CN111230626B - Explosion-proof aluminum-magnesium alloy sheet metal polisher - Google Patents
Explosion-proof aluminum-magnesium alloy sheet metal polisher Download PDFInfo
- Publication number
- CN111230626B CN111230626B CN202010180526.8A CN202010180526A CN111230626B CN 111230626 B CN111230626 B CN 111230626B CN 202010180526 A CN202010180526 A CN 202010180526A CN 111230626 B CN111230626 B CN 111230626B
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- cylinder
- explosion
- magnesium alloy
- sealing sleeve
- sliding
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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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/07—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a stationary work-table
- B24B7/075—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a stationary work-table using a reciprocating grinding head mounted on a movable carriage
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0015—Hanging grinding machines
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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
- 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
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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
- 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
- B24B55/04—Protective covers for the grinding wheel
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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
- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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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
- 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
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to the field of aluminum magnesium alloy processing devices, and particularly relates to an explosion-proof aluminum magnesium alloy sheet polishing machine which comprises a first air cylinder, a second air cylinder, a third air cylinder and a mounting base, wherein the third air cylinder is mounted at one end, away from a sliding chute rod, of a sliding block, a connecting seat is connected onto a telescopic rod of the third air cylinder through a positioning pin, a connecting plate is mounted at the lower end of the connecting seat, a polishing device is mounted at the lower end of the connecting plate, a sealing sleeve is mounted at the lower end of the connecting plate, the polishing device is positioned in the sealing sleeve, a circle of hairbrush is bonded at the lower end of the sealing sleeve, the lowest point of the hairbrush in the vertical direction is lower than the polishing device, the polishing environment is a basic sealed space through the arrangement of the sealing sleeve and the hairbrush, the polishing environment is filled with inert gas through the arrangement of a settling tank, a fan and an, avoiding the air flow from being wrapped and carried, and continuously circulating in the polishing environment.
Description
Technical Field
The invention belongs to the field of aluminum magnesium alloy processing devices, and particularly relates to an explosion-proof aluminum magnesium alloy sheet grinding machine.
Background
The aluminum-magnesium alloy aluminum plate mainly comprises aluminum, and a small amount of magnesium or other metal materials are added to enhance the hardness of the aluminum-magnesium alloy aluminum plate. An aluminum alloy containing Mg as a main additive element is also called an antirust aluminum alloy because of its good corrosion resistance. Because the metal is metal, the heat conducting property and the strength of the metal are particularly outstanding.
There is a risk of burning or explosion of swarf and fine powder generated during the machining of magnesium alloys. The size of the cutting scraps generated in the rough machining stage is large, and because the heat conductivity of magnesium is high, the generated friction heat can be quickly dissipated, and the ignition temperature is difficult to reach, so that accidents in the rough machining stage are less. However, in the finishing stage, since the fine swarf and fine powder generated have a large specific surface area, it is easy to reach an ignition temperature to cause a combustion or explosion accident.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an explosion-proof aluminum-magnesium alloy sheet polishing machine, which solves the problem of safety accidents caused by easy explosion of an aluminum-magnesium alloy sheet in the polishing process.
