CN107866435B - Solid engine grain cleaning device - Google Patents
Solid engine grain cleaning device Download PDFInfo
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- CN107866435B CN107866435B CN201710954081.2A CN201710954081A CN107866435B CN 107866435 B CN107866435 B CN 107866435B CN 201710954081 A CN201710954081 A CN 201710954081A CN 107866435 B CN107866435 B CN 107866435B
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- solid engine
- lathe bed
- tool
- lathe
- lead screw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/02—Arrangements for chip-breaking in turning-machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/06—Measuring, gauging, or adjusting equipment on turning-machines for setting-on, feeding, controlling, or monitoring the cutting tools or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
Abstract
The invention provides a solid engine grain cleaning device which comprises a lathe bed and a cushion frame arranged below the lathe bed, wherein a headstock is arranged on the lathe bed, a speed regulating motor for driving an output shaft to rotate and a belt wheel train matched with the speed regulating motor are arranged in the headstock, the output shaft is connected with a three-jaw chuck, one end of a transition tool is clamped by the three-jaw chuck, the other end of the transition tool is clamped at a grain port of a solid engine, a cantilever cutter bar is arranged on the lathe bed through a feeding structure, one end of the cantilever cutter bar is provided with a clamping part for clamping an inner bore lathe tool, and the feeding structure controls the longitudinal or transverse movement of the inner bore lathe tool. The device can thoroughly clear away the solid engine powder column, can also carry out recycle to the powder column of clearance, and environmental protection more, efficiency is higher moreover.
Description
Technical Field
The invention relates to the technical field of solid rocket engine manufacturing, in particular to a solid engine grain cleaning device.
Background
The treatment problem of the retired solid engine grain (adopting the composite solid propellant) is always concerned, the first-generation open-air combustion and the second-generation controlled combustion method are limited, and a third-generation energetic material waste treatment method characterized by safer and more effective recycling becomes a research hotspot. The method mainly adopts an extraction (including supercritical extraction) and high-pressure water jet to remove the charge mode of the solid engine, the extracted components are purified and then reused, and the cut explosive blocks are crushed to prepare the industrial explosive; or cutting the ammunition with high pressure liquid nitrogen. Extraction and high-pressure water jet methods are mature at present, but cannot fully recover waste medicines. The cost of high pressure liquid nitrogen cutting is very high. Therefore, a simple and practical mechanical cutting device is designed, retired explosive columns are thoroughly removed, the removed explosive columns are used for civil explosive blasting, recycling of energetic materials is achieved, and good social benefits and economic benefits are achieved.
Disclosure of Invention
The invention aims to provide a solid engine grain cleaning device, which can thoroughly clean solid engine grains, can recycle the cleaned grains, is more environment-friendly and has higher efficiency.
The technical scheme includes that the solid engine grain cleaning device comprises a lathe bed and a cushion frame arranged below the lathe bed, a headstock is arranged on the lathe bed, a speed regulating motor driving an output shaft to rotate and a belt wheel train matched with the speed regulating motor are arranged in the headstock, the output shaft is connected with a three-jaw chuck, one end of a transition tool is clamped by the three-jaw chuck, the other end of the transition tool is clamped at a grain port of a solid engine, a cantilever cutter bar is arranged on the lathe bed through a feeding structure, one end of the cantilever cutter bar is provided with a clamping part for clamping an inner bore turning tool, and the feeding structure controls longitudinal or transverse movement of the inner bore turning tool.
In an optimized scheme, the feeding structure comprises a first supporting plate and a second supporting plate connected with the first supporting plate, the first supporting plate is longitudinally slidably mounted on a guide rail of a lathe bed, a rack is mounted on the lathe bed, a first servo motor is arranged on the first supporting plate, a rotating shaft of the first servo motor drives a gear to rotate along the rack, a second servo motor is arranged on the second supporting plate and drives a first lead screw to rotate, the first lead screw is perpendicular to the guide rail of the lathe bed and is connected with a connecting plate at the upper end of a first nut matched with the first lead screw, and the connecting plate is connected with a cantilever cutter bar.
In a preferred scheme, a rotary center frame is arranged on the bed body, the upper end of the rotary center frame is connected with a supporting wheel, and the solid engine is placed on the supporting wheel.
In an optimized scheme, one end, far away from the three-jaw chuck, of the solid engine is connected with a material guide opening tool, a material receiving groove is arranged on the lathe bed and is arranged below the material guide opening tool, and a material outlet is formed in the material receiving groove.
In a further scheme, the bed body is obliquely arranged, so that one end of the solid engine, which is connected with the material guide port tool, is lower.
