CN114799375A - Automatic electric spark machining line for tire mold pattern blocks - Google Patents
Automatic electric spark machining line for tire mold pattern blocks Download PDFInfo
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- CN114799375A CN114799375A CN202210507002.4A CN202210507002A CN114799375A CN 114799375 A CN114799375 A CN 114799375A CN 202210507002 A CN202210507002 A CN 202210507002A CN 114799375 A CN114799375 A CN 114799375A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
- B23H11/003—Mounting of workpieces, e.g. working-tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention relates to an automatic electric spark machining line for pattern blocks of a tire mold, wherein a CNC electric spark machine comprises a workbench and a main shaft head, a pattern block tool is positioned and installed on a first zero positioning fixture of the workbench, an electrode is positioned and installed on a positioning fixture of the main shaft head, and the main shaft head carries out electric spark machining on the pattern blocks through four-axis linkage; the loading platform is a transfer station for loading and unloading the pattern block tool, and the pattern block material rest, the electrode material rest and the loading platform form a material storing and taking area; be provided with on coordinate robot's the arm and snatch the loading and unloading tray that the second quick change centre gripping of manipulator matches with the first quick change centre gripping of decorative pattern piece frock and electrode, coordinate robot passes through the four-axis linkage, snatchs the decorative pattern piece frock through loading and unloading tray, switches the installation electrode through loading and unloading tray and snatchs the manipulator and snatch the electrode, and the robot loads and carries decorative pattern piece frock and electrode in machining area and access material region. The method has the advantages of improving the processing efficiency and the processing quality, saving labor cost and the like.
Description
Technical Field
The invention relates to the field of tire mold machining and manufacturing, in particular to an automatic electric spark machining line for tire mold pattern blocks.
Background
In recent years, with the development of science and technology, particularly the popularization of new energy automobiles, automobile manufacturers have made higher demands on the performances of tire noise, energy conservation, emission reduction and the like. Tire manufacturers have to conduct intensive research in each process link of tire production to optimize and improve the quality and performance parameters of tires as much as possible. The precision of the tire mold is directly related to the external dimension of the tire after vulcanization, such as the roundness of the tire, the coaxiality of the rim and the table surface diameter, the size of flash between pattern blocks and the like. The pattern of a pattern block of the all-steel tire mold can meet the drawing requirements of customers only through electric spark back chipping and corner cleaning after the metal plate of a CNC (computerized numerical control) machining center is carved; generally, before the electric spark machining of all-steel pattern blocks, firstly, manual calibration needs to be carried out on electrodes, the machining precision greatly depends on the skill of an operator, the circular runout of the pattern blocks after finish machining can reach 0.2-0.3mm, the butt joint step between the electrodes can reach 0.2mm, the manual polishing grinding amount after electric spark is large, and the surface consistency and the flatness of the surfaces of cavities are poor.
In addition, the environment of electric spark machining is dirty compared with a numerical control milling machine, the machining efficiency is not high as that of the numerical control milling machine, along with the continuous rising of the labor cost, the recruitment of electric spark workers is more difficult, and the machining cost of electric spark machining is more and more high.
Therefore, it is very important to design and build an automatic spark machining production line of the pattern block.
Disclosure of Invention
The invention aims to provide an automatic spark machining line for pattern blocks of a tire mold, which is characterized in that an automatic spark machining production line for pattern blocks is built, so that automatic loading and unloading of pattern blocks and electrodes are realized, the quality and efficiency of spark machining of all-steel pattern blocks are improved, and meanwhile, the labor cost is reduced.
