A kind of method revolving speed control bullet impelling

A kind of method revolving speed control bullet impelling

  • CN 103,017,614 B
  • Filed: 11/29/2012
  • Issued: 08/24/2016
  • Est. Priority Date: 11/29/2012
  • Status: Active Grant
First Claim
Patent Images

1. revolve the method that speed controls bullet impelling, it is characterized in that:

  • rotation speed controls bullet casting system and includes that pellet injection fillsPut, according to artillery bore degree of twining and muzzle velocity, calculate the vibrating deflection of bullet, under centrifugal action, use pellet injection dressPutting and with this vibrating deflection, bullet is rotated impelling and go out, adopting projectile casting technology device includes bullet (1), is arranged at drawing of bullet (1) bottomBelieving (2) and be loaded on the bullet (3) at bullet (1) middle part, fuse (2) front end is connected with medicine box (4) and is loaded in medicine box (4)Buster (5), bullet (3) rear and front end in body is close to respectively be provided with connection spiral shell (6) and push pedal (7), is connected spiral shell (6)Threaded intensity is respectively smaller than bullet (1) and the threaded intensity of fuse (2), connects spiral shell (6) bottom and passes through threaded engagementIt is connected with bullet (1);

    When bullet (1) is launched bullet (3) in female bullet with female bullet high speed rotating, due to female bullet bullet wallConstraint, bullet (3) is though having the trend dissipated but not dissipating, and bullet (1) uses electronic time fuze (2), is positioned at bullet (1) endPortion, arrives scheduled time effect, lights buster (5), produces powder pressure, by means of push pedal during buster (5) effect(7) bullet (3) is released;

    When opening a position, under powder pressure effect, bullet (3) spray in mother'"'"'s body and have andThe rotating speed that female bullet is identical, under conditions of known artillery bore degree of twining and initial velocity, can calculate the vibrating deflection of bullet (3), simultaneouslyUnder centrifugal action, bullet (3) will be pushed ahead with this vibrating deflection under the effect connecting spiral shell (6), be formed centered by bodyBarrage carry out coverage goal.

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