quality Welding Stress Relieving,Vibratory Stress Relief

3000 series full-automatic vibratory stress relief equipment

HS CODE:8479819000

Definition of VSR(vibratory stress relief)
It describes a physical process is this: that is tightly controlled using a vibration energy,
the metal work piece is processed to resolve the workpiece during and after the processing of
the internal and residual stresses occur dimensional changes resulting load capacity and resistance to change.
VSR（vibratory stress relief) to eliminate, reduce or homogenizing the residual stress of the metal workpiece, the workpiece
to improve resistance to static and dynamic load, the deformation resistance, stability,
efficacy superior dimensional accuracy.

VSR(vibratory stress relief) principle
From the micro level analysis, VSR can be regarded as a kind of cyclic loading is applied in the form of
an additional stress on parts. When the workpiece is subjected to vibration applied to the alternating stress
on parts and components in the residual stress superposition. When the result of superposition of the stress
reaches a certain value, the worst part of the stress concentration will exceed the yield limit of the material
is plastically deformed. This is where the residual plastic deformation reduces the stress peaks and strengthen
the metal matrix, and then the vibration but also in other parts of the stress concentration is generated on the
more serious the same effect until the vibration superposition of additional stress and residual stress of the
algebraic and not cause any part of the plastic deformation, at which time, and both vibration to eliminate residual
stress and strengthening of metal on the end of the process.

Company profile:
HUABAO  was registered in 1983,it's a famous brand in RESIDUAL STRESS field,
integrating R&D and sale. Our company covers an area of 50000.
With our abundant experience and industrious and hardworking staff members,
we can meet various requirements from different types of customers.
Our production capacity amounts to 20000 sets per year.
We are mainly engaged in superfinishing technology,vibratory stress relieving(VSR),
welding stress relieving（WSR) and residual stress detecting(RSD) and our products sell well in the worldwide.
We conduct strict quality inspections over each product.
We will try our best to serve you and hope to become one of your friends and business partners.
HUABAO  has been qualified with ISO9000 and CE,
the products always been used in the field of aviation, space, ship, military, railway, machine tool,
ore machine and so on and the products were exported to all over the world.
Application:
Carbon structural steel,
low alloy steel,
stainless steel,
cast iron,
non-ferrous metals (copper, aluminum, titanium and its alloy castings, forgings, etc.),
welding parts,
tooling,
machining parts.
automotive and aerospace tooling,
paper mill machinery,
mining machine，
turbine，
hydro-turbine and power generation equipment,
pumps,
gear boxes,
machine tool building and repair,
manufacturing of large precision components and parts,
Aviation,
Military,
Railway,
Metallurgy,
Roller,ect.
axis,
shaft,
sphere,
runner plate，
disk,
hydraulic cylinder，
electronics,
machinery,
automobile,
shipbuilding，
Textile Machinery，
Food Machinery，
Printing Machinery，
Petroleum Machinery，
Pharmaceutical Machinery

3000 series full-automatic vibratory stress relief equipment

          The real color LCD screen display the curves and data dynamically,the vibrating process and the curve trend are clear at a glance.

          Judge the process parameters suitable or not itself automatically and provide the amendments to the program,to realize the man-machine dialogue prompt function.

          Full-automatic operation,to prevent the personal factor(with both manual and semi-automatic).

          Adopting the technology of double-loop design and strong anti-jamming capability of plus-width modulation technology.

          Dynamic tracking function can ensure vibration treatment is always in the standard of sub-resonance region.

          The motor only started once during the whole vibration aging process,it can save 1/2 auxiliary testing time.

          Selecting the excitation freqency to aging as per the optimized process according to the advanced spectrum analysis technology.

          Printing the overlapping curves of a-n and a-t and data comparison automatically,In order to test them and make permanent presarvation.

          This series is suitable for the major components demanded vibrating aging of eliminating stress strictly.

          Achieving three-dimensional vibration and measuremeat on the workpiece,improve the level of stress relief.

Item / model	3000K1	3000K2	3000K3	3000K4	3000K5
Max centrifugal(KN)	10	15	30	40	50
Speed(rpm)	1000-10000	1000-8000	1000-8000	1000-8000	1000-8000
Max treat weight(T)	2.5	10	50	100	500
Rated power(KW)	0.6	1.2	1.5	2.2	3.6
Rated voltage(V)	220V/50Hz	220V/50Hz	220V/50Hz	220V/50Hz	220V/50Hz
Steady speed precision(r/min）	±1	±1	±1	±1	±1
Acceleration(m/s2)	0~199.9	0~199.9	0~199.9	0~199.9	0~199.9
Time range(min)	0~40	0~40	0~40	0~40	0~40
Color screen	Dynamic display a-n,a-t data of surve and specification on-line
Printing	a-n,a-t surves,specification data and specification contrast
Dynamic tracking function	According to the variation of parameters of workpiece adjust the aging parameters automatically in the aging process

 

 

http://www.vsrsuperfinishing.com

Huabao machinery co., ltd
ADD:Rm707 Lianggu Building, No.6 Qilihe Road,Jinan,Shandong,China,250001
Contact: Mr. Brady
Position:sales manager
TEL: +86 531 58761725
FAX: +86 531 88022270
CELL: +86 15866605088
E-mail:info@vsrsuperfinishing.com
E-mail:brady0086@hotmail.com
MSN: brady0086@hotmail.com
Skype: brady0086
http://www.vsrsuperfinishing.com
BANK OF CHINA, JINAN BRANCH