CN116900827B - Ultrasonic grinding device with adjustable grinding fluid - Google Patents
Ultrasonic grinding device with adjustable grinding fluid Download PDFInfo
- Publication number
- CN116900827B CN116900827B CN202311185919.8A CN202311185919A CN116900827B CN 116900827 B CN116900827 B CN 116900827B CN 202311185919 A CN202311185919 A CN 202311185919A CN 116900827 B CN116900827 B CN 116900827B
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- CN
- China
- Prior art keywords
- ultrasonic
- push rod
- cam
- amplitude transformer
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000012530 fluid Substances 0.000 title claims abstract description 15
- 238000005498 polishing Methods 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 239000007921 spray Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 23
- 238000013021 overheating Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The application discloses an ultrasonic grinding device with adjustable grinding fluid, which comprises an ultrasonic transducer, an ultrasonic amplitude transformer, a cutter handle and a cutter, wherein the ultrasonic transducer and the ultrasonic amplitude transformer are arranged in the ultrasonic vibration cutter handle, the ultrasonic amplitude transformer drives the cutter to grind, a fluid supply assembly is arranged in the cutter handle, the fluid supply assembly controls the fluid outlet speed through an adjusting mechanism, and the adjusting mechanism is arranged on the ultrasonic amplitude transformer; the adjusting mechanism comprises a cam, the cam is in a truncated cone shape, one end with a large diameter protrudes greatly, one end with a small diameter protrudes little, the cam is connected to the ultrasonic amplitude transformer in a sliding manner, the upper end of the cam is connected with the output end of the push rod in a sliding manner, and the push rod is fixed in the knife handle through the support. The polishing solution can be timely adjusted according to the grinding speed and the grinding material, the flow of the required polishing solution is judged according to the workpiece material to be processed and the grinding speed, and then the adjusting mechanism is used for adjusting, so that excessive or insufficient polishing solution is avoided.
Description
Technical Field
The application relates to the field of grinding equipment, in particular to an ultrasonic grinding device with an adjustable grinding fluid.
Background
The principle of the ultrasonic vibration auxiliary polishing technology is that an ultrasonic transducer is excited by a signal generator, mechanical vibration can be generated by an ultrasonic transducer device due to the piezoelectric effect, and a small mechanical amplitude is amplified by an amplitude transformer at the front end of the transducer and then transmitted to a polishing tool head; the tool head generates high-frequency ultrasonic vibration, and simultaneously, the surface roughness of the workpiece is better reduced and the surface morphology of the workpiece is improved by combining other composite technologies.
The existing ultrasonic vibration auxiliary polishing device is inconvenient in polishing solution flow adjustment, cannot be adjusted timely according to the grinding speed and the grinding materials, excessive polishing solution can cause waste of resources and is not beneficial to processing of workpieces, and too little polishing solution is difficult to cool a processing part timely.
Disclosure of Invention
The application aims to provide an ultrasonic grinding device with adjustable grinding fluid, so as to solve the problems in the background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the ultrasonic grinding device comprises an ultrasonic transducer, an ultrasonic amplitude transformer, a handle and a cutter, wherein the ultrasonic transducer and the ultrasonic amplitude transformer are arranged in the ultrasonic vibration handle, the ultrasonic amplitude transformer drives the cutter to grind, a liquid supply assembly is arranged in the handle, the liquid supply assembly controls the liquid outlet speed through an adjusting mechanism, and the adjusting mechanism is arranged on the ultrasonic amplitude transformer;
the adjusting mechanism comprises a cam, the cam is in a circular truncated cone shape, one end with a large diameter protrudes greatly, one end with a small diameter protrudes little, the cam is connected to the ultrasonic amplitude transformer in a sliding manner, the upper end of the cam is connected with the output end of the push rod in a sliding manner, and the push rod is fixed in the knife handle through the support.
Preferably, the liquid supply assembly comprises a cylinder body, a piston and a push rod, wherein the cylinder body is fixed in the tool handle through a cylinder body support, one side of the cylinder body is communicated with the water inlet pipe, the other side of the cylinder body is communicated with the water outlet pipe, the piston is connected in the cylinder body in a sliding manner, one side, far away from the water inlet pipe and the water outlet pipe, of the piston is fixedly connected with one end of the push rod, the other end of the push rod is connected with a cam in a sliding manner, the piston is provided with a spring on the same side of the push rod, one end of the spring is fixedly provided with the piston, the other end of the spring is fixedly arranged in the cylinder body, the lower end of the water outlet pipe is connected with a spray head, and the height of the spray head is arranged near a cutter.
