There is provided a bonding material and a bonding method which enable lead-free bonding that can replace high-temperature soldering.
The bonding material can be advantageously used in a stepwise bonding process containing at least two bonding steps.
The seams or pleats are formed by thermal bonding, or ultrasonic welding, or laser welding, or adhesive bonding, or sewing.
The welding may include: spin welding, hot plate welding, vibration welding, and ultrasonic welding.
In the welding/cutting device (30), the welding is flat welding.
The ignited weld ignition material initiates exothermic based welding of a weld material.
The welding force of the second welding procedure is adjusted in accordance with a welding parameter for welding quality that has been determined during the first welding procedure.
The welding method employs laser beam welding, electron beam welding or plasma arc welding.
A sealing apparatus is provided with a sealing block (19) and inductors (31, 32) embedded in the sealing block (19).
The welding is effected using an ultrasonic welding method.
Effective examples of solid phase welding of this case are solid phase diffusion welding, explosion welding and friction welding.
Incidentally, ultrasonic welding may be used instead of, or in combination with, laser welding.
The solder is prepared to be at least one of solder mother alloy, solder block, welding stick, welding ball, welding ring, welding foil, welding powder, or welding paste.
The permanent connections (26; 126) are obtained by means of clinching, spot welding, projection welding, laser welding or gluing.
A soldering method and a soldering apparatus are also provided.
Any soldering failure due to ''dry soldering'' is therefore avoided.
Each of the weld events defines a weld operation and a duration of the weld operation.
A resistance welding or a laser welding with less thermal effect is desirably used for the welding.
The method includes welding a cardiotomy filter (40) to a filter frame (36) using radio frequency welding, using hot plate welding or using vibration welding.
Finally, a weld gun for performing the welding operation is selected based on the set of weld gun sizes corresponding to the welding operation.
The weld schedule is used to control a plurality of welding apparatuses, and includes a plurality of weld sequences for control the plurality of welding apparatuses.
welding transformers, specifically designed for use in arc welding equipment or resistance welding equipment
Provided is a welding system including a welding gun (18) and a welding wire feed (94) directly coupled to the welding gun.
The invention relates generally to welding and, more specifically, to welding wires for arc welding, such as Gas Metal Arc Welding (GMAW) or Flux Core Arc Welding (FCAW).
A welding device (1) for powder welding and a method for powder welding is described.
Upon receiving a welding start command, welding output is started and a welding wire is fed forward.
making a fillet weld in the downhand position
making the fillet welding the horizontal position
making a fillet weld in the flat position
making a fillet weld in the gravity position
welding transformers, specifically designed for use in arc-welding equipment or resistance-welding equipment
A contact tip for arc welding that improves the welding tolerance for sheet metal welding is provided.
[0042] Welding systems including welding torch assemblies (14) are provided.
The invention includes a welding tip for resistance welding.
A sensor (48) senses welding voltage or welding current.
A welding system includes a welding torch assembly.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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