The invention relates to an explosion-proof aluminum-magnesium alloy sheet polisher which comprises a first air cylinder, a second air cylinder, a third air cylinder and a mounting base, wherein the mounting base is provided with a mounting groove, a sliding groove positioned on the left side of the mounting groove, a first platform positioned in front of the mounting groove and a second platform positioned in front of the left side of the mounting groove, the right side wall of the mounting groove is provided with a clamping device, the first air cylinder is arranged on the second platform, the telescopic rod of the first air cylinder is connected with a sliding seat, the sliding seat is slidably arranged in the sliding groove, the upper end of the sliding seat is provided with the second air cylinder and a sliding groove rod, the sliding groove rod is positioned in front of the second air cylinder, the sliding groove rod is slidably connected with a sliding block, the telescopic rod of the second air cylinder is connected with the sliding block, and the third air cylinder is arranged at one end, far away from the sliding groove rod, the telescopic rod of the third cylinder is connected with a connecting seat through a positioning pin, the lower end of the connecting seat is provided with a connecting plate, the lower end of the connecting plate is provided with a polishing device, the lower end of the connecting plate is provided with a sealing sleeve, a cylindrical cavity is formed inside the sealing sleeve, the polishing device is positioned in the cavity inside the sealing sleeve, the lowest point of the polishing device along the vertical direction is lower than the lowest end of the sealing sleeve, the lower end of the sealing sleeve is bonded with a circle of hairbrush, the lowest point of the hairbrush along the vertical direction is lower than the lowest end of the polishing device, the side wall of the sealing sleeve is symmetrically provided with a gas inlet and a gas outlet, a settling box, a fan and an inert gas bottle are sequentially arranged on the first platform from right to left, the gas outlet is connected with a one-way inlet, the cutting fluid occupying one third of the volume of the settling tank is contained in the settling tank, a box outlet is installed at the upper end of the other side, opposite to the side where the one-way inlet is installed, of the settling tank, a filter screen is installed on the box outlet, the box outlet is connected with the air suction end of the fan through a connecting hose, the air blowing end of the fan is connected with the air inlet through a connecting hose, the air outlet of the idle air cylinder is connected with the air suction end of the fan through a connecting hose, and the first air cylinder, the second air cylinder, the third air cylinder and the fan are connected with an external controller through the polishing device.
Furthermore, the polishing device is composed of a mounting shell, a motor and a polishing head, wherein the mounting shell is mounted at the lower end of the connecting plate, the motor is mounted inside the mounting shell, and an output shaft of the motor is connected with the polishing head through a coupler and a positioning pin.
Furthermore, the clamping device has three, the clamping device threaded connection is in on the mounting base, the clamping device is located the one end in the mounting groove is installed the block rubber, and the other end is installed the twist grip.
Furthermore, a placing groove is formed in the sliding seat, a grinding fluid box is installed in the placing groove, grinding fluid is contained in the grinding fluid box, and an outlet switch is installed at the lower end of one side of the grinding fluid box.
Furthermore, a group of liquid flow holes are formed in the circumferential direction of the lower end of the sealing sleeve, an installation boss is formed on the sealing sleeve, and a sealing ring is bonded on the installation boss.
Furthermore, a liquid inlet is formed on the seal ring, and the outlet switch is connected with the liquid inlet through a connecting hose.
Further, a drying device is installed on the filter screen.
Compared with the prior art, the invention has the beneficial effects that: through setting up seal cover and brush for the environment of polishing is a basically sealed space, through setting up being connected of setting up settling tank, fan and inert gas bottle and seal cover, makes the environment of polishing fill inert gas, greatly reduced the incidence of the detonation condition, and the settling tank can handle the almag grey bits after polishing, avoids it to be wrapped up in by the air current and holds under the arms, constantly circulates in the environment of polishing.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention from a first perspective;
FIG. 2 is a schematic view of the polishing apparatus of the present invention;
FIG. 3 is an enlarged, fragmentary, schematic view at A of FIG. 1 of the present invention;
FIG. 4 is a schematic view of the overall structure of the present invention from a second perspective;
