CN107576227A - One kind training frangible bullet and its manufacture method - Google Patents
One kind training frangible bullet and its manufacture method Download PDFInfo
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- CN107576227A CN107576227A CN201610516832.8A CN201610516832A CN107576227A CN 107576227 A CN107576227 A CN 107576227A CN 201610516832 A CN201610516832 A CN 201610516832A CN 107576227 A CN107576227 A CN 107576227A
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- bullet
- training
- frangible
- metal powder
- mould
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Abstract
The invention discloses the frangible bullet of one kind training, it includes metal powder material, jointing material and composite plastics material；The ratio of weight and number of its component is：Metal powder material 10 20, jointing material 37 45, composite plastics material 35 53.Meanwhile the invention also discloses the manufacture training method of frangible bullet, comprise the following steps：A, bullet mould is manufactured；B, in 240 degrees Celsius of temperature 140 degree Celsius, metal powder material, jointing material and composite plastics material are injected into the bullet mould, so that it becomes melt；Its ratio of weight and number is：Metal powder material 10 20, jointing material 37 45, composite plastics material 35 53；C, in pressure 200pa 300pa, continue to apply pressure to the bullet mould, be compacted melt；D, bullet mould is cooled down；E, bullet mould is subjected to demoulding processing.
Description
Technical field
The present invention relates to a kind of shooting training equipment, more particularly to a kind of training frangible bullet and its manufacture method.
Background technology
Pistol is most important armed forces in current various countries' military power, and therefore, various countries' military power is all paid much attention to
Training to Armed Forces' pistol shooting.When carrying out live-fire training, due to its distinctive personal dangerousness, most live-fire training
Using training of practicing shooting, it can not realize that true man fight to the finish, the Competitive effects of training are poor.
In order to solve the above problems, in the prior art, the patent document of Application No. 200510042745.5 uses inertia
Inserts fills hollow warhead-containing body, then the technical scheme that hollow warhead-containing body and standard shell case are coordinated.So as to effectively solve live shell
Training exist Personal Risk and can not simulating actual combat effect technical problem.However, present inventor is realizing the application
During embodiment technical scheme, at least find following technical problem in the prior art be present：
（1）Because sub warhead of the prior art uses the mode of inert filler, whole bullet can be quick-fried during bullet goal
Open, bullet can still produce fragment when it pops, and can not be changed into powder completely, and the trajectory random that pops, and the strength to pop is larger.
Therefore, prior art sub warhead be present can not complete powdered, the still technical problem with hazard to person.
（2）Sub warhead of the prior art uses inert filler, and manufacturing cost is higher, and manufacturing process is also more multiple
Miscellaneous, sub warhead can not be realized and is integrally formed.
The content of the invention
The embodiment of the present application provides a kind of training frangible bullet, can solve in the prior art there is sub warhead without
The complete powdered of method, the still technical problem with hazard to person.The manufacture of the frangible bullet of training provided herein
Method, it uses current material and existing injection manufacturing process completely, and cheap, production cost is low, securely and reliably, and energy
Realize being integrally formed for sub warhead.
In order to solve the above-mentioned technical problem, the embodiment of the present application provides a kind of frangible bullet of training, and the training is used
Frangible bullet includes metal powder material, jointing material and composite plastics material composition；The ratio of weight and number of its component is：Metal
Dusty material 10-20, jointing material 37-45, composite plastics material 35-53.The present invention general thought be：Metal powder material
Increase the hardness of bullet, play moulding effect；And composite plastics material and can enough reaches bullet hits the mark and moment breaks
Broken effect；Together with metal powder material can be fully sticky in composite plastics material by viscous and material.Above-mentioned three kinds of material energy
While enough making bullet holding shape and certain hardness, and can is easily broken.
Preferably, one or more of the metal dust in copper, lead or iron.In specific implementation process, if adopting
With aforementioned metal material, two or more is mixed, and it is mixed in any proportion can realize the purpose of the present invention.
Preferably, the jointing material is the one or more in calcium carbonate, magnesium carbonate or asbestos.Likewise, specific
In implementation process, according to aforementioned adhesion material, two or more is mixed, and it carries out mixing in any proportion can be real
The existing purpose of the present invention.
Preferably, the composite plastics material is polypropylene（PP）, polyvinyl chloride（PVC）And fiberglass（FRP）In one
Kind is a variety of.In specific implementation process, according to foregoing composite plastics material, two or more is mixed, and it is by any
Ratio, which is mixed, can realize the purpose of the present invention.
