CN101476841B - Apparatus for cleaning gun by abrasive material stream - Google Patents
Apparatus for cleaning gun by abrasive material stream Download PDFInfo
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- CN101476841B CN101476841B CN2009100737106A CN200910073710A CN101476841B CN 101476841 B CN101476841 B CN 101476841B CN 2009100737106 A CN2009100737106 A CN 2009100737106A CN 200910073710 A CN200910073710 A CN 200910073710A CN 101476841 B CN101476841 B CN 101476841B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The invention relates to an abrasive flow gun wiping device, and belongs to the technical field of mechanical engineering, military science and related materials. The device is characterized in that the device is the device for wiping the inner wall of a bore of a smooth-bore gun through abrasive flow technology. The invention successfully applies the abrasive flow technology to wipe the bore of the smooth-bore gun for the first time, and opens up a novel application field for the abrasive flow technology. The device solves the problem that residual copper stains and nylon stains on the inner wall of the smooth-bore gun cannot be removed or are difficult to remove in the prior art. The invention provides a technical proposal of the abrasive flow gun wiping device which can perform high-quality removal of the residual copper stains and nylon stains and maintenance on the inner wall of the smooth-bore gun and can prolong the service life and improve attack precision of weapons, device preparation and a using method of the device.
Description
One, technical field
A kind of abrasive material stream for cleaning guns of the present invention belongs to the technical field of mechanical engineering, military science and relevant material, specifically be a kind of with the abrasive flows technology be mainly used in light thorax cannon bullet emission back bore remaining copper that inwall is hung stain, nylon steeps and the technical scheme of a kind of device of gun propellant combustion residue removing.
Two, background technology
At present; The cannon weapon bore inwall wiping of combat troop is still through being realized by several soldier's push-and-pull pokers; Not only labor intensive, the time is more but also wiping and clean-up performance are not high; Have the basic wiping in many places less than, the more important thing is the war fighting requirement that can not satisfy and adapt to modernized high-tech war.So combat troop's ten minutes exigence one overlaps automaticity high, easy to carry cannon wiping, cleaning and attending device at present.But the wiping of existing bore Wiping mechanism all is to use common wiping head to carry out wiping at present.The patent No. is the technical scheme that 2007101394195 patent discloses a kind of automation gun wiping robot; Attempt to solve the technical barrier that big gun is wiped in mechanization; But in essence; This patent still replaces manpower to go to drive the rotation of wiping head, move by automechanism, thereby accomplishes the technical scheme to the wiping of bore.The abrasive flows technology that the sixties in last century rise is the viscosity abrasive material that mixes with viscoplasticity macromolecule medium and abrasive material; In addition certain pressure forces the viscosity abrasive material through the workpiece to be machined surface; Utilize the scraping action of abrasive grain to reach burr and the cementation zone of removing the existence of workpiece surface to be machined, to improve the Surface-micromachining process of workpiece surface roughness.Its processing unit (plant) is to adopt the clamps workpiece to be machined, and promotion abrasive material cylinder utilizes anchor clamps guiding abrasive material to arrive certain working position under the effect of abrasive flows machine tool hydraulic power.
Three, summary of the invention
A kind of abrasive material stream for cleaning guns of the present invention; Purpose is that attempting to use the abrasive flows technology carries out wiping to light thorax cannon bore; For the abrasive flows technology is opened up new application; Solve and to solve in the above-mentioned prior art and insoluble problem; Provide a kind of and on the wiping principle, have essential distinction, can carry out technical scheme high-quality removing and maintenance, that can prolong a kind of abrasive material stream for cleaning guns of weapons life and raising attack precision light thorax cannon inwall remaining copper stain and nylon stain with existing wiping technology.
