CN112404699A - Laser cutting machine base - Google Patents
Laser cutting machine base Download PDFInfo
- Publication number
- CN112404699A CN112404699A CN202011157262.0A CN202011157262A CN112404699A CN 112404699 A CN112404699 A CN 112404699A CN 202011157262 A CN202011157262 A CN 202011157262A CN 112404699 A CN112404699 A CN 112404699A
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- laser cutting
- support
- sleeve
- cutting machine
- plate
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 38
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a laser cutting machine base, which relates to the technical field of laser cutting equipment and comprises a workbench, wherein a support is arranged at the central position of the workbench, a sleeve is fixedly arranged in the support, a sliding seat for installing and fixing a laser cutting head is clamped at the edge of the sleeve, which is close to the discharging side, the sliding seat rotates circumferentially along the edge of the sleeve, an inner gear is fixedly connected with the inner wall of the sleeve, a cylindrical gear rotating circumferentially along the axis of the inner gear is arranged at the inner side of the inner gear, the cylindrical gear is meshed and connected with the inner gear, the cylindrical gear is fixedly connected with a rotating shaft, one end of the rotating shaft is clamped in a circular groove formed in the support, which is close to the feeding end, the rotating shaft rotates and slides in the circular groove, the other end of the rotating shaft penetrates through the sliding seat and is fixedly connected, the cutting efficiency of the workpiece is improved, the workpiece does not need to be turned over, and meanwhile, the flatness of the notch is improved.
Description
Technical Field
The invention belongs to the technical field of laser cutting equipment, and particularly relates to a base of a laser cutting machine.
Background
The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. And finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved.
When large-scale tubulose work piece cutting is carried out, the work piece state adjustment is inconvenient, leads to the position to change when removing simultaneously, causes the incision unevenness, needs extra polishing to reprocess, consequently, we provide a laser cutting machine base.
Disclosure of Invention
In view of the deficiencies of the prior art, it is an object of the present invention to provide a laser cutting machine base to solve the above problems in the prior art.
The purpose of the invention can be realized by the following technical scheme: a laser cutting machine base comprises a workbench, wherein a support is arranged at the center of the workbench, a sleeve is fixedly arranged in the support, a sliding seat used for mounting and fixing a laser cutting head is clamped at the edge of the sleeve close to a discharging side, and the sliding seat rotates circumferentially along the edge of the sleeve;
the utility model discloses a motor, including sleeve, inner wall fixedly connected with internal gear, internal gear inboard is equipped with and is axis circumference pivoted spur gear along the internal gear, spur gear and internal gear meshing are connected, spur gear and pivot fixed connection, pivot one end joint is close to the ring channel that the feed end was seted up at the support in, the pivot is at the ring channel internal rotation slip, the pivot other end runs through the output shaft fixed connection of slide and motor, the pivot is rotated with the slide and is connected, motor fixed mounting is on the slide.
As a further scheme of the invention, the laser cutting head is fixedly arranged on a fixed plate, the fixed plate is connected with a sliding seat in a sliding manner, a telescopic cylinder is arranged between the fixed plate and the sliding seat, the fixed plate is fixedly connected with a piston rod of the telescopic cylinder, and a base of the telescopic cylinder is fixedly arranged on the sliding seat.
As a further scheme of the invention, one side of the laser cutting head is provided with a dust suction nozzle for dust suction, and the dust suction nozzle is connected with a fan through an air pipe.
According to a further scheme of the invention, an arc-shaped groove matched and clamped with the sleeve is formed in the sliding seat, a threaded sleeve is arranged on the side surface of the sliding seat close to the end of the arc-shaped groove, a threaded hole is formed in the inner side of the threaded sleeve and penetrates into the arc-shaped groove, a limiting rod is connected with the threaded sleeve in a threaded mode, and a sliding groove for accommodating the limiting rod is formed in the outer circumferential side of the sleeve.
As a further scheme of the invention, the limiting rod is arranged to be hemispherical near the end of the sliding chute, the cross section of the sliding chute is U-shaped, and the diameter of the U-shaped arc is consistent with the diameter of the limiting rod hemisphere.
