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Commemorative stamp series - Germany / German Democratic Republic 1973 - 25 Pfennig

Designer: Hans Detlefsen, Karl-Marx-Stadt

Commemorative stamp series - Germany / German Democratic Republic 1973 - 25 Pfennig


Theme: Calender
CountryGermany / German Democratic Republic
Issue Date1973
Face Value25.00 
Colorolive blue
PerforationK 13:12 1/2
Printing Typeoffset
Stamp TypePostage stamp
Item TypeStamp
Chronological Issue Number1575
Chronological ChapterGER-DDR
SID784633
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Leipziger Spring Fair 1973 At the Leipzig Spring Fair 1973, the Ministry of Posts and Telecommunications of the German Democratic Republic issued two multicolored special postage stamps. Top products from the GDR 25-pfennig value: Lathe DFS 400 NC for chuck and top parts with numerical control The postage stamp, which is published on the occasion of the Leipzig Spring Fair 1973, shows the lathe for chuck and top parts with numerical control, DFS 400 NC. A type of this machine tool is included in the exhibition program of the Leipzig Spring Fair 1973, and this production unit demonstrates a part of the complex exhibition machine tools socialist countries - computer controlled. This machine tool combines the latest knowledge in the field of NC technology and includes the decades of experience of the machine tool builders of the world-famous Niles lathes. The DFS 400 NC is a combination in economical production use of machine and control. The computer-controlled machine tool documented here enables one or more machine tools to be controlled by a computer, regardless of type and type. The lathe for chuck and top parts is used in the rational production of chuck and top parts in small and medium quantities. It is particularly suitable for manufacturing with quick-changing parts range and for the machining of simple parts with cylinders of different diameters. The machining of complicated parts with arbitrary mathematical functions in geometry, such as straight line, circle, parabola and different thread types with different pitch is possible. This Niles lathe is a design that realizes the special demands of NC technology and ensures economical turning in small and medium quantities. It has a high cutting performance, high accuracy, short preparation and completion times and automatic workflows. It can optionally be equipped with an adaptive control system. It is a top product from the delivery and service range of the WMW Combine. Manufacturer: VEB Werkzeugmaschinenkombinat "7 October" Berlin - VEB large lathe machine construction "8 May" Karl-Marx-Stadt, GDR - 9030 Karl-Marx-Stadt, Otto-Schmerbach-Straße 3-5.

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Leipziger Spring Fair 1973 At the Leipzig Spring Fair 1973, the Ministry of Posts and Telecommunications of the German Democratic Republic issued two multicolored special postage stamps. Top products from the GDR 25-pfennig value: Lathe DFS 400 NC for chuck and top parts with numerical control The postage stamp, which is published on the occasion of the Leipzig Spring Fair 1973, shows the lathe for chuck and top parts with numerical control, DFS 400 NC. A type of this machine tool is included in the exhibition program of the Leipzig Spring Fair 1973, and this production unit demonstrates a part of the complex exhibition machine tools socialist countries - computer controlled. This machine tool combines the latest knowledge in the field of NC technology and includes the decades of experience of the machine tool builders of the world-famous Niles lathes. The DFS 400 NC is a combination in economical production use of machine and control. The computer-controlled machine tool documented here enables one or more machine tools to be controlled by a computer, regardless of type and type. The lathe for chuck and top parts is used in the rational production of chuck and top parts in small and medium quantities. It is particularly suitable for manufacturing with quick-changing parts range and for the machining of simple parts with cylinders of different diameters. The machining of complicated parts with arbitrary mathematical functions in geometry, such as straight line, circle, parabola and different thread types with different pitch is possible. This Niles lathe is a design that realizes the special demands of NC technology and ensures economical turning in small and medium quantities. It has a high cutting performance, high accuracy, short preparation and completion times and automatic workflows. It can optionally be equipped with an adaptive control system. It is a top product from the delivery and service range of the WMW Combine. Manufacturer: VEB Werkzeugmaschinenkombinat "7 October" Berlin - VEB large lathe machine construction "8 May" Karl-Marx-Stadt, GDR - 9030 Karl-Marx-Stadt, Otto-Schmerbach-Straße 3-5..