A kind of abrasive material stream for cleaning guns of the present invention; It is characterized in that it being a kind of device that utilizes the abrasive flows technology that light thorax cannon bore inwall is carried out wiping; Form with V-type folder fabric combination sealing ring 17, external seal trim ring 18 and plug 19 with V-type folder fabric combination sealing ring 15, interior sealing trim ring 16, piston rod with V-type folder fabric combination sealing ring 11, external seal trim ring 12, pull bar 13, back seal receptacle 14, piston rod with V-type folder fabric combination sealing ring 9, interior sealing trim ring 10, piston rod by stepper motor 1, harmonic wave speed reducing machine 2, the fine bar 3 of nut, adapter sleeve 4, pusher cake 5, nut casing 6, guide thimble 7, preceding seal receptacle 8, piston rod; Stepper motor 1 connects and composes stepper motor harmonic wave speed reducing machine assembly A with harmonic wave speed reducing machine 2; The axle of harmonic wave speed reducing machine 2 is fixedly connected with the fine bar 3 of nut; Adapter sleeve 4 is placed in the fine bar of nut 3 outsides and is connected fixing with harmonic wave speed reducing machine 2; 7 riveted joints are one to pusher cake 5 with guide thimble with nut casing 6 respectively; Nut casing 6 outsides are with preceding seal receptacle 8; In the slit of preceding seal receptacle 8 and nut casing 6, fill in piston rod with V-type folder fabric combination sealing ring 9 and interior sealing trim ring 10; The side that keeps left in the outer ring of preceding seal receptacle 8 cover upper piston rod is with V-type folder fabric combination sealing ring 11 and external seal trim ring 12; Three pull bars 13 pass pusher cake 5 and are threaded with preceding seal receptacle 8; Put back seal receptacle 14 in guide thimble 7 outsides; In the slit of back seal receptacle 14 and guide thimble 7, fill in piston rod with V-type folder fabric combination sealing ring 15 and interior sealing trim ring 16, the outer ring of seal receptacle 14 is overlapped upper piston rod on the right side and is passed back seal receptacle 14 with V-type folder fabric combination sealing ring 17 with 18, three pull bars 13 of external seal trim ring and connect fixing through nut in the back; Preceding seal receptacle 8, piston rod press from both sides fabric combination sealing ring 17, external seal trim ring 18 and pull bar 13 with V-type and fixedly become one with V-type folder fabric combination sealing ring 15, interior sealing trim ring 16, piston rod with V-type folder fabric combination sealing ring 11, external seal trim ring 12, back seal receptacle 14, piston rod with V-type folder fabric combination sealing ring 9, interior sealing trim ring 10, piston rod, constitute material cylinder assembly B; Pusher cake 5, nut casing 6 and guide thimble 7 fixedly become one; Constitute material-pushing assembly C; And material-pushing assembly C can slidably reciprocate in preceding seal receptacle 8, back seal receptacle 14, and the fine bar 3 of nut connects and composes the worm drive pair with nut casing 6, and passes pusher cake 5 and guide thimble 7; Preceding seal receptacle 8 and adapter sleeve 4 are connected fixing through bolt, plug 19 (as shown in Figure 1) are installed in the right-hand end of guide thimble 7.
The preparation method of above-mentioned a kind of abrasive material stream for cleaning guns is characterized in that: the preparation of this device is mainly accomplished according to following three big steps:
The preparation of I, abrasive material
To light thorax cannon, the preparation abrasive material.Because the cannon gun tube is steel alloy, according to the wiping requirement, the carborundum that can select 70# for use is as abrasive particle, and carrier can be selected silicon rubber for use, and with itself and carborundum according to 1.5-2.5: 1 mixed is mixed with the abrasive material of gun tube wiping;
The preparation of II, abrasive material stream for cleaning guns assembly
At first; Stepper motor 1 is fixedly connected formation stepper motor harmonic wave speed reducing machine assembly A with harmonic wave speed reducing machine 2; Then; It is one that pusher cake 5 is riveted with nut casing 6 and guide thimble 7 respectively successively; Overlap the seal receptacle 8 of going forward in nut casing 6 outsides; In the slit of preceding seal receptacle 8 and nut casing 6, fill in piston rod from the inside to surface successively with V-type folder fabric combination sealing ring 9 and interior sealing trim ring 10; The side that keeps left in the outer ring of preceding seal receptacle 8 is overlapped upper piston rod successively with V-type folder fabric combination sealing ring 11 and external seal trim ring 12; Three pull bars 13 are passed pusher cake 5 respectively be threaded, put back seal receptacle 