TWG GROUP

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TWG GROUP

WELDING DEFINITION

CLASSIFICATION OF WELDING

Welding processes are mainly classified as:

  1. Fusion welding
  2. Forge welding

Fusion welding

In this process the part to be joined are held in proper position while the molten metal is supplied to the joint. By heating the joint surface become plastic or molten. When the molten metal fuses the joint is formed.


Forge welding

In this type of welding the parts are first heated to a proper temperature in a furnace or forge and then hammered


Advantages:

In this type of welding the parts are first heated to a proper temperature in a furnace or forge and then hammered


The following are the advantages of welding

  1. Welded joints are greater in strength
  2. The process are noiseless
  3. Welded joint can easily be repaired
  4. Welded joints have low initial cost
  5. Less matching is required after welding

Disadvantages:

In this type of welding the parts are first heated to a proper temperature in a furnace or forge and then hammered


The following are the advantages of welding

  • Welded joints can not be used for collision and vibration.
  • Welded joints can not be assembled and reassembled.
 
 

ADDRESS :

  • welder skill development training institute in cochin :
  • twg group cochin Palarivattom,Cochin,kerala,india - 682 025.contact :Cell : 073580 27788, 093810 48884,
    email : twggroupmumbai@gmail.com
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  • welder skill development training institute in chennai :
  • no.5, boopathy street, virugambakkam, virugambakkam - bus stop opposite chennai , tamil nadu , india.
    tel: 044 - 420 77677, 044 - 430 72173
    cell : 093845 77677
    email : twggroupchennai@gmail.com
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  • welder skill development training institute in coimbatore :
  • dheepam complex no.574 to 581, 100 feet road, near g.p.signal, landmark: kalyan jewellery gandhipuram coimbatore - 641 012 . tamil nadu , india.
    contact : jasmine : 093810 77677, 093845 77677,
    contact : sandhiya : 093825 88890
    email : twggroupchennai@gmail.com
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  • welder skill development training institute in trichy :
  • sri gem plaza no.3, 4th floor, sankaran pillai street, s.r.c.college road, chathiram bus stand, trichy - 620 002 tamil nadu , india.
    contact : jenifer : 093845 77677, 93810 77677
    contact : suganya : 093825 88890
    email : twggroupchennai@gmail.com
  •  
  • welder skill development training institute in mumbai :
  • crescent business square" room no.810, kherani road,opposite - sj studios sakinaka metro junction, andheri (east) mumbai - 400 059.
    cell : 093810 48884, 073580 27788, 093810 77677
    email : twggroupmumbai@gmail.com
     
  • welder skill development training institute in vizag :
  • twg group vizag no. 8 - 12 - 1/1, iind floor, gayathri nilay, gokul nagar, beside varun motors karur vysya bank back side opposite - holy cross church, old gajuwaka junction, vishakapatnam - 530 026. andhra pradesh , india.
    contact : 073580 27788, 093810 48884, 76692 48884.
    email : twggroupchennai@gmail.com
  •  
  • welder skill development training institute in bangalore :
  • twg group bangalore contact : shopia : 076679 78887 contact : office : 093810 48884 email : twggroupchennai@gmail.com
  •  
  • welder skill development training institute in hyderabad :
  • twg group hyderabad contact : shopia : 076679 78887 contact : office : 093810 48884 email : twggroupchennai@gmail.com
  •  
  • welder skill development training institute in delhi :
  • twg group delhi contact : shopia : 076679 78887 contact : office : 093810 48884 email : twggroupchennai@gmail.com
  •  
  • welder skill development training institute in pune :
  • twg group pune contact : shopia : 076679 78887 contact : office : 093810 48884
    email : twggroupchennai@gmail.com
  •  
  • welder skill development training institute in trivandrum :
  • twg group trivandrum contact : shopia : 076679 78887 contact : office : 093810 48884 email : twggroupchennai@gmail.com
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