Die Juedische Gemeinde von Gerolzhofen

Offprint from "Historischer Verein in Gerolzhofen E.V." on Jewish community in Gerolzheim.

Boykott - Enteignung - Milionenfacher Mord : Die “Entjudung” der deutschen Wirtschaft und ihre heutigen Nutzniesser.

Transcript of the radio broadcast of a ‘political feature’ about the “aryanization” of Jewish businesses under the Nazis and its effect on the German economy in the 1980s. Participants in the broadcast were Fred Grubel, Ernst G. Lowenthal, Albert Ulrich Tietz and others.

Juden, Juden, Juden : juedische Chronik zu Juden, Judentum, juedischer Geschichte und Geschichte des Heiligen Landes, der Heiligen Schrift(en) sowie zur Geschichte Israels, des Antijudaismus, Antisemitismus, der Shoah und des Zionismus von den Anfaengen bis in die Gegenwart, vermehrt um allerlei Wissenswertes und Kurioses aus der juedischen (und nichtjuedischen) Welt - teilweise ergaenzt um Angaben zu geschichtlichen Ereignissen von allgemeiner Bedeutung /

Bd. 1. Bis 7. November 1862. - 2008. - 556 p. -- Bd. 2. 26. November 1862-11. Februar 1909. - 2008. - 560 p. -- Bd. 3. Ab 5. Maerz 1909 [until November 20, 2006]. - 2008. - 560 p.

Führer durch die Austellung Entartete Kunst

Digitization

Die Ahnentafel der Klara Saar : Ein Versuch zur jüdischen Genealogie /

The family tree of Klara Saar: An essay about Jewish genealogy by Dr. Peter Trawnicek

Die Kirchheimer Synagoge.

Article about the synagogue and the Jewish community in Kirchheim

Erzählungen für die reifere Jugend und ihre Kreise

Contents : Mein Sohn. - Das bunte Haus. - Klara. - Die Freunde

Experimental investigation of die wear in small-batch hammer-forging under unlubricated conditions

Wear of dies is a serious problem in the forging industry. The materials used for the dies are generally expensive steel alloys and the dies require costly heat treatment and surface finishing operations. Degeneration of the die profile implies rejection of forged components and necessitates resinking or replacement of the die. Measures which reduce wear of the die can therefore aid in the reduction of production costs. The work reported here is the first phase of a study of the causes of die wear in forging production where the batch size is small and the machine employed is a light hammer. This is a problem characteristic of the medium and small scale area of the forging industry where the cost of dies is a significant proportion of the total capital investment. For the same energy input and under unlubricated conditions, die wear has been found to be sensitive to forging temperature; in cold forging the yield strength of the die material is the prime factor governing the degeneration of the die profile, whilst in hot forging the wear resistance of the die material is the main factor which determines the rate of die wear. At an intermediate temperature, such as that characteristic of warm forging, the die wear is found to be less than that in both cold and hot forging. This preliminary study therefore points to the fact that the forging temperature must be taken into account in the selection of die material. Further, the forging industry must take serious note of the warm forging process, as it not only provides good surface finish, as claimed by many authors, but also has an inherent tendency to minimize die wear.

Slip line field analysis of a simple plane strain closed‐die forging

A slip line field is proposed for symmetrical single‐cavity closed‐die forging by rough dies. A compatible velocity field is shown to exist. Experiments were conducted using lead workpiece and rough dies. Experimentally observed flow and load were used to validate the proposed slip line field. The slip line field was used to simulate the process in the computer with the objective of studying the influence of flash geometry on cavity filling.