Nitrogen Gas Standards

This test method covers the determination of the permeability of a PM bearing when subjected to pressurized nitrogen under controlled conditions. The values stated in SI units are to be regarded as the standard with the exception of flow rate for which the cm3/min unit is the industry...

1.1 This test method covers the determination of the permeability of a PM bearing when subjected to pressurized nitrogen under controlled conditions. 1.2 The values stated in SI units are to be regarded as the standard with the exception of flow rate for which the cm3/min unit is the...

Die Richtlinie gilt für Abdrückstifte, die im Werkzeugbau zur Trennung von Werkzeug und Blechteil nach Stanz- und Umformvorgängen eingesetzt werden. Es werden sowohl Abdrückstifte mit Stahldruckfedern als auch Abdrückstifte mit Gasdruckfedern behandelt.

This standard describes the correct installation and safety considerations for nitrogen gas springs for use in large stamping dies in the automotive industry. The other parts of the series of standards VDI 3003 describe the different designs in detail and are to be observed...