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The weldability, also known as joinability, [1] of a material refers to its ability to be welded. Many metals and thermoplastics can be welded, but some are easier to weld than others (see Rheological weldability). A material's weldability is used to determine the welding process and to compare the final weld quality to other materials.
Many welding processes require the use of a particular joint design; for example, resistance spot welding, laser beam welding, and electron beam welding are most frequently performed on lap joints. Other welding methods, like shielded metal arc welding, are extremely versatile and can weld virtually any type of joint.
This is a list of welding processes, separated into their respective categories. The associated N reference numbers (second column) are specified in ISO 4063 (in the European Union published as EN ISO 4063 ). [ 1 ]
total weld time - time elapsed between component contact and end of forging phase, welding cycle - succession of operations carried out by the machine to make a weldment and return to the initial position, excluding component-handling operations, weldment - two or more components joined by welding. [2]
Examples of components of the RFW welding machine created in cad, however this is a simplified example for knowledge extension, so it must contain many errors. Depending on the construction, but a standard welding machine may include the following systems: Control system; Motor or motors in e.g. direct-drive welder; Pneumatic or hydraulic ...
Spin welding machines come in two different types an inertia welding machine, and a continuous drive machine. In general, one of the parts to be welded is clamped in place, while the other is rotated. [2] Spin welding machines consist of two tool fixtures; fixed tooling, and a driven tooling.