CN102218604A - Laser cutting machine tool for quartz crystal - Google Patents
Laser cutting machine tool for quartz crystal Download PDFInfo
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- CN102218604A CN102218604A CN2010101529921A CN201010152992A CN102218604A CN 102218604 A CN102218604 A CN 102218604A CN 2010101529921 A CN2010101529921 A CN 2010101529921A CN 201010152992 A CN201010152992 A CN 201010152992A CN 102218604 A CN102218604 A CN 102218604A
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Abstract
The invention relates to a laser cutting machine and discloses a laser cutting machine tool for a quartz crystal. The laser cutting machine tool comprises a machine body, a cross beam, stand columns, a work table, a slide seat, a rotary shaft, a supporting mechanism, a laser, a cutting head, a suction fan, an electric cabinet and an electric control unit. The slide seat is arranged on the machine body, the supporting mechanism and the work table are arranged above the slide seat, the rotary shaft is arranged above the supporting mechanism, the laser is arranged on the electric cabinet, the cutting head is connected with the laser through an outer optical path and is arranged above the work table, the suction fan is arranged on the side surface of the cutting head, the stand columns are arranged at two sides of the tool body, the cross beam is arranged at the tops of the stand columns, the electric cabinet is arranged at the back of the stand columns, and the electric control unit is respectively connected with the laser and shafts X, Y, Z and W of the machine tool. The laser cutting machine provided by the invention has the advantages of simple structure, high location accuracy, safety and reliability; in addition, the laser cutting machine tool disclosed by the invention can be used for cutting quartz crystal sheet materials and also can be used for cutting quartz crystal tubes.
Description
Technical field
The present invention relates to a kind of laser cutting machine, be specifically related to a kind of laser cutting machine bed that is used for quartz crystal.
Background technology
Quartz crystal has more than 160 year history, because its good physical property is being brought into play very important effect in every field such as national defence, chemical industry, medical treatment, machineries.But quartz crystal is a kind of hard brittle material, breaks under external force easily, and traditional machining mode is difficult to efficiently it be processed, the difficult especially aperture of processing on quartz crystal.Quartz crystal is a kind of important electromechanical transducing material, has the advantage of many uniquenesses, for example, piezoelectricity, temperature coefficient is little, dielectric constant is big, do not have hysteresiss, the sensitivity height, reproduce stablize, good reliability etc.Quartz crystal belongs to high rigidity, dystectic fragility transparent material, and general processing method is difficult to satisfy its processing request.The processing method of existing quartz crystal, for example mechanical lapping, abrasive jet processing, ultrasonic blanking, chemical etching etc., have all that various defectives, particularly working (machining) efficiency are low, time-consuming takes a lot of work etc., improve existing quartz crystal process technology and in actual production, seemed particularly important.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, accurate positioning precision height, the working (machining) efficiency height, safe and reliable, can not only cut the high power that quartz crystal sheet material also can cut quartz crystal tubing, the laser cutting machine bed that the large format numerical control four-axis is used for quartz crystal.
In order to achieve the above object, the present invention has following technical scheme:
A kind of laser cutting machine bed that is used for quartz crystal of the present invention, comprise lathe bed, crossbeam, column, workbench, slide, gyroaxis, supporting mechanism, laser instrument, cutting head, extractor fan, electric cabinet, electric control unit, described slide is positioned on the lathe bed, supporting mechanism, workbench are positioned at the top of slide, gyroaxis is equipped with supporting mechanism, breakage when special-purpose clamping mechanism reduces clamping workpiece, laser instrument is positioned on the left and right electric cabinet, and the switch board that left and right electric cabinet is laser instrument and lathe is again the bracing frame of laser instrument.Laser instrument, electric cabinet support and machine adopted split-type structural, the vibration that can avoid lathe to produce when operation is like this passed on the laser instrument, thereby guarantees the stability of Laser Transmission, and good beam quality can guarantee the machining accuracy of lathe.The laser that laser instrument produces arrives cutting head by outer optic path, direct irradiation is on workpiece after cutting head focuses on, clamping workpiece is positioned on the workbench, extractor fan is in time discharged flue dust and the dust that adds the generation in man-hour with the cutting head side respectively on workbench, column is fixed on the both sides of lathe bed, crossbeam is fixed on the column top, and electric cabinet places the back of column, and electric control unit is connected with X-axis, Y-axis, Z axle, the W axle of laser instrument, lathe respectively.
