In a few short words, what is the purpose of RIA IS.06 2012? If the proper weld

Question

In a few short words, what is the purpose of RIA IS.06 2012? If the proper weld size has not been determined by proper calculations, it is best to make a larger weld than you would think would be needed. True False Porosity in the weld is typically caused by; Lose of weld gas coverage Dirty or oily parts Not enough heat input Both A & B Which mode of transferfor MIG welding will produce the least amount of spatter? Globular Spray Short Circuit None of the above You are the acting "welding engineer" for a project. One of your weldments is not fitting into the final assembly due to distortion from the welding process. You will see if you can_to help Solve this issue. Reduce the heat input by not over welding Stagger the weld sequence to spread out the heat input Review the WPS to determine if the heat input can be reduced All of the above

Explanation / Answer

R15.06-2012 this standard provides guidelines for the manufacture and integration of Industrial Robots and Robot Systems with emphasis on their safe use, the importance of risk assessment and establishing personnel safety. This standard is a national adoption for Industrial Robots and Robot Systems, and offers a global safety standard for the manufacture and integration of such systems.

Functional Safety– A change in requirements to define and quantify safety control circuitry.

Safety Rated Soft Limits (SRSL) - A change in the approved control of robot motion to include newly developed safety-rated soft axis and space limiting

Mandatory Risk Assessment- A Risk Assessment SHALL be performed and is no longer optional

7. False

8. option (a)Porosity is caused by trapping of gases during solidification.

9. option (b) Spray transfer usually is smaller than the diameter of the wire and uses relatively high voltage and wire feed speeds or amperage. Unlike short-circuit transfer, once the arc is established, it is on at all times. This method produces very little spatter and is most often used on thick metals in the flat and horizontal positions.

10. d

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