CN104325225B - A kind of laser cutting machine - Google Patents
A kind of laser cutting machine Download PDFInfo
- Publication number
- CN104325225B CN104325225B CN201410584440.6A CN201410584440A CN104325225B CN 104325225 B CN104325225 B CN 104325225B CN 201410584440 A CN201410584440 A CN 201410584440A CN 104325225 B CN104325225 B CN 104325225B
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- China
- Prior art keywords
- axis
- transmission mechanism
- pair
- lathe bed
- bearing
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- 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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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
- B23K26/36—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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
Abstract
The present invention relates to a kind of laser cutting machine, the lathe bed transmission mechanism controlled by power controling box and cross travel mechanism form, and cross travel mechanism is made up of X-axis transmission mechanism and Z-axis transmission mechanism.Compact conformation of the present invention, compact, reliability and security are good, by the automatic displacement that lathe bed transmission mechanism and cross travel mechanism can meet on X, Y, Z axis direction, automaticity is high, effectively achieve the processing of large scale, complex parts, substantially increase production efficiency, its floor space is little in addition, is easy to form production line with other equipment.
Description
Technical field
The present invention relates to thermal cutting equipment, particularly relate to laser cutting machine.
Background technology
Laser cutting is exactly to the energy discharged during surface of the work to make workpiece melt and to evaporate by laser beam irradiation, to reach the object of cutting and engraving, there is precision high, cutting fast, be not limited to cutting pattern restriction, Automatic Typesetting saves material, and otch is level and smooth, the features such as processing cost is low, will improve or be replaced in traditional metal cutting processes equipment gradually.At present, existing laser cutting machine all adopts planer type structure, and under the prerequisite ensureing high-speed motion precision, the laser cutting machine cost of investment of said structure is large, fabrication cycle is long, baroque shortcoming, it is only applicable to the good enterprise of economic strength and buys, and marketing is comparatively difficult.
Summary of the invention
The applicant is for above-mentioned existing issue, be studied improvement, a kind of laser cutting machine is provided, there is compact conformation, advantage that volume is little, the part that its energy processing dimension is large, complex-shaped, it is less that cutting production area accounts for area, is easy to form production line with other equipment, and its design cost is lower, applied widely.
The technical solution adopted in the present invention is as follows:
A kind of laser cutting machine, the lathe bed transmission mechanism controlled by power controling box and cross travel mechanism form, cross travel mechanism is made up of X-axis transmission mechanism and Z-axis transmission mechanism, and laser head is arranged in described Z-axis transmission mechanism, by Z-axis transmission mechanism driving laser head and does Z-direction displacement; Described X-axis transmission mechanism is connected each other with Z-axis transmission mechanism, drives Z-axis transmission mechanism to make X-direction displacement movement by described X-axis transmission mechanism; Described cross travel mechanism is arranged in lathe bed transmission mechanism, by described lathe bed transmission mechanism and drives cross travel mechanism to make displacement movement along Y direction;
The concrete structure of described lathe bed transmission mechanism is as follows: comprise lathe bed, a pair Y-axis line slideway auxiliary is arranged on described lathe bed, between a pair Y-axis line slideway auxiliary, described lathe bed is also installed the first connection bearing, first servomotor is arranged on described first and connects in bearing, the output of described first servomotor connects the head end of Y-axis ball screw pair by the first shaft coupling, the tail end of described Y-axis ball screw pair is connected with the second bearing block; Described Y-axis ball screw pair also installs the first nut seat;
The concrete structure of described X-axis transmission mechanism is as follows: comprise the crossbeam be connected with described first nut seat, both sides, bottom and the described Y-axis line slideway auxiliary of crossbeam are slidably connected, a pair X-axis line slideway auxiliary is arranged on described crossbeam, between a pair X-axis line slideway auxiliary, described crossbeam is also installed the second connection bearing, second servomotor is arranged on described second and connects in bearing, the output of described second servomotor connects the head end of X-axis ball screw pair by the second shaft coupling, the tail end of described X-axis ball screw pair is connected with the 3rd bearing block, the second nut seat is also socketed in the periphery of described X-axis ball screw pair,
The concrete structure of described Z-axis transmission mechanism is as follows: comprise movable plate, and the middle part of movable plate connects the second nut seat, and the both sides of described movable plate are also slidably connected with a pair X-axis line slideway auxiliary; Described movable plate is installed a pair Z axis line slideway, and lifter plate and described Z axis line slideway are slidably connected; Described movable plate is gone back mounted motor seat, the 3rd servomotor installed by motor cabinet, the output of described 3rd servomotor is connected with the head end of Z axis ball wire bar pair by the 3rd shaft coupling, and the tail end of described Z axis ball wire bar pair connects Z axis bearing block; Described Z axis ball wire bar pair also connects the 3rd nut seat, described 3rd nut seat and lifter plate affixed.
