Translation of "Nahtqualität" in English

During butt welding the width of the gap is instrumental in assuring the quality of the weld.

The adding of micro-admixtures improves the weld appearance and the weld quality significantly.

During the induction welding process, the seam quality is monitored and regulated by means of an innovative process controller.

The use of a differential feed provides the customer with top seaming quality.

The present disclosure relates to a method of verifying seam quality during a laser welding process.

With extreme precision, these tube-to-tube-sheet orbital weld heads will produce several thousand weld seams at constant quality.

The new automat guarantees a continuously high seam quality and performance.

The advantage of this welding method is the high weld quality and the easy handling.

The BASS 5600 is an efficient and simple solution for producing uniform seam quality.

Stitching quality is ensured by our in line supervisors during the production stage.

The result is a perfect seam qualityby displacement-free and flat sewing.

This ensures a very good seam quality and smooth seam optics.

The medium-heavy duty lockstitch flat bed machines of the series 1767 offer approved Dürkopp Adler seam quality at a fair price.

Test specimens in the form of sheets are used in order to study the effect of material on the welding process and the quality of the joint.

If the cross jet is blown into the melt bath, the seam quality may be influenced in a negative manner.

In this way it is now possible to examine the seam quality on the basis of a grey value image.

The rotating head version is particularly suitable for highest seam quality - with up to 2,800 stitches per minute.

Compared to the vertical up welding the advantages are a higher operating efficiency and higher weld seam quality.

In series production, we test the weld quality directly and during the same shift in our in-house testing laboratory.

Material expulsions and holes can occur, and these permit neither an acceptable weld quality nor good bonding.

If the gap is too wide, the laser beam "falls through" or the weld quality deteriorates to an extent that scrap is produced.

The needle according to the invention permits the use of upper threads having different twists, for example, right-hand twists or left-hand twists, wherein the effect of the twist direction has a significantly reduced effect on the seam quality and becomes insignificant in most cases.

It has been found, however, that in sewing machines which provide for a fabric feed in different directions, for example, in forward and rearward directions or in several other directions, the seam quality depends from the sewing direction and/or the thread twist.

Further, the seam quality is independent from the twist direction of the thread 31 both in the forward and in the reverse sewing.

This can under certain circumstances also allow an increase in the operating speed and in the end permits an increase of the seam quality, since seam errors, such as can occur if the plate is damaged and the respective loop is no longer correctly transferred, can be excluded to a large degree.

This provides an aid to the evaluation of various systems for process monitoring, which can be checked as to their relevance to the assessment of weld quality.

Also, by using known algorithms, further inferences can be drawn as to weld quality from the additional information obtained.