The invention aims to realize the automatic electric spark machining line for the pattern block of the tire mold, which comprises a CNC electric spark machine, a pattern block material rack, a loading platform, an electrode material rack, an electrode grabbing manipulator and a coordinate robot, wherein the CNC electric spark machine is connected with the loading platform through a connecting rod; the CNC electric spark machine comprises a workbench and a main shaft head, wherein a pattern block tool loaded and conveyed from a pattern block material rack is positioned and installed on a first zero positioning clamp of the workbench, an electrode loaded and conveyed from an electrode material rack is positioned and installed on a positioning clamp of the main shaft head, and the main shaft head moves left and right along an X axis, back and forth along a Y axis, up and down along a Z axis and moves through a main shaft head self C rotating shaft to form a machining area for electric spark machining of the pattern block by the CNC electric spark machine; the loading platform is a transfer station for loading and unloading the pattern block tool through a coordinate robot, and the pattern block material rack, the electrode material rack and the loading platform form a material storing and taking area; coordinate robot includes coordinate and robot, be provided with on the arm of robot with the first quick change centre gripping of decorative pattern piece frock and the loading and unloading tray that the second quick change centre gripping matching of manipulator was snatched to the electrode, the robot moves about and moves along robot self C1 revolving axle along coordinate Y1 axle, the arm reciprocates the action along robot Z1 axle, the loading and unloading tray moves along arm X1 axle is flexible, snatch the decorative pattern piece frock through loading and unloading tray, switch installation electrode through loading and unloading tray and snatch the manipulator and snatch the electrode, the robot loads and carries decorative pattern piece frock and electrode in processing region and access material region.
The pattern block tool comprises a vertical tool and a pattern block, wherein the pattern block is arranged on the vertical tool, and the bottom of the vertical tool is provided with a middle blind rivet and two lateral blind rivets; the middle blind rivet is matched with a second zero positioning clamp of the loading table to lock the pattern block tooling on the loading table, and the middle blind rivet is matched with a third zero positioning clamp on the pattern block rack to lock the pattern block tooling on the pattern block rack to prevent the pattern block from overturning; the two lateral blind rivets are matched with the first zero positioning fixture on the workbench to lock the pattern block tool on the workbench.
According to the invention, after the pattern block tool is positioned and installed on the workbench and the electrode is positioned and installed on the main shaft head, the oil groove is controlled by a program to be filled with electric spark oil, and then an electric machining program of a CNC electric spark machine is started to carry out electric erosion machining on the pattern block of the pattern block tool.
According to the electrode grabbing manipulator, the electrode grabbing manipulator comprises a second quick-change clamp and a first electric quick-change module, the second quick-change clamp is fixedly connected with a rotary cylinder through a connecting plate, an angle limiting block for limiting the rotary cylinder by 0 degree and an angle limiting block for limiting the rotary cylinder by 90 degrees are mounted on the side face of the connecting plate, the output end of the rotary cylinder is connected with a pneumatic clamping module, and a clamping jaw for grabbing an electrode is mounted on the pneumatic clamping module; the first electric quick-change module is matched with a second electric quick-change module arranged beside a loading and unloading tray of the coordinate robot, and the first electric quick-change module is used for controlling and detecting the opening, closing and clamping of the pneumatic clamping module; the second quick-change clamping is provided with a first blind rivet, and the second quick-change clamping is matched with the insertion hole of the loading and unloading tray through the first blind rivet to form a manipulator quick-change clamping structure.
According to the invention, the electrode is provided with the second rivet on the electrode base plate, and the electrode is positioned and locked with the spindle head of the CNC electric spark machine at the zero point machining position through the second rivet.
According to the invention, a plurality of pattern block tooling stations are arranged on the pattern block rack, a third zero positioning fixture for positioning and locking the pattern block tooling is arranged at each pattern block tooling station, and a pattern block material detection element is arranged at each pattern block tooling station.
According to the invention, an electrode grabbing manipulator station and a plurality of electrode stations are arranged on an electrode rack, an electrode is in a structure of vertically hanging at each electrode station, and an electrode material detection element is arranged at each station.
According to the invention, the central control electric cabinet is arranged beside the loading platform, the loading platform comprises a rotary table and a rotary door, and the pattern block tool to be carried is locked on the second zero point positioning fixture on the rotary table.
