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hardox550 steel plate engraving

Henan Shang Yi Steel Trade Co., Ltd. is an enterprise specializing in steel sales and processing, cargo transportation and other services. It is committed to the production of wear-resistant steel plates, low-alloy high-strength plates, boiler vessel steel plates, composite steel plates, and extra-wide and extra-thick steel plates. Professional services such as bulk sales, warehousing, cutting and distribution. Products cover mining equipment, cement machinery, metallurgical machinery, construction equipment, ship equipment, power equipment, port equipment, transportation and general machinery manufacturing and other industries. The company's steel plate processing plant can cut semi-finished products and special-shaped parts according to user requirements, and can transport on behalf of customers. It is sold all over the country and exported overseas, and has won praise and trust from customers and markets.

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+86 13526880645

E-Mail

systeelplate@outlook.com

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No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.

hardox550 steel plate engraving
Tips on welding up a shaft - Google Groups
Tips on welding up a shaft - Google Groups

18/6/2009, · After the whole ,shaft, has been built ,up, it's cut down to size and keyed. Stoody makes a good wire for ,welding up, steel ,shafts,. Can't remember the number; too long ago. 125ksi or so. UTP makes a nickel wire for building ,up, cast iron, and I can't remember that, either. When ,welding, cast you must keep the part cool, so short beads with

Apparatus for producing large shafts by welding build up ...
Apparatus for producing large shafts by welding build up ...

The present invention relates generally to welding apparatus and more particularly to apparatus for production of cylindrical bodies, for example, oversized turbine or generator shafts, by utilization of a rotating steel core onto which there can be applied by means of a welding device traveling in axial direction of the core a plurality of layers of helically extending welding beads …

Shaft Welding Repairs - American Welding Society
Shaft Welding Repairs - American Welding Society

9/6/2004, · Topic ,Welding, Industry / Technical Discussions / ,Shaft Welding, Repairs By aliffc3 Date 06-08-2004 19:58 Requirement is to ,build up, by lets say 1/10th of a mm of 80mm dia 4140 material ,shaft,.

Building up a worn shaft (spray welding) | Smokstak ...
Building up a worn shaft (spray welding) | Smokstak ...

5/7/2010, · Re: Build up worn shaft The shaft is unlikely to be mild steel so welding it without knowing what it is could be risky. It will bend if you stick weld it and you will spend a bit of time getting it back nice and straight again.Thats why spraying is so suitable for jobs like that. If you do decide to weld it weld while turning it.

How To Weld 4140 Steel | WELDING ANSWERS
How To Weld 4140 Steel | WELDING ANSWERS

For 4″ thick material go at least 650-700F if possible. Make sure your interpass temperature is at least 650F as well. If you cannot get it that hot try to slow the cooling rate down by throwing a heat blanket or bury in sand. Fast cooling rates may cause cracking. Even though this is for build up and not joining the same rules still apply.

4340 Shaft build up for fe-male threads - Metal and ...
4340 Shaft build up for fe-male threads - Metal and ...

18/9/2012, · Make sure you remove at least 3/16" of material below the threat root to locate the weld HAZ deeper into the shaft wall. I would perform a surface NDT before welding and after rough machining but before threading. I would also perform UT of the weld buildup region to ensure no lack of fusion weld defects.

Welding on an 18
Welding on an 18" diameter 4140 shaft

28/11/2007, · We have ,an 18" diameter shaft, of 4140 that has had grooves worn into it and we plan on machining the grooves down to 0.030" below the original surface, fill the newly machined grooves ,up, with ,weld, material, then machine the surface back down to original dimensions.

Shaft build up technique - Welding Forum - UKWelder
Shaft build up technique - Welding Forum - UKWelder

3/7/2007, · Paul the way i was always taught run your first bead length ways the second bead opposite the first then the third in the middle between 1 and 2 and then 4 opposite 3 then back to bead 1 for bead 5 and so on that way your keeping the heat even round the ,shaft, , depending on how much of a ,build up, you need i would be inclined to use mig, Den. (hope that makes sense i …

[MW:14209] weld buildup on AISI 4140 shaft
[MW:14209] weld buildup on AISI 4140 shaft

Hi experts, in our lean amine pump ,shaft,, because of rubbing action between bearing & ,shaft,, severe grooving (wear) in order of 1.5 mn deep observed. ,Shaft, material is AISI 4140 quenched & tempered. What kind of ,welding, procedure to be followed for ,weld, buildup? What r the preheating, pwht requirements? is it crack sensitive material while ,welding,?