Described X-axis, Y-axis are the axial direction that is parallel to the bottom surface, and the Z axle is positioned at the axial direction perpendicular to the bottom surface, and the W axle is a rotating shaft.All by the check at photoelectron product quality supervision and inspection center, Hubei Province, equipment reaches world-class levels every precision index of equipment.
Wherein, described electric cabinet comprises the electric cabinet that is used to control the electric cabinet of laser instrument and controls lathe, and this two electric cabinet places the back of column respectively.
Wherein, described electric control unit comprises CNC, power supply, the I/O module, axle control module, voltage-stabilized power supply, slaving transformer, servo-driver power supply safety control circuit, the X servo-driver, the X servo drive motor, the Y servo-driver, the Y servo drive motor, the Z servo-driver, the Z servo drive motor, the W servo-driver, the W servo drive motor, described CNC respectively with power supply, the I/O module, axle control module connects, axle control module also respectively with servo-driver power supply safety control circuit, the X servo-driver, the Y servo-driver, the Z servo-driver, the W servo-driver connects, power supply respectively with voltage-stabilized power supply, slaving transformer connects, and slaving transformer is connected with servo-driver power supply safety control circuit.
Described CNC is computer numeral control; Described I/O module is respectively applied for gas control, the panel control of laser instrument control, air extractor.
Owing to taked above technical scheme, the invention has the advantages that:
1, compact conformation of the present invention, positional accuracy height, machining accuracy height, working (machining) efficiency height, safe and reliable can not only cut quartz crystal sheet material and also can cut quartz crystal tubing
2, the product associative perception is good, outward appearance simplicity generosity, modern design.
3, product adopts split type layout, rational in infrastructure, stable performance, good reliability, working (machining) efficiency height.
4, as cutter, strict, the seam cavity material that can overcome temperature field complexity, the wide and roughness of seam are removed the stifled serious defective of phenomenon of difficulty, dry slag and slag with laser in the present invention, thereby making that institute's joint-cutting is wide does not evenly have dry slag, the phenomenon that no slag blocks up in the seam.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the block diagram of control module of the present invention;
Among the figure: 1, lathe bed; 2, left column; 3, supporting mechanism; 4, gyroaxis; 5, crossbeam; 6, speculum; 7, outer light path; 8, right column; 9, slide; 10, workbench; 11, operating desk; 12, laser power display floater; 13, cutting head; 14, extractor fan; 15, main spindle box; 16, right electric cabinet; 17, left electric cabinet; 18, laser stent; 19, laser instrument.
The specific embodiment
Following examples are used to illustrate the present invention, but are not used for limiting the scope of the invention.
Laser cutting is to utilize the high power density laser bundle irradiation workpiece of line focus, is surpassing under the prerequisite of threshold power density, and heat energy is absorbed by material, causes that thus the point of irradiation material temperature sharply rises.After arriving boiling point, material begins vaporization, and forms hole.Along with relatively moving of light beam and workpiece, finally make material form joint-cutting.The slag at joint-cutting place is blown down by the assist gas of certain pressure.Quartz crystal sheet material and tubing Laser cutting mode obviously are better than traditional processing mode.With the mechanism of quartz with laser beam cutting crystal is laser beam distillation cutting, and the task of air-flow is that the material of will vaporizing before the regelation of vaporization material superficial layer blows off from joint-cutting during the distillation cutting.
A kind of laser cutting machine bed that is used for quartz crystal of the present invention, by lathe bed 1, left column 2, supporting mechanism 3, gyroaxis 4, crossbeam 5, speculum 6, outer light path 7, right column 8, slide 9, workbench 10, operating desk 11, laser power display floater 12, cutting head 13, extractor fan 14, main spindle box 15, right electric cabinet 16, the electric cabinet 17 in a left side, electric control unit, laser stent 18, laser instrument 19 is formed, wherein, described slide 9 is positioned on the lathe bed 1, supporting mechanism 3, workbench 10 is positioned at the top of slide 9, gyroaxis 4 is above supporting mechanism 3, laser instrument 19 is positioned at electricity cashier's office in a shop, cutting head 13 is connected with laser instrument 19 by outer light path, cutting head 13 is positioned at workbench 10 tops, extractor fan 14 is in cutting head 13 sides, column is positioned at the both sides of lathe bed 1, crossbeam 5 is at the column top, the electricity cabinet places the back of column, electric control unit respectively with laser instrument 19, the X-axis of lathe, Y-axis, the Z axle, the W axle connects.Described X-axis, Y-axis are the axial direction that is parallel to the bottom surface, and the Z axle is positioned at the axial direction perpendicular to the bottom surface, and the W axle is a rotating shaft.
