"Speed-Weld" High Speed Seam Welding Robot

seamwelding

"Speed-Weld" High Speed Seam Welding Robot

Nachi Speed-Weld is a revolutionay new variation of the resistance welding process known as Resistance Seam Welding (RSW).  Using Nachi Speed-Weld current is intermittently passed between rotating electrode wheels creating a high strength and leak tight continuously welded seam.  Speed-Weld technology creates leak tight hermetically sealed joints ideal for fuel tanks and other fluid containment vessels.

Technical highlights

* High speed welding, up to 20 Meters per minute.  When used in spot mode, Nachi Speed Weld is the fastest spot welding robot ever made.

* First ever robotically mounted seam welding gun provides unmatched flexibility

* Advanced high frequency design operates at 3,000Hz drastically reducing weight

* Dual transformer design significantly improves allowable duty cycle for long continuous welding typical of seam welding applications

* Servo driven synchronized roller electrodes dynamically adjust rotational speed for welding complex shapes and curved surfaces

* Electrode wear compensation function automatically adjusts rotational speeds for changes in electrode diameter

* Welding parameters coordinated to linear travel speed

* Electrode speed automatically compensates varied thickness of steel sheet

* Long-life heavy-duty power supply unit

* Non-slip welding with dual electrode operation

 

Watch the Nachi Speed-Weld Seam Welder Robot in Action

 

 

Seam Welder System Configuration
seamwelding envelope

No.

Parts (Type)

â‘ 

Robot(SRA210F-01)※1

â‘¡

Controller(FD11-0000)※1

â‘¢

Seam Welder (RS0910510)

â‘£

Welding Controller (AH-FFHC)

⑤

Attachment (Air and Water cooling parts)

â‘¥

Limit Switch detecting electrode abrasion amount (E0516298D2)

⑦

Cables

⑧

Electrode grinder  â€»2

⑨

Cable for electrode grinder  â€»2

â‘©

Primary power, water, air is not include

 


Seam Welder General Specifications

Seamweld spec


 

Seam Welder Dimensions

Seamweld gundimensions


 


Peripheral Equipment
 

Roller Dressing Station

Roller Dressing Station 

Roller Wear Detector

Roller Wear Detector 

Download the Seam Weld Brochure

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   For Detailed Technical Information Download the Seam Weld Specification

pdficon 

 

 

   

                            

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