Übersetzung für "Schnittverlust" in Englisch

This permits a reduction of the cutting loss.

The cut loss and the surface quality depends on the machine and the feed speed.

2.Flexible size specifications to minimize cutting loss.

In particular, no cutting loss with respect to material or surface area is thereby generated.

2.Flexible size specification to minimize cutting loss;

This reduces kerf loss and maximizes the number of wafers per kilo of silicon.

The kerf losses decrease and more wafers can be produced from a silicon rod.

Compared to the previous generation, the new thin-blade sawing technology reduces the kerf loss by about 50 percent.

Flexible size specifications minimizing cutting loss.

For such a cutting performance of the prior device, there is produced an even bigger cutting loss, and furthermore there is also produced heat during the cutting operation which has to be compensated later by renewed freezing.

SUMMARY OF THE INVENTION The present invention is based on the object to improve the apparatus and method of the above mentioned type in such a way that less cutting loss is produced.

So as to avoid heavy cutting losses in the use of such band saws and obtain portions with small weight tolerances, the saw bands must not only be very thin, but they must be guided without wobble as close as possible to the block.

A low cutting loss and a high geometrical quality of the sawn-off wafers, associated with high sawing rates, are the most important requirements to be fulfilled for an economical sawing process.

The ribbon and wire loops produced by the method according to the invention are notable for a particularly high strength so that even brittle and hard material, such as for example silicon, can be cut up precisely with a very small sawing gap and, correspondingly small cutting loss.

The use of saw belts in conjunction with the blowing air stream and the place of application upstream of the cut ensures minimum cutting loss and at the same time an optimum appearance of the other parallelipipedic units.

Unlike the block casting or Czochralski methods, the film method permits a marked reduction in the manufacturing costs, since the ratio of cutting losses to wafer volume does not increase here as the wafers become thinner.

Although the cutting loss due to the detached material cannot be avoided, to keep such losses low as possible in a prior art apparatus of the kind specified (DE 3512488 C2) the saw elements, taking the form of circular saw blades, are disposed above the table top and enclosed by a suspended hood equipped with blowing nozzles to apply intercepted detached material on to the smaller parallelipipedic units.

It is obvious that the vertical spacing between the individual pairs of magnetic heads considers the cutting losses due to separating grooves 17 to be made.

Such a concavely-extending rim 16 can optionally be manufactured in one operating step with the convexly-extending rim 12 of the sheeting end segment 4 and, consequently, it is possible to operate in an economical manner without any cutting losses if a length of sheeting material is worked on, in which there are formed successively cuts for the formation of sheeting envelopes of the package.

Sawing veneer requires a combination of technology and yield – a perfect finish with little cutting loss."

If the preform of the invention, or produced by the method of the invention, is to have perforations, these can be realized by appropriate positioning of the yarns, that is, without any loss of material arising from offcuts.

On account of the advantageous main body arrangement, there is only minor cutting loss during the separation, and this remains restricted substantially to the first and second insulating zones.

In this way, for example, the cutting loss during the subsequent separation into fully active components is reduced compared to conventional methods, in which, for example, each individual main body has a first and a second insulating zone which then have to be removed.

Theoretically, this diamond-coated yarn was the ideal material on which to base a new generation of saws, which could be used in the solar industry for example. As Mee explains: “The new saw wires held out the promise of being far superior to traditional steel wires. Because of their high tensile strength, they can be manufactured much thinner than steel wires – and that means significantly less kerf loss.”

WINTERSTEIGER, as a leading producer of machines and sawblades, offers you the best possible solution wherever there is a need for a precise cut with minimum cutting loss.