Its further technical scheme is:
In the inwall both sides of described lathe bed, also install baffle plate along the longitudinal direction, mounting framework gone back by described lathe bed, adjusting bolt is arranged on the two ends, bottom of described lathe bed in the horizontal direction respectively;
Also be socketed clutch shaft bearing seat at the head end of described Y-axis ball screw pair, in described clutch shaft bearing seat and the second bearing block, in the head end of described Y-axis ball screw pair and tail end, also respectively clutch shaft bearing be installed; Described first nut seat is also connected with match grinding plate;
Also be socketed the 4th bearing block at the head end of described X-axis ball screw pair, in described four bearing blocks and the 3rd bearing block, in the head end of described X-axis ball screw pair and tail end, also the second bearing be installed respectively;
In described motor cabinet and Z axis bearing block, in the head end of described Z axis ball wire bar pair and tail end, the 3rd bearing is installed respectively;
Described second nut seat goes back mounting and adjusting pad;
Multiple spaced apart hopper each other is also installed in the bottom of described lathe bed.
Beneficial effect of the present invention is as follows:
Compact conformation of the present invention, compact, reliability and security are good, by the automatic displacement that lathe bed transmission mechanism and cross travel mechanism can meet on X, Y, Z axis direction, automaticity is high, effectively achieve the processing of large scale, complex parts, substantially increase production efficiency, its floor space is little in addition, is easy to form production line with other equipment.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is partial structurtes schematic diagram of the present invention.
Fig. 3 is the side view of Fig. 1.
Fig. 4 is the front view of medial bed transmission mechanism of the present invention.
Fig. 5 is the side view of Fig. 4.
Fig. 6 is the front view of cross travel mechanism in the present invention.
Fig. 7 is the structure for amplifying schematic diagram at A place in Fig. 6.
Fig. 8 is the side view of Fig. 6.
Wherein: 1, lathe bed transmission mechanism; 101, lathe bed; 102, Y-axis line slideway auxiliary; 103, the first servomotor; 104, the first shaft coupling; 105, first connects bearing; 106, clutch shaft bearing seat; 107, Y-axis ball screw is secondary; 108, match grinding plate; 109, the first nut seat; 110, the second bearing block; 111, clutch shaft bearing; 112, baffle plate; 113, skeleton; 114, adjusting bolt; 2, cross travel mechanism; 21, crossbeam; 22, X-axis line slideway auxiliary; 23, movable plate; 24, the second bearing; 25, the 3rd bearing block; 26, X-axis ball screw is secondary; 27, adjusting pad; 28, the second nut seat; 29, the 4th bearing block; 210, second connects bearing; 211, the second shaft coupling; 212, the second servomotor; 213, Z axis line slideway; 214, Z axis bearing block; 215, the 3rd bearing; 216, Z axis ball wire bar pair; 217, the 3rd nut seat; 218, the 3rd shaft coupling; 219, motor cabinet; 220, the 3rd servomotor; 221, lifter plate; 3, hopper; 4, laser head; 5, power controling box.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, Figure 2 and Figure 3, the lathe bed transmission mechanism 1 that a kind of laser cutting machine is controlled by power controling box 5 and cross travel mechanism 2 form, cross travel mechanism 2 is made up of X-axis transmission mechanism and Z-axis transmission mechanism, and laser head 4 is arranged in Z-axis transmission mechanism, by Z-axis transmission mechanism driving laser head 4 and does Z-direction displacement; X-axis transmission mechanism is connected each other with Z-axis transmission mechanism, drives Z-axis transmission mechanism to make X-direction displacement movement by X-axis transmission mechanism; Cross travel mechanism 2 is arranged in lathe bed transmission mechanism 1, by lathe bed transmission mechanism 1 and drives cross travel mechanism 2 to make displacement movement along Y direction;
As shown in Figure 4, Figure 5, the concrete structure of lathe bed transmission mechanism 1 is as follows: comprise lathe bed 101, a pair Y-axis line slideway auxiliary 102 is arranged on lathe bed 101, between a pair Y-axis line slideway auxiliary 102, lathe bed 101 is also installed the first connection bearing 105, first servomotor 103 is arranged in the first connection bearing 105, the output of the first servomotor 103 connects the head end of Y-axis ball screw pair 107 by the first shaft coupling 104, the tail end of Y-axis ball screw pair 107 is connected with the second bearing block 110.Also be socketed clutch shaft bearing seat 106 at the head end of Y-axis ball screw pair 107, in clutch shaft bearing seat 106 and the second bearing block 110, in the head end of Y-axis ball screw pair 107 and tail end, also respectively clutch shaft bearing 111 be installed; Y-axis ball screw pair 107 is also installed the first nut seat 109, first nut seat 109 be also connected with match grinding plate 108.Also install baffle plate 112 in the inwall both sides of lathe bed 101, along the longitudinal direction, baffle plate 112 plays splicing, backgauge.Lathe bed 101 is gone back mounting framework 113, and skeleton 113 is for laying cut workpiece.Adjusting bolt 114 is arranged on the two ends, bottom of lathe bed 101 in the horizontal direction respectively, by rotating adjusting bolt 114, can adjust the whole height of lathe bed 101 in the vertical direction.As shown in Figure 1, multiple spaced apart hopper 3 each other is also installed, the splicing of falling of workpiece when hopper 3 is for cutting in the bottom of lathe bed 101.