fig. 5 is a schematic view of the structure of the sealing sleeve of the invention.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, 2, 3, 4 and 5, an explosion-proof aluminum-magnesium alloy thin plate polisher includes a first cylinder 1, a second cylinder 2, a third cylinder 3 and a mounting base 4, wherein the mounting base 4 is formed with a mounting groove 401, a sliding groove 402 located at the left side of the mounting groove 401, a first platform 404 located in front of the mounting groove 401, and a second platform 403 located at the left front of the mounting groove 401, a clamping device 5 is mounted on the right side wall of the mounting groove 401, the first cylinder 1 is mounted on the second platform 403, a sliding seat 6 is connected to an expansion link of the first cylinder 1, the sliding seat 6 is slidably mounted in the sliding groove 402, the second cylinder 2 and a sliding groove rod 7 are mounted on the upper end of the sliding seat 6, the sliding groove rod 7 is located in front of the second cylinder 2, a sliding block 8 is slidably connected to the sliding groove rod 7, the sliding block 8 is connected to the expansion link of the second cylinder 2, the third cylinder 3 is installed at one end, far away from the chute rod 7, of the sliding block 8, a connecting seat 9 is connected to a telescopic rod of the third cylinder 3 through a positioning pin, a connecting plate 10 is installed at the lower end of the connecting seat 9, a polishing device 11 is installed at the lower end of the connecting plate 10, a sealing sleeve 12 is installed at the lower end of the connecting plate 10, a cylindrical cavity is formed inside the sealing sleeve 12, the polishing device 11 is located in the cavity inside the sealing sleeve 12, the lowest point of the polishing device 11 in the vertical direction is lower than the lowest end of the sealing sleeve 12, a circle of brush 13 is bonded at the lower end of the sealing sleeve 12, the lowest point of the brush 13 in the vertical direction is lower than the lowest end of the polishing device 11, a gas inlet 1201 and a gas outlet 1202 are symmetrically formed on the side wall of the sealing sleeve 12, a, The gas outlet 1202 is connected with a one-way inlet 1401 at the lower end of one side of the settling tank 14 through a connecting hose, a one-way valve is installed in the one-way inlet 1401, the settling tank 14 is filled with cutting fluid occupying one third of the volume of the settling tank, a tank outlet 1402 is installed at the upper end of the other side, opposite to the side where the one-way inlet 1401 is installed, of the settling tank 14, a filter screen is installed on the tank outlet 1402, the tank outlet 1402 is connected with a suction end of the fan 15 through a connecting hose, a blowing end of the fan 15 is connected with the gas inlet 1201 through a connecting hose, a gas outlet of the inert gas bottle 16 is connected with the suction end of the fan 15 through a connecting hose, and the first cylinder 1, the second cylinder 2, the third cylinder 3, the fan 15 and the polishing device 11 are connected with an external controller.
The grinding device 11 is composed of an installation shell 1101, a motor and a grinding head 1102, the installation shell 1101 is installed at the lower end of the connecting plate 10, the motor is installed inside the installation shell 1101, and an output shaft of the motor is connected with the grinding head 1102 through a coupler and a positioning pin. The motor drives the sanding head 1102 to process more stably.
The number of the clamping devices 5 is three, the clamping devices 5 are in threaded connection with the mounting base 4, one end, located in the mounting groove 401, of each clamping device 5 is provided with a rubber block 501, and the other end of each clamping device 5 is provided with a rotating handle 502. The rubber block 501 can increase friction force and flexibly contact the workpiece to be processed.
A placing groove is formed in the sliding seat 6, a grinding fluid box 17 is installed in the placing groove, grinding fluid is contained in the grinding fluid box 17, and an outlet switch 1701 is installed at the lower end of one side of the grinding fluid box 17. The polishing slurry is convenient for a processor to call when the polishing slurry is needed.
The lower extreme circumference of seal cover 12 is formed with a set of liquid flow hole 1203, be formed with installation boss 1204 on the seal cover 12, it has seal ring 18 to bond on the installation boss 1204. The annular groove formed by the seal ring 18 and the mounting boss 1204 prevents the slurry flowing therein from leaking out.
The seal ring 18 is formed with a liquid inlet 1801, and the outlet switch 1701 is connected to the liquid inlet 1801 via a connection hose. The connection arrangement can convey the grinding fluid to the annular groove formed by the seal ring 18 and the mounting boss 1204 and then flow onto the brush 13 through the fluid hole 1203, so that the brush 13 can better seal the processing environment and ensure the concentration of the inert gas in the processing environment.
And a drying device is arranged on the filter screen. The drying device can reduce the humidity in the circulating gas.
