Ultrasonic Impact Surface Finishing - China

1 - Product Introduction

High-precision grinding machine is an important measure to process workpiece in precision, which plays an important role in modern society.

The high-precision grinding machine is equipped with programmed control system.

It is an elec-mechanic processing equipment which can process automatically by the use of digital information.

Through half a century's development, grinding machine has become one of the most important marks In modern manufacturing area.

After extruding and finishing machining exerted by ultrasonic technology, the metal surface roughness minished and the metal surface layer strengthened.

For now, Japan, Britain, Brazil and other countries have improved technology in ultrasonic grinding machine field.

Among the rest of those countries, Japan has invented a half-wavelength bending vibration system successfully.

The cutter is fixed at the thin end of the half-wavelength bending vibration system.

The piezoelectricity ceramic wafer of half-wavelength bending vibration system is designed to be semicircular.

There are two ceramic wafers at the upper and lower, which form two semi-circular piezoelectric transducer(piezoelectric vibrator).

Miniaturization , Simple structure and rigidity enhancement are its characteristics.

On account of market and technological development’s request, we developed the high-precision grinding machine based on the grinding technology platform in hand.

Through a large number of tests and improvements, we are able to accomplish various manufacturing and processing more efficiently.

2 - Working Principle

Combined with ultrasonic technology, and made use of the feature that metal atoms movement accur at high energies and temperatures, the grindng machine puts high frequency drivers on metal surface, thus can extrude and finish metal surface.

After processing, surface roughness is reduced to Ra 0.2, even get the mirror effect.

Meanwhile, the micro-hardness, abrasion resistance, fatigue strength and fatigue life of the metal surface are improved.

3 - Treatment Effect

3.1, The surface finish quality of treated workpieces are improved to 3 classes higher

3.2, Surface hardness is increased by 20~50%

3.3, The corrosion resistance of treated metal surface layer is improved several times, reaching 100 times at max.

3.4, The stress field of treated metal surface alters, which helps to improve the comprehensive performance of metal workpieces and increase fatigue life by 2-3 times.

3.5, Fatigue resistance of treated metal surface is increased by 200%-250%.

3.6, Spot pits on metal surface can be removed after treatment, and initial damage of workpiece is reduced.

3.7, Friction drag of treated metal surface decreased by over 35%.

Company Contact:

• Posted By: Hebei Meishun Environmental Protection Equipment C

• Phone: 863104455880

• Address: No. 122, Renhe Street, Congtai District,, Handan , China

• Email:

• Website: https://www.hbmeishun.com

• Business Description: Hebei Meishun Environmental Protection Equipment Co., Ltd. was founded in
  
  Handan, Hebei Province, China.
  
  It is a high tech enterprise specializing
  
  in developing, designing, manufacturing and applying ultrasonic equipments.
  
  Meishuns main products are ultrasonic equipments, including Ultrasonic Impact Treatment Equipment, Ultrasonic Grinding（Surface Processing）Equipme nt, Ultrasonic Scale Preventer, Ultrasonic Assisted Drilling and Ultrasonic Assisted Turning Equipment, .
  
  These equipments are widely used in industries as diverse as Aerospace, Bridge, Naval, Energy, Heavy Industry, Manufacturing, Medicine, Railway, Automotive and many others.