As a further scheme of the invention, two sides of the support along the feeding direction are respectively provided with a supporting plate capable of vertically moving up and down, the top end of the supporting plate is provided with an arc, the bottom end of the supporting plate is provided with a second air cylinder, the bottom end of the supporting plate is fixedly connected with a piston rod of the second air cylinder, and a base of the second air cylinder is fixedly arranged on the workbench.
As a further scheme of the invention, two groups of positioning blocks are arranged on the side, close to the feeding side, of the support, the support plates are arranged in a V shape, openings of the support plates are oppositely and symmetrically arranged, the center line of the openings of the support plates is equal to the circle center of the sleeve, the bottom ends of the positioning blocks are in sliding connection with the workbench, and the top ends of the positioning blocks are in sliding connection with the support.
As a further scheme of the invention, a connecting rod is arranged on the side surface of the positioning block close to the bracket, the positioning block is hinged with one end of the connecting rod, the other end of the positioning block is hinged with a connecting L plate which can vertically move up and down, and the center of the connecting L plate is positioned at the center of the width direction of the workbench.
As a further scheme of the invention, the connecting L plate is arranged in an inverted L shape, the bottom end of the connecting L plate is fixedly connected with a first cylinder piston rod, and the bottom end of the first cylinder is fixedly arranged at the top end of the support.
The invention has the beneficial effects that: the circular cutting mode is adopted when the workpiece is cut, compared with the existing cutting mode, the circular cutting mode reduces the moving and overturning of the workpiece, improves the cutting efficiency, and compared with manual cutting, improves the flatness of the cut.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left side perspective view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic structural view of the carriage of the present invention;
FIG. 5 is a cross-sectional view of a stop lever of the present invention;
FIG. 6 is a cross-sectional view of the locating block of the present invention;
in the figure: the device comprises a workbench-1, a supporting plate-2, a positioning block-3, a support-4, a connecting rod-5, a connecting L plate-6, a first air cylinder-7, a sleeve-8, an internal gear-9, a cylindrical gear-10, a sliding seat-11, a fixing plate-12, a dust suction nozzle-13, a motor-14, an air pipe-15, a fan-16, a laser cutting head-17, an annular groove-18, a rotating shaft-19, a second air cylinder-20, a limiting rod-21, an arc-shaped groove-111, a threaded sleeve-112, a sliding groove-113 and a sliding groove-81.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a laser cutting machine base includes a workbench 1, a support 4 is disposed at a center position of the workbench 1, a sleeve 8 is fixedly installed in the support 4, a sliding seat 11 for installing and fixing a laser cutting head 17 is clamped at a side edge of the sleeve 8 close to a discharging side, and the sliding seat 11 rotates circumferentially along an edge of the sleeve 8;
the inner wall of the sleeve 8 is fixedly connected with an inner gear 9, the inner side of the inner gear 9 is provided with a cylindrical gear 10 which rotates along the inner gear 9 in a circumferential manner, the cylindrical gear 10 is meshed with the inner gear 9, the cylindrical gear 10 is fixedly connected with a rotating shaft 19, one end of the rotating shaft 19 is clamped in an annular groove 18 formed in the support 4 close to the feeding end, the rotating shaft 19 rotates and slides in the annular groove 18, the other end of the rotating shaft 19 penetrates through an output shaft of a sliding seat 11 and a motor 14 and is fixedly connected with the sliding seat 11, the rotating shaft 19 is rotatably connected with the sliding seat 11, and the motor 14 is.
During the actual production, violently pass sleeve 8 with the tubulose work piece, and it is fixed through fixed support device, make the tubulose work piece keep coaxial with sleeve 8, starter motor 14 work, motor 14 drive pivot 19 rotates, pivot 19 drives roller gear 10 and rotates, roller gear 10 is along internal gear 9 meshing transmission and do the circumferencial rotation along internal gear 9, start laser cutting head 17 work, can carry out the girdling to the work piece, through internal gear 9 and roller gear 10 meshing transmission drive slide 11 circumferencial rotation, the stability of transmission has been improved, the rotational speed is adjusted conveniently, compared current cutting mode, notched roughness has been improved, the cutting efficiency has been improved simultaneously.
