Vibration stress relief device & no-abrasive superfinishing for metallic parts: 2014

Thursday, July 24, 2014

HB-cylindrical/shaft/roll/cylinder superfinishing equipment

JINAN HUABAO MACHINERY CO., LIMITED
http://www.vsrsuperfinishing.com
E-mail:brady0086@hotmail.com
TEL: +86 531 58761725
FAX: +86 531 88022270
CELL: +86 15866605088
E-mail:brady0086@hotmail.com
MSN: brady0086@hotmail.com
Skype: brady0086
ADD:No.6 Qilihe Road,Jinan,Shandong,China,250001
Contact: Mr. Brady

Great Innovation For Metallic Surface Superfinishing &
Provide Complex Problems Solutions

Superfinishing Equipment

Great innovation for superfinishing;replace polishing,grinding,rolling;non-abrasive superfinishing.....

The brief:
1. Obtain surface roughness less than Ra0.1 easily;
2. Suitable for different shapes, such as cylindrical, internal, rotor, curved and spherical, axis,etc;
3. Suitable for all kinds of materials, such as carbon steel, aluminum alloy, copper, etc;
4.Suitable for different industries, such as Turbine, Mining machinery, Mechanical valve, Petroleum Machinery, Bearing mechanical, Mold, Paper machinery, Pharmaceutical Machinery centrifuge, Piston rod, Hydraulic cylinder, Helical rod, Metallurgical Machinery, Wind power, Hydropower, Motor.
5.Can be used in all kinds of machine tools, such as lathe, grinding machine, boring machine, milling machine, planning machine, spherical lathe and CNC machine tools, ect;
6. Just one time, improve production efficiency greatly;
7. Components: tool assembly and control-center;
8. Improve the micro-hardness 20%;
9. Improve the wear-resistance;
10. Improve the fatigue life 5 ~100 times;
11. Suitable for the hardness below HRC65;
12. Improve corrosion resistance;
13. It's a nonabrasive process, without abrasive, felt, lapping compounds and hard work.
14.Relieve the residual stress greatly;
15.Long service life of tool and workpieces;
16. It saves time, money and energy;
17. No sawdust and sawdust wastes occurred,no noise and damage to the environment;
18.Easy to operate.

HB-sphere/ball superfinishing/polishing/grinding/rolling/burnishing/furn...

Wednesday, July 23, 2014

HB-welding stress relief

Tuesday, July 22, 2014

HB-welding stress rlief

JINAN HUABAO MACHINERY CO., LIMITED
http://www.vsrsuperfinishing.com
E-mail:brady0086@hotmail.com
TEL: +86 531 58761725
FAX: +86 531 88022270
CELL: +86 15866605088
MSN: brady0086@hotmail.com
Skype: brady0086
Contact:Brady

Product Advantages
1.HB-welding stress relief is the best method to eliminate the welding residual stress completely and create the ideal compression stress (other methods to eliminate the residual stress: thermal stress relieving is 40-80% ,vibratory stress relieving is 50-90% of VSR, Welding stress relieving is 80-100%).
2.Improve the fatigue strength of welded joints for 50-120%,extend the fatigue life for 5-100 times,increase the corrosion-resistance for 400% in corrosive enviroments.
3. HB-welding stress relief can complete replace the Thermal stress relieving and vibratory stress relieving,the treatment process is simple and the result is stable and reliable(it can be used everywhere,everytime,every process,very easy to operate)
4. HB-welding stress relief can be used without considering the material,shape,struture, thickness,weight,place,especially easy to use at the construction site,the welding process and welding repair to eliminate the welding stress.
5.HB-welding stress relief can make the remain height,pits,undercut into Arc,and reduce the stress concentration factor.
6.HB-welding stress relief can eliminate the micro-cracks and slag defects of weld-toe,inhibiting the advanced initiation of crack.
7.As HB-welding stress relief treatment also improve the several factors of weld fatigue,for example,residual stress,micro-crack,weld toe geometry and surface hardening,so the HB-welding stress relief is the best way to improve the fatigue of weld toe,it’s the multiplier way.
8. HB-welding stress relief especially suitable for the large-scale structure parts,for example,the welding site,too high or too low site at the welding and repairing the welded seam.
9. HB-welding stress relief is environmental protection,energy saving,safety,non-polluting,and very easy to use at the constuction site.
Suitable for
Carbon structural steel, low alloy steel, stainless steel, cast iron, non-ferrous metals (copper, aluminum, titanium and its alloys) and other materials of castings, forgings, weldments, mold, machining parts....

HB-welding stress relief

HB-welding stress relieving /vibratory stress reliever/vibratory stress ...

