Re: [MW:11109] Spatter Elimination

dear chouhan,

 

Remedies to eliminate spatters:

1)Surface of base metal should be free from dust, grease,rust,oil,moisture etc prior welding

2)Use Spray transfer mode

3)use anti spatter gel or anti spatter paste

4)Reduce current parameters to required  
5)clean orifice r nozzle thorrowly

6)Check power source before welding

On Fri, May 20, 2011 at 1:22 PM, ashish chauhan <ashish.mewelding@gmail.com> wrote:

we can use anti-spatter spray or anti spatter paste to minimize the spatter rate

On 5/20/11, ajith rao <ajith_rao2000@yahoo.co.in> wrote:
> Always try to lay some grease around the weld area so that the spatter wont
> stick to the parent material and note that the grease is not put in weld
> zone
>
> On Thu, 19 May 2011 13:48 IST mustaffi wrote:
>
>>To protect the surrounding area of weld parameter, we always used water
>>paint
>>
>>
>>
>>From: materials-welding@googlegroups.com
>>[mailto:materials-welding@googlegroups.com] On Behalf Of ashish chauhan
>>Sent: Thursday, 19 May, 2011 1:57 AM
>>To: materials-welding@googlegroups.com
>>Subject: Re: [MW:11089] Spatter Elimination
>>
>>
>>
>>spatter in GMAW occured due to the globular  metal transfer during welding.
>>set the welding parameters to achieve spray metal transfer otherwise use
>>synergic power sourse for welding
>>
>>On Thu, May 12, 2011 at 12:28 AM, S C Balawat <scb12345@gmail.com> wrote:
>>
>>Hi Weldexerts,
>>
>>I am looking for ideas to eliminate spatters in GMAW welds using solid
>>copper coated wire and argon85%,CO2. 15% gas. We weld 4000 pcs a day and
>>spatter removal is a pain.
>>
>>Regards
>>
>>S C Balawat.
>>Head SQA and Metallurgy ,
>>Automotive axles Ltd , Mysore ,India
>>
>>Sent from my iPad
>>
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>>
>>
>>
>>--
>>Thanks and Regards
>>
>>Ashish  Chauhan
>>ME-Welding Technology
>>MSU-Baroda
>>
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>
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> The views expressed/exchnaged in this group are members personel views and
> meant for educational purposes only, Users must take their own decisions
> w.r.t. applicable code/standard/contract documents.
>


--
Thanks and Regards

Ashish  Chauhan
ME-Welding Technology
MSU-Baroda

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THANKS & REGARDS

 

KALYAN VVV

WELDING ENGINEER

THYSSEN KRUPP INDUSTRIES (INDIA) LTD
HYDERABAD

Mob.NO- 09885273257

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