As shown in fig. 1 and 4, the laser cutting head 17 is fixedly mounted on the fixing plate 12, the fixing plate 12 is slidably connected with the slide 11, the fixing plate 12 is connected to the sliding groove 113 of the slide 11 in a clamping manner, a telescopic cylinder is arranged between the fixing plate 12 and the slide 11, the fixing plate 12 is fixedly connected with a piston rod of the telescopic cylinder, a base of the telescopic cylinder is fixedly mounted on the slide 11, during actual production, the position of the laser cutting head 17 can be adjusted according to the specification and the size of a workpiece, namely, the relative position of the fixing plate 12 is adjusted by controlling the telescopic cylinder between the fixing plate 12 and the slide 11, so that when the workpiece is cut, the distance between the laser cutting head 17 and the workpiece is as small as possible, the energy consumption is reduced.
Preferably, be equipped with the dust absorption mouth 13 that is used for the dust absorption in laser cutting head 17 one side, dust absorption mouth 13 connects with fan 16 through trachea 15, and the during operation starts fan 16 work, can in time adsorb the metal dust granule that produces with the cutting and accomodate through dust absorption mouth 13, reduces the influence to the air.
Preferably, as shown in fig. 1, 4 and 5, an arc-shaped groove 111 engaged with the sleeve 8 is formed in the slide 11, a threaded sleeve 112 is arranged on the side surface of the slide 11 close to the arc-shaped groove 111, a threaded hole is formed in the inner side of the threaded sleeve 112 and penetrates into the arc-shaped groove 111, a limiting rod 21 is connected with the threaded sleeve 112 in a threaded manner, a sliding groove 81 for accommodating the limiting rod 21 is formed in the outer circumferential side of the sleeve 8, the slide 11 and the sleeve 8 are installed on the matched installation surface in a high-roughness mode, the matching grease is lubricated, the limiting rod 21 and the threaded sleeve 112 are installed in a threaded matching manner and used for limiting the slide 11, the rotating stability of the slide 11 is guaranteed.
Preferably, as shown in fig. 3 and 5, the end of the limiting rod 21 close to the sliding groove 81 is arranged in a hemispherical shape, the cross section of the sliding groove 81 is in a U shape, the diameter of the circular arc of the U shape is the same as the diameter of the hemisphere of the limiting rod 21, and by spherical contact, abrasion between components is reduced, and sliding is smooth.
Preferably, as shown in fig. 2, support 4 is equipped with the backup pad 2 that can reciprocate perpendicularly along walking material direction both sides, the circular arc has been seted up at backup pad 2 top, backup pad 2 bottom is equipped with second cylinder 20, backup pad 2 bottom and second cylinder 20 piston rod fixed connection, second cylinder 20 base fixed mounting is on workstation 1, backup pad 2 mainly acts on and is used for supporting the work piece to adjust the high cutting location in work piece ground, the stability on work piece place ground has been improved in backup pad 2 top ground cambered surface design.
In some embodiments, as shown in fig. 2 and 6, two sets of positioning blocks 3 are disposed on the side of the support 4 close to the feeding side, the support plate 2 is disposed in a "V" shape, the openings of the support plate 2 are symmetrically arranged, the center line of the opening of the support plate 2 is equal to the center of the sleeve 8, the bottom end of the positioning block 3 is slidably connected to the worktable 1, the top end of the positioning block 3 is slidably connected to the support 4, during production, the positioning blocks 3 on both sides are moved toward the middle, and the height of the support plate 2 is adjusted, so that the outer circumference of the workpiece is in contact with and attached to the two inclined surfaces.
Preferably, a connecting rod 5 is arranged on the side face, close to the support 4, of the positioning block 3, the positioning block 3 is hinged to one end of the connecting rod 5, the other end of the positioning block 3 is hinged to a connecting L plate 6 capable of vertically moving up and down, the center of the connecting L plate 6 is located at the center of the width direction of the workbench 1, during production, the connecting rod 5 is driven to move by moving the connecting rod 6 upwards, the positioning block 3 is pushed to move towards the middle to complete coaxial positioning, meanwhile, the workpiece is fixedly clamped, when the workpiece needs to be loosened after production is finished, the connecting rod 5 is driven to move downwards to connect the L plate 6, and the positioning block 3 is driven to move towards two sides.
