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case for KD 8 Detonator cap.

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Creation quality: 5.0/5 (1 vote)
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3D design format
STL Folder details Close
  • ΠšΠ”8 v2 case.stl
  • ΠšΠ”8 v2 cover.stl

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Publication date 2024-01-27 at 15:01
Design number 1742546

3D printer file info

3D model description

This box is designed for the safe transportation of the KD 8 Detonator cap.

Detonator cap No. 8 is a family of Soviet beam detonator caps designed to initiate a wide range of high explosives (blasting bombs, detonating cords, explosive charges, etc.). contain a round sleeve, sealed at one end and open at the other, in which a cup with an initiating charge and a filling of tetryl, PETN, or RDX weighing 1 g are pressed. In the cup at the open end of the sleeve, there is a hole covered with a silk mesh, which protects the initiating charge explosive from the rash. The closed end of the cartridge case has a concave bottom, which acts as a cumulative funnel, which ensures reliable detonation of the main charge.

The detonation of the detonator capsule can be initiated by the flame of the igniter capsule (in the fuses of engineering mines), a fire explosion (a spark from a fire cord), an electric explosion (through an electric igniter), an explosion at a distance from the detonation (by the action of a shock wave), an explosion of a detonating cord, etc., etc. d.d.

3D printing settings

PETG is recommended for printing.

Don't forget to dry the plastic before printing, it becomes more elastic. Drying is carried out at a temperature of 60-75 degrees (for PETG) for 4-8 hours.

All models are designed ONLY for educational needs.

Model was created by the photos and video materials that are currently available on the Internet.

Please note that when overheated, PETG becomes brittle. use the minimum temperature required for sintering,

Layer 0.2-0.3

Nozzle 0.4-0.8

Filling 50%,

3 walls, 3 bottoms, 3 covers

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