As Fig. 6, shown in Fig. 7 and Fig. 8, the concrete structure of X-axis transmission mechanism is as follows: comprise the crossbeam 21 be connected with the first nut seat 109, both sides, bottom and the Y-axis line slideway auxiliary 102 of crossbeam 21 are slidably connected, a pair X-axis line slideway auxiliary 22 is arranged on crossbeam 21, between a pair X-axis line slideway auxiliary 22, crossbeam 21 is also installed the second connection bearing 210, second servomotor 212 is arranged in the second connection bearing 210, the output of the second servomotor 212 connects the head end of X-axis ball screw pair 26 by the second shaft coupling 211, the tail end of X-axis ball screw pair 26 is connected with the 3rd bearing block 25, the second nut seat 28 is also socketed in the periphery of X-axis ball screw pair 26, second nut seat 28 goes back mounting and adjusting pad 27.Also be socketed the 4th bearing block 29 at the head end of X-axis ball screw pair 26, in the 4th bearing block 29 and the 3rd bearing block 25, in the head end of X-axis ball screw pair 26 and tail end, the second bearing 24 be also installed respectively.
As shown in Figure 7, Figure 8, the concrete structure of Z-axis transmission mechanism is as follows: comprise movable plate 23, and the middle part of movable plate 23 connects the second nut seat 28, and the both sides of movable plate 23 are also slidably connected with a pair X-axis line slideway auxiliary 22; Movable plate 23 is installed a pair Z axis line slideway 213, and lifter plate 221 and Z axis line slideway 213 are slidably connected; Movable plate 23 is gone back mounted motor seat 219, the 3rd servomotor 220 installed by motor cabinet 219, the output of the 3rd servomotor 220 is connected with the head end of Z axis ball wire bar pair 216 by the 3rd shaft coupling 218, and the tail end of Z axis ball wire bar pair 216 connects Z axis bearing block 214.In motor cabinet 219 and Z axis bearing block 214, in the head end of Z axis ball wire bar pair 216 and tail end, the 3rd bearing 215 is installed respectively.Z axis ball wire bar pair 216 also connects the 3rd nut seat the 217, three nut seat 217 affixed with lifter plate 221, lifter plate 221 is installed the laser head 4 (laser head 4 does not show in Fig. 7, Fig. 8) being used for cut workpiece.
Above-mentioned match grinding plate 108 and adjusting pad 27 are all for the finishing of fitted position.
Specific works process of the present invention is as follows:
As shown in Figure 4, Figure 5, first control lathe bed transmission mechanism 1 by power controling box 5 to work, as shown in Figure 4, Figure 5, first servomotor 103 starts, its output drives Y-axis ball screw secondary 107 to rotate by the first shaft coupling 104, be connected with the crossbeam 21 of X-axis transmission mechanism because the first nut seat 109 connects, and X-axis transmission mechanism is connected with Z-axis transmission mechanism, simultaneously the both sides of crossbeam 21 and Y-axis line slideway auxiliary 102 are slidably connected, and therefore drive the displacement in the Y-axis direction of whole cross travel mechanism 2.