According to the invention, by establishing the automatic production line for the pattern block electric spark machining and adopting the coordinate robot, automatic feeding and discharging of the pattern block and the electrode are realized, the quality and efficiency of the electric spark machining of the all-steel pattern block are improved, and meanwhile, the labor cost is reduced.
The following examples are provided to further illustrate the present invention in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic perspective view of one embodiment of the present invention;
FIG. 2 is a schematic perspective view of the material access area in the embodiment of FIG. 1;
FIG. 3 is a schematic perspective view of the CNC electric discharge machine of the embodiment in FIG. 1;
FIG. 4 is a schematic perspective view of the coordinate robot of FIG. 1;
FIG. 5 is a schematic perspective view of the block fixture of the embodiment of FIG. 1 mounted on a loading platform and a block rack;
FIG. 6 is a schematic perspective view of the block tooling of the embodiment of FIG. 1 mounted on a CNC electric discharge machine table;
FIG. 7 is a schematic perspective view of the electrode grabbing manipulator of the embodiment of FIG. 1 placed on an electrode rack;
FIG. 8 is a schematic perspective view of the electrode grasping robot of FIG. 7 grasping an electrode;
fig. 9 is a schematic perspective view of the loading platform of the embodiment of fig. 1.
In the figure, 1, a CNC electric spark machine; 2. a pattern block material rack; 3. a loading table; 4. an electrode rack; 5. an electrode grabbing manipulator; 6. a coordinate robot; 7. a central control electric cabinet; 8. a work table; 9. a spindle head; 10. pattern block tooling; 11. a first zero point positioning jig; 12. an electrode; 13. coordinates; 14. a robot; 15. first quick-change clamping; 16. second quick-change clamping; 17. loading and unloading the tray; 18. vertical tooling; 19. pattern blocks; 20. pulling nails in the middle; 21. side blind rivets; 22. a second zero point positioning jig; 23. a third zero positioning jig; 24. an oil sump; 25. a first electrical quick-change module; 26. a connecting plate; 27. a rotating cylinder; 28. an angle limiting block; 29. a pneumatic clamping module; 30. a clamping jaw; 31. a second electrical quick-change module; 32. a first blind rivet; 33. a second blind rivet; 34. a turntable; 35. a revolving door.
Detailed Description
Referring to fig. 1 to 9, the present embodiment is an automatic tire mold pattern block electric spark machining line, which includes a CNC electric spark machine 1, a pattern block rack 2, a loading table 3, an electrode rack 4, an electrode grabbing manipulator 5, a coordinate robot 6 and a central control electric cabinet 7; the 6 CNC electric spark machines are respectively provided with a workbench 8 and a main shaft head 9, the main shaft head of the CNC electric spark machine is provided with four action shafts which are respectively an X shaft, a Y shaft, a Z shaft and a C rotating shaft, a pattern block tool 10 loaded and conveyed from a pattern block material rack is positioned and installed on a first zero positioning clamp 11 of the workbench, an electrode 12 loaded and conveyed from an electrode material rack is positioned and installed on a positioning clamp of the main shaft head, and the main shaft head moves left and right along the X shaft, back and forth along the Y shaft, up and down along the Z shaft and moves along the C rotating shaft of the main shaft head to form a machining area for the pattern block electric spark machining of the CNC electric spark machine; the loading platform is a transfer station for loading and unloading the pattern block tool through a coordinate robot, and the pattern block material rack, the electrode material rack and the loading platform form a material storing and taking area; the coordinate robot comprises a coordinate 13 and a robot 14, a loading and unloading tray 17 matched with a first quick-change clamping 15 of a pattern block tool and a second quick-change clamping 16 of an electrode grabbing manipulator is arranged on a mechanical arm of the robot, the robot moves left and right along a coordinate Y1 axis and moves along a self C1 revolving shaft of the robot, the mechanical arm moves up and down along a robot Z1 axis and extends and contracts along a mechanical arm X1 axis, the pattern block tool is grabbed through the loading and unloading tray, the manipulator grabbing electrodes are grabbed through the loading and unloading tray switching and installing electrodes, the coordinate robot is linked through four axes of an X1 axis, a Y1 axis, a Z1 axis and a C1 revolving shaft, and the pattern block tool and the electrodes are loaded and transported in a processing area and a material storing and taking area.