Preferably, the water inlet pipe and the water outlet pipe are respectively provided with a one-way valve, and the water inlet pipe and the water outlet pipe are hoses.
Preferably, the spray head is fixed on the knife handle through a spray head bracket.
Preferably, the lower end of the tool handle is provided with a swinging mechanism for swinging the spray head, the swinging mechanism comprises a turntable and a swinging gear, the turntable is sleeved at one end of the ultrasonic amplitude transformer close to the tool, the turntable is slidably connected to the lower end of the tool handle, the turntable is connected with one end of the spray head support, the other end of the spray head support is fixedly connected with the spray head, teeth are arranged on the outer side of the turntable and meshed with the swinging gear, the swinging gear is driven by a motor, and the motor is fixed on the tool handle.
Compared with the prior art, the application has the beneficial effects that: the polishing solution can be timely adjusted according to the grinding speed and the grinding material, the flow of the required polishing solution is judged according to the material of the workpiece to be processed and the grinding speed, then the adjusting mechanism is used for adjusting, and then grinding is started, so that the problems of excessive or insufficient polishing solution, waste of the polishing solution and untimely cooling of the workpiece are avoided.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present application;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of the cam of the present application;
FIG. 4 is a schematic structural diagram of embodiment 2 of the present application;
fig. 5 is a partial enlarged view at B of fig. 4.
In the figure: 1. ultrasonic transducer, 2, ultrasonic amplitude transformer, 3, cam, 4, liquid supply assembly, 401, cylinder body, 402, inlet tube, 403, outlet tube, 404, piston, 405, push rod, 406, spring, 407, shower nozzle, 5, swing mechanism, 501, carousel, 502, swing gear, 503, shower nozzle support, 6, handle of a knife, 7, cutter.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1: referring to fig. 1-3, in order to solve the problem that the flow rate of the polishing solution of the conventional ultrasonic vibration auxiliary polishing device is inconvenient to adjust and cannot be adjusted timely according to the grinding speed and the grinding material, the purpose that the polishing solution can be adjusted timely according to the grinding speed and the grinding material is achieved, so that excessive or insufficient polishing solution is avoided, and the problems of wasting the polishing solution and untimely cooling of workpieces are avoided. The application provides a technical scheme that: the ultrasonic grinding device with the adjustable grinding fluid comprises an ultrasonic transducer 1, an ultrasonic amplitude transformer 2, a cutter handle 6 and a cutter 7, wherein the ultrasonic transducer 1 and the ultrasonic amplitude transformer 2 are arranged in the ultrasonic vibration cutter handle 6, the ultrasonic amplitude transformer 2 drives the cutter 7 to grind, a fluid supply assembly 4 is arranged in the cutter handle 6, at least one fluid supply assembly 4 is arranged, the fluid supply assemblies 4 control the fluid outlet speed through the same adjusting mechanism, and the adjusting mechanism is arranged on the ultrasonic amplitude transformer 2; in the application, the electric elements such as the motor, the air cylinder, the push rod and the like are all of the existing types. When the polishing machine is used, the tool handle 6 is arranged on a machine tool spindle or is held by an operator, the tool 7 on the tool handle is used for grinding a workpiece, when the polishing machine is used, the flow of a required polishing solution is judged according to the material of the workpiece to be processed and the grinding speed, then an adjusting mechanism is used for adjusting the flow of the required polishing solution, then grinding is started, the ultrasonic amplitude transformer 2 rotates to drive the adjusting mechanism to move, the adjusting mechanism moves to drive the liquid supply assembly 4 to spray the polishing solution at the grinding positions of the tool 7 and the workpiece, and when the grinding speed is changed, the adjusting mechanism is adjusted, so that the liquid outlet speed and the flow of the polishing solution are changed, and the polishing solution and the grinding are required to be adapted.