Preferably, connect L board 6 and be "L" type, connect 6 bottom and first cylinder 7 piston rod fixed connection of L board, first cylinder 7 bottom fixed mounting is on 4 tops of support, and through first cylinder 7 control connection L board 6 up-and-down motion, convenient operation is swift.
The working principle of the invention is as follows: when a tubular workpiece is cut, the workpiece is placed on the supporting plate 2, the second air cylinder 20 is started to adjust the height of the supporting plate 2, the first air cylinder 7 is started to work at the same time, the connecting L plate 6 is driven to move upwards, the connecting L plate 6 drives the positioning block 3 to move towards the workpiece side through the connecting rod 5, the workpiece is clamped and coaxial with the sleeve 8, the clamping fixing and coaxial positioning effects are achieved, the workpiece is located in the middle of the sleeve 8, and the cutting is facilitated; according to the radius of a workpiece, the position of a laser cutting head 17 is adjusted, namely the position of the laser cutting head 17 is adjusted by adjusting a telescopic cylinder which is connected with a fixing plate 12 and a sliding seat 11, then the laser cutting head 17 and a motor 14 are started to work, the motor 14 moves to drive a cylindrical gear 10 to rotate, the cylindrical gear 10 rotates along with an inner gear 9 in a meshed mode, namely the sliding seat 11 is driven to do circular motion, the workpiece is subjected to circular cutting, meanwhile, a fan 16 is started to work, waste dust generated when the laser cutting head 17 performs circular cutting on the workpiece is sucked through a dust suction nozzle 13, and the influence on the air quality is.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", etc., indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, or be operated, and thus, should not be construed as limiting the present invention.
Furthermore, the method is simple. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the spirit and scope of the invention, and any equivalents thereto, such as those skilled in the art, are intended to be embraced therein.
Claims (9)
1. A laser cutting machine base comprises a workbench (1), and is characterized in that a support (4) is arranged at the center of the workbench (1), a sleeve (8) is fixedly installed in the support (4), a sliding seat (11) used for installing and fixing a laser cutting head (17) is clamped at the edge of the sleeve (8) close to a discharging side, and the sliding seat (11) rotates circumferentially along the edge of the sleeve (8);
the utility model discloses a motor, including sleeve (8), inner wall fixedly connected with internal gear (9), internal gear (9) inboard is equipped with and does axis circumference pivoted spur gear (10) along internal gear (9), spur gear (10) are connected with internal gear (9) meshing, spur gear (10) and pivot (19) fixed connection, pivot (19) one end joint is in support (4) are close to ring channel (18) that the feed end was seted up, pivot (19) internal rotation slip in ring channel (18), the output shaft fixed connection of slide (11) and motor (14) is run through to pivot (19) other end, pivot (19) rotate with slide (11) and are connected, motor (14) fixed mounting is on slide (11).
2. The laser cutting machine base according to claim 1, characterized in that the laser cutting head (17) is fixedly mounted on a fixed plate (12), the fixed plate (12) is slidably connected with the slide base (11), a telescopic cylinder is arranged between the fixed plate (12) and the slide base (11), the fixed plate (12) is fixedly connected with a piston rod of the telescopic cylinder, and the base of the telescopic cylinder is fixedly mounted on the slide base (11).
3. A laser cutting machine base according to claim 2, characterized in that a dust suction nozzle (13) for sucking dust is arranged at one side of the laser cutting head (17), and the dust suction nozzle (13) is connected with the fan (16) through an air pipe (15).
4. The laser cutting machine base according to claim 3, characterized in that the slide base (11) is provided with an arc-shaped groove (111) engaged with the sleeve (8), the slide base (11) is provided with a threaded sleeve (112) on the end surface close to the arc-shaped groove (111), the inner side of the threaded sleeve (112) is provided with a threaded hole penetrating into the arc-shaped groove (111), the threaded sleeve (112) is connected with a limit rod (21) in a threaded manner, and the outer circumference of the sleeve (8) is provided with a sliding groove (81) for accommodating the limit rod (21).