Referring to fig. 5 and 6, the pattern block tooling comprises a vertical tooling 18 and a pattern block 19, the pattern block is installed on the vertical tooling, and the bottom of the vertical tooling is provided with a middle blind rivet 20 and two lateral blind rivets 21; the middle blind rivet is matched with a second zero positioning clamp 22 of the loading table to lock the pattern block tooling on the loading table, and the middle blind rivet is matched with a third zero positioning clamp 23 on the pattern block rack to lock the pattern block tooling on the pattern block rack; the two lateral blind rivets are matched with the first zero positioning fixture on the workbench to lock the pattern block tool on the workbench.
Referring to fig. 3, after the block tooling is installed on the table and the electrodes are installed on the spindle head, the oil sump 24 may be programmed to lift and fill with spark oil, and then the electrical machining process is initiated to electroerosion machine the blocks.
Referring to fig. 7 and 8, the electrode grasping manipulator comprises a second quick-change clamp and a first electric quick-change module 25, the second quick-change clamp is fixedly connected with a rotary cylinder 27 through a connecting plate 26, an angle limiting block 28 for limiting the rotary cylinder by 0 degree and 90 degrees is mounted on the side surface of the connecting plate, the output end of the rotary cylinder is connected with a pneumatic clamping module 29, and a clamping jaw 30 for grasping an electrode is mounted on the pneumatic clamping module; the first electric quick-change module is matched with a second electric quick-change module 31 arranged beside a loading and unloading tray of the coordinate robot, and the first electric quick-change module is used for controlling and detecting the opening, closing and clamping of the pneumatic clamping module; the first rivet 32 is arranged in the second quick-change clamping, and the second quick-change clamping is matched with the insertion hole of the loading and unloading tray through the first rivet to form a manipulator quick-change clamping structure.
Referring to fig. 8 and 3, the electrode is provided with a second rivet 33 on the bottom plate of the electrode, and the electrode is positioned and locked with the spindle head of the CNC electric discharge machine at the zero point machining position through the second rivet.
Referring to fig. 1, a plurality of pattern block tooling stations are arranged on the pattern block material rack, the number of the pattern block tooling stations can be increased or decreased according to project planning, the number of the pattern block material rack can also be increased or decreased, a third zero positioning clamp for positioning and locking the pattern block tooling is arranged at each pattern block tooling station, and a pattern block material detection element is arranged at each pattern block tooling station.
Referring to fig. 1, an electrode grabbing manipulator station and a plurality of electrode stations are arranged on an electrode rack, an electrode is vertically suspended at each electrode station, an electrode material detection element is arranged at each station, and the electrode rack is used for manually loading and unloading the suspended electrode.
Referring to fig. 1 and 9, the central control electric cabinet 7 is arranged beside the loading table, the loading table comprises a rotary table 34 and a rotary door 35, and the pattern block tooling to be carried is locked on a second zero positioning fixture on the rotary table.
