6000W 20KHz Ultrasonic Spot Welder Metal Foil Tab Welding Machine

Model Number:
TMAX-HY-20K
Input Power:
6000W
Compliance:
CE certificate
Warranty:
Two Year Limited Warranty With Lifetime Support
Delivery Time:
3 Days

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Wechat:13506084915

DESCRIPTION

6000W 20KHz Ultrasonic Spot Welder Metal Foil Tab Welding Machine

Introduction

1.HY-20K intelligent series is another god machine carefully built by our company from 2008 to 2018, it uses high-performance anti-interference microprocessor to achieve electronic control, welding control all parameters are managed by microcomputer, intelligent frequency control system, eliminating the inconvenience of manual frequency modulation, automatic detection of sonic overload, real-time tracking the best resonance point, The vibration group temperature keeps the lowest point, the welding head temperature increases with the frequency change, and the machine automatically adjusts to run more stably.

2. When ultrasonic acts on the metal contact surface, it will produce tens of thousands of high-frequency vibrations per second, which reaches a certain amplitude of high-frequency vibration, and transmits ultrasonic energy to the welding area through the upper welding part. Because the welding area is the interface of the two welds, the sound resistance is large, so it will produce local high temperature. Due to the poor thermal conductivity of the metal, it can not be distributed in time for a while, and it is gathered in the welding area, resulting in the rapid melting of the contact surface of the two metals, and after a certain pressure, it is fused into one. When the ultrasonic wave stops acting, let the pressure continue for a few seconds to solidify and form, so that a strong molecular chain is formed to achieve the purpose of welding, and the welding strength can be close to the strength of the raw material. The quality of ultrasonic metal welding depends on the amplitude of the transducer welding head, the pressure and welding time and other three factors, welding time and welding head pressure can be adjusted, the amplitude is determined by the transducer and the amplitude transformer. The interaction of these three quantities has a suitable value, and when the energy exceeds the suitable value, the melting amount of the metal is large, and the welding is not easy to deform. If the energy is small, it is not easy to weld, and the pressure added can not be too large. The best pressure is 1mm-5mm under the edge of the welding part.

Welding schematic diagram

Functional characteristics

◆ Full digital ultrasonic system imported from Germany.

◆ The rising and falling speed of welding head can be adjusted and accurately controlled.

◆ Can accurately position the upper and lower positions of the welding structure.

◆ When the voltage fluctuates, the ultrasonic generator can automatically compensate the output voltage to ensure the stable output of the amplitude of the welding head segment.

◆ Accurate energy control mode can ensure the stability of each welding and reduce the influence of external factors.

◆ The welding head equipment adopts automatic frequency tracking, without manual frequency modulation. System startup self-test, no frequency modulation. After the welding head is replaced or repaired, the system does not need to be re-calibrated (other domestic companies need to collect the resonant frequency of the generator like an old radio).

◆ The application of IGBT power module and other excited oscillating circuit structure.

◆ When working, the frequency of the welding head and transducer will be offset with the change of temperature and load. The welding function automatically searches and tracks the resonant frequency of the transducer within the whole range to ensure that the transducer always works in a resonant state, ensuring the efficient operation of the equipment, and the welding is more stable and reliable.

◆ With a variety of welding modes such as energy and intelligent time, different welding modes adapt to different welding process requirements to achieve better welding results.

◆ 1%-100% amplitude can be set in the 0-100ms period, better adapt to different welding processes, so that you can run how you want the machine to run.

◆ Cloud services can be customized. Intelligent machine protection and fault alarm tips.

◆ Voltage protection system (power supply voltage range 215V ~ 238V); It does not affect the output power and working frequency of the machine during the automatic leveling voltage;

◆ Overload protection system; (3) Overcurrent protection; (4) Automatic compensation for power supply frequency instability; (5) Welding overload protection signal feedback.

◆ All gauges on the equipment use metric units.

◆ HD HMI touch screen, intuitive chart operation interface.

◆ More than 100 welding records can be checked.

Technical parameters

Item	Name
1. Base material
1.1 Positive electrode
1.1.1 Substrate (electrode sheet) material	Al foil
1.1.2 Thickness of substrate (electrode sheet)	0.012
1.1.3 Gasket (tab) material	Al tab
1.1.4 Wire	0.2-0.5
1.2 Negative electrode
1.2.1 Substrate (electrode sheet) material	Cu
1.2.2 Thickness of substrate (electrode sheet)	0.08-0.012
1.2.3 Gasket (tab) material	Nickel plated copper/nickel lugs
1.2.4 Thickness of gasket (tab)	0.2-0.4

2. Cell
2.1Stacking process
2.2 Maximum Number of layers (Acceptance criteria)	40-80 layers (depending on the length of the weld).
2.3 Cell thickness

3. Tab welding
3.1 Tab welding method	Transverse (customizable)
3.2 Electrode welding capability	Layer by layer, no black.
3.3 Welding length	20MM/35MM (customizable)
3.4 Welding width	3MM (customizable)
3.5 Welding Time	Within 1S
3.6 Number of spot welding	Design according to welding process
3.7 Time adjustment range	The value is adjustable from 0 to 60S
3.8 Welding surface life	≥ 100,000 times

4. Welding head standard
4.1 Welding head material	Imported high speed steel
4.2 Spot welding height	0.8mm(according to different products, need to provide product process).
4.3 Distribution of solder joints/lines	Straight grain or rice grain on the welding head; Lower die mesh
4.4 Height between the welding surface and the welding head	> 5mm (adjusted according to product height)
4.5 Length of welding head	≥130mm
4.6 Available welding surface of the welding head	2
4.7 Welding head installation direction	Landscape orientation
4.8 Adjustable amplitude range	semi-perimeter 20~40um

5. Energy transducer
5.1 Frequency difference between transducers	≤400Hz
5.2 Impedance difference between transducers	≤4Ω
5.3 Capacitance difference between transducers	≤400PF
5.4 Insulation resistance of transducer and housing	≥30MΩ

6. Ultrasonic generator
6.1 Frequency control Mode	The built-in frequency is adjustable
6.2 Constant Amplitude function	(constant amplitude)
6.3 The amplitude is stepless and adjustable	Stepless adjustable

7. Product
7.1 Appearance	No welding through, leakage, solid welding, layer by layer penetration
8. Designed service life of equipment	8 - 10 years

Device parameters

Name	20KHz ultrasonic welding machine
Model number	TMAX-HY-20K
Supply voltage	50 or 60Hz-/AC220V
Screen	Touch screen
Digital system	High stability
frequency	Automatic tracking
power	6000W
Parameter saving function	yes
Welding parameter call can be customized	yes
Segmented power regulation	yes
Welding time	Adjustable (0.01s-2s)
Welding mode	single-point
Preloading time	Adjustable (0.02s-10s)
Frequency calculation shows search range	19.0000 to 21.0000 HZ
Power adjustable	4000W.6000W,
Welding mode	selectable
Amplitude regulation	Infinite amplitude regulation
Case protection	Intelligent protection and fault alarm tips
Automatic frequency tracking	Range ±20HZ
Automatic temperature tracking	Internal power tube 60° automatic protection
EMI/EMC	Strong anti-interference ability
Input air source	Air compressed gas 7-8BAT (kg/cm2)
Maximum working pressure	6 kilograms per square centimeter
Minimum working pressure	0.3 kg/cm2
Intake joint	Quick connector 8mm
Cylinder diameter	63mm
Cylinder stroke	20mm

ultrasonic spot welder

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