As Fig. 6, Fig. 7, shown in Fig. 8, after whole lathe bed transmission mechanism 1 drives cross travel mechanism 2 displacement, now power controling box 5 again controls the second servomotor 212 and works, as Fig. 6, shown in Fig. 8, the output of the second servomotor 212 drives X-axis ball screw secondary 26 to rotate by the second shaft coupling 211, due to X-axis ball screw pair 26 connecting movable plate 23 by the second nut seat 28, the two ends, bottom of movable plate 23 are also slidably connected with X-axis line slideway auxiliary 22, Z-axis transmission mechanism is arranged on again on movable plate 23 simultaneously, therefore displacement is done in the X-axis direction by the whole Z-axis transmission mechanism of X-axis transmission mechanism task driven, after X-direction displacement stops, as shown in Figure 7, power controling box 5 controls the 3rd servomotor 220 and works, 3rd servomotor 220 drives Z axis ball wire bar pair 216 to rotate by the 3rd shaft coupling 218, because the 3rd nut seat 217 is connected with Z axis ball wire bar pair 216, 3rd nut seat 217 also connects lifter plate 221 simultaneously, therefore when the 3rd nut seat 217 does the displacement of Z-direction on Z axis ball wire bar pair 216, drive lifter plate 221, and the laser head 4 be arranged on lifter plate 221 does Z-direction motion together, thus realize laser cutting.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to basic structure of the present invention, the present invention can do any type of amendment.
Claims (7)
1. a laser cutting machine, it is characterized in that: the lathe bed transmission mechanism (1) controlled by power controling box (5) and cross travel mechanism (2) form, cross travel mechanism (2) is made up of X-axis transmission mechanism and Z-axis transmission mechanism, and laser head (4) is arranged in described Z-axis transmission mechanism, by Z-axis transmission mechanism driving laser head (4) and does Z-direction displacement; Described X-axis transmission mechanism is connected each other with Z-axis transmission mechanism, drives Z-axis transmission mechanism to make X-direction displacement movement by described X-axis transmission mechanism; Described cross travel mechanism (2) is arranged in lathe bed transmission mechanism (1), by described lathe bed transmission mechanism (1) and drives cross travel mechanism (2) to make displacement movement along Y direction;
The concrete structure of described lathe bed transmission mechanism (1) is as follows: comprise lathe bed (101), a pair Y-axis line slideway auxiliary (102) is arranged on described lathe bed (101), be positioned between a pair Y-axis line slideway auxiliary (102) and the first connection bearing (105) is also installed on described lathe bed (101), first servomotor (103) is arranged on described first and connects in bearing (105), the output of described first servomotor (103) connects the head end of Y-axis ball screw pair (107) by the first shaft coupling (104), the tail end of described Y-axis ball screw pair (107) is connected with the second bearing block (110), described Y-axis ball screw pair (107) also installs the first nut seat (109),
The concrete structure of described X-axis transmission mechanism is as follows: comprise the crossbeam (21) be connected with described first nut seat (109), both sides, bottom and the described Y-axis line slideway auxiliary (102) of crossbeam (21) are slidably connected, a pair X-axis line slideway auxiliary (22) is arranged on described crossbeam (21), be positioned between a pair X-axis line slideway auxiliary (22) and the second connection bearing (210) is also installed on described crossbeam (21), second servomotor (212) is arranged on described second and connects in bearing (210), the output of described second servomotor (212) connects the head end of X-axis ball screw pair (26) by the second shaft coupling (211), the tail end of described X-axis ball screw pair (26) is connected with the 3rd bearing block (25), the second nut seat (28) is also socketed in the periphery of described X-axis ball screw pair (26),
The concrete structure of described Z-axis transmission mechanism is as follows: comprise movable plate (23), and the middle part of movable plate (23) connects the second nut seat (28), and the both sides of described movable plate (23) are also slidably connected with a pair X-axis line slideway auxiliary (22); The upper installation a pair Z axis line slideway (213) of described movable plate (23), lifter plate (221) and described Z axis line slideway (213) are slidably connected; Described movable plate (23) is gone back mounted motor seat (219), in the upper installation the 3rd servomotor (220) of motor cabinet (219), the output of described 3rd servomotor (220) is connected with the head end of Z axis ball wire bar pair (216) by the 3rd shaft coupling (218), and the tail end of described Z axis ball wire bar pair (216) connects Z axis bearing block (214); Described Z axis ball wire bar pair (216) also connects the 3rd nut seat (217), and described 3rd nut seat (217) is affixed with lifter plate (221).
2. laser cutting machine as claimed in claim 1, it is characterized in that: in the inwall both sides of described lathe bed (101), along the longitudinal direction baffle plate (112) is also installed, described lathe bed (101) is gone back mounting framework (113), and adjusting bolt (114) is arranged on the two ends, bottom of described lathe bed (101) in the horizontal direction respectively.