Claims (8)
1. The utility model provides a tire mould decorative pattern piece spark automatic processing line which characterized in that: the device comprises a CNC electric spark machine (1), a pattern block material rack (2), a loading table (3), an electrode material rack (4), an electrode grabbing mechanical arm (5) and a coordinate robot (6);
the CNC electric spark machine comprises a workbench (8) and a main shaft head (9), wherein a pattern block tool (10) loaded and conveyed from a pattern block material rack is positioned and installed on a first zero positioning clamp (11) of the workbench, an electrode (12) loaded and conveyed from an electrode material rack is positioned and installed on a positioning clamp of the main shaft head, and the main shaft head forms a machining area for electric spark machining of the pattern block by the CNC electric spark machine through left-right movement along an X axis, front-back movement along a Y axis, up-down movement along a Z axis and action of a C revolving shaft of the main shaft head;
the loading platform is a transfer station for loading and unloading the pattern block tool through a coordinate robot, and the pattern block material rack, the electrode material rack and the loading platform form a material storing and taking area;
coordinate robot includes coordinate (13) and robot (14), is provided with on the arm of robot and snatchs loading and unloading tray (17) that second quick change centre gripping (16) the matching of manipulator with first quick change centre gripping (15) and the electrode of decorative pattern piece frock, the robot moves about and moves along robot self C1 revolving axle along coordinate Y1 axle, and the arm reciprocates the action along robot Z1 axle, and loading and unloading tray snatchs the decorative pattern piece frock along arm X1 axle shrink action, snatchs the decorative pattern piece frock through loading and unloading tray, and the installation electrode is snatched the manipulator and snatchs the electrode through loading and unloading tray switching, and the robot loads and carries decorative pattern piece frock and electrode in processing area and access material region.
2. The automatic tire mold block spark machining line of claim 1, wherein: the pattern block tool comprises a vertical tool (18) and a pattern block (19), the pattern block is arranged on the vertical tool, and the bottom of the vertical tool is provided with a middle blind rivet (20) and two lateral blind rivets (21); the middle blind rivet is matched with a second zero positioning clamp (22) of the loading table to lock the pattern block tooling on the loading table, and the middle blind rivet is matched with a third zero positioning clamp (23) on the pattern block material rack to lock the pattern block tooling on the pattern block material rack; the two lateral blind rivets are matched with the first zero positioning fixture on the workbench to lock the pattern block tool on the workbench.
3. The automatic tire mold block spark machining line of claim 1, wherein: after the pattern block tool is positioned and installed on the workbench and the electrode is positioned and installed on the main shaft head, the oil groove (24) is controlled by a program to be filled with electric spark oil, and then an electric machining program of the CNC electric spark machine is started to carry out electric erosion machining on the pattern block of the pattern block tool.
4. The automatic tire mold block spark machining line of claim 1, wherein: the electrode grabbing manipulator comprises a second quick-change clamp and a first electric quick-change module (25), the second quick-change clamp is fixedly connected with a rotary cylinder (27) through a connecting plate (26), an angle limiting block (28) used for limiting the rotary cylinder by 0 degree and 90 degrees is installed on the side face of the connecting plate, the output end of the rotary cylinder is connected with a pneumatic clamping module (29), and a clamping jaw (30) used for grabbing an electrode is installed on the pneumatic clamping module; the first electric quick-change module is matched with a second electric quick-change module (31) arranged beside a loading and unloading tray of the coordinate robot, and the first electric quick-change module is used for controlling and detecting the opening, closing and clamping of the pneumatic clamping module; the second quick-change clamping is provided with a first blind rivet (32), and the second quick-change clamping is matched with the insertion hole of the loading and unloading tray through the first blind rivet to form a manipulator quick-change clamping structure.
5. The automatic tire mold block spark machining line of claim 1, wherein: and the electrode is provided with a second blind rivet (33) on the electrode bottom plate, and the electrode is positioned and locked with a spindle head of the CNC electric spark machine at a zero point machining position through the second blind rivet.
6. The automatic tire mold block spark machining line of claim 1, wherein: the pattern block material rack is provided with a plurality of pattern block tool stations, each pattern block tool station is provided with a third zero positioning clamp for positioning and locking the pattern block tool, and each pattern block tool station is provided with a pattern block material detection element.
