Letectví a kosmonautika

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 20.07.2020
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This document provides a series of standard testing methods to determine the resistance of markings, letterings, surfaces and materials on flat or curved surfaces against abrasion as may occur for example by manually operating actuators, buttons, materials and surfaces in aerospace. The method is also suitable to test the resistance against fluids, pastes, particles and other materials and also in combination.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 20.07.2020
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This document provides a list of removable crimped contacts as defined in the product standards, with wrapped or soldered connections etc. for use in connectors or other electrical elements of connection. It shows the elements of connection in which they are used.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 20.07.2020
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This document specifies the requirements relating to:

—    Steel X4CrNiMo16-5-1

—    Air melted

—    Hardened and tempered

—    Sheets

—    0,3 mm ≤ a ≤ 6 mm

—    900 MPa ≤ Rm ≤ 1 050 MPa

for aerospace applications.

ASD-STAN designation: FE-PM 3504.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 27.07.2020
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This document specifies the required characteristics, inspections, test methods, quality assurance, qualification, acceptance and delivery conditions of clamps worm drive designed for use with suitable rubber hoses to form joints in fluid system pipelines.

The clamps worm drive are intended to be used as specified in the product standards.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 10.08.2020
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This document defines a range of cable outlets, style A, 90°, unsealed with clamp strain relief for use under the following conditions:

Associated electrical connector(s)       : EN 3660-002

Temperature range,      Class N:               −65 °C to 200 °C

                                                                               Class W:              −65 °C to 175 °C

                                                                               Class K:                −65 °C to 260 °C

                                                                              Class A:                −65 °C to 260 °C

                                                                               Class T:                −65 °C to 175 °C (nickel PTFE plating)

                                                                               Class Z: −65 °C to 175 °C (black zinc nickel plating)

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 10.08.2020
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This document specifies tests that are to be performed on markings applied by the user to ensure that their durability is satisfactory and that, after application of markings directly to the cable insulation, jacket or sheath, the cable will meet the performance requirements laid down.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 10.08.2020
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This document defines a range of cable outlets, style A, straight, unsealed with clamp strain relief for use under the following conditions:

Associated electrical connector(s)       : EN 3660-002

Temperature range,      Class N:               −65 °C to 200 °C

Class W: −65 °C to 175 °C

Class K:  −65 °C to 260 °C

Class A:  −65 °C to 200 °C

Class T:  −65 °C to 175 °C (nickel PTFE plating)

Class Z:   −65 °C to 175 °C (black zinc nickel plating)

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 10.08.2020
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This document specifies the required characteristics, test methods, qualification and acceptance conditions of signal data transmission electrical cables.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 10.08.2020
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This document defines a range of grommet nuts, style A, for use under the following conditions:

Associated electrical connector(s)       : EN 3660-002

Temperature range,      Class N:               −65 °C to 200 °C

Class W: −65 °C to 175 °C

Class K:  −65 °C to 260 °C

Class A:  −65 °C to 200 °C

Class T:  −65 °C to 175 °C

Class Z:   −65 °C to 175 °C

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 10.08.2020
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This document specifies the dimensions, tolerances, required characteristics and the mass of an AWG 24 shielded quad cable, type KL, intended for high speed (100 Mbit/s) full duplex Ethernet networks.

Linked to this particular application, the operating temperatures of the cable are between −65 °C and 125 °C.

This cable is laser markable, this marking satisfies the requirements of EN 3838.

The characteristics impedance are 100 Ω ± 15 Ω.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 17.08.2020
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This document specifies the characteristics of screws, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating, for aerospace applications.

Classification: 1 100 MPa [1]/315 °C [2].

 

[1]     Minimum tensile strength of the material at ambient temperature

[2]     Maximum temperature that the screw can withstand without continuous change in its original characteristics, after return to ambient temperature. The maximum temperature is determined by the coating.