Meanwhile the embodiment of the present application provide it is a kind of manufacture the training method of frangible bullet, using standard injection molding processes,
The manufacture method comprises the following steps：
A, bullet mould is manufactured；
B, in 140 degree of -240 degree of temperature, metal powder material, jointing material and composite plastic material are injected into the bullet mould
Material, so that it becomes melt；Its ratio of weight and number is：Metal powder material 10-20, jointing material 37-45, composite plastics material
35-53；
C, in pressure 200pa-300pa, continue to apply pressure to the bullet mould, be compacted melt；
D, bullet mould is cooled down；
E, bullet mould is subjected to demoulding processing.
Preferably, metal powder material is injected in the step B is specially：One or more in copper, lead or iron.Having
In body implementation process, according to aforementioned metal material, two or more is mixed, and it carries out mixing equal energy in any proportion
Realize the purpose of the present invention.
Preferably, jointing material is injected in the step B is specially：One kind or more in calcium carbonate, magnesium carbonate or asbestos
Kind.Likewise, in specific implementation process, according to aforementioned adhesion material, two or more is mixed, and it presses any ratio
Example, which is mixed, can realize the purpose of the present invention.
Preferably, it is specially polypropylene composite plastics material to be injected in the step B（PP）, polyvinyl chloride（PVC）And
Fiberglass（FRP）In one or more.In specific implementation process, according to two kinds or two kinds of foregoing composite plastics material with
Upper mixing, it is mixed in any proportion can realize the purpose of the present invention.
The above-mentioned technical proposal that the embodiment of the present application provides, has at least the following technical effects or advantages：
（1）Due to bullet can be broken into after hitting the mark it is powdered, accordingly, it is capable to be enough in the live-fire training that true man fight to the finish, safety
Reliably, without hazard to person.
（2）Standard injection molding processes are employed as a result of manufacture bullet, therefore, it is simple to manufacture the technique of bullet, and energy
Enough realize is integrally formed.
（3）The bullet of the application uses existing conventional material completely, and therefore, manufacturing cost is low, economical and practical, has warp
Ji friendly, is adapted to long-term military training.
Embodiment
The embodiment of the present application is solved and deposited in the prior art by providing a kind of training frangible bullet and its manufacture method
Training sub warhead can not complete powdered, still with hazard to person and training bullet manufacturing cost compared with
Height, the complicated technical problem of manufacturing process.
In order to be better understood from the technical scheme of the application, above-mentioned technical proposal will be entered in particular embodiments below
Row detailed description, and the technical scheme provided the embodiment of the present application makees optimization processing.
The frangible bullet of training for the embodiment of the present application, essentially consists in the constituent for improving bullet.Use metal
Material and plastic material can reach frangible effect while shaping.The application training is specific with frangible bullet
Embodiment is to adjust the weight fraction between metal powder material, jointing material, composite plastics material, specifically had：
10 parts of prescription 1, metal powder material, 37 parts of jointing material, 53 parts of composite plastics material；
10 parts of prescription 2, metal powder material, 45 parts of jointing material, 45 parts of composite plastics material；
20 parts of prescription 3, metal powder material, 37 parts of jointing material, 43 parts of composite plastics material；
20 parts of prescription 4, metal powder material, 45 parts of jointing material, 35 parts of composite plastics material；
13 parts of prescription 5, metal powder material, 45 parts of jointing material, 42 parts of composite plastics material；
Obviously, in specific implementation process, the metal dust in above-described embodiment can be selected from one kind in copper, lead or iron or more
Kind.
In specific implementation process, the jointing material in above-described embodiment can be in calcium carbonate, magnesium carbonate or asbestos
One or more.
In specific implementation process, the composite plastics material in above-described embodiment can be selected from polypropylene（PP）, polychlorostyrene second
Alkene（PVC）And fiberglass（FRP）In one or more.
Embodiment 1：The frangible bullet of training, using the component of prescription 1, wherein, metal dust is copper, and jointing material is carbon
Sour calcium, composite plastics material are polypropylene（PP）.
Preparation method：First, the firearms standard used as needed, bullet mould is manufactured；
Secondly, in the temperature range of 140 degree of -240 degree of temperature, the metal powder into bullet mould in injection above-described embodiment
Powder material, jointing material and composite plastics material, make mixing material be changed into melt.
Then, in the section between pressure 200pa-300pa, continue to apply pressure to bullet mould, be compacted melt；
Furthermore bullet mould is injected under high-temperature and high-pressure conditions in metal powder material, jointing material and composite plastics material
Afterwards, bullet mould is cooled down；
Finally, demoulding processing is carried out to the bullet mould of cooling.