7. The automatic tire mold block spark machining line of claim 1, wherein: the electrode material rack is provided with an electrode grabbing manipulator station and a plurality of electrode stations, the electrodes are in a structure of being vertically hung at each electrode station, and an electrode material detection element is arranged at each station.
8. The automatic spark machining line for tire mold blocks according to claim 2, wherein: the loading platform is provided with well accuse electric cabinet (7) in the side, and the loading platform includes revolving stage (34) and revolving door (35), treats that the decorative pattern piece frock of carrying locks on the second zero point positioning fixture on the revolving stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210507002.4A CN114799375A (en) | 2022-05-10 | 2022-05-10 | Automatic electric spark machining line for tire mold pattern blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210507002.4A CN114799375A (en) | 2022-05-10 | 2022-05-10 | Automatic electric spark machining line for tire mold pattern blocks |
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| Publication Number | Publication Date |
|---|---|
| CN114799375A true CN114799375A (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210507002.4A Withdrawn CN114799375A (en) | 2022-05-10 | 2022-05-10 | Automatic electric spark machining line for tire mold pattern blocks |
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| Country | Link |
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| CN (1) | CN114799375A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115815715A (en) * | 2022-08-27 | 2023-03-21 | 北京石油化工学院 | Electric spark ultrasonic composite non-deterioration layer processing technology method for aviation blade air film hole |
| CN118143722A (en) * | 2024-05-09 | 2024-06-07 | 日达智造科技(如皋)有限公司 | Production management system of automatic feeding and discharging for electrode production |
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| CN104384634A (en) * | 2014-11-19 | 2015-03-04 | 群基精密工业(苏州)有限公司 | Electric discharge processing machine special for tire mold |
| CN204195998U (en) * | 2014-10-21 | 2015-03-11 | 巨轮股份有限公司 | A kind of automatic flexible production line towards graphite electrode processing |
| CN107511544A (en) * | 2017-07-06 | 2017-12-26 | 东莞市隆凯塑胶五金制品有限公司 | Mould steel material automates processing unit module |
| CN107538091A (en) * | 2017-07-06 | 2018-01-05 | 东莞市隆凯塑胶五金制品有限公司 | Mould graphite automates processing unit module |
| CN109987401A (en) * | 2017-12-29 | 2019-07-09 | 浙江大学常州工业技术研究院 | A kind of product lacquer painting detection device |
| CN110773826A (en) * | 2019-09-02 | 2020-02-11 | 广东米尔迪克智能机械实业有限公司 | Large-scale double ox head spark machine |
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2022
- 2022-05-10 CN CN202210507002.4A patent/CN114799375A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204195998U (en) * | 2014-10-21 | 2015-03-11 | 巨轮股份有限公司 | A kind of automatic flexible production line towards graphite electrode processing |
| CN104384634A (en) * | 2014-11-19 | 2015-03-04 | 群基精密工业(苏州)有限公司 | Electric discharge processing machine special for tire mold |
| CN107511544A (en) * | 2017-07-06 | 2017-12-26 | 东莞市隆凯塑胶五金制品有限公司 | Mould steel material automates processing unit module |
| CN107538091A (en) * | 2017-07-06 | 2018-01-05 | 东莞市隆凯塑胶五金制品有限公司 | Mould graphite automates processing unit module |
| CN109987401A (en) * | 2017-12-29 | 2019-07-09 | 浙江大学常州工业技术研究院 | A kind of product lacquer painting detection device |
| CN110773826A (en) * | 2019-09-02 | 2020-02-11 | 广东米尔迪克智能机械实业有限公司 | Large-scale double ox head spark machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115815715A (en) * | 2022-08-27 | 2023-03-21 | 北京石油化工学院 | Electric spark ultrasonic composite non-deterioration layer processing technology method for aviation blade air film hole |
| CN118143722A (en) * | 2024-05-09 | 2024-06-07 | 日达智造科技(如皋)有限公司 | Production management system of automatic feeding and discharging for electrode production |
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