5. The laser cutting machine base according to claim 4, characterized in that the limiting rod (21) is arranged in a hemispherical shape near the end of the sliding groove (81), the cross section of the sliding groove (81) is U-shaped, and the diameter of the U-shaped arc is consistent with the diameter of the hemisphere of the limiting rod (21).
6. The laser cutting machine base according to claim 1, characterized in that the support (4) is provided with support plates (2) capable of vertically moving up and down along both sides of the feeding direction, the top end of each support plate (2) is provided with an arc, the bottom end of each support plate (2) is provided with a second air cylinder (20), the bottom end of each support plate (2) is fixedly connected with a piston rod of each second air cylinder (20), and the base of each second air cylinder (20) is fixedly installed on the workbench (1).
7. The laser cutting machine base according to claim 1, characterized in that two sets of positioning blocks (3) are arranged on the support (4) near the feeding side, the support plate (2) is arranged in a V shape, the openings of the support plate (2) are symmetrically arranged, the center line of the opening of the support plate (2) is equal to the center of the circle of the sleeve (8), the bottom ends of the positioning blocks (3) are slidably connected with the worktable (1), and the top ends of the positioning blocks (3) are slidably connected with the support (4).
8. The laser cutting machine base according to claim 7, characterized in that a connecting rod (5) is arranged on the side of the positioning block (3) close to the support (4), the positioning block (3) is hinged with one end of the connecting rod (5), the other end of the positioning block (3) is hinged with a connecting L plate (6) capable of vertically moving up and down, and the center of the connecting L plate (6) is located at the center of the workbench (1) in the width direction.
9. The laser cutting machine base according to claim 8, characterized in that the connecting L plate (6) is in an inverted L shape, the bottom end of the connecting L plate (6) is fixedly connected with a piston rod of a first cylinder (7), and the bottom end of the first cylinder (7) is fixedly installed at the top end of the support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011157262.0A CN112404699A (en) | 2020-10-26 | 2020-10-26 | Laser cutting machine base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011157262.0A CN112404699A (en) | 2020-10-26 | 2020-10-26 | Laser cutting machine base |
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| Publication Number | Publication Date |
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| CN112404699A true CN112404699A (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011157262.0A Pending CN112404699A (en) | 2020-10-26 | 2020-10-26 | Laser cutting machine base |
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| CN (1) | CN112404699A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857665A (en) * | 2021-09-26 | 2021-12-31 | 安庆市宏信金属制品有限公司 | H-shaped steel shearing equipment for metal smelting and processing |
| CN114029627A (en) * | 2021-11-10 | 2022-02-11 | 济南金威刻科技发展有限公司 | Laser cutting device for annularly cutting large-diameter steel pipe |
| CN114888457A (en) * | 2022-07-13 | 2022-08-12 | 江苏金秋竹集团有限公司 | Laser cutting equipment is used in hangar door production |
| CN114905083A (en) * | 2022-05-28 | 2022-08-16 | 江西中一建工集团有限公司 | Pipeline cutting equipment for hydraulic engineering |
| CN116021202A (en) * | 2023-03-30 | 2023-04-28 | 山西天宝集团有限公司 | Intelligent cutting device and method for processing flange based on wind power |
| CN117001176A (en) * | 2023-09-15 | 2023-11-07 | 山东龙口三元铝材有限公司 | Rotary cutting device for aluminum product processing |
| CN117000018A (en) * | 2023-09-28 | 2023-11-07 | 福建德尔科技股份有限公司 | Alkali liquor spray tower for chloride treatment and application method thereof |
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| CN114029627A (en) * | 2021-11-10 | 2022-02-11 | 济南金威刻科技发展有限公司 | Laser cutting device for annularly cutting large-diameter steel pipe |
| CN114905083A (en) * | 2022-05-28 | 2022-08-16 | 江西中一建工集团有限公司 | Pipeline cutting equipment for hydraulic engineering |
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Application publication date: 20210226 |