Tips on welding up a shaft - Google Groups
Tips on welding up a shaft - Google Groups

18/6/2009, · After the whole ,shaft, has been built ,up, it's cut down to size and keyed. Stoody makes a good wire for ,welding up, steel ,shafts,. Can't remember the number; too long ago. 125ksi or so. UTP makes a nickel wire for building ,up, cast iron, and I can't remember that, either. When ,welding, cast you must keep the part cool, so short beads with

Shaft Welding Repairs - American Welding Society
Shaft Welding Repairs - American Welding Society

9/6/2004, · Topic ,Welding, Industry / Technical Discussions / ,Shaft Welding, Repairs By aliffc3 Date 06-08-2004 19:58 Requirement is to ,build up, by lets say 1/10th of a mm of 80mm dia 4140 material ,shaft,.

Shaft build up technique - Welding Forum - UKWelder
Shaft build up technique - Welding Forum - UKWelder

3/7/2007, · Paul the way i was always taught run your first bead length ways the second bead opposite the first then the third in the middle between 1 and 2 and then 4 opposite 3 then back to bead 1 for bead 5 and so on that way your keeping the heat even round the ,shaft, , depending on how much of a ,build up, you need i would be inclined to use mig, Den. (hope that makes sense i …

Apparatus for producing large shafts by welding build up ...
Apparatus for producing large shafts by welding build up ...

The present invention relates generally to welding apparatus and more particularly to apparatus for production of cylindrical bodies, for example, oversized turbine or generator shafts, by utilization of a rotating steel core onto which there can be applied by means of a welding device traveling in axial direction of the core a plurality of layers of helically extending welding beads …

Build up weld - Miller Welding Discussion Forums
Build up weld - Miller Welding Discussion Forums

Build up weld, 04-04-2010, 06:41 PM. In my ... Buildup on the outside of a ,shaft, is just the same, except I wouldn't do a verticlally fixed ,shaft, buildup in spirals, unless it was in a positioner to rotate it constantly. Jonny Dynasty 300DX Esab PCM 1000. Comment. Post ...

Repairing a bearing shaft | The Hobby-Machinist
Repairing a bearing shaft | The Hobby-Machinist

3/2/2013, · The good news is that the JB ,weld, has held ,up, for over a year. Now I have to clean ,up, the old repair to make room for the new one. I want to either ,build up, the area with brazing rid and machine to size, or machine down, and press on a sleeve. I'd like some advice from the more experienced folks. The ",shaft," is only about 50mm long, and 50mm in ...

6 Mig Wire for Build-Up and Joining - Weldingrods.com
6 Mig Wire for Build-Up and Joining - Weldingrods.com

#6 ,Mig Wire for Build-Up and Joining, is a strong, hardfacing wire. It can be applied to Carbon and Low Alloy steels. ,Weld, deposits are exceptionally sound and dense, and heavy buildups are possible without the danger of cracking. 6 Mig Wire can …

Shaft build up technique - Welding Forum - UKWelder
Shaft build up technique - Welding Forum - UKWelder

3/7/2007, · Paul the way i was always taught run your first bead length ways the second bead opposite the first then the third in the middle between 1 and 2 and then 4 opposite 3 then back to bead 1 for bead 5 and so on that way your keeping the heat even round the ,shaft, , depending on how much of a ,build up, you need i would be inclined to use mig, Den. (hope that makes sense i …

ESAB Customizes Automated Roll Build-up System For 83 ft ...
ESAB Customizes Automated Roll Build-up System For 83 ft ...

ESAB installed a shaft build-up system that featured the LAF 1001 power source and a side-beam mounted heavy-duty welding head and completely enclosed flux feed and recovery system to deposit 1/8-in. diameter high alloy wire. The welding head can make a weld up to 88-in. long on shaft diameters ranging from 4 to 48 in.

Apparatus for producing large shafts by welding build up ...
Apparatus for producing large shafts by welding build up ...

Apparatus for producing large ,shafts, by ,welding build up, . United States ... Simultaneously, the corresponding ,welding, head 7 is newly adjusted to compensate for the level of ,welding, material ,build,-,up,, and its vertical position is corrected in accordance with the ,welding, …

Shaft Repair - Repair Previously Un-repairable Shafts ...
Shaft Repair - Repair Previously Un-repairable Shafts ...

The shaft was machined to minimum cleanup. A process was developed to deposit 420 SS (stainless steel) to build up both surfaces of the Trunion Shaft. The 420 SS material improved the wear resistance of the part to future wear. After material was built up, the Trunion Shaft was then machined to its final dimensions.

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+86 13526880645

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No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.