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A riveted joint with single rivet and a bolted connection with single bolt are perfect pin-joints. When number of rivets/ bolts along the axis of member increases, the degree of restriction to rotation gradually increases and becomes a rigid joint, which prevents rotation by offering moment reaction.
Riveting is the process of a joining to pieces of material (metal, cloth or other) by way of mechanical force using a riveter. Spot welding is the process of joining 2 or more pieces of metal by way of heating the metal to its melting point and fusing the material together at one given location or spot.
The difference between a pin joint and a hinge joint is the way they allow a linkage to move. With a pin joint, each part of the linkage can move at an angle that is relative to each part. With a hinge joint, one part of the linkage is fixed while the other can move freely.
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Difference between ERW and SAW welding?
SAW welding is a type of arc welding while ERW welding is spot or seam welding. SAW stand for submerged arc welding while ERW stands for electric resistance welding.
What is difference between seam welding and spot welding?
The only difference between the two is that projection welding requires preparation of the joint members in the way of adding a preformed dimple or projection. Spot welding is used without such preparation to the joint members. it's just heat and pressure.
What type of welding machine use in spot welding or resistance welding?
Mainly In spot welding & resistance welding two type welding machines are used :- 1. Air Cooled & 2. water Cooled.
Why spot welding robot not used in arc welding?
A spot welding robot has generally 5 axis opposed to an arc welding robot that needs 6 axis. The controls and communication channels with the welding power supplies are configured differently as well.
What is land in spot welding process?
land ?
Difference between ERW and SAW welding?
SAW welding is a type of arc welding while ERW welding is spot or seam welding. SAW stand for submerged arc welding while ERW stands for electric resistance welding.
What is difference between seam welding and spot welding?
The only difference between the two is that projection welding requires preparation of the joint members in the way of adding a preformed dimple or projection. Spot welding is used without such preparation to the joint members. it's just heat and pressure.
What is the temperature of resistance spot welding?
Resistance spot welding typically occurs at temperatures between 1,800 and 2,500 degrees Celsius at the welding point. The high temperature is generated due to the electrical resistance between the workpieces, causing them to melt and fuse together.
What type of welding machine use in spot welding or resistance welding?
Mainly In spot welding & resistance welding two type welding machines are used :- 1. Air Cooled & 2. water Cooled.
When was the spot welder invented?
Spot welding is a form of resistance welding invented by Elihu Thompson in the late 1800s.
What is the purpose for welding with direct current?
spot welding is one reason
Why spot welding robot not used in arc welding?
A spot welding robot has generally 5 axis opposed to an arc welding robot that needs 6 axis. The controls and communication channels with the welding power supplies are configured differently as well.
The difference between 0 spot and 1 spot?
Orientation. ~Dodge
What is land in spot welding process?
land ?
Can a threaded joint be welded?
yes ,we can weld this. welding is the process of joining two materials .we can join this by spot welding or by arc welding.
Can you use Stick Welding machine for Spot Welding if yes how?
They sell a spot welding gun that plugs into a DC arc welder. If you have an AC225 or some other AC-only machine, this won't work. In general, tho, spot welders have their own power supplies so you don't need to reconfigure your stick welding machine for this.
With reference to the spot's magnetization o the disk surface what is the difference between a 0 spot and a 1 spot?
orientation