Crossbeam 5 appearance and sizes are 3420 * 710 * 710mm, and adopting welding structural element is the vital part of this lathe; Column also is to adopt weldment, and appearance and size is 1540 * 1950 * 820mm; Slide 9 appearance and sizes are: 800 * 400 * 30mm also is a vital part, and these vital parts all adopt secondary ageing to handle on processing technology, the distortion that produces in order to the internal stress of eliminating material, thus improve the running precision of equipment and the stationarity of motion.
Described electric control unit is by CNC, power supply, the I/O module, axle control module, voltage-stabilized power supply, slaving transformer, servo-driver power supply safety control circuit, the X servo-driver, the X servo drive motor, the Y servo-driver, the Y servo drive motor, the Z servo-driver, the Z servo drive motor, the W servo-driver, the W servo drive motor is formed, wherein, described CNC respectively with power supply, the I/O module, axle control module connects, axle control module also respectively with servo-driver power supply safety control circuit, the X servo-driver, the Y servo-driver, the Z servo-driver, the W servo-driver connects, power supply respectively with voltage-stabilized power supply, slaving transformer connects, and slaving transformer is connected with servo-driver power supply safety control circuit.
The electricity cabinet is become with Machine-Tool Control electricity group by laser instrument electricity cabinet, this two electric cabinet places the back of left column, right column respectively, is convenient to cabling and general test, combines as a whole with a bracket between the two electric cabinets, be laser stent be again switch board, play parts and have multifunctional usage.Make the not only compact but also appearance and modeling " upright and outspoken " of the overall structure simplicity generosity that seems.
Described supporting mechanism 3 is used for the laser cutting of quartzy tubing or other tubing.
The present invention is applied to laser cutting technique in the quartz crystal processing, can improve the surface quality of quartz crystal processing widely and improve the productivity ratio of its processing, and can improve the flexibility of system.
Main performance index of the present invention is as follows:
Index name unit's desired value
Maximum range of work mm Φ 100-Φ 3600
X-axis stroke mm 2000
Y-axis stroke mm 1800
Z axle stroke mm 400
W axle rotating range rpm 2-20
Fast forward speed mm/min 10000
Positioning accuracy mm ± 0.02
Repetitive positioning accuracy mm ± 0.01
The minimum mm of unit 0.001 that sets
Maximum cutting thickness of slab mm＜10 (quartz)
Otch stitches wide mm 0.2-0.3
Otch roughness μ m Ra≤12.5.
Obviously, the above embodiment of the present invention only is for example of the present invention clearly is described, and is not to be qualification to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that technical scheme of the present invention extends out or change still are in protection scope of the present invention.
Claims (3)
1. laser cutting machine bed that is used for quartz crystal, it is characterized in that: comprise lathe bed, crossbeam, column, workbench, slide, gyroaxis, supporting mechanism, laser instrument, cutting head, extractor fan, the electricity cabinet, electric control unit, described slide is positioned on the lathe bed, supporting mechanism, workbench is positioned at the top of slide, gyroaxis is above supporting mechanism, laser instrument is positioned at electricity cashier's office in a shop, cutting head is connected with laser instrument, cutting head is positioned at the workbench top, extractor fan is in the cutting head side, column is positioned at the both sides of lathe bed, crossbeam is at the column top, the electricity cabinet places the back of column, electric control unit respectively with laser instrument, the X-axis of lathe, Y-axis, the Z axle, the W axle connects.
2. a kind of laser cutting machine bed that is used for quartz crystal as claimed in claim 1 is characterized in that: described electric cabinet comprises the electric cabinet that is used to control the electric cabinet of laser instrument and controls lathe, and this two electric cabinet places the back of left and right column respectively.
