CN1227912A

CN1227912A - Installation for mortar simulated shooting range and method for manufacturing simulated projectiles

Info

Publication number: CN1227912A
Application number: CN 98119723
Authority: CN
Inventors: 赵宽学
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-16
Filing date: 1998-09-16
Publication date: 1999-09-08
Anticipated expiration: 2018-09-16
Also published as: CN1063845C

Abstract

A simulative shooting range for mortar can be constructed by means of drill ground near the troops, where the simulative shooting range is formed through piling up earth and marking according to the military topographic map suitable for mortar shooting in the horizontal scale of 1 : 10. A method for manufacturing simulative shell features that the detonator, basic charge tube and additional explosive bag are installed into shell case not filled by explosive. The charge amout for basic charge tube and additional explosive bag are limited to make its shooting range be just the tenth of actual range. The firing powder is installed to the detonator to simulate the exploded spot.

Description

The setting of mortar simulated gunnery field and the manufacture method of analog cartridge

The invention belongs to a kind of method of mortar gunnery training, especially a kind of horizontal scale that utilizes is that to reduce range when making it with the same firing angle of jack per line powder charge in proportion than live shell be the method that the analog cartridge of practical range 1/10th carries out gunnery training for the explosive payload of 1: 10 simulated gunnery field and basic pencil and additional cartridge bag.

There is an important problem in the existing gunnery training of army: the coherent training of shooting and the gap of ball firing are too big, the password that always fans the air during training is difficult to transfer gunner's training enthusiasm, and all very big gap arranging psychologically with in the practical operation with ball firing, training is difficult to improve the precision and the achievement of ball firing like this.If it is expensive bigger often to organize live shell to experience shooting, the difficulty that has also increased tissue and ensured, some army used knock-on to launch and hit, and this method also exists to be selected landform and looks for the problem of difficulty of shell.

The invention provides a kind of with the landform that relatively is fit to the mortar shooting on the military topographic map according to horizontal scale be pile up at 1: 10 or mark be located near the army the big playground or constitute on the openr landform one with the simulated gunnery field that dwindles 10 times on the spot, the method that the use analog cartridge is shot.

This method relates to the setting of simulated gunnery field and manufacturing two parts of analog cartridge, the method to set up of simulated gunnery field is: with the little landform that is fit to the mortar shooting that rises and falls on the military topographic map, pile up or mark is located near the army the playground or openr landform according to 1: 10 horizontal scale.The horizontal scale of shooting range is with two benefits are arranged at 1: 10: the one, be convenient to convert, and during operation that 10 times of scene distance expansions is just the same with operation on the spot; The 2nd, enough territories are arranged, can launch artillery battle formation.The direction of terrain and the direction on the figure will fit like a glove when the place was set, and were convenient to operation.The manufacture method of analog cartridge is the same substantially with the manufacture method of knock-on bullet, the explosive payload that is basic pencil and additional cartridge bag reduces in proportion, accurate explosive payload will be determined according to the method that bullet is reused trial fire, it is shot with zone charge number on the actual firing table and the corresponding rear sight of actual range, range just is as the criterion for 1/10th of actual range, after determining explosive payload, fire out the error between imitating shell and the live shell firing table for adjustment, revise when being convenient to shoot, the simple and easy firing table of perhaps directly firing out an analog cartridge for adjustment uses for training.

Utilize this method to train, commander's operational method and gunner's operation and ball firing are basic identical during shooting, just the horizontal range expansion at scene is carried out operation for 10 times, in this way very near ball firing, so promptly carried out combined training, played the effect of experiencing shooting again,, played very important effect for improving training effect and fire accuracy for having constituted bridge together between training and the ball firing.

Fig. 1 is the profile of analog cartridge:

Below in conjunction with accompanying drawing the structure of analog cartridge and the purposes of each several part are further described.

The explosive payload of basic pencil (1) and additional cartridge bag (2) is about 1/10th of live shell, when using rear sight identical and zone charge to count with live shell, making its range just is 1/10th of practical range, (3) be obturator ring, (4) be the fuse head, on the fuse head by impact bar (5), spring (6) and fumarole (7) are housed, (8) be the ignition medicine, the effect of impact bar is that shell is when landing, utilize the gravity impact ignition medicine (8) of shell, make the burning of ignition medicine produce powder gases and spray from fumarole (7).The one, be convenient to observe fried point, the 2nd, prevent that shell is absorbed in earth, the effect of spring (6) is to the outside tension force of impact bar (5), the inertia force when preventing the shell emission makes impact bar (5) percussion ignition medicine (8).All to back out the fuse head earlier before each the use, load onto the ignition medicine and bring into use again.

Claims

1, a kind of manufacture method of mortar analog cartridge, the explosive payload of its basic pencil and additional cartridge bag just is as the criterion as 1/10th of practical range to use its range of actual zone charge and rear sight, is equipped with on the fuse head (4) to get angry medicine (8) in order to simulate fried point.