Referring to fig. 1 and 3, for realizing free adjustment of polishing solution, an adjusting mechanism is provided, the adjusting mechanism comprises a cam 3, the cam 3 is in a shape of a circular table, one end with a large diameter protrudes to a large extent, one end with a small diameter protrudes to a small extent, the adjusting mechanism is slidably connected to an ultrasonic amplitude transformer 2, the cam 3 can be placed forwards or reversely, a plurality of protrusions can be arranged on the cam 3 according to requirements, the cam 3 is slidably connected to the ultrasonic amplitude transformer 2 through a spline shaft, the upper end of the cam 3 is slidably connected with the output end of a push rod in a sliding way of a sliding chute of a sliding block, and the push rod is fixed in a knife handle 6 through a support. When the polishing device is used, the push rod is started, and the push rod drives the cam 3 to slide on the ultrasonic amplitude transformer 2, so that the cams 3 with different protrusion heights are contacted with the push rod 405, and the reciprocating motion of the push rod 405 has different strokes so as to control the flow of polishing liquid; when the pushing rod 405 contacts with the position with the large diameter of the cam 3, the movement stroke of the pushing rod 405 is large, the amount of polishing liquid supplied each time is large, and when the pushing rod 405 contacts with the position with the small diameter of the cam 3, the movement stroke of the pushing rod 405 is small, the amount of polishing liquid supplied each time is small, so that different polishing liquids are supplied to workpieces with different grinding speeds and different materials.
Referring to fig. 2, in order to facilitate the supply of the polishing solution, a solution supply assembly 4 is provided, the solution supply assembly 4 includes a cylinder 401, a piston 404, and a push rod 405, the cylinder 401 is fixed in the handle 6 by a cylinder support, one side of the cylinder 401 is connected with a water inlet pipe 402, the other side is connected with a water outlet pipe 403, the piston 404 is slidably connected with the cylinder 401, one side of the piston 404, far from the water inlet pipe 402 and the water outlet pipe 403, is fixedly connected with one end of the push rod 405, the other end of the push rod 405 is slidably connected with a cam 3, the piston 404 is provided with a spring 406 on the same side of the push rod 405, one end of the spring 406 is fixed with the piston 404, the purpose of the spring 406 is to reset the push rod 405, the other end of the spring 406 is fixed in the cylinder 401, the lower end of the water outlet pipe 403 is connected with a spray head 407, and the spray head is arranged near the cutter 7. The water inlet pipe 402 and the water outlet pipe 403 are respectively provided with a one-way valve, the water inlet pipe 402 and the water outlet pipe 403 are flexible pipes, and the lengths of the water inlet pipe and the water outlet pipe 403 are respectively provided with a allowance. The shower head 407 is fixed to the handle 6 by a shower head bracket 503. When the polishing device is used, the push rod 405 reciprocates under the combined action of the cam 3 and the spring 406, the push rod 405 drives the piston 404 to reciprocate in the cylinder 401, when the push rod 405 drives the piston 404 to retract, the cylinder 401 is in a negative pressure state, so that the one-way valve of the water inlet pipe 402 is opened, the one-way valve of the water outlet pipe 403 is closed, polishing liquid is sucked into the cylinder 401, when the push rod 405 drives the piston 404 to move forwards, the cylinder 401 is in a positive pressure state, at the moment, the one-way valve of the water inlet pipe 402 is closed under the action of pressure, the one-way valve of the water outlet pipe 403 is opened, the piston 404 drives polishing liquid into the water outlet pipe 403, the polishing liquid is sprayed out from the spray head 407, and local overheating is avoided while grinding is assisted.