3. a kind of laser cutting machine bed that is used for quartz crystal as claimed in claim 1, it is characterized in that: described electric control unit comprises CNC, power supply, the I/O module, axle control module, voltage-stabilized power supply, slaving transformer, servo-driver power supply safety control circuit, the X servo-driver, the X servo drive motor, the Y servo-driver, the Y servo drive motor, the Z servo-driver, the Z servo drive motor, the W servo-driver, the W servo drive motor, described CNC respectively with power supply, the I/O module, axle control module connects, axle control module also respectively with servo-driver power supply safety control circuit, the X servo-driver, the Y servo-driver, the Z servo-driver, the W servo-driver connects, power supply respectively with voltage-stabilized power supply, slaving transformer connects, and slaving transformer is connected with servo-driver power supply safety control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101529921A CN102218604A (en) | 2010-04-16 | 2010-04-16 | Laser cutting machine tool for quartz crystal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101529921A CN102218604A (en) | 2010-04-16 | 2010-04-16 | Laser cutting machine tool for quartz crystal |
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| CN102218604A true CN102218604A (en) | 2011-10-19 |
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| CN2010101529921A Pending CN102218604A (en) | 2010-04-16 | 2010-04-16 | Laser cutting machine tool for quartz crystal |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950384A (en) * | 2012-11-01 | 2013-03-06 | 广东大族粤铭激光科技股份有限公司 | Laser rotary cutter for cutting lampshade |
| CN105618938A (en) * | 2016-03-11 | 2016-06-01 | 朗美(厦门)健身器材有限公司 | Laser cutting equipment for exercise bike frame |
| CN106238922A (en) * | 2016-08-25 | 2016-12-21 | 肖松玉 | A kind of fingerprint module laser cutting machine |
| CN107442949A (en) * | 2017-09-28 | 2017-12-08 | 张家港市旭华激光有限公司 | A kind of Double-end laser cutting device |
| CN108817693A (en) * | 2018-07-09 | 2018-11-16 | 苏州大族松谷智能装备股份有限公司 | A kind of electric control system of laser cutting machine |
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| CN2647489Y (en) * | 2003-08-27 | 2004-10-13 | 上海富通激光工程技术研究所 | Flownig laser surface working machine |
| CN1775449A (en) * | 2005-11-30 | 2006-05-24 | 江苏大学 | Laser material processing machine tool |
| CN201389714Y (en) * | 2009-04-03 | 2010-01-27 | 亓胜雨 | Three-dimensional numerically controlled laser cutting machine tool |
| CN101690994A (en) * | 2009-09-30 | 2010-04-07 | 华中科技大学 | Numerical control laser processing device |
| CN201712075U (en) * | 2010-04-16 | 2011-01-19 | 武汉奔腾楚天激光设备有限公司 | Laser cutting processing machine tool used for quartz crystals |
-
2010
- 2010-04-16 CN CN2010101529921A patent/CN102218604A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2647489Y (en) * | 2003-08-27 | 2004-10-13 | 上海富通激光工程技术研究所 | Flownig laser surface working machine |
| CN1775449A (en) * | 2005-11-30 | 2006-05-24 | 江苏大学 | Laser material processing machine tool |
| CN201389714Y (en) * | 2009-04-03 | 2010-01-27 | 亓胜雨 | Three-dimensional numerically controlled laser cutting machine tool |
| CN101690994A (en) * | 2009-09-30 | 2010-04-07 | 华中科技大学 | Numerical control laser processing device |
| CN201712075U (en) * | 2010-04-16 | 2011-01-19 | 武汉奔腾楚天激光设备有限公司 | Laser cutting processing machine tool used for quartz crystals |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950384A (en) * | 2012-11-01 | 2013-03-06 | 广东大族粤铭激光科技股份有限公司 | Laser rotary cutter for cutting lampshade |
| CN105618938A (en) * | 2016-03-11 | 2016-06-01 | 朗美(厦门)健身器材有限公司 | Laser cutting equipment for exercise bike frame |
| CN105618938B (en) * | 2016-03-11 | 2017-08-15 | 朗美(厦门)健身器材有限公司 | Exerciser frame laser cutting device |
| CN106238922A (en) * | 2016-08-25 | 2016-12-21 | 肖松玉 | A kind of fingerprint module laser cutting machine |
| CN107442949A (en) * | 2017-09-28 | 2017-12-08 | 张家港市旭华激光有限公司 | A kind of Double-end laser cutting device |
| CN108817693A (en) * | 2018-07-09 | 2018-11-16 | 苏州大族松谷智能装备股份有限公司 | A kind of electric control system of laser cutting machine |
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Application publication date: 20111019 |