الوصف
The principle of Hawking
equipment of eliminate welding stress:
The principle of Hawking
equipment of eliminate welding stress is to use the high-power frequency tool to impact
the metal surface as per twenty thousand times per second and make
the metal surface a great plastic deformation due to hawking high
frequency,high efficiency and high energy under focus.at the same
time,the hawking vibration wave change the original stress field
and creat a certain number of hitting stress,and the impacted site
will be strengthened.
The principle of Hawking
equipment to improve the fatigue strength and life of welded
point:
Use
the Hawking equipment to impact the weld toe,then make it become
compression deformation and smooth geometry transition,thus reduce
the weld toe over height and the stress greatly.it also eliminate
the micro crack and slag defects,and restrain the crack initiation
in advance.Ajust the weld residual stress field,eliminate the
pulling stress and creat hitting stress around the weld toe,at the
same time,make the toe part more strengthened.Therefore,The hawking
equipment eliminate the residual stress and improve the several
influence factors of fatigue performance,for example,the toe
geometry,residual stress,micro crack , slag defects and surface
strengthened,so it will improve the weld toe’s fatigue strength and
life.
The advantages
ofHawking equipment to
eliminate welding stress:
It’s the method that eliminate
weld residual stress completely and creat ideal hitting
stress(others aging methods to eliminate the residual stress of the
situation as follows:****0% of VSR,****0% heat aging,****0% hawking
aging).
Improve the weld strength
*****0%,fatigue life ****0 times.corrosion resistance **0% in
corrosive enviroments.
It can completely replace the
heat aging and VSR aging,the process simple and the result is
stable and reliable(it can be used everywhere,everytime,every
process,vert easy to use)
Hawking method can be used
without considering the material,shape,struture,plate
thickness,weight,place,especially easy to use at the construction
site, to eliminate the welding stress while welding and
repairing.
Can eliminate the micro cracks
and slag defects of toe,restrain crack intiation in
advance.
Improve the several influence
factors of weld fatigue performence,for example,the residual
stress,micro crack, toe geometry and surface
strengthen.
It’s good for the large structure
especially,for example,the site,over height or over
low.
Environmental protection,energy
saving,safety, and very easy to use at the construction
sites.
| بلد: |
China |
| نموذج رقم: |
HK21B
|
| سعر فوب: |
40000 / Set (قابل للتفاوض)
أحصل على آخر سعر
|
| الموقع: |
china |
| سعر الحد الأدنى للطلب: |
40000 per Set |
| الحد الأدني للطلب: |
1 Set |
| تفاصيل التغليف: |
wooden case |
| موعد التسليم: |
30 days after recieving the advance |
| القدرة على التوريد: |
10000 Set per Month |
| نوع الدفع: |
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other |
| مجموعة المنتج : |
residual stress elimination
|