Example 2: referring to fig. 4-5, in order to make the polishing solution spray more uniformly, a swing mechanism 5 for swinging the spray head 407 is provided at the lower end of the handle 6, the swing mechanism 5 includes a turntable 501 and a swing gear 502, the turntable 501 is annularly sleeved at one end of the ultrasonic amplitude transformer 2 near the cutter 7, the turntable 501 is slidably connected at the lower end of the handle 6 in a sliding way through a sliding block chute, the turntable 501 is connected with one end of the spray head bracket 503, the other end of the spray head bracket 503 is fixedly connected with the spray head 407, teeth are provided at the outer side of the turntable 501 and meshed with the swing gear 502, the swing gear 502 is driven by a motor, and the motor is fixed on the handle 6. When the polishing device is used, the motor is started, the motor drives the swing gear 502 to rotate, the swing gear 502 drives the turntable 501 to rotate, the turntable 501 drives the spray head support 503 to rotate, the spray head support 503 drives the spray head 407 to swing and rotate, the rotating angle of the turntable 501 is determined according to the set number of the liquid supply components 4, after a certain angle is rotated, the motor is reversed, the spray head 407 is driven to rotate in the opposite direction, the water outlet pipe 403 is a hose, the length of the water outlet pipe 403 is ensured to be free from being pulled and broken, and therefore polishing liquid is sprayed to the cutter 7 in multiple angles. The remaining features are the same as in example 1.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides an ultrasonic grinding device with adjustable grinding fluid, includes ultrasonic transducer (1), ultrasonic amplitude transformer (2), handle of a knife (6), cutter (7), is provided with ultrasonic transducer (1) and ultrasonic amplitude transformer (2) in ultrasonic vibration handle of a knife (6), and ultrasonic amplitude transformer (2) drive cutter (7) and grind, its characterized in that: the liquid supply assembly (4) is arranged in the knife handle (6), the liquid supply assembly (4) controls the liquid outlet speed through the adjusting mechanism, and the adjusting mechanism is arranged on the ultrasonic amplitude transformer (2);
the adjusting mechanism comprises a cam (3), the cam (3) is in a truncated cone shape, one end with a large diameter protrudes out, the other end with a small diameter protrudes out, the cam is connected to the ultrasonic amplitude transformer (2) in a sliding manner, the upper end of the cam (3) is connected to the output end of the push rod in a sliding manner, and the push rod is fixed in the knife handle (6) through a support; when the polishing device is used, the push rod is started, and the push rod drives the cam 3 to slide on the ultrasonic amplitude transformer 2, so that the cams 3 with different protrusion heights are contacted with the push rod 405, and the reciprocating motion of the push rod 405 has different strokes so as to control the flow of polishing liquid;
the liquid supply assembly (4) comprises a cylinder body (401), a piston (404) and a push rod (405), wherein the cylinder body (401) is fixed in the cutter handle (6) through a cylinder body support, one side of the cylinder body (401) is communicated with a water inlet pipe (402), the other side of the cylinder body (401) is communicated with a water outlet pipe (403), the piston (404) is connected in a sliding manner in the cylinder body (401), one side, far away from the water inlet pipe (402) and the water outlet pipe (403), of the piston (404) is fixedly connected with one end of the push rod (405), the other end of the push rod (405) is connected with a cam (3) in a sliding manner, the piston (404) is provided with a spring (406) on the same side as the push rod (405), one end of the spring (406) is fixed with the piston (404), the other end of the spring (406) is fixed in the cylinder body (401), a spray head (407) is connected and installed at the lower end of the water outlet pipe (403), and the spray head is arranged near the cutter (7); when in use, the pushing rod 405 reciprocates under the combined action of the cam 3 and the spring 406, the pushing rod 405 drives the piston 404 to reciprocate in the cylinder 401, the piston 404 drives polishing liquid into the water outlet pipe 403, and the polishing liquid is sprayed out from the spray head 407, so that the local overheating is avoided while the grinding is assisted;
the utility model provides a handle of a knife (6) lower extreme is provided with swing mechanism (5) that are used for swing shower nozzle (407), swing mechanism (5) are including carousel (501), swing gear (502), carousel (501) are the annular cover and establish the one end that is close to cutter (7) at ultrasonic wave amplitude transformer (2), carousel (501) sliding connection is in handle of a knife (6) lower extreme, and one end of shower nozzle support (503) is connected to carousel (501), the other end fixed connection shower nozzle (407) of shower nozzle support (503), the carousel (501) outside is provided with tooth and swing gear (502) meshing, and swing gear (502) are through motor drive, and the motor is fixed on handle of a knife (6).