JINAN HUABAO MACHINERY CO., LTD
http://www.vsrsuperfinishing.com
E-mail:brady0086@hotmail.com
TEL: +86 531 58761725
FAX: +86 531 88022270
CELL: +86 15866605088
E-mail:vsrsuperfinishing@hotmail.com
MSN: brady0086@hotmail.com
Skype: brady0086
ADD:Rm707 Lianggu Building, No.6 Qilihe Road,Jinan,Shandong,China,250001
Contact: Mr. Brady
Position:sales manager

Product Advantages
1.HB-welding stress relief is the best method to eliminate the welding residual stress completely and create the ideal compression stress (other methods to eliminate the residual stress: thermal stress relieving is 40-80% ,vibratory stress relieving is 50-90% of VSR, Welding stress relieving is 80-100%).
2.Improve the fatigue strength of welded joints for 50-120%,extend the fatigue life for 5-100 times,increase the corrosion-resistance for 400% in corrosive enviroments.
3. HB-welding stress relief can complete replace the Thermal stress relieving and vibratory stress relieving,the treatment process is simple and the result is stable and reliable(it can be used everywhere,everytime,every process,very easy to operate)
4. HB-welding stress relief can be used without considering the material,shape,struture, thickness,weight,place,especially easy to use at the construction site,the welding process and welding repair to eliminate the welding stress.
5.HB-welding stress relief can make the remain height,pits,undercut into Arc,and reduce the stress concentration factor.
6.HB-welding stress relief can eliminate the micro-cracks and slag defects of weld-toe,inhibiting the advanced initiation of crack.
7.As HB-welding stress relief treatment also improve the several factors of weld fatigue,for example,residual stress,micro-crack,weld toe geometry and surface hardening,so the HB-welding stress relief is the best way to improve the fatigue of weld toe,it’s the multiplier way.
8. HB-welding stress relief especially suitable for the large-scale structure parts,for example,the welding site,too high or too low site at the welding and repairing the welded seam.
9. HB-welding stress relief is environmental protection,energy saving,safety,non-polluting,and very easy to use at the constuction site.

Monday, January 20, 2014

HB-superfinishing technology,replace polishing,grinding,rolling............

Huabao machinery co., ltd

http://www.vsrsuperfinishing.com

E-mail:brady0086@hotmail.com

TEL: +86 531 58761725

FAX: +86 531 88022270

CELL: +86 15866605088

E-mail:vsrsuperfinishing@hotmail.com

MSN: brady0086@hotmail.com

Skype: brady0086

ADD:Rm707 Lianggu Building, No.6 Qilihe Road,Jinan,Shandong,China,250001

Contact: Mr. Brady

Position:sales manager

Great Innovation For Metallic Surface Superfinishing &

Provide Complex Problems Solutions

Superfinishing Equipment

Great innovation for superfinishing technology;replace polishing,grinding,rolling;non-abrasive superfinishing.....

The brief:

1. Obtain surface roughness less than Ra0.1 easily;

2. Suitable for different shapes, such as cylindrical, internal, rotor, curved and spherical, axis,etc;

3. Suitable for all kinds of materials, such as carbon steel, aluminum alloy, copper, etc;

4.Suitable for different industries, such as Turbine, Mining machinery, Mechanical valve, Petroleum Machinery, Bearing mechanical, Mold, Paper machinery, Pharmaceutical Machinery centrifuge, Piston rod, Hydraulic cylinder, Helical rod, Metallurgical Machinery, Wind power, Hydropower, Motor.

5.Can be used in all kinds of machine tools, such as lathe, grinding machine, boring machine, milling machine, planning machine, spherical lathe and CNC machine tools, ect;

6. Just one time, improve production efficiency greatly;

7. Components: tool assembly and control-center;

8. Improve the micro-hardness 20%;

9. Improve the wear-resistance;

10. Improve the fatigue life 5 ~100 times;

11. Suitable for the hardness below HRC65;

12. Improve corrosion resistance;

13. It’s a nonabrasive process, without abrasive, felt, lapping compounds and hard work.

14.Relieve the residual stress greatly;

15.Long service life of tool and workpieces;

16. It saves time, money and energy;

17. No sawdust and sawdust wastes occurred,no noise and damage to the environment;

18.Easy to operate.

The principle:

According to metallic materials cold plastic deformation in the normal temperature and apply HB-superfinish equipment to superfinish the surface without any abrasive to reach desirable roughness,this process just like ironing clothes.

The process:

Firstly, make the workpiece pre-machining in the general purpose machine, then apply HB-super finishing equipment again, the roughness will reach less than Ra0.1 easily, just like ironing the clothes and a kind of compressive stress created on the surface at the same time, the micro-hardness will be improved more than 20%, the wear resistance will be improved greatly and the life will be improved 5 ~10 times.

The description:

This equipment including two parts, one is cutter, the other is control center,

the cutter is controlled by control center,

there is a unstable ball which made from a special materials on the cutter head,

during process, the ball impacts the surface 30,000 times per second with very little pressure about 2.5N,

the temperature is little higher than the normal temperature,

it's a nonabrassive process, without abrasive, felt, lapping compounds and hardwork,

save time and cost greatly, and very environmental,

it's very different from the rolling, polishing, grinding and other process,

more precisely, it just like ironing the clothes, never remove any materials from the surface.

Huabao machinery co., ltd

http://www.vsrsuperfinishing.com

E-mail:brady0086@hotmail.com

TEL: +86 531 58761725

FAX: +86 531 88022270

CELL: +86 15866605088

E-mail:vsrsuperfinishing@hotmail.com

MSN: brady0086@hotmail.com

Skype: brady0086

ADD:Rm707 Lianggu Building, No.6 Qilihe Road,Jinan,Shandong,China,250001

Contact: Mr. Brady

Position:sales manager