Ultrasonic shock stress relief equipment

LM-20 LCD screenUltrasonic shock stress relief equipment

Product advantages:

1. Adopting domestic methodsThe third-generation ultrasonic technology (starting from 2019) has advanced processes and structures. useTexas Instruments TIUsed as the main chip and digital driverGermany's InfineonUse of chips, power amplifiers, and amplification tubesAmerican Anson MeiThe use of transducersGerman KKRealize fully digital display, automatic frequency and power tracking, pure sound waves, strong continuous wave generation ability, stable system, low heat generation, low distortion, and high efficiency.

2. Lightweight design, small size and light weight, solves the problem of high-altitude operations in the wild.

3. The impact gun is made of all aluminum alloy material, with a sturdy structure, light weight, and good heat dissipation. And combined with the bottom high-speed cooling fan, it greatly reduces the working temperature of the transducer and improves its service life.

4. Professional customization of connecting cables, using drag chain cables, high flexibility, and bending resistance.

5. The amplitude lever, conversion head, and impact needle have all undergone high-frequency quenching treatment, with a Rockwell hardness of over 65HRC, and are matched withThe impact buffer pad greatly improves the durability of the product.

Equipment performance:

1. Equipment model: LM-20Ultrasonic shock stress relief equipment.

2、 LCD screenDynamically display current, frequency, amplitude, and number of impacts, intuitively reflecting the aging process.

3. The stress relief rate of welds can reach 80% -100% (residual tensile stress gradually decreases and compressive stress continuously increases during the impact process), and ideal compressive stress is generated, making it an ideal equipment for eliminating welding residual stress both domestically and internationally.

4The tool head is made of high-quality steel, with a compact structure that is not easily damaged. Internal installation of amplitude rod protective pads greatly extends the service life of the amplitude rod.

5 Can improve the fatigue strength of welded joints and extend their fatigue life.

6、 Not limited by the shape, structure, material, weight, plate thickness, or site of the workpiece. For example, flat welds, fillet welds, circular welds, etc,NiSteel series High manganese steel Stainless steel, carbon steel, ferroalloys, cast iron, etc.

7. The welding excess height, pits, and undercutting at the weld toe can be idealized to geometric transition, reducing the stress concentration factor.

8. It can remove micro cracks at the weld toe, compensate for slag defects, and suppress premature crack initiation.

9. The professional design of the impact gun head has been reduced from 5KG to 3KG, making it more lightweight and reducing the workload of on-site personnel.

10. The stress relief effect of weld treatment, ultra-high and low weld treatment, and welding repair of large structural components is better.

11. Ultra wide frequency tracking range, which can effectively track frequency changes caused by external factors

12. Adopting German imported piezoelectric ceramic transducers, with strong output and long service life.

13. Economical, practical, environmentally friendly, energy-saving, safe, and pollution-free.

14. This product is suitable for: temperature（－30~50℃）、humidity≤ 80% usage,In -When used in environments below 30 ℃, power on for 5 minutes to preheat.

15. The normal service life of the product is 10 years.

Technical Specifications

1. Output power: 500W-1500W (power automatically adjusted according to the strength of handheld impact)
2. Output frequency: 20000Hz (automatically adjusted according to the strength of handheld impact)
3. Output amplitude: 0-100 um (± 5um)
4. Type of transducer: German KK piezoelectric ceramic，20K/1500W
5. Continuous working hours:In theory, the temperature is lower thanIt can work continuously at 30 ℃, and if it works above 30 ℃ for 8 hours, it needs to be stopped for 15 minutes to dissipate heat
6. Cooling method:High speed fan cooling
7Suggested processing speed: board thickness below10mm（0.5m-2m/min）， The thickness of the board is greater than 10mm （0.5m-1m/min）

8. Voltage: AC 220V 50HZ

9. Control box size:Length:319mm， Depth: 374mm, Height: 120mm

10. Impact gun head size and weight:long:360mm, Weight: 3KG

Equipment List

1. Controller (LM-20) 1 unit

2. Shock Gun Hair Sounder 1 unit

3. Connecting cables 1 piece

4. Power cord 1 piece

5. Fuse 10 pieces

6. Impact needles (3mm-20, 6mm-10) 30 pieces

7. 1 3mm adapter with 4 holes

8. 1 6mm adapter with 1 hole

9Product Qualification Certificate 1 copy

10User Manual 1 copy

11Product Warranty Card 1 copy

12Packing list 1 copy

Maintenance and storage

• The equipment must be placed indoors in a clean, dry, and non corrosive gas environment.
• Prevent severe vibration and impact when moving the control box.
• It is strictly prohibited to immerse the control box in water.
• The impact gun prevents severe collisions, impacts, and vibrations.
• The impact gun must not be soaked in water to prevent electric leakage.
• Pay attention to protection when connecting cables to prevent damage and injury such as trampling, squeezing, burning, etc.
• After the equipment is used up, the impact gun should be placed indoors in a dry place.
• When the equipment is not in use for a long time, all connections should be removed and packed in a suitcase.

mode of transportation

This product is packaged in an aviation box and isSF ExpressTransport to the demand side by the specified method

After sales and service

1The warranty period for the entire machine is1yearIf a malfunction occurs during the warranty period, upon receiving a call from the user5 minutesProvide substantive response internally, if accessories are needed, they can be directly shipped to the user's site by express delivery. If on-site maintenance is required, the province shall not be later thanWithin 24 hours and no more than 48 hours across provinces, arrive at the user's site for maintenance until the fault is eliminated and the equipment is restored to normal.

2During the warranty period, the supplier will conduct regular follow-up visits to the purchaser, provide feedback on the product usage, and assist the purchaser in resolving technical issues related to usage and maintenance.

3After the warranty period, the required parts will be supplied at a discounted price.

4. From the date of self acceptance, the supplier shall provide free repairs for all malfunctions caused by manufacturing defects or other reasons during the warranty period.