In a further scheme, the lathe bed is connected with one end of the cushion frame through a hinge, and the other end of the lathe bed and the other end of the cushion frame are provided with a turnover cylinder so that the lathe bed can turn over around the hinge.
In the preferred scheme, the cantilever cutter arbor includes outside support frame and inside dwang, dwang end connection hand wheel, and first bevel gear is connected to the other end of dwang, the second lead screw is connected to the one end that the hand wheel was kept away from to the support frame, suit and first bevel gear meshing's second bevel gear on the second lead screw, and the second lead screw rotates the lateral shifting who drives the second nut, and the clamping part is connected to the second nut.
In a preferable scheme, a turbine type starting vibrator is arranged on the cantilever cutter bar.
In the preferred scheme, the device comprises a controller, wherein the controller controls the rotating speed of a speed regulating motor or controls the position and the cutting depth of the inner bore turning tool by controlling a first servo motor and a second servo motor.
In the preferred scheme, the inner bore turning tool is provided with a temperature sensor.
The solid engine grain cleaning device provided by the invention has the following beneficial effects by adopting the structure:
1. the device drives the solid engine rotation through buncher, realizes the cutting clearance to the grain, can carry out recycle to the dregs of a decoction of cutting, simultaneously, because the port of solid engine grain does not have complete shutoff, the circulation of air is smooth and easy, has certain cooling effect to the internal hole lathe tool.
2. The feeding structure adjusts the longitudinal position or the transverse position of the inner bore turning tool, and the cutting position or the cutting depth is adjusted.
3. The lathe bed slope sets up, and the smear metal in utilizing the rotatory engine grain of slope derives the characteristic along the incline direction under dead weight and centrifugal force effect and can make the smear metal automatically fall into and connect the silo at the in-process of cutting, avoids adopting complicated mechanism to carry out the smear metal clearance, reduces the smear metal volume in the solid engine grain, reduces the friction between smear metal and the grain, prevents to arouse the burning of grain.
4. The arranged overturning cylinder enables the lathe bed to finish the clamping and positioning of the engine grain when the lathe bed is in a horizontal state so as to reduce the complexity of installation, and the engine grain in the whole cutting process is in an inclined state.
5. The transverse feeding adjustment of the inner bore turning tool can be adjusted through the arranged hand wheel, so that the requirement that manual intervention is needed under the working condition in the equipment debugging stage or the cutter alignment process is met.
6. The turbine type starting vibrator is arranged, and the turbine type pneumatic vibrator is used as a vibration source to realize pulse intermittent turning of the cutter, so that the aims of reducing main cutting force, reducing the surface temperature of the cutter and automatically breaking chips are fulfilled.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is an enlarged view of a point a in fig. 1.
In the figure: the lathe comprises a lathe body 1, a cushion frame 2, a lathe head 3, an output shaft 4, a speed regulating motor 5, a belt wheel system 6, a three-jaw chuck 7, a transition tool 8, a solid engine 9, a cantilever cutter bar 10, an inner hole turning tool 11, a clamping part 12, a first supporting plate 13, a second supporting plate 14, a lathe body guide rail 15, a rack 16, a first servo motor 17, a gear 18, a second servo motor 19, a first screw rod 20, a first nut 21, a connecting plate 22, a rotating center frame 23, a supporting wheel 24, a material guiding hole tool 25, a material receiving groove 26, a material outlet 27, a hinge 28, a turnover cylinder 29, a supporting frame 30, a rotating rod 31, a hand wheel 32, a first bevel gear 33, a second screw rod 34, a second bevel gear 35, a second nut 36 and a turbine type starting vibrator 37.
Detailed Description
As shown in fig. 1-2, a solid engine grain cleaning device comprises a bed body 1 and a bed frame 2 arranged below the bed body 1, wherein a headstock 3 is arranged on the bed body 1, a speed regulating motor 5 for driving an output shaft 4 to rotate and a belt pulley system 6 matched with the speed regulating motor 5 are arranged in the headstock 3, the output shaft 4 is connected with a three-jaw chuck 7, the three-jaw chuck 7 clamps one end of a transition tool 8, the other end of the transition tool 8 is clamped at a grain port of a solid engine 9, a cantilever cutter bar 10 is arranged on the bed body 1 through a feeding structure, the feeding structure comprises a first supporting plate 13 and a second supporting plate 14 connected with the first supporting plate 13, the first supporting plate 13 is longitudinally slidably arranged on a bed body guide rail 15, a rack 16 is arranged on the bed body 1, a first servo motor 17 is arranged on the first supporting plate 13, a rotating shaft of the first servo motor 17 drives a gear 18 to rotate along the rack 16, the second supporting plate 14 is provided with a second servo motor 19, the second servo motor 19 drives a first screw rod 20 to rotate, the first screw rod 20 is arranged perpendicular to the lathe bed guide rail 15, the upper end of a first nut 21 matched with the first screw rod 20 is connected with a connecting plate 22, and the connecting plate 22 is connected with the cantilever cutter bar 10.
