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Shell velocity measuring device and use method thereof

A speed measuring device and cannonball technology, which is applied in the direction of ammunition, ammunition testing, weapon accessories, etc., can solve the problems of low speed measuring efficiency, waste of manpower and material resources, inconvenient use, etc., and achieve the effect of facilitating promotion and avoiding errors.

Pending Publication Date: 2018-05-04
XIAN TECHNOLOGICAL UNIV
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Problems solved by technology

However, when measuring the speed change history of shells penetrating through objects, the structure of the current shell speed measuring device is relatively simple, and the distance adjustment, quantity switching and type selection of the penetrating objects cannot be directly performed on the speed measuring device, which is inconvenient to use. It leads to low speed measurement efficiency and a waste of manpower and material resources

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  • Shell velocity measuring device and use method thereof
  • Shell velocity measuring device and use method thereof
  • Shell velocity measuring device and use method thereof

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] as attached figure 1 to attach Figure 5 As shown, a cannonball speed measuring device and its use method include a speed measuring frame 1 with mutually opposite long sides opening, and a cannonball launching device 2 and a cannonball firing device 2 are arranged in the said speed measuring frame 1 Cannonball receiving device 3, also be provided with laser emitting device 5 and the laser receiving device 6 that cooperates with laser emitting device 5 in described speed-measuring frame 1, described laser emitting device 5 and laser receiving device 6 are arranged along the extension direction of speed-measuring frame 1 Linear arrangement ensures the same distance, which is convenient for calculation, and the laser emitting device 5 and the laser receiving device 6 are arranged between the shell launching device 2 and the shell receiving device 3, so as to ensur...

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Abstract

The invention discloses a shell velocity measuring device and a use method of the shell velocity measuring device. The shell velocity measuring device comprises a velocity measuring frame. A shell firing device and a shell receiving device are arranged in the velocity measuring frame. Laser emitting devices and laser receiving devices are arranged in the velocity measuring frame. The laser emitting devices and the laser receiving device are linearly arranged in the extending direction of the velocity measuring frame. A clamping device is arranged in the middle point between every two adjacentlaser receiving devices. The clamping devices are movably arranged on a bottom plate of the velocity measuring frame. A penetrating object is arranged on each clamping device in a clamping manner. A shell is fired by the shell firing device, sequentially penetrates the multiple penetrating objects and then enters the shell receiving device. By the adoption of the shell velocity measuring device and the use method of the shell velocity measuring device, the velocity change of the shell penetrating the penetrating objects can be measured continuously, the number, type and thickness of the penetrating objects can be selected at will, the distance of the penetrating objects can be adjusted at will, the velocity measurement is simple, and the device is flexible and easy to popularize.

Description

technical field [0001] The invention belongs to the technical field of cannonball speed measuring devices, in particular to a cannonball speed measuring device and a using method thereof. Background technique [0002] With the development of society and the advancement of science and technology, the use of laser technology to measure the flight speed of high-speed objects has become the most widely used speed measurement technology for speed measurement devices. However, when measuring the speed change history of shells penetrating through objects, the structure of the current shell speed measuring device is relatively simple, and the distance adjustment, quantity switching and type selection of the penetrating objects cannot be directly performed on the speed measuring device, which is inconvenient to use. Cause speed measurement efficiency to be low, waste manpower and material resources. Contents of the invention [0003] Purpose of the invention: In order to overcome ...

Claims

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Application Information

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IPC IPC(8): F42B35/02
CPCF42B35/02
Inventor 王鹏张宁超任娟兀伟敬伟宋春焕
Owner XIAN TECHNOLOGICAL UNIV
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