14 in guide thimble 7 outsides, in the slit of back seal receptacle 14 and guide thimble 7, fill in piston rod from the inside to surface successively with V-type folder fabric combination sealing ring 15 and interior sealing trim ring 16 with preceding seal receptacle 8; The outer ring of seal receptacle 14 is overlapped upper piston rod on the right side successively with V-type folder fabric combination sealing ring 17 and external seal trim ring 18 in the back; With three pull bars 13 pass respectively back seal receptacle 14 connect through nut fixing, like this before seal receptacle 8, piston rod just fixedly become one with V-type folder fabric combination sealing ring 17, external seal trim ring 18 and pull bar 13 with V-type folder fabric combination sealing ring 15, interior sealing trim ring 16, piston rod with V-type folder fabric combination sealing ring 11, external seal trim ring 12, back seal receptacle 14, piston rod with V-type folder fabric combination sealing ring 9, interior sealing trim ring 10, piston rod, formation is expected cylinder assembly B; Pusher cake 5, nut casing 6 and guide thimble 7 fixedly become one, and constitute material-pushing assembly C, and the material-pushing assembly C that is fixed into of pusher cake 5, nut casing 6 and guide thimble 7 can slidably reciprocate in preceding seal receptacle 8, back seal receptacle 14;
III, the overall connection
At last; Stepper motor harmonic wave speed reducing machine assembly A, material cylinder assembly B and material-pushing assembly C are connected in one; Constitute abrasive material stream for cleaning guns, its concrete method of attachment is: the fine bar 3 of axle and nut of harmonic wave speed reducing machine 2 is fixedly connected, adapter sleeve 4 is placed in nut fine bar 3 outsides and is connected fixing through hexagon socket head cap screw with harmonic wave speed reducing machine 2; The fine bar 3 of nut is connected and composed the worm drive pair with nut casing 6; And pass pusher cake 5 and guide thimble 7, and preceding seal receptacle 8 and adapter sleeve 4 are connected fixing through bolt, pass through to rivet installation plug 19 (fixed position is as shown in Figure 1) in the right-hand end of guide thimble 7.
The method for using of above-mentioned a kind of abrasive material stream for cleaning guns is characterized in that:
I, pusher cake 5 right portions that at first will make above-mentioned a kind of abrasive material stream for cleaning guns of accomplishing are inserted in the bore that needs wiping; Then abrasive material is inserted gun tube; Then pusher cake 5 left part with above-mentioned a kind of abrasive material stream for cleaning guns push in the bore that needs wiping, and stepper motor 1 is communicated with through lead with controllor for step-by-step motor;
II, select existing programmable controller PLC for use; Send the pulse signal that pushes away left to controllor for step-by-step motor by programmable controller PLC; Stepper motor 1 drives the fine bar 3 of nut through harmonic wave speed reducing machine 2 and rotates; Thereby control pusher cake 5 is to left movement, and the extruding abrasive material is through the slit of pusher cake 5 outsides and gun tube inwall, carries out wiping at abrasive material under to the ablation of gun tube inwall at this moment;
III, when pusher cake 5 moves to high order end; Send the pulse signal that pushes away to the right to controllor for step-by-step motor by programmable controller PLC; Stepper motor 1 drives the fine bar 3 of nut through harmonic wave speed reducing machine 2 and rotates; Thereby control pusher cake 5 moves right, and at this moment pushes the same II of process of abrasive material wiping gun tube inwall;
IV, said process are accomplished an operation cycle, thereby so reciprocation cycle realizes the wiping to whole cannon bore inner surface residue;
V, 5 side-to-side movements of pusher cake are sent pulse to controllor for step-by-step motor and are realized by programmable controller PLC programming.
The advantage of a kind of abrasive material stream for cleaning guns of the present invention is:
I, successful Application abrasive flows technology is carried out wiping to light thorax cannon bore first, for the abrasive flows technology is opened up new application.
II, solved in the prior art light thorax cannon inwall remaining copper stain and nylon stain can't with a difficult problem that is difficult to remove.
III, provide a kind of and had essential distinction, can carry out the technical scheme that high-quality is removed the method for using for preparing with a kind of abrasive material stream for cleaning guns, device maintenance, that can prolong weapons life and improve attack precision and install light thorax cannon inwall remaining copper stain and nylon stain from wiping principle and existing wiping technology.