As shown in fig. 3, the cantilever cutter bar 10 includes an external support frame 30 and an internal rotation rod 31, the end of the rotation rod 31 is connected to a hand wheel 32, the other end of the rotation rod 31 is connected to a first bevel gear 33, one end of the support frame 30 far away from the hand wheel 32 is connected to a second lead screw 34, the second lead screw 34 is sleeved with a second bevel gear 35 meshed with the first bevel gear 33, the second lead screw 34 rotates to drive a second nut 36 to move transversely, the second nut 36 is connected to the clamping portion 12, and the clamping portion 12 clamps the female lathe tool 11.
A rotary center frame 23 is arranged on the lathe bed 1, the upper end of the rotary center frame 23 is connected with a supporting wheel 24, and the solid engine 9 is placed on the supporting wheel 24. The supporting wheel 24 ensures that the axis of the solid engine 9 is coaxial with the axis of the three-jaw chuck 7, and the cutting process of the engine grain is kept smooth.
The solid engine 9 is far away from the end of the three-jaw chuck 7 and is connected with a material guiding opening tool 25, a material receiving groove 26 is arranged on the lathe bed 1, the material receiving groove 26 is arranged below the material guiding opening tool 25, and a material outlet 27 is formed in the material receiving groove 26.
The lathe bed 1 is connected with one end of the cushion frame 2 through a hinge 28, and the other end of the lathe bed 1 and the other end of the cushion frame 2 are provided with a turnover cylinder 29 so that the lathe bed 1 can turn over around the hinge 28. The lathe bed 1 can turn clockwise 5-10 degrees around the hinge 28 to ensure that chips can be automatically discharged from the material guide opening tool 25 and fall into the material receiving groove 26. The lathe bed 1 finishes the clamping and positioning of the engine grain when being in a horizontal state so as to reduce the complexity of installation, and the engine grain in the whole cutting process is in an inclined state.
The cantilever cutter bar 10 drives a first bevel gear 33 and a second bevel gear 35 which are meshed with each other through a hand wheel 32, and transverse feeding manual adjustment of the cutter is completed.
A turbine type starting vibrator 37 is mounted on the cantilever cutter bar 10. The vibration cutting is realized, the pulse intermittent turning of the cutter is realized by using the turbine type pneumatic vibrator 37 as a vibration source, and the aims of reducing the main cutting force, reducing the surface temperature of the cutter and automatically breaking chips are fulfilled.
A controller (not shown in the figures) is included, which controls the rotation speed of the adjustable speed motor 5 or controls the position of the bore cutter 11 and the cutting depth by controlling the first servo motor 17 and the second servo motor 19.
The air compressor (not marked in the drawing) is utilized to directly blow the humidified compressed air to the inner bore lathe tool 11 and the tool tip, the temperature of the tool is controlled, and meanwhile, the cooled tail gas is utilized to moisten the space environment in the explosive column, so that the air humidity is increased, and the possibility of generating static electricity due to chip friction is reduced.
The strain type resistor (not marked in the attached drawing) is embedded at the blade of the inner hole turning tool 11, such as a temperature sensor, and is used for remotely monitoring temperature change and implementing alarm parking.
The function control system is controlled by an industrial personal computer, is externally connected with a display terminal and has automatic, manual and field control modes. The control contents comprise the rotating speed of a solid engine, the depth of tool cutting, the feeding speed of the tool, the starting and stopping of a turnover oil cylinder, the starting and stopping of an air compressor, the starting and stopping of a pneumatic vibrator, the exiting of the tool under the working condition of emergency alarm and the like.
The detection monitoring alarm system mainly aims at the over-limit of the temperature of a cutter, the over-limit of the cutting depth of the cutter, the over-limit of the cutter feeding speed, the over-limit of the rotating speed in the cutting process of an engine grain, the over-limit of the electrostatic value, the over-limit of the compressed air pressure, the over-limit of the oil pressure of a turnover oil cylinder, the setting and real-time detection of working condition parameters and production flow, the alarm interlocking of a safety door (when the safety door cannot be started under the condition of automatic operation), and the like, all alarms have audible and visual alarms, and automatically display corresponding alarm contents.
The memory display output system can real-timely memorize (including abnormal alarm) the flow parameters such as the rotating speed of the solid engine, the tool cutting depth, the tool feeding speed, the working time and the like, the working condition parameters such as the electrostatic voltage, the compressed air pressure, the oil pressure of the turnover oil cylinder and the like, and the abnormal parameters of all the parameters.