2. An ultrasonic grinding apparatus with adjustable grinding fluid according to claim 1, wherein: the water inlet pipe (402) and the water outlet pipe (403) are respectively provided with a one-way valve, and the water inlet pipe (402) and the water outlet pipe (403) are hoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311185919.8A CN116900827B (en) | 2023-09-14 | 2023-09-14 | Ultrasonic grinding device with adjustable grinding fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311185919.8A CN116900827B (en) | 2023-09-14 | 2023-09-14 | Ultrasonic grinding device with adjustable grinding fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116900827A CN116900827A (en) | 2023-10-20 |
| CN116900827B true CN116900827B (en) | 2023-12-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311185919.8A Active CN116900827B (en) | 2023-09-14 | 2023-09-14 | Ultrasonic grinding device with adjustable grinding fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116900827B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB391447A (en) * | 1931-07-23 | 1933-04-24 | Albert Victor Hague Junior | Improvements in machines for grinding knife and like blades |
| CN1955647A (en) * | 2005-10-28 | 2007-05-02 | 天津市津南区凯达电子有限公司 | High sensitivity water meter |
| CN201192805Y (en) * | 2008-05-12 | 2009-02-11 | 德州普利森机械制造有限公司 | Universal grinding head rotary disk clamp device of numerical control gantry guideway grinder |
| CN104827355A (en) * | 2015-05-21 | 2015-08-12 | 遵义市节庆机电有限责任公司 | Rotating type ultrasonic processing machine |
| CN108637801A (en) * | 2018-08-01 | 2018-10-12 | 中北大学 | A kind of ultrasonic vibration aided grinding device and its application |
| CN108972164A (en) * | 2018-06-08 | 2018-12-11 | 长沙航空职业技术学院 | A kind of carbon fibre composite ultrasonic wave rotating disc type automatic grinding equipment and method for grinding |
| WO2019100587A1 (en) * | 2017-11-21 | 2019-05-31 | 青岛理工大学 | Electrostatic-atomization ultrasonic wave assisted low-damage and controllable biologic bone grinding process and apparatus |
| CN212790277U (en) * | 2020-07-09 | 2021-03-26 | 广东建安昌盛控股集团有限公司 | Dust collector for building site who reduces pollution |
| CN215919925U (en) * | 2020-12-04 | 2022-03-01 | 平顶山学院 | Ultrasonic vibration direction adjustable internal grinding device |
| WO2022262207A1 (en) * | 2021-06-18 | 2022-12-22 | 科益展智能装备有限公司 | High-frequency ultrasonic cutter handle, cutter device, and ultrasonic machine tool |
-
2023
- 2023-09-14 CN CN202311185919.8A patent/CN116900827B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB391447A (en) * | 1931-07-23 | 1933-04-24 | Albert Victor Hague Junior | Improvements in machines for grinding knife and like blades |
| CN1955647A (en) * | 2005-10-28 | 2007-05-02 | 天津市津南区凯达电子有限公司 | High sensitivity water meter |
| CN201192805Y (en) * | 2008-05-12 | 2009-02-11 | 德州普利森机械制造有限公司 | Universal grinding head rotary disk clamp device of numerical control gantry guideway grinder |
| CN104827355A (en) * | 2015-05-21 | 2015-08-12 | 遵义市节庆机电有限责任公司 | Rotating type ultrasonic processing machine |
| WO2019100587A1 (en) * | 2017-11-21 | 2019-05-31 | 青岛理工大学 | Electrostatic-atomization ultrasonic wave assisted low-damage and controllable biologic bone grinding process and apparatus |
| CN108972164A (en) * | 2018-06-08 | 2018-12-11 | 长沙航空职业技术学院 | A kind of carbon fibre composite ultrasonic wave rotating disc type automatic grinding equipment and method for grinding |
| CN108637801A (en) * | 2018-08-01 | 2018-10-12 | 中北大学 | A kind of ultrasonic vibration aided grinding device and its application |
| CN212790277U (en) * | 2020-07-09 | 2021-03-26 | 广东建安昌盛控股集团有限公司 | Dust collector for building site who reduces pollution |
| CN215919925U (en) * | 2020-12-04 | 2022-03-01 | 平顶山学院 | Ultrasonic vibration direction adjustable internal grinding device |
| WO2022262207A1 (en) * | 2021-06-18 | 2022-12-22 | 科益展智能装备有限公司 | High-frequency ultrasonic cutter handle, cutter device, and ultrasonic machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116900827A (en) | 2023-10-20 |
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