Übersetzung für "Weld spatter" in Deutsch

This means prophylactic protection against short circuits and gas shortages due to burnt-in weld spatter.

Surfaces of welding fixtures and clamping elements are optimally protected from weld spatter or other sparks.

The concentrated, stable arc ensures a level weld without spatter or slag.

Some sensors have an additional ceramic or PTFE coating so that weld spatter, for example, cannot adhere to them.

By preventing weld spatter accumulation, it makes slag removal much easier and reduces maintenance costs.

Such a nozzle is, however, not able to protect the contact nozzle against weld spatter and hence extend its service life.

This is to avoid permeation of dust, dirt, moisture, weld spatter, and grinding sparks.

The non-stick coating allows weld spatter to roll off the sensor and enables easy and quick cleaning.

They are rugged and resistant to interference from magnetic fields during electric welding and weld spatter and other such influences.

Builds a protective film on the flow and gas nozzles, thus preventing the burning-in of weld spatter.

By preventing weld spatter accumulation, this coating makes slag removal much easier and reduces maintenance costs.

Thus, the welding of zinc-coated, aluminum-coated, or otherwise-coated workpieces entails problems since, when joining zinc-coated plates, gasses are produced because of zinc's low vaporization point that lead to arc instabilities and are responsible for pores and weld spatter.

Here attention is paid to a stable arc, a high quality welding seam, avoiding pores and weld spatter, and a high working speed.

In a second step, the weld seam and spatter can be visualised after completing the programmed deployment of the robot torch, thanks to the simulator.

With the fully sealed design and metal surfaces the ERI series is ideal for applications requiring enhanced load capacity and protection against weld spatter, for example.

This is known to the person skilled in the art by the term “crossjet” which ensures that the weld spatter produced during the welding process is kept away from the optical system, in particular the focussing device 437 and mirror 446 .

Additionally, for protecting the optical system against weld spatter, a protective screen 458 is provided which is arranged as a cassette 459 in a receiving compartment in the beam guiding housing of the beam guiding part 406 in a replaceable manner.

By way of a cavity of said type, which in particular runs in encircling fashion along the circumference, it is possible for weld spatter to be captured in the cavity which runs in the base of the recess, and to thereby be prevented from passing into the interior of the high-pressure valve.

Said problem occurs especially in two- or multi-wire welding torches, in which different controls and regulations are realized for the individual welding circuits, the weld spatter in those cases depositing between the contact tubes, which are to be located as closely adjacent as possible, and forming short circuits so as to render impossible the separate control and regulation of individual processes.

In order to avoid the adherence of weld spatter, a current contact nozzle and contact tube for an electric arc welding torch are known from DE 199 04 348 A1, wherein at least on the wire exit side one or several different layers of one or several ceramic materials having thicknesses of between 0.1 and 0.7 mm are applied one above the other on the surface of the contact tube, which is roughened there.

Furthermore, a device for spraying an antiadhesive against weld spatter into the gas nozzle of a welding torch is known from DE 44 26 993 C1.

With two-wire or multi-wire welding torches having two or more contact nozzles, it would, thus, be impossible to prevent a short circuit between the contact nozzles due to adhering weld spatter.

By using such a protective cap for two-wire or multi-wire welding torches having two or more contact tubes, these can be completely covered relative to the welding site, and the adherence of weld spatter can, thus, be prevented.

The protective cap 27 and, in particular, the housing 33 of the protective cap 27 is made of a poorly electrically conductive material having poor metal spatter adherence properties and, in particular, weld spatter adherence properties.

By fully closing the contact tubes 40, 41 with the protective cap 27 in the end region, i.e., in the region of the welding site, it is, moreover, ensured in an advantageous manner that, at the same time, also the spaces between the individual contact tubes 40, 41 are covered so as to prevent the build-up of weld spatter in those spaces.

In principle, it can, thus, be said that by using an electrically well conducting, soft material for the coating 15 of the strip 1 it will be ensured that the material of the coating 15 will mix with the material of the metal sheets 4, 5 under the action of pressure so as to achieve a substantially improved welding quality by the prevention of weld spatter.