When the aluminum magnesium alloy sheet needs to be polished, the external controller controls the first cylinder 1 to enable the polishing device 11 to horizontally feed transversely, controls the second cylinder 2 to horizontally feed longitudinally, and controls the third cylinder 3 to feed along the vertical direction, so that the polishing device 11 reaches a processing position and performs processing displacement, and as the processing scraps of the aluminum magnesium alloy are easy to detonate, the invention adds the settling tank 14, the fan 15 and the inert gas cylinder 16, the fan 15 operates to suck gas from the inert gas cylinder 16 and the settling tank 14, the gas is conveyed through the connecting hose from the gas inlet 1201 to the polishing position in the sealing sleeve 12, and as a basically sealed space is formed between the brush 13 and the sealing sleeve 12 and the aluminum magnesium alloy sheet, most of the gas entering from the gas inlet 1201 and a small part of the gas entering from the outside of the brush 13 carry polishing dust to enter the gas outlet 1202, at the moment, the dust-containing gas enters the lower end of the settling tank 14 through the connecting hose, the dust-containing gas enters the cutting fluid in the settling tank 14, most of grinding dust carried by the dust-containing gas is absorbed and precipitated by the cutting fluid, a small part of the grinding dust is intercepted by the filter screen, the rest gas enters the fan 15 through the box body outlet 1402 through the connecting hose to continue to circulate, and in the process, the inert gas bottle 16 continuously supplements inert gas to the circulating gas to keep the concentration of the inert gas and avoid the occurrence of the deflagration phenomenon.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an explosion-proof almag sheet polisher, includes first cylinder (1), second cylinder (2), third cylinder (3) and mounting base (4), be formed with mounting groove (401) on mounting base (4), be located mounting groove (401) left sliding tray (402), be located mounting groove (401) the first platform (404) in the place ahead and be located mounting groove (401) left place ahead second platform (403), clamping device (5) are installed to the right side wall of mounting groove (401), install on second platform (403) first cylinder (1), the telescopic link of first cylinder (1) is connected with sliding seat (6), sliding seat (6) slidable mounting is in sliding groove (402), second cylinder (2) and sliding groove pole (7) are installed to the upper end of sliding seat (6), sliding groove pole (7) are located second cylinder (2) the place ahead, the sliding groove structure is characterized in that a sliding block (8) is connected onto the sliding groove rod (7) in a sliding mode, a telescopic rod of the second cylinder (2) is connected with the sliding block (8), the sliding groove structure is characterized in that one end, far away from the sliding groove rod (7), of the sliding block (8) is provided with the third cylinder (3), a connecting seat (9) is connected onto the telescopic rod of the third cylinder (3) through a positioning pin, a connecting plate (10) is installed at the lower end of the connecting seat (9), a polishing device (11) is installed at the lower end of the connecting plate (10), a sealing sleeve (12) is installed at the lower end of the connecting plate (10), a cylindrical cavity is formed inside the sealing sleeve (12), the polishing device (11) is located in the cavity inside the sealing sleeve (12), the lowest point of the polishing device (11) in the vertical direction is lower than the lowest end of the sealing sleeve, the lowest point of the brush (13) in the vertical direction is lower than the lowest end of the grinding device (11), a gas inlet (1201) and a gas outlet (1202) are symmetrically formed on the side wall of the sealing sleeve (12), a settling tank (14), a fan (15) and an inert gas bottle (16) are sequentially installed on the first platform (404) from right to left, the gas outlet (1202) is connected with a one-way inlet (1401) at the lower end of one side of the settling tank (14) through a connecting hose, a one-way valve is installed in the one-way inlet (1401), cutting fluid occupying one third of the volume of the settling tank (14) is contained in the settling tank (14), a tank body outlet (1402) is installed at the upper end of the other side, opposite to the side where the one-way inlet (1401) is installed, a filter screen is installed on the tank body outlet (1402), and the tank body outlet (1402) is connected with the air suction end of the fan (15), the air inlet (1201) is connected with the blowing end of the fan (15) through a connecting hose, the air outlet of the inert gas bottle (16) is connected with the air suction end of the fan (15) through a connecting hose, and the first cylinder (1), the second cylinder (2), the third cylinder (3), the fan (15) and the polishing device (11) are connected with an external controller.
