Übersetzung für "Zum anschweißen" in Englisch

Brush material being welded on to the wall of the longitudinal hole can also occur.

The electrical connection area can in particular be suitable for soldering or welding.

Exhaust flange with O-ring for welding.

The large number of bar forms means that a dedicated retaining device is required in each case for welding pedal plates thereon.

The activation of outer sealing jaws then results in the recloseable strip being welded to the bag walls.

These cast iron weld-on or solder-on tabs might help you make a good deal.

The valves are connected to the equipment and pipelines with the help of flanges for welding.

The underlying aim of the invention is to develop a method of welding the edge bars which can be incorporated into a continuous transport line in which the production of the bar grates is performed, so that the welding on of the edge bars can also be performed continually in this continuous production line for bar grates.

An apparatus for the spot welding of coated sheet-metal members, particularly for welding tongues (12) onto openable can members (10) formed from tin plate, with a pair of welding electrodes (20,22) including means for moving the electrodes cyclically toward and away from one another with the coated sheet-metal members therebetween to form spot welds in the coated members and to release the members for movement between the formation of each successive spot weld. characterised by means for cyclically moving the welding electrodes (20,22) transversely to the direction of their movement towards and away from one another during the intervals in which the welding electrodes are moved away from one another such that successive spot welds are carried out by different electrode portions.

At its side remote from the folded back margin, the tongue preferably has a zone prepared for the welding on, with a fluted or waffle-like surface structure.

In all the modifications illustrated, the tongue 20 has, at its side remote from the folded-back margin 24, a zone 30 which is adapted for welding onto the tearing strip 18 and which has a surface structure which is fluted according to FIGS. 2a and 2c but is preferably waffled as shown in FIGS. 2b and 2d so that it consists of a multiplicity of small pyramid-shaped projections.

In a further embodiment of the invention the provision is made to branch off, from the driven intermediate shaft, the individual drive mechanisms for the feed rolls and the unwinding device for the film web feed, the reciprocating movement of the blades for cutting the reinforcing tabs off the film strips by way of a cam disk and a lever linkage, the turntable with stepping gear, and the reciprocating motion of the welding dies for welding the reinforcing tabs into place by way of a cam disk and lever linkage.

The feeding device 20 has to fulfill several functions, namely from producing the reinforcing tab 3 to welding the latter onto the film plies.

For welding tongues (12) onto sheet-metal parts (10), particularly tear-open can parts, a welding machine having at least one pair of welding electrodes (62, 63) is provided.

TECHNICAL FIELD The invention relates to a method of welding edge bars to the ends of the support bars and filling bars of bar grates aligned by means of stops and anchored by holding devices.

The apparatus 1 of the present invention can also be used for welding one or more profile bodies 3 onto a planar body 2 in the form of spirals to convex or concave dished boiler ends, which is often necessary in the making of brewing vessels.

Even in conventional nuts often no suitable place for welding the tubular socket is found for reasons of design or space.

Therefore, advantageously, the mounting and demounting of each individual blade is not necessary, and holding devices, which are required for separating damaged regions and for welding the repair plates, can be simplified by the defined holding means for the individual blades on the rotor disk.

With modern, rapidly operating single step lattice welding machines, which in one work cycle only weld one cross wire to the longitudinal wires and the work cycle of which is shorter than the time required for bending the loop, two loop bending devices per wire lattice mat edge are also disposed behind each other and are operated in the following manner: while the lattice welding machine stops for welding a cross wire, one loop bending device is in its bending position, in this position accepts the cross wire end piece to be bent and starts the bending process.

During the next stop of the lattice welding machine for welding another cross wire, the loop bending device releases the finished loop and then moves back into the bending position under the effect of the drive means to accept there another cross wire piece to be bent.

A transverse pipe is fastened at the bottom end of the vibrator by welding, for better transmission of the high frequency vibration into the concrete, produced by rotation of the imbalance.

In case of fracture of this connection the frog must be dismounted for welding thereto a new intermediate piece and the connecting rail.

The edge control makes it possible for the semitubular sheets to properly enter the subsequent devices for welding the flaps in place and for punching the handle openings.

The invention relates to a welding machine having at least one pair of welding electrodes for welding tongues onto sheet-metal parts, particularly parts of tear-open cans, by an electrical resistance welding process.

Finally, it is particularly advantageous if the positioning device has associated with it two pairs of welding electrodes as well as two tongue conveyors for welding one tongue onto each end of a common tear-off strip or onto one end of each of two tear-off strips.

If not, there is a (crufty) workaround for this, but I'd rather weld a handle onto the component - chuck it!