Embodiment 2：The frangible bullet of training, using the component of prescription 2, wherein, metal dust is lead, and jointing material is carbon
Sour magnesium, composite plastics material are polyvinyl chloride（PVC）.
Preparation method is the same as embodiment 1.
Embodiment 3：The frangible bullet of training, using the component of prescription 3, wherein, metal dust is iron, and jointing material is stone
Cotton, composite plastics material are fiberglass（FRP）.
Preparation method is the same as embodiment 1.
Embodiment 4：The frangible bullet of training, using the component of prescription 4, wherein, metal dust is iron, and jointing material is stone
Cotton, composite plastics material are polypropylene（PP）And polyvinyl chloride（PVC）.Polypropylene（PP）And polyvinyl chloride（PVC）By 1：1 ratio
Example mixing.
Preparation method is the same as embodiment 1.
Embodiment 5：The frangible bullet of training, using the component of prescription 5, wherein, metal dust is iron, and jointing material is stone
Cotton, composite plastics material are polypropylene（PP）And fiberglass（FRP）.Polypropylene（PP）And fiberglass（FRP）By 1：1 ratio is mixed
Close.
Preparation method is the same as embodiment 1.
Embodiment 6：Training is with frangible bullet, using the component of prescription 1, wherein, metal dust is iron and copper, jointing material
For asbestos, composite plastics material is polypropylene（PP）, polyvinyl chloride（PVC）And fiberglass（FRP）.Wherein, iron and copper press 1:1
Ratio mixing；Polypropylene（PP）, polyvinyl chloride（PVC）And fiberglass（FRP）By 1:1 ratio mixing.
Preparation method is the same as embodiment 1.
Embodiment 7：The frangible bullet of training, using the component of prescription 3, wherein, metal dust is iron, and jointing material is stone
Cotton and calcium carbonate, composite plastics material are polypropylene（PP）, polyvinyl chloride（PVC）And fiberglass（FRP）.Wherein, asbestos and carbon
Sour calcium presses 1:1 ratio mixing；Polypropylene（PP）, polyvinyl chloride（PVC）And fiberglass（FRP）By 1:1 ratio mixing.
Preparation method is the same as embodiment 1.
Embodiment 8：The frangible bullet of training, using the component of prescription 5, wherein, metal dust is iron, copper and lead, is bonded
Material is asbestos and calcium carbonate, and composite plastics material is polypropylene（PP）And fiberglass（FRP）.Wherein, iron, copper and lead press 1:1
Ratio mixing；Asbestos and calcium carbonate press 1:1 ratio mixing；Polypropylene（PP）And fiberglass（FRP）By 1:1 ratio is mixed
Close.
Preparation method is the same as embodiment 1.
Embodiment 9：The frangible bullet of training, using the component of prescription 5, wherein, metal dust is lead, and jointing material is carbon
Sour calcium and asbestos, composite plastics material are polypropylene（PP）.Wherein, calcium carbonate and asbestos press 85%：15% ratio mixing.
Preparation method is the same as embodiment 1.
Embodiment 10：The frangible bullet of training, using the component of prescription 5, wherein, metal dust is copper and lead, bonds material
Expect that for calcium carbonate and asbestos, composite plastics material be polypropylene（PP）.Wherein, copper and lead are 1:1-1:Enter in 3 proportion
Row mixing；Calcium carbonate and asbestos press 85%：15% ratio mixing.
Preparation method is the same as embodiment 1.
Embodiment 11：The frangible bullet of training, using the component of prescription 5, wherein, metal dust is lead, and jointing material is
Calcium carbonate, composite plastics material are polypropylene（PP）.
Preparation method is the same as embodiment 1
Because above-mentioned described material is current material, those skilled in the art will be appreciated that its implication, therefore, just no longer
It is described in detail.
Pass through one or more of the embodiment of the present application technical scheme, it is possible to achieve following technique effect：
（1）Due to bullet can be broken into after hitting the mark it is powdered, accordingly, it is capable to be enough in the live-fire training that true man fight to the finish, safety
Reliably, without hazard to person.
（2）Standard injection molding processes are employed as a result of manufacture bullet, therefore, it is simple to manufacture the technique of bullet, and energy
Enough realize is integrally formed.
（3）The bullet of the application uses existing conventional material completely, and therefore, manufacturing cost is low, economical and practical, has warp
Ji friendly, is adapted to long-term military training.