Four, description of drawings
Fig. 1 abrasive material stream for cleaning guns mechanism installation diagram
Label among the figure is:
1, stepper motor 2, harmonic wave speed reducing machine
3, the fine bar 4 of nut, adapter sleeve
5, pusher cake 6, nut casing
7, guide thimble 8, preceding seal receptacle
9, piston rod is with V-type folder fabric combination sealing ring
10, interior sealing trim ring
11, piston rod is with V-type folder fabric combination sealing ring
12, external seal trim ring 13, pull bar
14, back seal receptacle
15, piston rod is with V-type folder fabric combination sealing ring
16, interior sealing trim ring
17, piston rod is with V-type folder fabric combination sealing ring
18, external seal trim ring 19, plug
Five, the specific embodiment
Embodiment 1
I, be the light thorax cannon of 100mm to bore, as abrasive particle, carrier was selected silicon rubber for use with the carborundum of 70#, and itself and carborundum are mixed with the abrasive material of gun tube wiping according to 1.5: 1 mixed;
The preparation of II, abrasive material stream for cleaning guns assembly
At first; Selecting RORZE board model is the stepper motor of M26A33S; Stepper motor 1 is fixedly connected formation stepper motor harmonic wave speed reducing machine assembly A with harmonic wave speed reducing machine 2; Then; It is one that pusher cake 5 is riveted with nut casing 6 and guide thimble 7 respectively successively; Overlap the seal receptacle 8 of going forward in nut casing 6 outsides; In the slit of preceding seal receptacle 8 and nut casing 6, fill in piston rod from the inside to surface successively with V-type folder fabric combination sealing ring 9 and interior sealing trim ring 10, the side that keeps left in the outer ring of preceding seal receptacle 8 is overlapped upper piston rod successively with V-type folder fabric combination sealing ring 11 and external seal trim ring 12, three pull bars 13 is passed pusher cake 5 respectively be threaded with preceding seal receptacle 8; Put back seal receptacle 14 in guide thimble 7 outsides; In the slit of back seal receptacle 14 and guide thimble 7, fill in piston rod from the inside to surface successively with V-type folder fabric combination sealing ring 15 and interior sealing trim ring 16, the outer ring of seal receptacle 14 is overlapped upper piston rod on the right side successively with V-type folder fabric combination sealing ring 17 and external seal trim ring 18 in the back, three pull bars 13 is passed back seal receptacle 14 respectively connect fixing through nut; Seal receptacle 8, piston rod just fixedly become one with V-type folder fabric combination sealing ring 17, external seal trim ring 18 and pull bar 13 with V-type folder fabric combination sealing ring 15, interior sealing trim ring 16, piston rod with V-type folder fabric combination sealing ring 11, external seal trim ring 12, back seal receptacle 14, piston rod with V-type folder fabric combination sealing ring 9, interior sealing trim ring 10, piston rod like this, constitute material cylinder assembly B; Pusher cake 5, nut casing 6 and guide thimble 7 fixedly become one, and constitute material-pushing assembly C, and the material-pushing assembly C that is fixed into of pusher cake 5, nut casing 6 and guide thimble 7 can slidably reciprocate in preceding seal receptacle 8, back seal receptacle 14;
III, the overall connection
At last; Stepper motor harmonic wave speed reducing machine assembly A, material cylinder assembly B and material-pushing assembly C are connected in one; Constitute abrasive material stream for cleaning guns, its concrete method of attachment is: the fine bar 3 of axle and nut of harmonic wave speed reducing machine 2 is fixedly connected, adapter sleeve 4 is placed in nut fine bar 3 outsides and is connected fixing through hexagon socket head cap screw with harmonic wave speed reducing machine 2; The fine bar 3 of nut is connected and composed the worm drive pair with nut casing 6; And pass pusher cake 5 and guide thimble 7, and preceding seal receptacle 8 and adapter sleeve 4 are connected fixing through bolt, pass through to rivet installation plug 19 (fixed position is as shown in Figure 1) in the right-hand end of guide thimble 7.Then introduce method for using below:
1, pusher cake 5 right portions that at first will make above-mentioned a kind of abrasive material stream for cleaning guns of accomplishing are inserted in the bore that needs wiping; Then abrasive material is inserted gun tube; Then pusher cake 5 left part with above-mentioned a kind of abrasive material stream for cleaning guns push in the bore that needs wiping, and stepper motor 1 is communicated with through lead with controllor for step-by-step motor;
2, select existing programmable controller PLC for use; Send the pulse signal that pushes away left to controllor for step-by-step motor by programmable controller PLC; Stepper motor 1 drives the fine bar 3 of nut through harmonic wave speed reducing machine 2 and rotates; Thereby control pusher cake 5 is to left movement, and the extruding abrasive material is through the slit of pusher cake 5 outsides and gun tube inwall, carries out wiping at abrasive material under to the ablation of gun tube inwall at this moment;
3, when pusher cake 5 moves to high order end; Send the pulse signal that pushes away to the right to controllor for step-by-step motor by programmable controller PLC; Stepper motor 1 drives the fine bar 3 of nut through harmonic wave speed reducing machine 2 and rotates; Thereby control pusher cake 5 moves right, and at this moment pushes the same II of process of abrasive material wiping gun tube inwall;
4, said process is accomplished an operation cycle, thereby so reciprocation cycle realizes the wiping to whole cannon bore inner surface residue;
5,5 side-to-side movements of pusher cake are sent pulse to controllor for step-by-step motor and are realized by programmable controller PLC programming.
