CCD monitoring system：
Our products can be equipped with a coaxial CCD monitoring system. The coaxial CCD monitoring system can magnify up to 10 times. At the same time, the cross target of the coaxial CCD monitor and the center of the laser welding spot are completely coincident.
Equipment main configuration:
The equipment is mainly composed of a 1500W fiber laser, welding machine, welding head, water-cooled machine, and so on.
Equipment requirements:
· The equipment is flexible and can be well compatible with the welding of various modules such as square;
· Using fiber transmission laser, 1 set of lasers, and 1 set of workstations, suitable for small batch multi-batch module welding and testing;
· The welding station is flexible and versatile. By simply changing or adjusting fixtures, and calling or editing simple programs, it can adapt to different products, positions, or methods of welding
· The laser adopts energy feedback peak power pulse laser, which has stable power and good welding consistency;
· Special laser welding fume purification system, collecting welding spatter and smoke, no welding slag after welding, clean welding fixture, maintaining good positioning accuracy, and ensuring consistent welding quality
· Easy to learn and operate the welding machine and laser;
· Proportional voltage control to ensure smooth voltage output from the heating unit.
· 24H operation
Gantry Workbench:
X-axis stroke
800mm
Y-axis stroke
1000mm
Z-axis stroke
400mm
XYZ axis positioning accuracy
≤±0.01mm
XYZ axis interpolation speed
≤250mm/s
XYZ axis drive
Servo motor (Z-axis with reducer)
Gantry Workbench:
X-axis stroke
400mm
Y-axis stroke
300mm
Z-axis stroke
300mm
XYZ axis positioning accuracy
≤±0.01mm
XYZ axis interpolation speed
≤250mm/s
XYZ axis drive
Servo motor (Z-axis with reducer)
Water cooler:
Cooling capacity
12.5KW
Water tank volume
38L
Refrigerant
R22
Water temperature control range
26±1℃
Alarm function
Water level, low temperature, high temperature, overload, etc.
Power requirements
AC220V±10%，50Hz
L+N+PE
Rated power 5.5Kw
Rated current 30A
Environmental requirements
Temperature 5-45 ° C; humidity 10-90%
Fiber laser parameters:
Operating mode
Continuous \ Modulation
Average output
1500W
Laser wavelength
1080
Laser frequency
10-20000Hz
Red light power
0.1mW
Output fiber termination
Universal QBH
Fiber length
15M
Minimum bending radius
200MM
Working temperature
10-40 °C
Temperature
10-90 °C
Laser life
80000H-100000H
Welding head:
Monitoring unit
Coaxial CCD, real-time magnification 10 times
Protection unit
Coaxial or rangefinder
Weight
2.5KG
Random Attachments:
Name
Specifications
Quantity
Hose clamp
3
Filter element
2
Documentation
user's manual
1
Software instruction manual
1
Chiller maintenance instructions
1
Certificate of conformity
1
Warranty Card
1
Consumable parts list
1
Tools
repair tool
Allen key
1
Laser protective glasses
2
Main configuration：
NO
Name
QTY
· Specification
1
1500W laser
1
1500W
2
Lifting screw rail module
1
400mm / 300mm stroke
3
Front and rear screw guide module
1
800mm/300mm stroke
4
Left and right screw guide module
1
1000mm/400mm stroke
5
Welding head
1
Custom
6
Control system cabinet
1
HZ-FW01
7
Control software
2
8
Chillers
1
3P dual temperature dual control
9
Computer
1
Industrial computer
Product Display
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TEI brake pad brake disc brake
TEI brake pads, brake discs, and brake steel pipes are suitable for car-size four or six-piston brake calipers. P60ES is equipped with 355 discs (18-inch front wheels) for modification
Exhibiton
Certificate
FAQ
Q1. What is a battery spot welding machine?
A battery spot welding machine is a specialized equipment used in battery manufacturing to join the various components of a battery pack through spot welding. It uses electric current to create a localized heating effect, melting the metal surfaces of the battery components and fusing them.
The machine typically consists of a power supply, electrode terminals, and a control unit. The battery components, such as battery cells, bus bars, and tabs, are positioned between the electrode terminals. When the machine is activated, a high current is passed through the electrode terminals, causing the metal surfaces to melt and form a solid bond. The duration and intensity of the current are controlled by the machine's settings to ensure proper welding.
The spot welding process ensures a reliable and low-resistance electrical connection between the battery components, which is critical for the overall performance and safety of the battery pack. The machine may also have additional features such as adjustable welding parameters, monitoring systems, and safety mechanisms to ensure consistent and precise spot welding results.
Q2. What battery to use for the spot welder?
The battery used for a spot welder is typically a high-capacity lithium-ion battery. These batteries are known for their high energy density, which allows them to deliver the power needed for efficient spot welding. The specific battery requirements may vary depending on the size and power output of the spot welder. It's important to choose a battery that can provide the necessary voltage and current levels required by the spot welder for optimal performance.
Q3. How does the battery spot welding machine work？
The battery spot welding machine is a device used to join the various components of a battery pack together through spot welding.
Here's how it typically works:
Preparation: The battery spot welding machine is set up and connected to a power source. The machine is equipped with two electrode tips or probes that will deliver the welding current to the battery components.
Alignment: The battery components, such as the battery cells and bus bars, are aligned and positioned correctly on the welding surface of the machine. The electrodes are positioned to make contact with the desired welding points on the components.
Welding parameters: The operator sets the desired welding parameters on the machine. This includes parameters like welding current, duration, and electrode pressure.
Welding process: The operator activates the welding process, typically by pressing a foot pedal or pushing a button. When activated, a high current is passed through the electrode tips onto the welding points, creating an intense heat at the contact points.
Weld formation: The heat generated by the current melts a small amount of material from the components being joined. As the current is applied for the specified duration, the melted material solidifies, forming a strong weld bond between the components.
Cooling: After the welding process, the welded area needs to cool down to ensure the weld solidifies completely. Some machines have built-in cooling mechanisms to speed up this process.
Inspection: The welded components are inspected to ensure the weld quality and integrity. This may involve visual examination, measurement of weld characteristics, or conducting additional tests if required.
By repeatedly performing these steps, the battery spot welding machine can efficiently and accurately join the battery components together, creating a reliable and durable battery pack.
