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VP 160A

The individual elements of the case are cast on Europe's most modern casting implements. The aluminium is approx. 700° C hot. This lost form for a part of the case weighs about 1500 kg.

 

Now and then small parts are made by hand - as in the good old days ...

There they lie now, the lighting of the hall is switched off, it's leisure-time. Tomorrow comes the final assembly of the case.
The casting edge of a middle part is grinded and machine finished. This is a particularly critical process, as a high dimensional accuracy has to be achieved with rough machines. A great deal of experience and fine feeling is required here.
 

The delicate inwards are cleaned and grinded to fit. In the assembling of the individual parts later on everything has to fit, no part may disturb or jam.

Air holes that have possibly been shut in during the casting are eliminated.

Before the installation the completely cast piece is levelled and checked for rough dimensional accuracy. The fine adjustment is made during the final assembly.