The device is adopted to carry out the cleaning work of the grain, is safe, reliable, quick and environment-friendly, and obtains good economic and social benefits.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.
Claims (9)
1. The utility model provides a solid engine grain cleaning device, includes lathe bed and the bed frame of setting in the lathe bed below, its characterized in that: the lathe bed is provided with a lathe head box, a speed regulating motor for driving an output shaft to rotate and a belt wheel train matched with the speed regulating motor are arranged in the lathe head box, the output shaft is connected with a three-jaw chuck, one end of a transition tool is clamped by the three-jaw chuck, the other end of the transition tool is clamped at a medicine column port of a solid engine, a cantilever cutter bar is installed on the lathe bed through a feeding structure, one end of the cantilever cutter bar is connected with a clamping part for clamping an inner-hole lathe tool, the feeding structure controls longitudinal or transverse movement of the inner-hole lathe tool, the lathe bed is connected with one end of a cushion frame through a hinge, and a turnover cylinder is arranged at the.
2. The solid engine charge cleaning apparatus of claim 1, wherein: the feeding structure comprises a first supporting plate and a second supporting plate connected with the first supporting plate, the first supporting plate is longitudinally slidably mounted on a guide rail of a lathe bed, a rack is mounted on the lathe bed, a first servo motor is arranged on the first supporting plate, a rotating shaft of the first servo motor drives a gear to rotate along the rack, a second servo motor is arranged on the second supporting plate, the second servo motor drives a first lead screw to rotate, the first lead screw is perpendicular to the guide rail of the lathe bed and is connected with the upper end of a first nut matched with the first lead screw, and the connecting plate is connected with a cantilever cutter bar.
3. The solid engine charge cleaning apparatus of claim 1, wherein: a rotary center frame is arranged on the bed body, the upper end of the rotary center frame is connected with a supporting wheel, and a solid engine is placed on the supporting wheel.
4. The solid engine charge cleaning apparatus of claim 1, wherein: the solid engine is kept away from the one end of three-jaw chuck and is connected the guide mouth frock, is equipped with on the lathe bed and connects the silo, connects the silo setting in the below of guide mouth frock, it is equipped with the discharge gate to connect the silo.
5. The solid engine charge cleaning apparatus of claim 4, wherein: the bed body is obliquely arranged, so that one end of the solid engine, which is connected with the material guide port tool, is lower.
6. The solid engine charge cleaning apparatus of claim 1, wherein: cantilever cutter arbor includes outside support frame and inside dwang, dwang end connection hand wheel, and first bevel gear is connected to the other end of dwang, the second lead screw is connected to the one end that the hand wheel was kept away from to the support frame, suit and first bevel gear meshed's second bevel gear on the second lead screw, and the second lead screw rotates the lateral shifting who drives the second nut, and the clamping part is connected to the second nut.
7. The solid engine charge cleaning apparatus of claim 1, wherein: and a turbine type starting vibrator is arranged on the cantilever cutter bar.
8. A solid engine charge cleaning device according to any one of claims 1 or 2, characterized in that: the inner bore turning tool control device comprises a controller, wherein the controller controls the rotating speed of a speed regulating motor or controls the position and the cutting depth of an inner bore turning tool by controlling a first servo motor and a second servo motor.
9. The solid engine charge cleaning apparatus of claim 1, wherein: the inner bore turning tool is provided with a temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954081.2A CN107866435B (en) | 2017-10-13 | 2017-10-13 | Solid engine grain cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954081.2A CN107866435B (en) | 2017-10-13 | 2017-10-13 | Solid engine grain cleaning device |
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| Publication Number | Publication Date |
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| CN107866435A CN107866435A (en) | 2018-04-03 |
| CN107866435B true CN107866435B (en) | 2020-06-30 |
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| CN201710954081.2A Active CN107866435B (en) | 2017-10-13 | 2017-10-13 | Solid engine grain cleaning device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044219B (en) * | 2019-04-11 | 2021-07-27 | 西安航天精密机电研究所 | Man-machine isolation automatic milling and shaping system and method |
| CN110685818B (en) * | 2019-10-09 | 2022-05-17 | 中国科学院沈阳自动化研究所 | Solid rocket engine powder charge emptying devices |
| CN112355035A (en) * | 2020-11-19 | 2021-02-12 | 衡阳桑谷医疗机器人有限责任公司 | Needle head processing assembly |
| CN113492221B (en) * | 2021-08-06 | 2022-06-21 | 中国人民解放军32181部队 | Solid rocket engine charging dissection method |
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| Publication number | Publication date |
|---|---|
| CN107866435A (en) | 2018-04-03 |
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