Technical solutions according to the invention are not limited to the embodiment described in embodiment, those skilled in the art
Technique according to the invention scheme draws other embodiments, also belongs to the technological innovation scope of the present invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (8)
1. the frangible bullet of one kind training, it is characterised in that：The frangible bullet of the training includes metal powder material, bonding material
Material and composite plastics material；The ratio of weight and number of its component is：Metal powder material 10-20, jointing material 37-45, composite plastic
Expect material 35-53.
2. the frangible bullet of training as claimed in claim 1, it is characterised in that：The metal dust is in copper, lead or iron
One or more.
3. the frangible bullet of training as claimed in claim 1, it is characterised in that：The jointing material is calcium carbonate, magnesium carbonate
Or the one or more in asbestos.
4. the frangible bullet of training as claimed in claim 1, it is characterised in that：The composite plastics material is polypropylene
（PP）, polyvinyl chloride（PVC）And fiberglass（FRP）In one or more.
A kind of 5. manufacture method trained with frangible bullet, it is characterised in that：The manufacture method comprises the following steps：
A, bullet mould is manufactured；
B, in 140 degrees Celsius -240 degrees Celsius of temperature, metal powder material, jointing material is injected into the bullet mould and is answered
Plastic material is closed, so that it becomes melt；Its ratio of weight and number is：Metal powder material 10-20, jointing material 37-45, composite plastic
Expect material 35-53；
C, in pressure 200pa-300pa, continue to apply pressure to the bullet mould, be compacted melt；
D, bullet mould is cooled down；
E, bullet mould is subjected to demoulding processing.
6. the manufacture method of the frangible bullet of training as claimed in claim 5, it is characterised in that：Gold is injected in the step B
Belonging to dusty material is specially：One or more in copper, lead or iron.
7. the manufacture method of the frangible bullet of training as claimed in claim 5, it is characterised in that：Injected in the step B viscous
Condensation material is specially：One or more in calcium carbonate, magnesium carbonate or asbestos.
8. the manufacture method of the frangible bullet of training as claimed in claim 5, it is characterised in that：Injected in the step B multiple
It is specially polypropylene to close plastic material（PP）, polyvinyl chloride（PVC）And fiberglass（FRP）In one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610516832.8A CN107576227A (en) | 2016-07-05 | 2016-07-05 | One kind training frangible bullet and its manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610516832.8A CN107576227A (en) | 2016-07-05 | 2016-07-05 | One kind training frangible bullet and its manufacture method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107576227A true CN107576227A (en) | 2018-01-12 |
Family
ID=61049054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610516832.8A Pending CN107576227A (en) | 2016-07-05 | 2016-07-05 | One kind training frangible bullet and its manufacture method |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048849A (en) * | 2021-02-02 | 2021-06-29 | 广东盛世汉旺科技有限公司 | Composite bullet and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1265189A (en) * | 1997-01-08 | 2000-08-30 | 盖克工程师事务所 | Projectile or warhead |
| CN1303445A (en) * | 1998-04-22 | 2001-07-11 | 辛特法尔公司 | Frangible metal bullets, ammunition and method of making such articles |
| CN104380031A (en) * | 2012-06-06 | 2015-02-25 | 萨尔泰克股份公司 | Training bullet and training cartridge |
| CN104823016A (en) * | 2012-05-22 | 2015-08-05 | 艾若朗公司 | Longitudinally sectioned firearms projectiles |
-
2016
- 2016-07-05 CN CN201610516832.8A patent/CN107576227A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1265189A (en) * | 1997-01-08 | 2000-08-30 | 盖克工程师事务所 | Projectile or warhead |
| CN1303445A (en) * | 1998-04-22 | 2001-07-11 | 辛特法尔公司 | Frangible metal bullets, ammunition and method of making such articles |
| CN104823016A (en) * | 2012-05-22 | 2015-08-05 | 艾若朗公司 | Longitudinally sectioned firearms projectiles |
| CN104380031A (en) * | 2012-06-06 | 2015-02-25 | 萨尔泰克股份公司 | Training bullet and training cartridge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048849A (en) * | 2021-02-02 | 2021-06-29 | 广东盛世汉旺科技有限公司 | Composite bullet and manufacturing method thereof |
| CN113048849B (en) * | 2021-02-02 | 2022-12-27 | 广东盛世汉旺科技有限公司 | Composite bullet and manufacturing method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180112 |
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| RJ01 | Rejection of invention patent application after publication |