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Ultrasonic Stress Strengthening Welding Equipment Alternative Aging Methods Such As Heat Treatment

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Ultrasonic Stress Strengthening Welding Equipment Alternative Aging Methods Such As Heat Treatment

Brand Name : QRsonic

Model Number : FSA-2010-H4

Certification : CE

Place of Origin : China

MOQ : 1 unit

Price : Negotation

Payment Terms : T/T, Western Union

Supply Ability : 1000 unit per month

Delivery Time : 5-8 work days

Packaging Details : Packed by Wooden Case

Frequency : 20khz

Power : 1500w

Output Amplitude : 30-100μm

Processing Speed : ≥500mm/min

Input Voltage : 220V±10%,50/60Hz, 4A

Size of Impact Head : Φ3Φ5Φ8 or Customized

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Ultrasonic Stress Strengthening Welding Equipment Alternative Aging Methods Such as Heat Treatment

Description:

Ultrasonic stress strengthening welding equipment is mainly used to remove internal stresses and surface defects of weld toes generated by welding processes; Prevent deformation or cracking of the workpiece caused by stress release and suppress crack initiation; Improve the yield strength and fatigue life of welds, and increase surface hardness

Through experiments, it has been proven that the stress removal rate of workpieces treated with ultrasonic stress strengthening welding equipment can reach over 80%, completely improving the deformation phenomenon caused by stress concentration and increasing the fatigue life by an order of magnitude.

Parameters:

Item No FSA-2010-H4
Frequency 20Khz
Max Power 1500w
Output Amplitude 30-100μm
Voltage AC 220V±10%, 50HZ
Conversion Efficiency 90%
Processing Speed ≥500mm/min
Materials of Impact Head Specially tungsten steel
Size of Impact Head Φ3Φ5Φ8 or Customized
Common Impact Heads four pins, single pin, or customized

Main Purpose:


1. Eliminate residual stress after welding
Welded joints usually have significant residual tensile stress, which can lead to a decrease in structural load-bearing strength, and even cause the joint to crack due to excessive tensile stress during welding. Ultrasonic impact treatment can easily increase the compressive stress of metals, which can eliminate residual tensile stress after welding and increase beneficial compressive stress when processing welds.
2. Extending the lifespan of welded structures and gear structures
There are a large number of welded joints in offshore oil platforms, engineering machinery, transportation equipment, etc. Welded joints are weak points, and more than 90% of structural fractures originate from welded joints. The ultrasonic impact machine significantly reduces the stress concentration factor by treating the weld toe on the weld seam, while enhancing the comprehensive mechanical properties at the weld toe, and improving the fatigue life of the welded structure by more than 10-100 times.
3. Surface strengthening and stress corrosion resistance
Commonly used for storing corrosive media such as acidic and alkaline solutions, petroleum, and chemical raw materials. The welding joint area on the storage tank is the most susceptible to corrosion as a weak point. By using ultrasonic impact to fully cover the weld seam and the heat affected zone on both sides, the comprehensive mechanical properties of the surface are improved, and compressive residual stress is generated on the surface, eliminating the conditions for stress corrosion and greatly improving the stress corrosion resistance of the storage tank.

Ultrasonic Stress Strengthening Welding Equipment Alternative Aging Methods Such as Heat Treatment

Ultrasonic Stress Strengthening Welding Equipment Alternative Aging Methods Such As Heat TreatmentUltrasonic Stress Strengthening Welding Equipment Alternative Aging Methods Such As Heat Treatment


Product Tags:

Heat Treatment Welding Equipment

      

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Ultrasonic Stress Strengthening Welding Equipment

      
China Ultrasonic Stress Strengthening Welding Equipment Alternative Aging Methods Such As Heat Treatment factory

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