The diameter of pusher cake 5 is designed to 98mm; Preceding seal receptacle 8 is designed to 98mm with the diameter of back seal receptacle 14; It is 99mm that external seal trim ring 12 is selected diameter with external seal trim ring 18, and piston rod uses V-type folder fabric combination sealing ring 11 and piston rod to use V-type folder fabric combination sealing ring 17 to select diameter to be 100mm.
Embodiment 2
To bore was the light thorax cannon of 100mm, and as abrasive particle, carrier is selected silicon rubber for use with the carborundum of 70#, and itself and carborundum are mixed with the abrasive material of gun tube wiping according to 2: 1 mixed; Selecting RORZE board model is the stepper motor of M26A33S; The diameter of pusher cake 5 is designed to 98mm; Preceding seal receptacle 8 is designed to 98mm with the diameter of back seal receptacle 14; It is 99mm that external seal trim ring 12 is selected diameter with external seal trim ring 18, and piston rod uses V-type folder fabric combination sealing ring 11 and piston rod to use V-type folder fabric combination sealing ring 17 to select diameter to be 100mm.Other is with embodiment 1.
Embodiment 3
To bore was the light thorax cannon of 120mm, and as abrasive particle, carrier is selected silicon rubber for use with the carborundum of 70#, and itself and carborundum are mixed with the abrasive material of gun tube wiping according to 2.5: 1 mixed; Selecting RORZE board model is the stepper motor of M29B26S; The diameter of pusher cake 5 is designed to 118mm; Preceding seal receptacle 8 is designed to 118mm with the diameter of back seal receptacle 14; It is 119mm that external seal trim ring 12 is selected diameter with external seal trim ring 18, and piston rod uses V-type folder fabric combination sealing ring 11 and piston rod to use V-type folder fabric combination sealing ring 17 to select diameter to be 120mm.Other is with embodiment 1.
Claims (1)
1. abrasive material stream for cleaning guns; It is characterized in that it being a kind of device that utilizes the abrasive flows technology that light thorax cannon bore inwall is carried out wiping; Form with V-type folder fabric combination sealing ring (17), the second external seal trim ring (18) and plug (19) with sealing trim ring (16), the 4th piston rod in the V-type folder fabric combination sealing ring (15), second with V-type folder fabric combination sealing ring (11), the first external seal trim ring (12), pull bar (13), back seal receptacle (14), the 3rd piston rod with sealing trim ring (10), second piston rod in the V-type folder fabric combination sealing ring (9), first by stepper motor (1), harmonic wave speed reducing machine (2), the fine bar (3) of nut, adapter sleeve (4), pusher cake (5), nut casing (6), guide thimble (7), preceding seal receptacle (8), first piston bar; Stepper motor (1) connects and composes stepper motor harmonic wave speed reducing machine assembly A with harmonic wave speed reducing machine (2); The axle of harmonic wave speed reducing machine (2) is fixedly connected with the fine bar of nut (3); Adapter sleeve (4) is placed in the fine bar of nut (3) outside and is connected fixing with harmonic wave speed reducing machine (2); Pusher cake (5) is one with nut casing (6) and guide thimble (7) riveted joint respectively; Nut casing (6) outside is with preceding seal receptacle (8); In the slit of preceding seal receptacle (8) and nut casing (6), fill in the first piston bar with sealing trim ring (10) in the V-type folder fabric combination sealing ring (9) and first; The side that keeps left in the outer ring of preceding seal receptacle (8) puts second piston rod with the V-type folder fabric combination sealing ring (11) and the first external seal trim ring (12); Three pull bars (13) pass pusher cake (5) and are threaded with preceding seal receptacle (8); Put back seal receptacle (14) in guide thimble (7) outside; In the slit of back seal receptacle (14) and guide thimble (7), fill in the 