2. The explosion-proof aluminum-magnesium alloy sheet sander of claim 1, wherein: the grinding device (11) is composed of an installation shell (1101), a motor and a grinding head (1102), the installation shell (1101) is installed at the lower end of the connecting plate (10), the motor is installed inside the installation shell (1101), and an output shaft of the motor is connected with the grinding head (1102) through a coupler and a positioning pin.
3. The explosion-proof aluminum-magnesium alloy sheet sander of claim 1, wherein: clamping device (5) have threely, clamping device (5) threaded connection be in on mounting base (4), clamping device (5) are located rubber block (501) are installed to the one end in mounting groove (401), and rotatory handle (502) are installed to the other end.
4. The explosion-proof aluminum-magnesium alloy sheet sander of claim 2, wherein: a placing groove is formed in the sliding seat (6), a grinding fluid box (17) is installed in the placing groove, grinding fluid is contained in the grinding fluid box (17), and an outlet switch (1701) is installed at the lower end of one side of the grinding fluid box (17).
5. The explosion-proof aluminum-magnesium alloy sheet sander of claim 4, wherein: the lower extreme circumference of seal cover (12) is formed with a set of liquid flow hole (1203), be formed with installation boss (1204) on seal cover (12), it has seal ring (18) to bond on installation boss (1204).
6. The explosion-proof aluminum-magnesium alloy sheet polisher according to claim 5 with the following characteristics: a liquid inlet (1801) is formed on the seal ring (18), and the outlet switch (1701) is connected with the liquid inlet (1801) through a connecting hose.
7. The explosion-proof aluminum-magnesium alloy sheet sander of claim 1, wherein: and a drying device is arranged on the filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010180526.8A CN111230626B (en) | 2020-03-13 | 2020-03-13 | Explosion-proof aluminum-magnesium alloy sheet metal polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010180526.8A CN111230626B (en) | 2020-03-13 | 2020-03-13 | Explosion-proof aluminum-magnesium alloy sheet metal polisher |
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| Publication Number | Publication Date |
|---|---|
| CN111230626A CN111230626A (en) | 2020-06-05 |
| CN111230626B true CN111230626B (en) | 2021-07-06 |
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| CN202010180526.8A Active CN111230626B (en) | 2020-03-13 | 2020-03-13 | Explosion-proof aluminum-magnesium alloy sheet metal polisher |
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Families Citing this family (1)
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| CN115106907B (en) * | 2022-08-22 | 2022-11-04 | 安徽新境界自动化技术有限公司 | Polishing robot real-time monitoring platform |
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| CN106944933A (en) * | 2017-04-21 | 2017-07-14 | 苏州金澄精密铸造有限公司 | A kind of explosion-proof dust pelletizing system of intermetallic composite coating |
| CN206732708U (en) * | 2017-04-07 | 2017-12-12 | 王锐 | A kind of ultra-high speed and ultraprecise magnetically grinding Micro fabrication device |
| CN207564109U (en) * | 2017-12-13 | 2018-07-03 | 瑞安市五星铜业有限公司 | A kind of finished product copper part grinding device |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0011518A1 (en) * | 1978-10-19 | 1980-05-28 | Roger Lebland | Abrasive machine using reciprocating abrasive blocks |
| US5273615A (en) * | 1992-04-06 | 1993-12-28 | Motorola, Inc. | Apparatus and method for handling fragile semiconductor wafers |
| CN2207225Y (en) * | 1994-08-01 | 1995-09-13 | 林协中 | Explosion-proof dustless universal pulverizer |
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| CN103042479A (en) * | 2012-12-20 | 2013-04-17 | 郑州新安华砂轮有限公司 | Preparation method of ceramic grinding wheel made of metal base grinding stone, glass and tungsten-molybdenum alloy |
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| CN207564109U (en) * | 2017-12-13 | 2018-07-03 | 瑞安市五星铜业有限公司 | A kind of finished product copper part grinding device |
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| Publication number | Publication date |
|---|---|
| CN111230626A (en) | 2020-06-05 |
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