3. laser cutting machine as claimed in claim 1, it is characterized in that: be also socketed clutch shaft bearing seat (106) at the head end of described Y-axis ball screw pair (107), in described clutch shaft bearing seat (106) and the second bearing block (110), in the head end of described Y-axis ball screw pair (107) and tail end, clutch shaft bearing (111) is also installed respectively; Described first nut seat (109) is also connected with match grinding plate (108).
4. laser cutting machine as claimed in claim 1, it is characterized in that: be also socketed the 4th bearing block (29) at the head end of described X-axis ball screw pair (26), in described 4th bearing block (29) and the 3rd bearing block (25), in the head end of described X-axis ball screw pair (26) and tail end, the second bearing (24) is also installed respectively.
5. laser cutting machine as claimed in claim 1, is characterized in that: in described motor cabinet (219) and Z axis bearing block (214), installs the 3rd bearing (215) respectively in the head end of described Z axis ball wire bar pair (216) and tail end.
6. laser cutting machine as claimed in claim 1, is characterized in that: on described second nut seat (28), go back mounting and adjusting pad (27).
7. laser cutting machine as claimed in claim 1, is characterized in that: also install multiple spaced apart hopper each other (3) in the bottom of described lathe bed (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410584440.6A CN104325225B (en) | 2014-10-27 | 2014-10-27 | A kind of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410584440.6A CN104325225B (en) | 2014-10-27 | 2014-10-27 | A kind of laser cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104325225A CN104325225A (en) | 2015-02-04 |
| CN104325225B true CN104325225B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410584440.6A Expired - Fee Related CN104325225B (en) | 2014-10-27 | 2014-10-27 | A kind of laser cutting machine |
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| Country | Link |
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| CN (1) | CN104325225B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509015A (en) * | 2019-09-05 | 2019-11-29 | 马鞍山海华耐磨材料科技有限公司 | A kind of production technology of abrasion-resistant alloy steel lining plate |
| CN113547227B (en) * | 2021-07-05 | 2023-05-12 | 广东省粤钢新材料科技有限公司 | High-precision intelligent laser cutting equipment for high-strength stainless steel material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10235488A (en) * | 1997-02-26 | 1998-09-08 | Amada Eng Center:Kk | Laser beam transmitting method of three-dimensional laser beam machine and its device |
| CN201516539U (en) * | 2009-07-21 | 2010-06-30 | 广东正业科技有限公司 | Ultraviolet laser cutting machine |
| CN102350593A (en) * | 2011-11-07 | 2012-02-15 | 苏州德龙激光有限公司 | Full-automatic charging-discharging mechanism used for LED (Light Emitting Diode) laser cutting |
| CN203817632U (en) * | 2014-02-17 | 2014-09-10 | 深圳市大族激光科技股份有限公司 | Three-dimensional laser cutting machine for cable-stayed cantilever structure |
| CN204209286U (en) * | 2014-10-27 | 2015-03-18 | 无锡华联精工机械有限公司 | A kind of laser cutting machine |
-
2014
- 2014-10-27 CN CN201410584440.6A patent/CN104325225B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10235488A (en) * | 1997-02-26 | 1998-09-08 | Amada Eng Center:Kk | Laser beam transmitting method of three-dimensional laser beam machine and its device |
| CN201516539U (en) * | 2009-07-21 | 2010-06-30 | 广东正业科技有限公司 | Ultraviolet laser cutting machine |
| CN102350593A (en) * | 2011-11-07 | 2012-02-15 | 苏州德龙激光有限公司 | Full-automatic charging-discharging mechanism used for LED (Light Emitting Diode) laser cutting |
| CN203817632U (en) * | 2014-02-17 | 2014-09-10 | 深圳市大族激光科技股份有限公司 | Three-dimensional laser cutting machine for cable-stayed cantilever structure |
| CN204209286U (en) * | 2014-10-27 | 2015-03-18 | 无锡华联精工机械有限公司 | A kind of laser cutting machine |
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| CN104325225A (en) | 2015-02-04 |
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Effective date of registration: 20170509 Address after: 214000 Jiangsu, Wuxi New District, Xin'an street, Xin'an Town, next to the national highway 312 (Xin'an) Patentee after: Wuxi Hualian science & technology group Address before: 214000 South Road, New District, Jiangsu, Wuxi, No. 238 Patentee before: Wuxi Hualian Precision Machinery Co., Ltd. |
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