3rd piston rod with sealing trim ring (16) in the V-type folder fabric combination sealing ring (15) and second; Put the 4th piston rod on the right side in the outer ring of back seal receptacle (14) with the V-type folder fabric combination sealing ring (17) and the second external seal trim ring (18); Three pull bars (13) pass back seal receptacle (14) and connect fixing through nut; Before seal receptacle (8), first piston bar fixedly become one with pull bar (13) with V-type folder fabric combination sealing ring (17), the second external seal trim ring (18) with sealing trim ring (16), the 4th piston rod in the V-type folder fabric combination sealing ring (15), second with V-type folder fabric combination sealing ring (11), the first external seal trim ring (12), back seal receptacle (14), the 3rd piston rod with sealing trim ring (10), second piston rod in the V-type folder fabric combination sealing ring (9), first, formation is expected cylinder assembly B; Pusher cake (5), nut casing (6) and guide thimble (7) fixedly become one; Constitute material-pushing assembly C; And material-pushing assembly C can slidably reciprocate in preceding seal receptacle (8), back seal receptacle (14), and the fine bar of nut (3) connects and composes the worm drive pair with nut casing (6), and passes pusher cake (5) and guide thimble (7); Preceding seal receptacle (8) and adapter sleeve (4) are connected fixing through bolt, plug (19) are installed in the right-hand end of guide thimble (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100737106A CN101476841B (en) | 2009-01-20 | 2009-01-20 | Apparatus for cleaning gun by abrasive material stream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100737106A CN101476841B (en) | 2009-01-20 | 2009-01-20 | Apparatus for cleaning gun by abrasive material stream |
Publications (2)
| Publication Number | Publication Date |
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| CN101476841A CN101476841A (en) | 2009-07-08 |
| CN101476841B true CN101476841B (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100737106A Expired - Fee Related CN101476841B (en) | 2009-01-20 | 2009-01-20 | Apparatus for cleaning gun by abrasive material stream |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1050678A (en) * | 1911-09-01 | 1913-01-14 | Raul R Moreno | Process for removing copper from other metals. |
| US4369071A (en) * | 1979-10-03 | 1983-01-18 | Rheinmetall Gmbh | Process and arrangement for introducing an automatic cleaning mechanism into a gun barrel |
| US4482469A (en) * | 1981-09-04 | 1984-11-13 | Ploetze Bodo | Cleaning agent for fire-arm barrels |
| CN86207922U (en) * | 1986-10-11 | 1988-07-20 | 河北省涿县电子仪器厂 | Portable machine for cleaning big gun |
| CN101158562A (en) * | 2007-09-12 | 2008-04-09 | 太原理工大学 | Stepwise gun wiping robot and method of use thereof |
| CN201104159Y (en) * | 2007-09-19 | 2008-08-20 | 烟台未来自动装备有限责任公司 | Gas cylinder for auto-cleaner of artillery gun chamber |
-
2009
- 2009-01-20 CN CN2009100737106A patent/CN101476841B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1050678A (en) * | 1911-09-01 | 1913-01-14 | Raul R Moreno | Process for removing copper from other metals. |
| US4369071A (en) * | 1979-10-03 | 1983-01-18 | Rheinmetall Gmbh | Process and arrangement for introducing an automatic cleaning mechanism into a gun barrel |
| US4482469A (en) * | 1981-09-04 | 1984-11-13 | Ploetze Bodo | Cleaning agent for fire-arm barrels |
| CN86207922U (en) * | 1986-10-11 | 1988-07-20 | 河北省涿县电子仪器厂 | Portable machine for cleaning big gun |
| CN101158562A (en) * | 2007-09-12 | 2008-04-09 | 太原理工大学 | Stepwise gun wiping robot and method of use thereof |
| CN201104159Y (en) * | 2007-09-19 | 2008-08-20 | 烟台未来自动装备有限责任公司 | Gas cylinder for auto-cleaner of artillery gun chamber |
Non-Patent Citations (1)
| Title |
|---|
| 郝鹏飞.磨料流技术及其在火炮炮膛加工擦拭中的应用.《机械管理开发》.2008,第23卷(第4期),119-120. * |
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| CN101476841A (en) | 2009-07-08 |
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